linux/drivers/clk/meson/gxbb.c

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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2016 AmLogic, Inc.
* Michael Turquette <mturquette@baylibre.com>
*/
#include <linux/clk-provider.h>
#include <linux/init.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/module.h>
#include "gxbb.h"
#include "clk-regmap.h"
#include "clk-pll.h"
#include "clk-mpll.h"
#include "meson-eeclk.h"
#include "vid-pll-div.h"
static DEFINE_SPINLOCK(meson_clk_lock);
static const struct pll_params_table gxbb_gp0_pll_params_table[] = {
PLL_PARAMS(32, 1),
PLL_PARAMS(33, 1),
PLL_PARAMS(34, 1),
PLL_PARAMS(35, 1),
PLL_PARAMS(36, 1),
PLL_PARAMS(37, 1),
PLL_PARAMS(38, 1),
PLL_PARAMS(39, 1),
PLL_PARAMS(40, 1),
PLL_PARAMS(41, 1),
PLL_PARAMS(42, 1),
PLL_PARAMS(43, 1),
PLL_PARAMS(44, 1),
PLL_PARAMS(45, 1),
PLL_PARAMS(46, 1),
PLL_PARAMS(47, 1),
PLL_PARAMS(48, 1),
PLL_PARAMS(49, 1),
PLL_PARAMS(50, 1),
PLL_PARAMS(51, 1),
PLL_PARAMS(52, 1),
PLL_PARAMS(53, 1),
PLL_PARAMS(54, 1),
PLL_PARAMS(55, 1),
PLL_PARAMS(56, 1),
PLL_PARAMS(57, 1),
PLL_PARAMS(58, 1),
PLL_PARAMS(59, 1),
PLL_PARAMS(60, 1),
PLL_PARAMS(61, 1),
PLL_PARAMS(62, 1),
{ /* sentinel */ },
};
static const struct pll_params_table gxl_gp0_pll_params_table[] = {
PLL_PARAMS(42, 1),
PLL_PARAMS(43, 1),
PLL_PARAMS(44, 1),
PLL_PARAMS(45, 1),
PLL_PARAMS(46, 1),
PLL_PARAMS(47, 1),
PLL_PARAMS(48, 1),
PLL_PARAMS(49, 1),
PLL_PARAMS(50, 1),
PLL_PARAMS(51, 1),
PLL_PARAMS(52, 1),
PLL_PARAMS(53, 1),
PLL_PARAMS(54, 1),
PLL_PARAMS(55, 1),
PLL_PARAMS(56, 1),
PLL_PARAMS(57, 1),
PLL_PARAMS(58, 1),
PLL_PARAMS(59, 1),
PLL_PARAMS(60, 1),
PLL_PARAMS(61, 1),
PLL_PARAMS(62, 1),
PLL_PARAMS(63, 1),
PLL_PARAMS(64, 1),
PLL_PARAMS(65, 1),
PLL_PARAMS(66, 1),
{ /* sentinel */ },
};
static struct clk_regmap gxbb_fixed_pll_dco = {
.data = &(struct meson_clk_pll_data){
.en = {
.reg_off = HHI_MPLL_CNTL,
.shift = 30,
.width = 1,
},
.m = {
.reg_off = HHI_MPLL_CNTL,
.shift = 0,
.width = 9,
},
.n = {
.reg_off = HHI_MPLL_CNTL,
.shift = 9,
.width = 5,
},
.frac = {
.reg_off = HHI_MPLL_CNTL2,
.shift = 0,
.width = 12,
},
.l = {
.reg_off = HHI_MPLL_CNTL,
.shift = 31,
.width = 1,
},
.rst = {
.reg_off = HHI_MPLL_CNTL,
.shift = 29,
.width = 1,
},
},
.hw.init = &(struct clk_init_data){
.name = "fixed_pll_dco",
.ops = &meson_clk_pll_ro_ops,
.parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1,
},
};
static struct clk_regmap gxbb_fixed_pll = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_MPLL_CNTL,
.shift = 16,
.width = 2,
.flags = CLK_DIVIDER_POWER_OF_TWO,
},
.hw.init = &(struct clk_init_data){
.name = "fixed_pll",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_fixed_pll_dco.hw
},
.num_parents = 1,
/*
* This clock won't ever change at runtime so
* CLK_SET_RATE_PARENT is not required
*/
},
};
static struct clk_fixed_factor gxbb_hdmi_pll_pre_mult = {
.mult = 2,
.div = 1,
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_pre_mult",
.ops = &clk_fixed_factor_ops,
.parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1,
},
};
static struct clk_regmap gxbb_hdmi_pll_dco = {
.data = &(struct meson_clk_pll_data){
.en = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 30,
.width = 1,
},
.m = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 0,
.width = 9,
},
.n = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 9,
.width = 5,
},
.frac = {
.reg_off = HHI_HDMI_PLL_CNTL2,
.shift = 0,
.width = 12,
},
.l = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 31,
.width = 1,
},
.rst = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 28,
.width = 1,
},
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_dco",
.ops = &meson_clk_pll_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_hdmi_pll_pre_mult.hw
},
.num_parents = 1,
/*
* Display directly handle hdmi pll registers ATM, we need
* NOCACHE to keep our view of the clock as accurate as possible
*/
.flags = CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxl_hdmi_pll_dco = {
.data = &(struct meson_clk_pll_data){
.en = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 30,
.width = 1,
},
.m = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 0,
.width = 9,
},
.n = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 9,
.width = 5,
},
/*
* On gxl, there is a register shift due to
* HHI_HDMI_PLL_CNTL1 which does not exist on gxbb,
* so we use the HHI_HDMI_PLL_CNTL2 define from GXBB
* instead which is defined at the same offset.
*/
.frac = {
.reg_off = HHI_HDMI_PLL_CNTL2,
.shift = 0,
.width = 10,
},
.l = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 31,
.width = 1,
},
.rst = {
.reg_off = HHI_HDMI_PLL_CNTL,
.shift = 28,
.width = 1,
},
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_dco",
.ops = &meson_clk_pll_ro_ops,
.parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1,
/*
* Display directly handle hdmi pll registers ATM, we need
* NOCACHE to keep our view of the clock as accurate as possible
*/
.flags = CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_hdmi_pll_od = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_HDMI_PLL_CNTL2,
.shift = 16,
.width = 2,
.flags = CLK_DIVIDER_POWER_OF_TWO,
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_hdmi_pll_dco.hw
},
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_hdmi_pll_od2 = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_HDMI_PLL_CNTL2,
.shift = 22,
.width = 2,
.flags = CLK_DIVIDER_POWER_OF_TWO,
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od2",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_hdmi_pll_od.hw
},
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_hdmi_pll = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_HDMI_PLL_CNTL2,
.shift = 18,
.width = 2,
.flags = CLK_DIVIDER_POWER_OF_TWO,
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_hdmi_pll_od2.hw
},
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxl_hdmi_pll_od = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_HDMI_PLL_CNTL + 8,
.shift = 21,
.width = 2,
.flags = CLK_DIVIDER_POWER_OF_TWO,
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxl_hdmi_pll_dco.hw
},
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxl_hdmi_pll_od2 = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_HDMI_PLL_CNTL + 8,
.shift = 23,
.width = 2,
.flags = CLK_DIVIDER_POWER_OF_TWO,
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od2",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxl_hdmi_pll_od.hw
},
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxl_hdmi_pll = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_HDMI_PLL_CNTL + 8,
.shift = 19,
.width = 2,
.flags = CLK_DIVIDER_POWER_OF_TWO,
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxl_hdmi_pll_od2.hw
},
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_sys_pll_dco = {
.data = &(struct meson_clk_pll_data){
.en = {
.reg_off = HHI_SYS_PLL_CNTL,
.shift = 30,
.width = 1,
},
.m = {
.reg_off = HHI_SYS_PLL_CNTL,
.shift = 0,
.width = 9,
},
.n = {
.reg_off = HHI_SYS_PLL_CNTL,
.shift = 9,
.width = 5,
},
.l = {
.reg_off = HHI_SYS_PLL_CNTL,
.shift = 31,
.width = 1,
},
.rst = {
.reg_off = HHI_SYS_PLL_CNTL,
.shift = 29,
.width = 1,
},
},
.hw.init = &(struct clk_init_data){
.name = "sys_pll_dco",
.ops = &meson_clk_pll_ro_ops,
.parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1,
},
};
static struct clk_regmap gxbb_sys_pll = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_SYS_PLL_CNTL,
.shift = 10,
.width = 2,
.flags = CLK_DIVIDER_POWER_OF_TWO,
},
.hw.init = &(struct clk_init_data){
.name = "sys_pll",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_sys_pll_dco.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static const struct reg_sequence gxbb_gp0_init_regs[] = {
{ .reg = HHI_GP0_PLL_CNTL2, .def = 0x69c80000 },
{ .reg = HHI_GP0_PLL_CNTL3, .def = 0x0a5590c4 },
{ .reg = HHI_GP0_PLL_CNTL4, .def = 0x0000500d },
};
static struct clk_regmap gxbb_gp0_pll_dco = {
.data = &(struct meson_clk_pll_data){
.en = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 30,
.width = 1,
},
.m = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 0,
.width = 9,
},
.n = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 9,
.width = 5,
},
.l = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 31,
.width = 1,
},
.rst = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 29,
.width = 1,
},
.table = gxbb_gp0_pll_params_table,
.init_regs = gxbb_gp0_init_regs,
.init_count = ARRAY_SIZE(gxbb_gp0_init_regs),
},
.hw.init = &(struct clk_init_data){
.name = "gp0_pll_dco",
.ops = &meson_clk_pll_ops,
.parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1,
},
};
static const struct reg_sequence gxl_gp0_init_regs[] = {
{ .reg = HHI_GP0_PLL_CNTL1, .def = 0xc084b000 },
{ .reg = HHI_GP0_PLL_CNTL2, .def = 0xb75020be },
{ .reg = HHI_GP0_PLL_CNTL3, .def = 0x0a59a288 },
{ .reg = HHI_GP0_PLL_CNTL4, .def = 0xc000004d },
{ .reg = HHI_GP0_PLL_CNTL5, .def = 0x00078000 },
};
static struct clk_regmap gxl_gp0_pll_dco = {
.data = &(struct meson_clk_pll_data){
.en = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 30,
.width = 1,
},
.m = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 0,
.width = 9,
},
.n = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 9,
.width = 5,
},
.frac = {
.reg_off = HHI_GP0_PLL_CNTL1,
.shift = 0,
.width = 10,
},
.l = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 31,
.width = 1,
},
.rst = {
.reg_off = HHI_GP0_PLL_CNTL,
.shift = 29,
.width = 1,
},
.table = gxl_gp0_pll_params_table,
.init_regs = gxl_gp0_init_regs,
.init_count = ARRAY_SIZE(gxl_gp0_init_regs),
},
.hw.init = &(struct clk_init_data){
.name = "gp0_pll_dco",
.ops = &meson_clk_pll_ops,
.parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1,
},
};
static struct clk_regmap gxbb_gp0_pll = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_GP0_PLL_CNTL,
.shift = 16,
.width = 2,
.flags = CLK_DIVIDER_POWER_OF_TWO,
},
.hw.init = &(struct clk_init_data){
.name = "gp0_pll",
.ops = &clk_regmap_divider_ops,
.parent_data = &(const struct clk_parent_data) {
/*
* Note:
* GXL and GXBB have different gp0_pll_dco (with
* different struct clk_hw). We fallback to the global
* naming string mechanism so gp0_pll picks up the
* appropriate one.
*/
.name = "gp0_pll_dco",
.index = -1,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_fixed_factor gxbb_fclk_div2_div = {
.mult = 1,
.div = 2,
.hw.init = &(struct clk_init_data){
.name = "fclk_div2_div",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_fixed_pll.hw
},
.num_parents = 1,
},
};
static struct clk_regmap gxbb_fclk_div2 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MPLL_CNTL6,
.bit_idx = 27,
},
.hw.init = &(struct clk_init_data){
.name = "fclk_div2",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_fclk_div2_div.hw
},
.num_parents = 1,
2018-06-13 12:20:21 +00:00
.flags = CLK_IS_CRITICAL,
},
};
static struct clk_fixed_factor gxbb_fclk_div3_div = {
.mult = 1,
.div = 3,
.hw.init = &(struct clk_init_data){
.name = "fclk_div3_div",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
static struct clk_regmap gxbb_fclk_div3 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MPLL_CNTL6,
.bit_idx = 28,
},
.hw.init = &(struct clk_init_data){
.name = "fclk_div3",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_fclk_div3_div.hw
},
.num_parents = 1,
/*
* FIXME:
* This clock, as fdiv2, is used by the SCPI FW and is required
* by the platform to operate correctly.
* Until the following condition are met, we need this clock to
* be marked as critical:
* a) The SCPI generic driver claims and enable all the clocks
* it needs
* b) CCF has a clock hand-off mechanism to make the sure the
* clock stays on until the proper driver comes along
*/
.flags = CLK_IS_CRITICAL,
},
};
static struct clk_fixed_factor gxbb_fclk_div4_div = {
.mult = 1,
.div = 4,
.hw.init = &(struct clk_init_data){
.name = "fclk_div4_div",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
static struct clk_regmap gxbb_fclk_div4 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MPLL_CNTL6,
.bit_idx = 29,
},
.hw.init = &(struct clk_init_data){
.name = "fclk_div4",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_fclk_div4_div.hw
},
.num_parents = 1,
},
};
static struct clk_fixed_factor gxbb_fclk_div5_div = {
.mult = 1,
.div = 5,
.hw.init = &(struct clk_init_data){
.name = "fclk_div5_div",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
static struct clk_regmap gxbb_fclk_div5 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MPLL_CNTL6,
.bit_idx = 30,
},
.hw.init = &(struct clk_init_data){
.name = "fclk_div5",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_fclk_div5_div.hw
},
.num_parents = 1,
},
};
static struct clk_fixed_factor gxbb_fclk_div7_div = {
.mult = 1,
.div = 7,
.hw.init = &(struct clk_init_data){
.name = "fclk_div7_div",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
static struct clk_regmap gxbb_fclk_div7 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MPLL_CNTL6,
.bit_idx = 31,
},
.hw.init = &(struct clk_init_data){
.name = "fclk_div7",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_fclk_div7_div.hw
},
.num_parents = 1,
},
};
static struct clk_regmap gxbb_mpll_prediv = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_MPLL_CNTL5,
.shift = 12,
.width = 1,
},
.hw.init = &(struct clk_init_data){
.name = "mpll_prediv",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
static struct clk_regmap gxbb_mpll0_div = {
clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB There are reports that 48kHz audio does not work on the WeTek Play 2 (which uses a GXBB SoC), while 44.1kHz audio works fine on the same board. There are also reports of 48kHz audio working fine on GXL and GXM SoCs, which are using an (almost) identical AIU (audio controller). Experimenting has shown that MPLL0 is causing this problem. In the .dts we have by default: assigned-clocks = <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>, <&clkc CLKID_MPLL2>; assigned-clock-rates = <294912000>, <270950400>, <393216000>; The MPLL0 rate is divisible by 48kHz without remainder and the MPLL1 rate is divisible by 44.1kHz without remainder. Swapping these two clock rates "fixes" 48kHz audio but breaks 44.1kHz audio. Everything looks normal when looking at the info provided by the common clock framework while playing 48kHz audio (via I2S with mclk-fs = 256): mpll_prediv 1 1 0 2000000000 mpll0_div 1 1 0 294909641 mpll0 1 1 0 294909641 cts_amclk_sel 1 1 0 294909641 cts_amclk_div 1 1 0 12287902 cts_amclk 1 1 0 12287902 meson-clk-msr however shows that the actual MPLL0 clock is off by more than 38MHz: mp0_out 333322917 +/-10416Hz The rate seen by meson-clk-msr is very close to what we would get when SDM (the fractional part) was ignored: (2000000000Hz * 16384) / ((16384 * 6) = 333.33MHz If SDM was considered the we should get close to: (2000000000Hz * 16384) / ((16384 * 6) + 12808) = 294.9MHz Further experimenting shows that HHI_MPLL_CNTL7[15] does not have any effect on the rate of MPLL0 as seen my meson-clk-msr (regardless of whether that bit is zero or one the rate is always the same according to meson-clk-msr). Using HHI_MPLL_CNTL[25] on the other hand as SDM_EN results in SDM being considered for the rate output by the hardware. The rate - as seen by meson-clk-msr - matches with what we expect when SDM_EN is enabled (fractional part is being considered, resulting in a 294.9MHz output) or disable (fractional part being ignored, resulting in a 333.33MHz output). Reported-by: Christian Hewitt <christianshewitt@gmail.com> Tested-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20211031135006.1508796-1-martin.blumenstingl@googlemail.com
2021-10-31 13:50:06 +00:00
.data = &(struct meson_clk_mpll_data){
.sdm = {
.reg_off = HHI_MPLL_CNTL7,
.shift = 0,
.width = 14,
},
.sdm_en = {
.reg_off = HHI_MPLL_CNTL,
.shift = 25,
.width = 1,
},
.n2 = {
.reg_off = HHI_MPLL_CNTL7,
.shift = 16,
.width = 9,
},
.lock = &meson_clk_lock,
},
.hw.init = &(struct clk_init_data){
.name = "mpll0_div",
.ops = &meson_clk_mpll_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mpll_prediv.hw
},
.num_parents = 1,
},
};
static struct clk_regmap gxl_mpll0_div = {
.data = &(struct meson_clk_mpll_data){
.sdm = {
.reg_off = HHI_MPLL_CNTL7,
.shift = 0,
.width = 14,
},
.sdm_en = {
.reg_off = HHI_MPLL_CNTL7,
.shift = 15,
.width = 1,
},
.n2 = {
.reg_off = HHI_MPLL_CNTL7,
.shift = 16,
.width = 9,
},
.lock = &meson_clk_lock,
},
.hw.init = &(struct clk_init_data){
.name = "mpll0_div",
.ops = &meson_clk_mpll_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mpll_prediv.hw
},
.num_parents = 1,
},
};
static struct clk_regmap gxbb_mpll0 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MPLL_CNTL7,
.bit_idx = 14,
},
.hw.init = &(struct clk_init_data){
.name = "mpll0",
.ops = &clk_regmap_gate_ops,
clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB There are reports that 48kHz audio does not work on the WeTek Play 2 (which uses a GXBB SoC), while 44.1kHz audio works fine on the same board. There are also reports of 48kHz audio working fine on GXL and GXM SoCs, which are using an (almost) identical AIU (audio controller). Experimenting has shown that MPLL0 is causing this problem. In the .dts we have by default: assigned-clocks = <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>, <&clkc CLKID_MPLL2>; assigned-clock-rates = <294912000>, <270950400>, <393216000>; The MPLL0 rate is divisible by 48kHz without remainder and the MPLL1 rate is divisible by 44.1kHz without remainder. Swapping these two clock rates "fixes" 48kHz audio but breaks 44.1kHz audio. Everything looks normal when looking at the info provided by the common clock framework while playing 48kHz audio (via I2S with mclk-fs = 256): mpll_prediv 1 1 0 2000000000 mpll0_div 1 1 0 294909641 mpll0 1 1 0 294909641 cts_amclk_sel 1 1 0 294909641 cts_amclk_div 1 1 0 12287902 cts_amclk 1 1 0 12287902 meson-clk-msr however shows that the actual MPLL0 clock is off by more than 38MHz: mp0_out 333322917 +/-10416Hz The rate seen by meson-clk-msr is very close to what we would get when SDM (the fractional part) was ignored: (2000000000Hz * 16384) / ((16384 * 6) = 333.33MHz If SDM was considered the we should get close to: (2000000000Hz * 16384) / ((16384 * 6) + 12808) = 294.9MHz Further experimenting shows that HHI_MPLL_CNTL7[15] does not have any effect on the rate of MPLL0 as seen my meson-clk-msr (regardless of whether that bit is zero or one the rate is always the same according to meson-clk-msr). Using HHI_MPLL_CNTL[25] on the other hand as SDM_EN results in SDM being considered for the rate output by the hardware. The rate - as seen by meson-clk-msr - matches with what we expect when SDM_EN is enabled (fractional part is being considered, resulting in a 294.9MHz output) or disable (fractional part being ignored, resulting in a 333.33MHz output). Reported-by: Christian Hewitt <christianshewitt@gmail.com> Tested-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20211031135006.1508796-1-martin.blumenstingl@googlemail.com
2021-10-31 13:50:06 +00:00
.parent_data = &(const struct clk_parent_data) {
/*
* Note:
* GXL and GXBB have different SDM_EN registers. We
* fallback to the global naming string mechanism so
* mpll0_div picks up the appropriate one.
*/
.name = "mpll0_div",
.index = -1,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_mpll1_div = {
.data = &(struct meson_clk_mpll_data){
.sdm = {
.reg_off = HHI_MPLL_CNTL8,
.shift = 0,
.width = 14,
},
.sdm_en = {
.reg_off = HHI_MPLL_CNTL8,
.shift = 15,
.width = 1,
},
.n2 = {
.reg_off = HHI_MPLL_CNTL8,
.shift = 16,
.width = 9,
},
.lock = &meson_clk_lock,
},
.hw.init = &(struct clk_init_data){
.name = "mpll1_div",
.ops = &meson_clk_mpll_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mpll_prediv.hw
},
.num_parents = 1,
},
};
static struct clk_regmap gxbb_mpll1 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MPLL_CNTL8,
.bit_idx = 14,
},
.hw.init = &(struct clk_init_data){
.name = "mpll1",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_mpll1_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_mpll2_div = {
.data = &(struct meson_clk_mpll_data){
.sdm = {
.reg_off = HHI_MPLL_CNTL9,
.shift = 0,
.width = 14,
},
.sdm_en = {
.reg_off = HHI_MPLL_CNTL9,
.shift = 15,
.width = 1,
},
.n2 = {
.reg_off = HHI_MPLL_CNTL9,
.shift = 16,
.width = 9,
},
.lock = &meson_clk_lock,
},
.hw.init = &(struct clk_init_data){
.name = "mpll2_div",
.ops = &meson_clk_mpll_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mpll_prediv.hw
},
.num_parents = 1,
},
};
static struct clk_regmap gxbb_mpll2 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MPLL_CNTL9,
.bit_idx = 14,
},
.hw.init = &(struct clk_init_data){
.name = "mpll2",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_mpll2_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static u32 mux_table_clk81[] = { 0, 2, 3, 4, 5, 6, 7 };
static const struct clk_parent_data clk81_parent_data[] = {
{ .fw_name = "xtal", },
{ .hw = &gxbb_fclk_div7.hw },
{ .hw = &gxbb_mpll1.hw },
{ .hw = &gxbb_mpll2.hw },
{ .hw = &gxbb_fclk_div4.hw },
{ .hw = &gxbb_fclk_div3.hw },
{ .hw = &gxbb_fclk_div5.hw },
};
static struct clk_regmap gxbb_mpeg_clk_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_MPEG_CLK_CNTL,
.mask = 0x7,
.shift = 12,
.table = mux_table_clk81,
},
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_sel",
.ops = &clk_regmap_mux_ro_ops,
/*
* bits 14:12 selects from 8 possible parents:
* xtal, 1'b0 (wtf), fclk_div7, mpll_clkout1, mpll_clkout2,
* fclk_div4, fclk_div3, fclk_div5
*/
.parent_data = clk81_parent_data,
.num_parents = ARRAY_SIZE(clk81_parent_data),
},
};
static struct clk_regmap gxbb_mpeg_clk_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_MPEG_CLK_CNTL,
.shift = 0,
.width = 7,
},
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_div",
.ops = &clk_regmap_divider_ro_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mpeg_clk_sel.hw
},
.num_parents = 1,
},
};
/* the mother of dragons gates */
static struct clk_regmap gxbb_clk81 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MPEG_CLK_CNTL,
.bit_idx = 7,
},
.hw.init = &(struct clk_init_data){
.name = "clk81",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mpeg_clk_div.hw
},
.num_parents = 1,
.flags = CLK_IS_CRITICAL,
},
};
static struct clk_regmap gxbb_sar_adc_clk_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_SAR_CLK_CNTL,
.mask = 0x3,
.shift = 9,
},
.hw.init = &(struct clk_init_data){
.name = "sar_adc_clk_sel",
.ops = &clk_regmap_mux_ops,
/* NOTE: The datasheet doesn't list the parents for bit 10 */
.parent_data = (const struct clk_parent_data []) {
{ .fw_name = "xtal", },
{ .hw = &gxbb_clk81.hw },
},
.num_parents = 2,
},
};
static struct clk_regmap gxbb_sar_adc_clk_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_SAR_CLK_CNTL,
.shift = 0,
.width = 8,
},
.hw.init = &(struct clk_init_data){
.name = "sar_adc_clk_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_sar_adc_clk_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_sar_adc_clk = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_SAR_CLK_CNTL,
.bit_idx = 8,
},
.hw.init = &(struct clk_init_data){
.name = "sar_adc_clk",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_sar_adc_clk_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
/*
* The MALI IP is clocked by two identical clocks (mali_0 and mali_1)
* muxed by a glitch-free switch. The CCF can manage this glitch-free
* mux because it does top-to-bottom updates the each clock tree and
* switches to the "inactive" one when CLK_SET_RATE_GATE is set.
*/
static const struct clk_parent_data gxbb_mali_0_1_parent_data[] = {
{ .fw_name = "xtal", },
{ .hw = &gxbb_gp0_pll.hw },
{ .hw = &gxbb_mpll2.hw },
{ .hw = &gxbb_mpll1.hw },
{ .hw = &gxbb_fclk_div7.hw },
{ .hw = &gxbb_fclk_div4.hw },
{ .hw = &gxbb_fclk_div3.hw },
{ .hw = &gxbb_fclk_div5.hw },
};
static struct clk_regmap gxbb_mali_0_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_MALI_CLK_CNTL,
.mask = 0x7,
.shift = 9,
},
.hw.init = &(struct clk_init_data){
.name = "mali_0_sel",
.ops = &clk_regmap_mux_ops,
.parent_data = gxbb_mali_0_1_parent_data,
.num_parents = 8,
/*
* Don't request the parent to change the rate because
* all GPU frequencies can be derived from the fclk_*
* clocks and one special GP0_PLL setting. This is
* important because we need the MPLL clocks for audio.
*/
.flags = 0,
},
};
static struct clk_regmap gxbb_mali_0_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_MALI_CLK_CNTL,
.shift = 0,
.width = 7,
},
.hw.init = &(struct clk_init_data){
.name = "mali_0_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mali_0_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_mali_0 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MALI_CLK_CNTL,
.bit_idx = 8,
},
.hw.init = &(struct clk_init_data){
.name = "mali_0",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mali_0_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_mali_1_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_MALI_CLK_CNTL,
.mask = 0x7,
.shift = 25,
},
.hw.init = &(struct clk_init_data){
.name = "mali_1_sel",
.ops = &clk_regmap_mux_ops,
.parent_data = gxbb_mali_0_1_parent_data,
.num_parents = 8,
/*
* Don't request the parent to change the rate because
* all GPU frequencies can be derived from the fclk_*
* clocks and one special GP0_PLL setting. This is
* important because we need the MPLL clocks for audio.
*/
.flags = 0,
},
};
static struct clk_regmap gxbb_mali_1_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_MALI_CLK_CNTL,
.shift = 16,
.width = 7,
},
.hw.init = &(struct clk_init_data){
.name = "mali_1_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mali_1_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_mali_1 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_MALI_CLK_CNTL,
.bit_idx = 24,
},
.hw.init = &(struct clk_init_data){
.name = "mali_1",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mali_1_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
},
};
static const struct clk_hw *gxbb_mali_parent_hws[] = {
&gxbb_mali_0.hw,
&gxbb_mali_1.hw,
};
static struct clk_regmap gxbb_mali = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_MALI_CLK_CNTL,
.mask = 1,
.shift = 31,
},
.hw.init = &(struct clk_init_data){
.name = "mali",
.ops = &clk_regmap_mux_ops,
.parent_hws = gxbb_mali_parent_hws,
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_cts_amclk_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_AUD_CLK_CNTL,
.mask = 0x3,
.shift = 9,
.table = (u32[]){ 1, 2, 3 },
.flags = CLK_MUX_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data){
.name = "cts_amclk_sel",
.ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mpll0.hw,
&gxbb_mpll1.hw,
&gxbb_mpll2.hw,
},
.num_parents = 3,
},
};
static struct clk_regmap gxbb_cts_amclk_div = {
.data = &(struct clk_regmap_div_data) {
.offset = HHI_AUD_CLK_CNTL,
.shift = 0,
.width = 8,
.flags = CLK_DIVIDER_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data){
.name = "cts_amclk_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_cts_amclk_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_cts_amclk = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_AUD_CLK_CNTL,
.bit_idx = 8,
},
.hw.init = &(struct clk_init_data){
.name = "cts_amclk",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_cts_amclk_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_cts_mclk_i958_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_AUD_CLK_CNTL2,
.mask = 0x3,
.shift = 25,
.table = (u32[]){ 1, 2, 3 },
.flags = CLK_MUX_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data) {
.name = "cts_mclk_i958_sel",
.ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_mpll0.hw,
&gxbb_mpll1.hw,
&gxbb_mpll2.hw,
},
.num_parents = 3,
},
};
static struct clk_regmap gxbb_cts_mclk_i958_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_AUD_CLK_CNTL2,
.shift = 16,
.width = 8,
.flags = CLK_DIVIDER_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data) {
.name = "cts_mclk_i958_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_cts_mclk_i958_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_cts_mclk_i958 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_AUD_CLK_CNTL2,
.bit_idx = 24,
},
.hw.init = &(struct clk_init_data){
.name = "cts_mclk_i958",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_cts_mclk_i958_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_cts_i958 = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_AUD_CLK_CNTL2,
.mask = 0x1,
.shift = 27,
},
.hw.init = &(struct clk_init_data){
.name = "cts_i958",
.ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_cts_amclk.hw,
&gxbb_cts_mclk_i958.hw
},
.num_parents = 2,
/*
*The parent is specific to origin of the audio data. Let the
* consumer choose the appropriate parent
*/
.flags = CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
},
};
static const struct clk_parent_data gxbb_32k_clk_parent_data[] = {
{ .fw_name = "xtal", },
/*
* FIXME: This clock is provided by the ao clock controller but the
* clock is not yet part of the binding of this controller, so string
* name must be use to set this parent.
*/
{ .name = "cts_slow_oscin", .index = -1 },
{ .hw = &gxbb_fclk_div3.hw },
{ .hw = &gxbb_fclk_div5.hw },
};
static struct clk_regmap gxbb_32k_clk_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_32K_CLK_CNTL,
.mask = 0x3,
.shift = 16,
},
.hw.init = &(struct clk_init_data){
.name = "32k_clk_sel",
.ops = &clk_regmap_mux_ops,
.parent_data = gxbb_32k_clk_parent_data,
.num_parents = 4,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_32k_clk_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_32K_CLK_CNTL,
.shift = 0,
.width = 14,
},
.hw.init = &(struct clk_init_data){
.name = "32k_clk_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_32k_clk_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_DIVIDER_ROUND_CLOSEST,
},
};
static struct clk_regmap gxbb_32k_clk = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_32K_CLK_CNTL,
.bit_idx = 15,
},
.hw.init = &(struct clk_init_data){
.name = "32k_clk",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_32k_clk_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static const struct clk_parent_data gxbb_sd_emmc_clk0_parent_data[] = {
{ .fw_name = "xtal", },
{ .hw = &gxbb_fclk_div2.hw },
{ .hw = &gxbb_fclk_div3.hw },
{ .hw = &gxbb_fclk_div5.hw },
{ .hw = &gxbb_fclk_div7.hw },
/*
* Following these parent clocks, we should also have had mpll2, mpll3
* and gp0_pll but these clocks are too precious to be used here. All
* the necessary rates for MMC and NAND operation can be acheived using
* xtal or fclk_div clocks
*/
};
/* SDIO clock */
static struct clk_regmap gxbb_sd_emmc_a_clk0_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_SD_EMMC_CLK_CNTL,
.mask = 0x7,
.shift = 9,
},
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_a_clk0_sel",
.ops = &clk_regmap_mux_ops,
.parent_data = gxbb_sd_emmc_clk0_parent_data,
.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_sd_emmc_a_clk0_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_SD_EMMC_CLK_CNTL,
.shift = 0,
.width = 7,
.flags = CLK_DIVIDER_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_a_clk0_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_sd_emmc_a_clk0_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_sd_emmc_a_clk0 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_SD_EMMC_CLK_CNTL,
.bit_idx = 7,
},
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_a_clk0",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_sd_emmc_a_clk0_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
/* SDcard clock */
static struct clk_regmap gxbb_sd_emmc_b_clk0_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_SD_EMMC_CLK_CNTL,
.mask = 0x7,
.shift = 25,
},
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_sel",
.ops = &clk_regmap_mux_ops,
.parent_data = gxbb_sd_emmc_clk0_parent_data,
.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_sd_emmc_b_clk0_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_SD_EMMC_CLK_CNTL,
.shift = 16,
.width = 7,
.flags = CLK_DIVIDER_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_sd_emmc_b_clk0_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_sd_emmc_b_clk0 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_SD_EMMC_CLK_CNTL,
.bit_idx = 23,
},
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_b_clk0",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_sd_emmc_b_clk0_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
/* EMMC/NAND clock */
static struct clk_regmap gxbb_sd_emmc_c_clk0_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_NAND_CLK_CNTL,
.mask = 0x7,
.shift = 9,
},
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_sel",
.ops = &clk_regmap_mux_ops,
.parent_data = gxbb_sd_emmc_clk0_parent_data,
.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_sd_emmc_c_clk0_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_NAND_CLK_CNTL,
.shift = 0,
.width = 7,
.flags = CLK_DIVIDER_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_sd_emmc_c_clk0_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_sd_emmc_c_clk0 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_NAND_CLK_CNTL,
.bit_idx = 7,
},
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_c_clk0",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_sd_emmc_c_clk0_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
/* VPU Clock */
static const struct clk_hw *gxbb_vpu_parent_hws[] = {
&gxbb_fclk_div4.hw,
&gxbb_fclk_div3.hw,
&gxbb_fclk_div5.hw,
&gxbb_fclk_div7.hw,
};
static struct clk_regmap gxbb_vpu_0_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VPU_CLK_CNTL,
.mask = 0x3,
.shift = 9,
},
.hw.init = &(struct clk_init_data){
.name = "vpu_0_sel",
.ops = &clk_regmap_mux_ops,
/*
* bits 9:10 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
*/
.parent_hws = gxbb_vpu_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_vpu_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
static struct clk_regmap gxbb_vpu_0_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_VPU_CLK_CNTL,
.shift = 0,
.width = 7,
},
.hw.init = &(struct clk_init_data){
.name = "vpu_0_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_0_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_vpu_0 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VPU_CLK_CNTL,
.bit_idx = 8,
},
.hw.init = &(struct clk_init_data) {
.name = "vpu_0",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_0_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vpu_1_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VPU_CLK_CNTL,
.mask = 0x3,
.shift = 25,
},
.hw.init = &(struct clk_init_data){
.name = "vpu_1_sel",
.ops = &clk_regmap_mux_ops,
/*
* bits 25:26 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
*/
.parent_hws = gxbb_vpu_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_vpu_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
static struct clk_regmap gxbb_vpu_1_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_VPU_CLK_CNTL,
.shift = 16,
.width = 7,
},
.hw.init = &(struct clk_init_data){
.name = "vpu_1_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_1_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_vpu_1 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VPU_CLK_CNTL,
.bit_idx = 24,
},
.hw.init = &(struct clk_init_data) {
.name = "vpu_1",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_1_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vpu = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VPU_CLK_CNTL,
.mask = 1,
.shift = 31,
},
.hw.init = &(struct clk_init_data){
.name = "vpu",
.ops = &clk_regmap_mux_ops,
/*
* bit 31 selects from 2 possible parents:
* vpu_0 or vpu_1
*/
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vpu_0.hw,
&gxbb_vpu_1.hw
},
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
/* VAPB Clock */
static const struct clk_hw *gxbb_vapb_parent_hws[] = {
&gxbb_fclk_div4.hw,
&gxbb_fclk_div3.hw,
&gxbb_fclk_div5.hw,
&gxbb_fclk_div7.hw,
};
static struct clk_regmap gxbb_vapb_0_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VAPBCLK_CNTL,
.mask = 0x3,
.shift = 9,
},
.hw.init = &(struct clk_init_data){
.name = "vapb_0_sel",
.ops = &clk_regmap_mux_ops,
/*
* bits 9:10 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
*/
.parent_hws = gxbb_vapb_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_vapb_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
static struct clk_regmap gxbb_vapb_0_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_VAPBCLK_CNTL,
.shift = 0,
.width = 7,
},
.hw.init = &(struct clk_init_data){
.name = "vapb_0_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vapb_0_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_vapb_0 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VAPBCLK_CNTL,
.bit_idx = 8,
},
.hw.init = &(struct clk_init_data) {
.name = "vapb_0",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vapb_0_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vapb_1_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VAPBCLK_CNTL,
.mask = 0x3,
.shift = 25,
},
.hw.init = &(struct clk_init_data){
.name = "vapb_1_sel",
.ops = &clk_regmap_mux_ops,
/*
* bits 25:26 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
*/
.parent_hws = gxbb_vapb_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_vapb_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
static struct clk_regmap gxbb_vapb_1_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_VAPBCLK_CNTL,
.shift = 16,
.width = 7,
},
.hw.init = &(struct clk_init_data){
.name = "vapb_1_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vapb_1_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_vapb_1 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VAPBCLK_CNTL,
.bit_idx = 24,
},
.hw.init = &(struct clk_init_data) {
.name = "vapb_1",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vapb_1_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vapb_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VAPBCLK_CNTL,
.mask = 1,
.shift = 31,
},
.hw.init = &(struct clk_init_data){
.name = "vapb_sel",
.ops = &clk_regmap_mux_ops,
/*
* bit 31 selects from 2 possible parents:
* vapb_0 or vapb_1
*/
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vapb_0.hw,
&gxbb_vapb_1.hw
},
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
static struct clk_regmap gxbb_vapb = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VAPBCLK_CNTL,
.bit_idx = 30,
},
.hw.init = &(struct clk_init_data) {
.name = "vapb",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vapb_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
/* Video Clocks */
static struct clk_regmap gxbb_vid_pll_div = {
.data = &(struct meson_vid_pll_div_data){
.val = {
.reg_off = HHI_VID_PLL_CLK_DIV,
.shift = 0,
.width = 15,
},
.sel = {
.reg_off = HHI_VID_PLL_CLK_DIV,
.shift = 16,
.width = 2,
},
},
.hw.init = &(struct clk_init_data) {
.name = "vid_pll_div",
.ops = &meson_vid_pll_div_ro_ops,
.parent_data = &(const struct clk_parent_data) {
/*
* Note:
* GXL and GXBB have different hdmi_plls (with
* different struct clk_hw). We fallback to the global
* naming string mechanism so vid_pll_div picks up the
* appropriate one.
*/
.name = "hdmi_pll",
.index = -1,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
},
};
static const struct clk_parent_data gxbb_vid_pll_parent_data[] = {
{ .hw = &gxbb_vid_pll_div.hw },
/*
* Note:
* GXL and GXBB have different hdmi_plls (with
* different struct clk_hw). We fallback to the global
* naming string mechanism so vid_pll_div picks up the
* appropriate one.
*/
{ .name = "hdmi_pll", .index = -1 },
};
static struct clk_regmap gxbb_vid_pll_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VID_PLL_CLK_DIV,
.mask = 0x1,
.shift = 18,
},
.hw.init = &(struct clk_init_data){
.name = "vid_pll_sel",
.ops = &clk_regmap_mux_ops,
/*
* bit 18 selects from 2 possible parents:
* vid_pll_div or hdmi_pll
*/
.parent_data = gxbb_vid_pll_parent_data,
.num_parents = ARRAY_SIZE(gxbb_vid_pll_parent_data),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_vid_pll = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_PLL_CLK_DIV,
.bit_idx = 19,
},
.hw.init = &(struct clk_init_data) {
.name = "vid_pll",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vid_pll_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static const struct clk_hw *gxbb_vclk_parent_hws[] = {
&gxbb_vid_pll.hw,
&gxbb_fclk_div4.hw,
&gxbb_fclk_div3.hw,
&gxbb_fclk_div5.hw,
&gxbb_vid_pll.hw,
&gxbb_fclk_div7.hw,
&gxbb_mpll1.hw,
};
static struct clk_regmap gxbb_vclk_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VID_CLK_CNTL,
.mask = 0x7,
.shift = 16,
},
.hw.init = &(struct clk_init_data){
.name = "vclk_sel",
.ops = &clk_regmap_mux_ops,
/*
* bits 16:18 selects from 8 possible parents:
* vid_pll, fclk_div4, fclk_div3, fclk_div5,
* vid_pll, fclk_div7, mp1
*/
.parent_hws = gxbb_vclk_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_vclk_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_vclk2_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VIID_CLK_CNTL,
.mask = 0x7,
.shift = 16,
},
.hw.init = &(struct clk_init_data){
.name = "vclk2_sel",
.ops = &clk_regmap_mux_ops,
/*
* bits 16:18 selects from 8 possible parents:
* vid_pll, fclk_div4, fclk_div3, fclk_div5,
* vid_pll, fclk_div7, mp1
*/
.parent_hws = gxbb_vclk_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_vclk_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_vclk_input = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_DIV,
.bit_idx = 16,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk_input",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk2_input = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VIID_CLK_DIV,
.bit_idx = 16,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk2_input",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_VID_CLK_DIV,
.shift = 0,
.width = 8,
},
.hw.init = &(struct clk_init_data){
.name = "vclk_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk_input.hw
},
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_vclk2_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_VIID_CLK_DIV,
.shift = 0,
.width = 8,
},
.hw.init = &(struct clk_init_data){
.name = "vclk2_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk2_input.hw
},
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_vclk = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL,
.bit_idx = 19,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk2 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VIID_CLK_CNTL,
.bit_idx = 19,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk2",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk_div1 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL,
.bit_idx = 0,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk_div1",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk_div2_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL,
.bit_idx = 1,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk_div2_en",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk_div4_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL,
.bit_idx = 2,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk_div4_en",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk_div6_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL,
.bit_idx = 3,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk_div6_en",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk_div12_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL,
.bit_idx = 4,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk_div12_en",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk2_div1 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VIID_CLK_CNTL,
.bit_idx = 0,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div1",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk2_div2_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VIID_CLK_CNTL,
.bit_idx = 1,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div2_en",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk2_div4_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VIID_CLK_CNTL,
.bit_idx = 2,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div4_en",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk2_div6_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VIID_CLK_CNTL,
.bit_idx = 3,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div6_en",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_vclk2_div12_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VIID_CLK_CNTL,
.bit_idx = 4,
},
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div12_en",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_fixed_factor gxbb_vclk_div2 = {
.mult = 1,
.div = 2,
.hw.init = &(struct clk_init_data){
.name = "vclk_div2",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk_div2_en.hw
},
.num_parents = 1,
},
};
static struct clk_fixed_factor gxbb_vclk_div4 = {
.mult = 1,
.div = 4,
.hw.init = &(struct clk_init_data){
.name = "vclk_div4",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk_div4_en.hw
},
.num_parents = 1,
},
};
static struct clk_fixed_factor gxbb_vclk_div6 = {
.mult = 1,
.div = 6,
.hw.init = &(struct clk_init_data){
.name = "vclk_div6",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk_div6_en.hw
},
.num_parents = 1,
},
};
static struct clk_fixed_factor gxbb_vclk_div12 = {
.mult = 1,
.div = 12,
.hw.init = &(struct clk_init_data){
.name = "vclk_div12",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk_div12_en.hw
},
.num_parents = 1,
},
};
static struct clk_fixed_factor gxbb_vclk2_div2 = {
.mult = 1,
.div = 2,
.hw.init = &(struct clk_init_data){
.name = "vclk2_div2",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk2_div2_en.hw
},
.num_parents = 1,
},
};
static struct clk_fixed_factor gxbb_vclk2_div4 = {
.mult = 1,
.div = 4,
.hw.init = &(struct clk_init_data){
.name = "vclk2_div4",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk2_div4_en.hw
},
.num_parents = 1,
},
};
static struct clk_fixed_factor gxbb_vclk2_div6 = {
.mult = 1,
.div = 6,
.hw.init = &(struct clk_init_data){
.name = "vclk2_div6",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk2_div6_en.hw
},
.num_parents = 1,
},
};
static struct clk_fixed_factor gxbb_vclk2_div12 = {
.mult = 1,
.div = 12,
.hw.init = &(struct clk_init_data){
.name = "vclk2_div12",
.ops = &clk_fixed_factor_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vclk2_div12_en.hw
},
.num_parents = 1,
},
};
static u32 mux_table_cts_sel[] = { 0, 1, 2, 3, 4, 8, 9, 10, 11, 12 };
static const struct clk_hw *gxbb_cts_parent_hws[] = {
&gxbb_vclk_div1.hw,
&gxbb_vclk_div2.hw,
&gxbb_vclk_div4.hw,
&gxbb_vclk_div6.hw,
&gxbb_vclk_div12.hw,
&gxbb_vclk2_div1.hw,
&gxbb_vclk2_div2.hw,
&gxbb_vclk2_div4.hw,
&gxbb_vclk2_div6.hw,
&gxbb_vclk2_div12.hw,
};
static struct clk_regmap gxbb_cts_enci_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VID_CLK_DIV,
.mask = 0xf,
.shift = 28,
.table = mux_table_cts_sel,
},
.hw.init = &(struct clk_init_data){
.name = "cts_enci_sel",
.ops = &clk_regmap_mux_ops,
.parent_hws = gxbb_cts_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_cts_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_cts_encp_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VID_CLK_DIV,
.mask = 0xf,
.shift = 20,
.table = mux_table_cts_sel,
},
.hw.init = &(struct clk_init_data){
.name = "cts_encp_sel",
.ops = &clk_regmap_mux_ops,
.parent_hws = gxbb_cts_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_cts_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_cts_vdac_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VIID_CLK_DIV,
.mask = 0xf,
.shift = 28,
.table = mux_table_cts_sel,
},
.hw.init = &(struct clk_init_data){
.name = "cts_vdac_sel",
.ops = &clk_regmap_mux_ops,
.parent_hws = gxbb_cts_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_cts_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
/* TOFIX: add support for cts_tcon */
static u32 mux_table_hdmi_tx_sel[] = { 0, 1, 2, 3, 4, 8, 9, 10, 11, 12 };
static const struct clk_hw *gxbb_cts_hdmi_tx_parent_hws[] = {
&gxbb_vclk_div1.hw,
&gxbb_vclk_div2.hw,
&gxbb_vclk_div4.hw,
&gxbb_vclk_div6.hw,
&gxbb_vclk_div12.hw,
&gxbb_vclk2_div1.hw,
&gxbb_vclk2_div2.hw,
&gxbb_vclk2_div4.hw,
&gxbb_vclk2_div6.hw,
&gxbb_vclk2_div12.hw,
};
static struct clk_regmap gxbb_hdmi_tx_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_HDMI_CLK_CNTL,
.mask = 0xf,
.shift = 16,
.table = mux_table_hdmi_tx_sel,
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_tx_sel",
.ops = &clk_regmap_mux_ops,
/*
* bits 31:28 selects from 12 possible parents:
* vclk_div1, vclk_div2, vclk_div4, vclk_div6, vclk_div12
* vclk2_div1, vclk2_div2, vclk2_div4, vclk2_div6, vclk2_div12,
* cts_tcon
*/
.parent_hws = gxbb_cts_hdmi_tx_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_cts_hdmi_tx_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_cts_enci = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL2,
.bit_idx = 0,
},
.hw.init = &(struct clk_init_data) {
.name = "cts_enci",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_cts_enci_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_cts_encp = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL2,
.bit_idx = 2,
},
.hw.init = &(struct clk_init_data) {
.name = "cts_encp",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_cts_encp_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_cts_vdac = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL2,
.bit_idx = 4,
},
.hw.init = &(struct clk_init_data) {
.name = "cts_vdac",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_cts_vdac_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
static struct clk_regmap gxbb_hdmi_tx = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL2,
.bit_idx = 5,
},
.hw.init = &(struct clk_init_data) {
.name = "hdmi_tx",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_hdmi_tx_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
/* HDMI Clocks */
static const struct clk_parent_data gxbb_hdmi_parent_data[] = {
{ .fw_name = "xtal", },
{ .hw = &gxbb_fclk_div4.hw },
{ .hw = &gxbb_fclk_div3.hw },
{ .hw = &gxbb_fclk_div5.hw },
};
static struct clk_regmap gxbb_hdmi_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_HDMI_CLK_CNTL,
.mask = 0x3,
.shift = 9,
.flags = CLK_MUX_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_sel",
.ops = &clk_regmap_mux_ops,
.parent_data = gxbb_hdmi_parent_data,
.num_parents = ARRAY_SIZE(gxbb_hdmi_parent_data),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_hdmi_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_HDMI_CLK_CNTL,
.shift = 0,
.width = 7,
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_hdmi_sel.hw },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE,
},
};
static struct clk_regmap gxbb_hdmi = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_HDMI_CLK_CNTL,
.bit_idx = 8,
},
.hw.init = &(struct clk_init_data) {
.name = "hdmi",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) { &gxbb_hdmi_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
/* VDEC clocks */
static const struct clk_hw *gxbb_vdec_parent_hws[] = {
&gxbb_fclk_div4.hw,
&gxbb_fclk_div3.hw,
&gxbb_fclk_div5.hw,
&gxbb_fclk_div7.hw,
};
static struct clk_regmap gxbb_vdec_1_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VDEC_CLK_CNTL,
.mask = 0x3,
.shift = 9,
.flags = CLK_MUX_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data){
.name = "vdec_1_sel",
.ops = &clk_regmap_mux_ops,
.parent_hws = gxbb_vdec_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_vdec_1_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_VDEC_CLK_CNTL,
.shift = 0,
.width = 7,
.flags = CLK_DIVIDER_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data){
.name = "vdec_1_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vdec_1_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_vdec_1 = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VDEC_CLK_CNTL,
.bit_idx = 8,
},
.hw.init = &(struct clk_init_data) {
.name = "vdec_1",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vdec_1_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_vdec_hevc_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VDEC2_CLK_CNTL,
.mask = 0x3,
.shift = 25,
.flags = CLK_MUX_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data){
.name = "vdec_hevc_sel",
.ops = &clk_regmap_mux_ops,
.parent_hws = gxbb_vdec_parent_hws,
.num_parents = ARRAY_SIZE(gxbb_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_vdec_hevc_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_VDEC2_CLK_CNTL,
.shift = 16,
.width = 7,
.flags = CLK_DIVIDER_ROUND_CLOSEST,
},
.hw.init = &(struct clk_init_data){
.name = "vdec_hevc_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vdec_hevc_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_vdec_hevc = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VDEC2_CLK_CNTL,
.bit_idx = 24,
},
.hw.init = &(struct clk_init_data) {
.name = "vdec_hevc",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_vdec_hevc_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static u32 mux_table_gen_clk[] = { 0, 4, 5, 6, 7, 8,
9, 10, 11, 13, 14, };
static const struct clk_parent_data gen_clk_parent_data[] = {
{ .fw_name = "xtal", },
{ .hw = &gxbb_vdec_1.hw },
{ .hw = &gxbb_vdec_hevc.hw },
{ .hw = &gxbb_mpll0.hw },
{ .hw = &gxbb_mpll1.hw },
{ .hw = &gxbb_mpll2.hw },
{ .hw = &gxbb_fclk_div4.hw },
{ .hw = &gxbb_fclk_div3.hw },
{ .hw = &gxbb_fclk_div5.hw },
{ .hw = &gxbb_fclk_div7.hw },
{ .hw = &gxbb_gp0_pll.hw },
};
static struct clk_regmap gxbb_gen_clk_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_GEN_CLK_CNTL,
.mask = 0xf,
.shift = 12,
.table = mux_table_gen_clk,
},
.hw.init = &(struct clk_init_data){
.name = "gen_clk_sel",
.ops = &clk_regmap_mux_ops,
/*
* bits 15:12 selects from 14 possible parents:
* xtal, [rtc_oscin_i], [sys_cpu_div16], [ddr_dpll_pt],
* vid_pll, vid2_pll (hevc), mpll0, mpll1, mpll2, fdiv4,
* fdiv3, fdiv5, [cts_msr_clk], fdiv7, gp0_pll
*/
.parent_data = gen_clk_parent_data,
.num_parents = ARRAY_SIZE(gen_clk_parent_data),
},
};
static struct clk_regmap gxbb_gen_clk_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_GEN_CLK_CNTL,
.shift = 0,
.width = 11,
},
.hw.init = &(struct clk_init_data){
.name = "gen_clk_div",
.ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_gen_clk_sel.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static struct clk_regmap gxbb_gen_clk = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_GEN_CLK_CNTL,
.bit_idx = 7,
},
.hw.init = &(struct clk_init_data){
.name = "gen_clk",
.ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&gxbb_gen_clk_div.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
#define MESON_GATE(_name, _reg, _bit) \
MESON_PCLK(_name, _reg, _bit, &gxbb_clk81.hw)
/* Everything Else (EE) domain gates */
static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0);
static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1);
static MESON_GATE(gxbb_isa, HHI_GCLK_MPEG0, 5);
static MESON_GATE(gxbb_pl301, HHI_GCLK_MPEG0, 6);
static MESON_GATE(gxbb_periphs, HHI_GCLK_MPEG0, 7);
static MESON_GATE(gxbb_spicc, HHI_GCLK_MPEG0, 8);
static MESON_GATE(gxbb_i2c, HHI_GCLK_MPEG0, 9);
static MESON_GATE(gxbb_sana, HHI_GCLK_MPEG0, 10);
static MESON_GATE(gxbb_smart_card, HHI_GCLK_MPEG0, 11);
static MESON_GATE(gxbb_rng0, HHI_GCLK_MPEG0, 12);
static MESON_GATE(gxbb_uart0, HHI_GCLK_MPEG0, 13);
static MESON_GATE(gxbb_sdhc, HHI_GCLK_MPEG0, 14);
static MESON_GATE(gxbb_stream, HHI_GCLK_MPEG0, 15);
static MESON_GATE(gxbb_async_fifo, HHI_GCLK_MPEG0, 16);
static MESON_GATE(gxbb_sdio, HHI_GCLK_MPEG0, 17);
static MESON_GATE(gxbb_abuf, HHI_GCLK_MPEG0, 18);
static MESON_GATE(gxbb_hiu_iface, HHI_GCLK_MPEG0, 19);
static MESON_GATE(gxbb_assist_misc, HHI_GCLK_MPEG0, 23);
static MESON_GATE(gxbb_emmc_a, HHI_GCLK_MPEG0, 24);
static MESON_GATE(gxbb_emmc_b, HHI_GCLK_MPEG0, 25);
static MESON_GATE(gxbb_emmc_c, HHI_GCLK_MPEG0, 26);
static MESON_GATE(gxl_acodec, HHI_GCLK_MPEG0, 28);
static MESON_GATE(gxbb_spi, HHI_GCLK_MPEG0, 30);
static MESON_GATE(gxbb_i2s_spdif, HHI_GCLK_MPEG1, 2);
static MESON_GATE(gxbb_eth, HHI_GCLK_MPEG1, 3);
static MESON_GATE(gxbb_demux, HHI_GCLK_MPEG1, 4);
static MESON_GATE(gxbb_blkmv, HHI_GCLK_MPEG1, 14);
static MESON_GATE(gxbb_aiu, HHI_GCLK_MPEG1, 15);
static MESON_GATE(gxbb_uart1, HHI_GCLK_MPEG1, 16);
static MESON_GATE(gxbb_g2d, HHI_GCLK_MPEG1, 20);
static MESON_GATE(gxbb_usb0, HHI_GCLK_MPEG1, 21);
static MESON_GATE(gxbb_usb1, HHI_GCLK_MPEG1, 22);
static MESON_GATE(gxbb_reset, HHI_GCLK_MPEG1, 23);
static MESON_GATE(gxbb_nand, HHI_GCLK_MPEG1, 24);
static MESON_GATE(gxbb_dos_parser, HHI_GCLK_MPEG1, 25);
static MESON_GATE(gxbb_usb, HHI_GCLK_MPEG1, 26);
static MESON_GATE(gxbb_vdin1, HHI_GCLK_MPEG1, 28);
static MESON_GATE(gxbb_ahb_arb0, HHI_GCLK_MPEG1, 29);
static MESON_GATE(gxbb_efuse, HHI_GCLK_MPEG1, 30);
static MESON_GATE(gxbb_boot_rom, HHI_GCLK_MPEG1, 31);
static MESON_GATE(gxbb_ahb_data_bus, HHI_GCLK_MPEG2, 1);
static MESON_GATE(gxbb_ahb_ctrl_bus, HHI_GCLK_MPEG2, 2);
static MESON_GATE(gxbb_hdmi_intr_sync, HHI_GCLK_MPEG2, 3);
static MESON_GATE(gxbb_hdmi_pclk, HHI_GCLK_MPEG2, 4);
static MESON_GATE(gxbb_usb1_ddr_bridge, HHI_GCLK_MPEG2, 8);
static MESON_GATE(gxbb_usb0_ddr_bridge, HHI_GCLK_MPEG2, 9);
static MESON_GATE(gxbb_mmc_pclk, HHI_GCLK_MPEG2, 11);
static MESON_GATE(gxbb_dvin, HHI_GCLK_MPEG2, 12);
static MESON_GATE(gxbb_uart2, HHI_GCLK_MPEG2, 15);
static MESON_GATE(gxbb_sar_adc, HHI_GCLK_MPEG2, 22);
static MESON_GATE(gxbb_vpu_intr, HHI_GCLK_MPEG2, 25);
static MESON_GATE(gxbb_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26);
static MESON_GATE(gxbb_clk81_a53, HHI_GCLK_MPEG2, 29);
static MESON_GATE(gxbb_vclk2_venci0, HHI_GCLK_OTHER, 1);
static MESON_GATE(gxbb_vclk2_venci1, HHI_GCLK_OTHER, 2);
static MESON_GATE(gxbb_vclk2_vencp0, HHI_GCLK_OTHER, 3);
static MESON_GATE(gxbb_vclk2_vencp1, HHI_GCLK_OTHER, 4);
static MESON_GATE(gxbb_gclk_venci_int0, HHI_GCLK_OTHER, 8);
static MESON_GATE(gxbb_gclk_vencp_int, HHI_GCLK_OTHER, 9);
static MESON_GATE(gxbb_dac_clk, HHI_GCLK_OTHER, 10);
static MESON_GATE(gxbb_aoclk_gate, HHI_GCLK_OTHER, 14);
static MESON_GATE(gxbb_iec958_gate, HHI_GCLK_OTHER, 16);
static MESON_GATE(gxbb_enc480p, HHI_GCLK_OTHER, 20);
static MESON_GATE(gxbb_rng1, HHI_GCLK_OTHER, 21);
static MESON_GATE(gxbb_gclk_venci_int1, HHI_GCLK_OTHER, 22);
static MESON_GATE(gxbb_vclk2_venclmcc, HHI_GCLK_OTHER, 24);
static MESON_GATE(gxbb_vclk2_vencl, HHI_GCLK_OTHER, 25);
static MESON_GATE(gxbb_vclk_other, HHI_GCLK_OTHER, 26);
static MESON_GATE(gxbb_edp, HHI_GCLK_OTHER, 31);
/* Always On (AO) domain gates */
static MESON_GATE(gxbb_ao_media_cpu, HHI_GCLK_AO, 0);
static MESON_GATE(gxbb_ao_ahb_sram, HHI_GCLK_AO, 1);
static MESON_GATE(gxbb_ao_ahb_bus, HHI_GCLK_AO, 2);
static MESON_GATE(gxbb_ao_iface, HHI_GCLK_AO, 3);
static MESON_GATE(gxbb_ao_i2c, HHI_GCLK_AO, 4);
/* AIU gates */
static MESON_PCLK(gxbb_aiu_glue, HHI_GCLK_MPEG1, 6, &gxbb_aiu.hw);
static MESON_PCLK(gxbb_iec958, HHI_GCLK_MPEG1, 7, &gxbb_aiu_glue.hw);
static MESON_PCLK(gxbb_i2s_out, HHI_GCLK_MPEG1, 8, &gxbb_aiu_glue.hw);
static MESON_PCLK(gxbb_amclk, HHI_GCLK_MPEG1, 9, &gxbb_aiu_glue.hw);
static MESON_PCLK(gxbb_aififo2, HHI_GCLK_MPEG1, 10, &gxbb_aiu_glue.hw);
static MESON_PCLK(gxbb_mixer, HHI_GCLK_MPEG1, 11, &gxbb_aiu_glue.hw);
static MESON_PCLK(gxbb_mixer_iface, HHI_GCLK_MPEG1, 12, &gxbb_aiu_glue.hw);
static MESON_PCLK(gxbb_adc, HHI_GCLK_MPEG1, 13, &gxbb_aiu_glue.hw);
/* Array of all clocks provided by this provider */
static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
.hws = {
[CLKID_SYS_PLL] = &gxbb_sys_pll.hw,
[CLKID_HDMI_PLL] = &gxbb_hdmi_pll.hw,
[CLKID_FIXED_PLL] = &gxbb_fixed_pll.hw,
[CLKID_FCLK_DIV2] = &gxbb_fclk_div2.hw,
[CLKID_FCLK_DIV3] = &gxbb_fclk_div3.hw,
[CLKID_FCLK_DIV4] = &gxbb_fclk_div4.hw,
[CLKID_FCLK_DIV5] = &gxbb_fclk_div5.hw,
[CLKID_FCLK_DIV7] = &gxbb_fclk_div7.hw,
[CLKID_GP0_PLL] = &gxbb_gp0_pll.hw,
[CLKID_MPEG_SEL] = &gxbb_mpeg_clk_sel.hw,
[CLKID_MPEG_DIV] = &gxbb_mpeg_clk_div.hw,
[CLKID_CLK81] = &gxbb_clk81.hw,
[CLKID_MPLL0] = &gxbb_mpll0.hw,
[CLKID_MPLL1] = &gxbb_mpll1.hw,
[CLKID_MPLL2] = &gxbb_mpll2.hw,
[CLKID_DDR] = &gxbb_ddr.hw,
[CLKID_DOS] = &gxbb_dos.hw,
[CLKID_ISA] = &gxbb_isa.hw,
[CLKID_PL301] = &gxbb_pl301.hw,
[CLKID_PERIPHS] = &gxbb_periphs.hw,
[CLKID_SPICC] = &gxbb_spicc.hw,
[CLKID_I2C] = &gxbb_i2c.hw,
[CLKID_SAR_ADC] = &gxbb_sar_adc.hw,
[CLKID_SMART_CARD] = &gxbb_smart_card.hw,
[CLKID_RNG0] = &gxbb_rng0.hw,
[CLKID_UART0] = &gxbb_uart0.hw,
[CLKID_SDHC] = &gxbb_sdhc.hw,
[CLKID_STREAM] = &gxbb_stream.hw,
[CLKID_ASYNC_FIFO] = &gxbb_async_fifo.hw,
[CLKID_SDIO] = &gxbb_sdio.hw,
[CLKID_ABUF] = &gxbb_abuf.hw,
[CLKID_HIU_IFACE] = &gxbb_hiu_iface.hw,
[CLKID_ASSIST_MISC] = &gxbb_assist_misc.hw,
[CLKID_SPI] = &gxbb_spi.hw,
[CLKID_I2S_SPDIF] = &gxbb_i2s_spdif.hw,
[CLKID_ETH] = &gxbb_eth.hw,
[CLKID_DEMUX] = &gxbb_demux.hw,
[CLKID_AIU_GLUE] = &gxbb_aiu_glue.hw,
[CLKID_IEC958] = &gxbb_iec958.hw,
[CLKID_I2S_OUT] = &gxbb_i2s_out.hw,
[CLKID_AMCLK] = &gxbb_amclk.hw,
[CLKID_AIFIFO2] = &gxbb_aififo2.hw,
[CLKID_MIXER] = &gxbb_mixer.hw,
[CLKID_MIXER_IFACE] = &gxbb_mixer_iface.hw,
[CLKID_ADC] = &gxbb_adc.hw,
[CLKID_BLKMV] = &gxbb_blkmv.hw,
[CLKID_AIU] = &gxbb_aiu.hw,
[CLKID_UART1] = &gxbb_uart1.hw,
[CLKID_G2D] = &gxbb_g2d.hw,
[CLKID_USB0] = &gxbb_usb0.hw,
[CLKID_USB1] = &gxbb_usb1.hw,
[CLKID_RESET] = &gxbb_reset.hw,
[CLKID_NAND] = &gxbb_nand.hw,
[CLKID_DOS_PARSER] = &gxbb_dos_parser.hw,
[CLKID_USB] = &gxbb_usb.hw,
[CLKID_VDIN1] = &gxbb_vdin1.hw,
[CLKID_AHB_ARB0] = &gxbb_ahb_arb0.hw,
[CLKID_EFUSE] = &gxbb_efuse.hw,
[CLKID_BOOT_ROM] = &gxbb_boot_rom.hw,
[CLKID_AHB_DATA_BUS] = &gxbb_ahb_data_bus.hw,
[CLKID_AHB_CTRL_BUS] = &gxbb_ahb_ctrl_bus.hw,
[CLKID_HDMI_INTR_SYNC] = &gxbb_hdmi_intr_sync.hw,
[CLKID_HDMI_PCLK] = &gxbb_hdmi_pclk.hw,
[CLKID_USB1_DDR_BRIDGE] = &gxbb_usb1_ddr_bridge.hw,
[CLKID_USB0_DDR_BRIDGE] = &gxbb_usb0_ddr_bridge.hw,
[CLKID_MMC_PCLK] = &gxbb_mmc_pclk.hw,
[CLKID_DVIN] = &gxbb_dvin.hw,
[CLKID_UART2] = &gxbb_uart2.hw,
[CLKID_SANA] = &gxbb_sana.hw,
[CLKID_VPU_INTR] = &gxbb_vpu_intr.hw,
[CLKID_SEC_AHB_AHB3_BRIDGE] = &gxbb_sec_ahb_ahb3_bridge.hw,
[CLKID_CLK81_A53] = &gxbb_clk81_a53.hw,
[CLKID_VCLK2_VENCI0] = &gxbb_vclk2_venci0.hw,
[CLKID_VCLK2_VENCI1] = &gxbb_vclk2_venci1.hw,
[CLKID_VCLK2_VENCP0] = &gxbb_vclk2_vencp0.hw,
[CLKID_VCLK2_VENCP1] = &gxbb_vclk2_vencp1.hw,
[CLKID_GCLK_VENCI_INT0] = &gxbb_gclk_venci_int0.hw,
[CLKID_GCLK_VENCI_INT] = &gxbb_gclk_vencp_int.hw,
[CLKID_DAC_CLK] = &gxbb_dac_clk.hw,
[CLKID_AOCLK_GATE] = &gxbb_aoclk_gate.hw,
[CLKID_IEC958_GATE] = &gxbb_iec958_gate.hw,
[CLKID_ENC480P] = &gxbb_enc480p.hw,
[CLKID_RNG1] = &gxbb_rng1.hw,
[CLKID_GCLK_VENCI_INT1] = &gxbb_gclk_venci_int1.hw,
[CLKID_VCLK2_VENCLMCC] = &gxbb_vclk2_venclmcc.hw,
[CLKID_VCLK2_VENCL] = &gxbb_vclk2_vencl.hw,
[CLKID_VCLK_OTHER] = &gxbb_vclk_other.hw,
[CLKID_EDP] = &gxbb_edp.hw,
[CLKID_AO_MEDIA_CPU] = &gxbb_ao_media_cpu.hw,
[CLKID_AO_AHB_SRAM] = &gxbb_ao_ahb_sram.hw,
[CLKID_AO_AHB_BUS] = &gxbb_ao_ahb_bus.hw,
[CLKID_AO_IFACE] = &gxbb_ao_iface.hw,
[CLKID_AO_I2C] = &gxbb_ao_i2c.hw,
[CLKID_SD_EMMC_A] = &gxbb_emmc_a.hw,
[CLKID_SD_EMMC_B] = &gxbb_emmc_b.hw,
[CLKID_SD_EMMC_C] = &gxbb_emmc_c.hw,
[CLKID_SAR_ADC_CLK] = &gxbb_sar_adc_clk.hw,
[CLKID_SAR_ADC_SEL] = &gxbb_sar_adc_clk_sel.hw,
[CLKID_SAR_ADC_DIV] = &gxbb_sar_adc_clk_div.hw,
[CLKID_MALI_0_SEL] = &gxbb_mali_0_sel.hw,
[CLKID_MALI_0_DIV] = &gxbb_mali_0_div.hw,
[CLKID_MALI_0] = &gxbb_mali_0.hw,
[CLKID_MALI_1_SEL] = &gxbb_mali_1_sel.hw,
[CLKID_MALI_1_DIV] = &gxbb_mali_1_div.hw,
[CLKID_MALI_1] = &gxbb_mali_1.hw,
[CLKID_MALI] = &gxbb_mali.hw,
[CLKID_CTS_AMCLK] = &gxbb_cts_amclk.hw,
[CLKID_CTS_AMCLK_SEL] = &gxbb_cts_amclk_sel.hw,
[CLKID_CTS_AMCLK_DIV] = &gxbb_cts_amclk_div.hw,
[CLKID_CTS_MCLK_I958] = &gxbb_cts_mclk_i958.hw,
[CLKID_CTS_MCLK_I958_SEL] = &gxbb_cts_mclk_i958_sel.hw,
[CLKID_CTS_MCLK_I958_DIV] = &gxbb_cts_mclk_i958_div.hw,
[CLKID_CTS_I958] = &gxbb_cts_i958.hw,
[CLKID_32K_CLK] = &gxbb_32k_clk.hw,
[CLKID_32K_CLK_SEL] = &gxbb_32k_clk_sel.hw,
[CLKID_32K_CLK_DIV] = &gxbb_32k_clk_div.hw,
[CLKID_SD_EMMC_A_CLK0_SEL] = &gxbb_sd_emmc_a_clk0_sel.hw,
[CLKID_SD_EMMC_A_CLK0_DIV] = &gxbb_sd_emmc_a_clk0_div.hw,
[CLKID_SD_EMMC_A_CLK0] = &gxbb_sd_emmc_a_clk0.hw,
[CLKID_SD_EMMC_B_CLK0_SEL] = &gxbb_sd_emmc_b_clk0_sel.hw,
[CLKID_SD_EMMC_B_CLK0_DIV] = &gxbb_sd_emmc_b_clk0_div.hw,
[CLKID_SD_EMMC_B_CLK0] = &gxbb_sd_emmc_b_clk0.hw,
[CLKID_SD_EMMC_C_CLK0_SEL] = &gxbb_sd_emmc_c_clk0_sel.hw,
[CLKID_SD_EMMC_C_CLK0_DIV] = &gxbb_sd_emmc_c_clk0_div.hw,
[CLKID_SD_EMMC_C_CLK0] = &gxbb_sd_emmc_c_clk0.hw,
[CLKID_VPU_0_SEL] = &gxbb_vpu_0_sel.hw,
[CLKID_VPU_0_DIV] = &gxbb_vpu_0_div.hw,
[CLKID_VPU_0] = &gxbb_vpu_0.hw,
[CLKID_VPU_1_SEL] = &gxbb_vpu_1_sel.hw,
[CLKID_VPU_1_DIV] = &gxbb_vpu_1_div.hw,
[CLKID_VPU_1] = &gxbb_vpu_1.hw,
[CLKID_VPU] = &gxbb_vpu.hw,
[CLKID_VAPB_0_SEL] = &gxbb_vapb_0_sel.hw,
[CLKID_VAPB_0_DIV] = &gxbb_vapb_0_div.hw,
[CLKID_VAPB_0] = &gxbb_vapb_0.hw,
[CLKID_VAPB_1_SEL] = &gxbb_vapb_1_sel.hw,
[CLKID_VAPB_1_DIV] = &gxbb_vapb_1_div.hw,
[CLKID_VAPB_1] = &gxbb_vapb_1.hw,
[CLKID_VAPB_SEL] = &gxbb_vapb_sel.hw,
[CLKID_VAPB] = &gxbb_vapb.hw,
[CLKID_HDMI_PLL_PRE_MULT] = &gxbb_hdmi_pll_pre_mult.hw,
[CLKID_MPLL0_DIV] = &gxbb_mpll0_div.hw,
[CLKID_MPLL1_DIV] = &gxbb_mpll1_div.hw,
[CLKID_MPLL2_DIV] = &gxbb_mpll2_div.hw,
[CLKID_MPLL_PREDIV] = &gxbb_mpll_prediv.hw,
[CLKID_FCLK_DIV2_DIV] = &gxbb_fclk_div2_div.hw,
[CLKID_FCLK_DIV3_DIV] = &gxbb_fclk_div3_div.hw,
[CLKID_FCLK_DIV4_DIV] = &gxbb_fclk_div4_div.hw,
[CLKID_FCLK_DIV5_DIV] = &gxbb_fclk_div5_div.hw,
[CLKID_FCLK_DIV7_DIV] = &gxbb_fclk_div7_div.hw,
[CLKID_VDEC_1_SEL] = &gxbb_vdec_1_sel.hw,
[CLKID_VDEC_1_DIV] = &gxbb_vdec_1_div.hw,
[CLKID_VDEC_1] = &gxbb_vdec_1.hw,
[CLKID_VDEC_HEVC_SEL] = &gxbb_vdec_hevc_sel.hw,
[CLKID_VDEC_HEVC_DIV] = &gxbb_vdec_hevc_div.hw,
[CLKID_VDEC_HEVC] = &gxbb_vdec_hevc.hw,
[CLKID_GEN_CLK_SEL] = &gxbb_gen_clk_sel.hw,
[CLKID_GEN_CLK_DIV] = &gxbb_gen_clk_div.hw,
[CLKID_GEN_CLK] = &gxbb_gen_clk.hw,
[CLKID_FIXED_PLL_DCO] = &gxbb_fixed_pll_dco.hw,
[CLKID_HDMI_PLL_DCO] = &gxbb_hdmi_pll_dco.hw,
[CLKID_HDMI_PLL_OD] = &gxbb_hdmi_pll_od.hw,
[CLKID_HDMI_PLL_OD2] = &gxbb_hdmi_pll_od2.hw,
[CLKID_SYS_PLL_DCO] = &gxbb_sys_pll_dco.hw,
[CLKID_GP0_PLL_DCO] = &gxbb_gp0_pll_dco.hw,
[CLKID_VID_PLL_DIV] = &gxbb_vid_pll_div.hw,
[CLKID_VID_PLL_SEL] = &gxbb_vid_pll_sel.hw,
[CLKID_VID_PLL] = &gxbb_vid_pll.hw,
[CLKID_VCLK_SEL] = &gxbb_vclk_sel.hw,
[CLKID_VCLK2_SEL] = &gxbb_vclk2_sel.hw,
[CLKID_VCLK_INPUT] = &gxbb_vclk_input.hw,
[CLKID_VCLK2_INPUT] = &gxbb_vclk2_input.hw,
[CLKID_VCLK_DIV] = &gxbb_vclk_div.hw,
[CLKID_VCLK2_DIV] = &gxbb_vclk2_div.hw,
[CLKID_VCLK] = &gxbb_vclk.hw,
[CLKID_VCLK2] = &gxbb_vclk2.hw,
[CLKID_VCLK_DIV1] = &gxbb_vclk_div1.hw,
[CLKID_VCLK_DIV2_EN] = &gxbb_vclk_div2_en.hw,
[CLKID_VCLK_DIV2] = &gxbb_vclk_div2.hw,
[CLKID_VCLK_DIV4_EN] = &gxbb_vclk_div4_en.hw,
[CLKID_VCLK_DIV4] = &gxbb_vclk_div4.hw,
[CLKID_VCLK_DIV6_EN] = &gxbb_vclk_div6_en.hw,
[CLKID_VCLK_DIV6] = &gxbb_vclk_div6.hw,
[CLKID_VCLK_DIV12_EN] = &gxbb_vclk_div12_en.hw,
[CLKID_VCLK_DIV12] = &gxbb_vclk_div12.hw,
[CLKID_VCLK2_DIV1] = &gxbb_vclk2_div1.hw,
[CLKID_VCLK2_DIV2_EN] = &gxbb_vclk2_div2_en.hw,
[CLKID_VCLK2_DIV2] = &gxbb_vclk2_div2.hw,
[CLKID_VCLK2_DIV4_EN] = &gxbb_vclk2_div4_en.hw,
[CLKID_VCLK2_DIV4] = &gxbb_vclk2_div4.hw,
[CLKID_VCLK2_DIV6_EN] = &gxbb_vclk2_div6_en.hw,
[CLKID_VCLK2_DIV6] = &gxbb_vclk2_div6.hw,
[CLKID_VCLK2_DIV12_EN] = &gxbb_vclk2_div12_en.hw,
[CLKID_VCLK2_DIV12] = &gxbb_vclk2_div12.hw,
[CLKID_CTS_ENCI_SEL] = &gxbb_cts_enci_sel.hw,
[CLKID_CTS_ENCP_SEL] = &gxbb_cts_encp_sel.hw,
[CLKID_CTS_VDAC_SEL] = &gxbb_cts_vdac_sel.hw,
[CLKID_HDMI_TX_SEL] = &gxbb_hdmi_tx_sel.hw,
[CLKID_CTS_ENCI] = &gxbb_cts_enci.hw,
[CLKID_CTS_ENCP] = &gxbb_cts_encp.hw,
[CLKID_CTS_VDAC] = &gxbb_cts_vdac.hw,
[CLKID_HDMI_TX] = &gxbb_hdmi_tx.hw,
[CLKID_HDMI_SEL] = &gxbb_hdmi_sel.hw,
[CLKID_HDMI_DIV] = &gxbb_hdmi_div.hw,
[CLKID_HDMI] = &gxbb_hdmi.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
};
static struct clk_hw_onecell_data gxl_hw_onecell_data = {
.hws = {
[CLKID_SYS_PLL] = &gxbb_sys_pll.hw,
[CLKID_HDMI_PLL] = &gxl_hdmi_pll.hw,
[CLKID_FIXED_PLL] = &gxbb_fixed_pll.hw,
[CLKID_FCLK_DIV2] = &gxbb_fclk_div2.hw,
[CLKID_FCLK_DIV3] = &gxbb_fclk_div3.hw,
[CLKID_FCLK_DIV4] = &gxbb_fclk_div4.hw,
[CLKID_FCLK_DIV5] = &gxbb_fclk_div5.hw,
[CLKID_FCLK_DIV7] = &gxbb_fclk_div7.hw,
[CLKID_GP0_PLL] = &gxbb_gp0_pll.hw,
[CLKID_MPEG_SEL] = &gxbb_mpeg_clk_sel.hw,
[CLKID_MPEG_DIV] = &gxbb_mpeg_clk_div.hw,
[CLKID_CLK81] = &gxbb_clk81.hw,
[CLKID_MPLL0] = &gxbb_mpll0.hw,
[CLKID_MPLL1] = &gxbb_mpll1.hw,
[CLKID_MPLL2] = &gxbb_mpll2.hw,
[CLKID_DDR] = &gxbb_ddr.hw,
[CLKID_DOS] = &gxbb_dos.hw,
[CLKID_ISA] = &gxbb_isa.hw,
[CLKID_PL301] = &gxbb_pl301.hw,
[CLKID_PERIPHS] = &gxbb_periphs.hw,
[CLKID_SPICC] = &gxbb_spicc.hw,
[CLKID_I2C] = &gxbb_i2c.hw,
[CLKID_SAR_ADC] = &gxbb_sar_adc.hw,
[CLKID_SMART_CARD] = &gxbb_smart_card.hw,
[CLKID_RNG0] = &gxbb_rng0.hw,
[CLKID_UART0] = &gxbb_uart0.hw,
[CLKID_SDHC] = &gxbb_sdhc.hw,
[CLKID_STREAM] = &gxbb_stream.hw,
[CLKID_ASYNC_FIFO] = &gxbb_async_fifo.hw,
[CLKID_SDIO] = &gxbb_sdio.hw,
[CLKID_ABUF] = &gxbb_abuf.hw,
[CLKID_HIU_IFACE] = &gxbb_hiu_iface.hw,
[CLKID_ASSIST_MISC] = &gxbb_assist_misc.hw,
[CLKID_SPI] = &gxbb_spi.hw,
[CLKID_I2S_SPDIF] = &gxbb_i2s_spdif.hw,
[CLKID_ETH] = &gxbb_eth.hw,
[CLKID_DEMUX] = &gxbb_demux.hw,
[CLKID_AIU_GLUE] = &gxbb_aiu_glue.hw,
[CLKID_IEC958] = &gxbb_iec958.hw,
[CLKID_I2S_OUT] = &gxbb_i2s_out.hw,
[CLKID_AMCLK] = &gxbb_amclk.hw,
[CLKID_AIFIFO2] = &gxbb_aififo2.hw,
[CLKID_MIXER] = &gxbb_mixer.hw,
[CLKID_MIXER_IFACE] = &gxbb_mixer_iface.hw,
[CLKID_ADC] = &gxbb_adc.hw,
[CLKID_BLKMV] = &gxbb_blkmv.hw,
[CLKID_AIU] = &gxbb_aiu.hw,
[CLKID_UART1] = &gxbb_uart1.hw,
[CLKID_G2D] = &gxbb_g2d.hw,
[CLKID_USB0] = &gxbb_usb0.hw,
[CLKID_USB1] = &gxbb_usb1.hw,
[CLKID_RESET] = &gxbb_reset.hw,
[CLKID_NAND] = &gxbb_nand.hw,
[CLKID_DOS_PARSER] = &gxbb_dos_parser.hw,
[CLKID_USB] = &gxbb_usb.hw,
[CLKID_VDIN1] = &gxbb_vdin1.hw,
[CLKID_AHB_ARB0] = &gxbb_ahb_arb0.hw,
[CLKID_EFUSE] = &gxbb_efuse.hw,
[CLKID_BOOT_ROM] = &gxbb_boot_rom.hw,
[CLKID_AHB_DATA_BUS] = &gxbb_ahb_data_bus.hw,
[CLKID_AHB_CTRL_BUS] = &gxbb_ahb_ctrl_bus.hw,
[CLKID_HDMI_INTR_SYNC] = &gxbb_hdmi_intr_sync.hw,
[CLKID_HDMI_PCLK] = &gxbb_hdmi_pclk.hw,
[CLKID_USB1_DDR_BRIDGE] = &gxbb_usb1_ddr_bridge.hw,
[CLKID_USB0_DDR_BRIDGE] = &gxbb_usb0_ddr_bridge.hw,
[CLKID_MMC_PCLK] = &gxbb_mmc_pclk.hw,
[CLKID_DVIN] = &gxbb_dvin.hw,
[CLKID_UART2] = &gxbb_uart2.hw,
[CLKID_SANA] = &gxbb_sana.hw,
[CLKID_VPU_INTR] = &gxbb_vpu_intr.hw,
[CLKID_SEC_AHB_AHB3_BRIDGE] = &gxbb_sec_ahb_ahb3_bridge.hw,
[CLKID_CLK81_A53] = &gxbb_clk81_a53.hw,
[CLKID_VCLK2_VENCI0] = &gxbb_vclk2_venci0.hw,
[CLKID_VCLK2_VENCI1] = &gxbb_vclk2_venci1.hw,
[CLKID_VCLK2_VENCP0] = &gxbb_vclk2_vencp0.hw,
[CLKID_VCLK2_VENCP1] = &gxbb_vclk2_vencp1.hw,
[CLKID_GCLK_VENCI_INT0] = &gxbb_gclk_venci_int0.hw,
[CLKID_GCLK_VENCI_INT] = &gxbb_gclk_vencp_int.hw,
[CLKID_DAC_CLK] = &gxbb_dac_clk.hw,
[CLKID_AOCLK_GATE] = &gxbb_aoclk_gate.hw,
[CLKID_IEC958_GATE] = &gxbb_iec958_gate.hw,
[CLKID_ENC480P] = &gxbb_enc480p.hw,
[CLKID_RNG1] = &gxbb_rng1.hw,
[CLKID_GCLK_VENCI_INT1] = &gxbb_gclk_venci_int1.hw,
[CLKID_VCLK2_VENCLMCC] = &gxbb_vclk2_venclmcc.hw,
[CLKID_VCLK2_VENCL] = &gxbb_vclk2_vencl.hw,
[CLKID_VCLK_OTHER] = &gxbb_vclk_other.hw,
[CLKID_EDP] = &gxbb_edp.hw,
[CLKID_AO_MEDIA_CPU] = &gxbb_ao_media_cpu.hw,
[CLKID_AO_AHB_SRAM] = &gxbb_ao_ahb_sram.hw,
[CLKID_AO_AHB_BUS] = &gxbb_ao_ahb_bus.hw,
[CLKID_AO_IFACE] = &gxbb_ao_iface.hw,
[CLKID_AO_I2C] = &gxbb_ao_i2c.hw,
[CLKID_SD_EMMC_A] = &gxbb_emmc_a.hw,
[CLKID_SD_EMMC_B] = &gxbb_emmc_b.hw,
[CLKID_SD_EMMC_C] = &gxbb_emmc_c.hw,
[CLKID_SAR_ADC_CLK] = &gxbb_sar_adc_clk.hw,
[CLKID_SAR_ADC_SEL] = &gxbb_sar_adc_clk_sel.hw,
[CLKID_SAR_ADC_DIV] = &gxbb_sar_adc_clk_div.hw,
[CLKID_MALI_0_SEL] = &gxbb_mali_0_sel.hw,
[CLKID_MALI_0_DIV] = &gxbb_mali_0_div.hw,
[CLKID_MALI_0] = &gxbb_mali_0.hw,
[CLKID_MALI_1_SEL] = &gxbb_mali_1_sel.hw,
[CLKID_MALI_1_DIV] = &gxbb_mali_1_div.hw,
[CLKID_MALI_1] = &gxbb_mali_1.hw,
[CLKID_MALI] = &gxbb_mali.hw,
[CLKID_CTS_AMCLK] = &gxbb_cts_amclk.hw,
[CLKID_CTS_AMCLK_SEL] = &gxbb_cts_amclk_sel.hw,
[CLKID_CTS_AMCLK_DIV] = &gxbb_cts_amclk_div.hw,
[CLKID_CTS_MCLK_I958] = &gxbb_cts_mclk_i958.hw,
[CLKID_CTS_MCLK_I958_SEL] = &gxbb_cts_mclk_i958_sel.hw,
[CLKID_CTS_MCLK_I958_DIV] = &gxbb_cts_mclk_i958_div.hw,
[CLKID_CTS_I958] = &gxbb_cts_i958.hw,
[CLKID_32K_CLK] = &gxbb_32k_clk.hw,
[CLKID_32K_CLK_SEL] = &gxbb_32k_clk_sel.hw,
[CLKID_32K_CLK_DIV] = &gxbb_32k_clk_div.hw,
[CLKID_SD_EMMC_A_CLK0_SEL] = &gxbb_sd_emmc_a_clk0_sel.hw,
[CLKID_SD_EMMC_A_CLK0_DIV] = &gxbb_sd_emmc_a_clk0_div.hw,
[CLKID_SD_EMMC_A_CLK0] = &gxbb_sd_emmc_a_clk0.hw,
[CLKID_SD_EMMC_B_CLK0_SEL] = &gxbb_sd_emmc_b_clk0_sel.hw,
[CLKID_SD_EMMC_B_CLK0_DIV] = &gxbb_sd_emmc_b_clk0_div.hw,
[CLKID_SD_EMMC_B_CLK0] = &gxbb_sd_emmc_b_clk0.hw,
[CLKID_SD_EMMC_C_CLK0_SEL] = &gxbb_sd_emmc_c_clk0_sel.hw,
[CLKID_SD_EMMC_C_CLK0_DIV] = &gxbb_sd_emmc_c_clk0_div.hw,
[CLKID_SD_EMMC_C_CLK0] = &gxbb_sd_emmc_c_clk0.hw,
[CLKID_VPU_0_SEL] = &gxbb_vpu_0_sel.hw,
[CLKID_VPU_0_DIV] = &gxbb_vpu_0_div.hw,
[CLKID_VPU_0] = &gxbb_vpu_0.hw,
[CLKID_VPU_1_SEL] = &gxbb_vpu_1_sel.hw,
[CLKID_VPU_1_DIV] = &gxbb_vpu_1_div.hw,
[CLKID_VPU_1] = &gxbb_vpu_1.hw,
[CLKID_VPU] = &gxbb_vpu.hw,
[CLKID_VAPB_0_SEL] = &gxbb_vapb_0_sel.hw,
[CLKID_VAPB_0_DIV] = &gxbb_vapb_0_div.hw,
[CLKID_VAPB_0] = &gxbb_vapb_0.hw,
[CLKID_VAPB_1_SEL] = &gxbb_vapb_1_sel.hw,
[CLKID_VAPB_1_DIV] = &gxbb_vapb_1_div.hw,
[CLKID_VAPB_1] = &gxbb_vapb_1.hw,
[CLKID_VAPB_SEL] = &gxbb_vapb_sel.hw,
[CLKID_VAPB] = &gxbb_vapb.hw,
clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB There are reports that 48kHz audio does not work on the WeTek Play 2 (which uses a GXBB SoC), while 44.1kHz audio works fine on the same board. There are also reports of 48kHz audio working fine on GXL and GXM SoCs, which are using an (almost) identical AIU (audio controller). Experimenting has shown that MPLL0 is causing this problem. In the .dts we have by default: assigned-clocks = <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>, <&clkc CLKID_MPLL2>; assigned-clock-rates = <294912000>, <270950400>, <393216000>; The MPLL0 rate is divisible by 48kHz without remainder and the MPLL1 rate is divisible by 44.1kHz without remainder. Swapping these two clock rates "fixes" 48kHz audio but breaks 44.1kHz audio. Everything looks normal when looking at the info provided by the common clock framework while playing 48kHz audio (via I2S with mclk-fs = 256): mpll_prediv 1 1 0 2000000000 mpll0_div 1 1 0 294909641 mpll0 1 1 0 294909641 cts_amclk_sel 1 1 0 294909641 cts_amclk_div 1 1 0 12287902 cts_amclk 1 1 0 12287902 meson-clk-msr however shows that the actual MPLL0 clock is off by more than 38MHz: mp0_out 333322917 +/-10416Hz The rate seen by meson-clk-msr is very close to what we would get when SDM (the fractional part) was ignored: (2000000000Hz * 16384) / ((16384 * 6) = 333.33MHz If SDM was considered the we should get close to: (2000000000Hz * 16384) / ((16384 * 6) + 12808) = 294.9MHz Further experimenting shows that HHI_MPLL_CNTL7[15] does not have any effect on the rate of MPLL0 as seen my meson-clk-msr (regardless of whether that bit is zero or one the rate is always the same according to meson-clk-msr). Using HHI_MPLL_CNTL[25] on the other hand as SDM_EN results in SDM being considered for the rate output by the hardware. The rate - as seen by meson-clk-msr - matches with what we expect when SDM_EN is enabled (fractional part is being considered, resulting in a 294.9MHz output) or disable (fractional part being ignored, resulting in a 333.33MHz output). Reported-by: Christian Hewitt <christianshewitt@gmail.com> Tested-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20211031135006.1508796-1-martin.blumenstingl@googlemail.com
2021-10-31 13:50:06 +00:00
[CLKID_MPLL0_DIV] = &gxl_mpll0_div.hw,
[CLKID_MPLL1_DIV] = &gxbb_mpll1_div.hw,
[CLKID_MPLL2_DIV] = &gxbb_mpll2_div.hw,
[CLKID_MPLL_PREDIV] = &gxbb_mpll_prediv.hw,
[CLKID_FCLK_DIV2_DIV] = &gxbb_fclk_div2_div.hw,
[CLKID_FCLK_DIV3_DIV] = &gxbb_fclk_div3_div.hw,
[CLKID_FCLK_DIV4_DIV] = &gxbb_fclk_div4_div.hw,
[CLKID_FCLK_DIV5_DIV] = &gxbb_fclk_div5_div.hw,
[CLKID_FCLK_DIV7_DIV] = &gxbb_fclk_div7_div.hw,
[CLKID_VDEC_1_SEL] = &gxbb_vdec_1_sel.hw,
[CLKID_VDEC_1_DIV] = &gxbb_vdec_1_div.hw,
[CLKID_VDEC_1] = &gxbb_vdec_1.hw,
[CLKID_VDEC_HEVC_SEL] = &gxbb_vdec_hevc_sel.hw,
[CLKID_VDEC_HEVC_DIV] = &gxbb_vdec_hevc_div.hw,
[CLKID_VDEC_HEVC] = &gxbb_vdec_hevc.hw,
[CLKID_GEN_CLK_SEL] = &gxbb_gen_clk_sel.hw,
[CLKID_GEN_CLK_DIV] = &gxbb_gen_clk_div.hw,
[CLKID_GEN_CLK] = &gxbb_gen_clk.hw,
[CLKID_FIXED_PLL_DCO] = &gxbb_fixed_pll_dco.hw,
[CLKID_HDMI_PLL_DCO] = &gxl_hdmi_pll_dco.hw,
[CLKID_HDMI_PLL_OD] = &gxl_hdmi_pll_od.hw,
[CLKID_HDMI_PLL_OD2] = &gxl_hdmi_pll_od2.hw,
[CLKID_SYS_PLL_DCO] = &gxbb_sys_pll_dco.hw,
[CLKID_GP0_PLL_DCO] = &gxl_gp0_pll_dco.hw,
[CLKID_VID_PLL_DIV] = &gxbb_vid_pll_div.hw,
[CLKID_VID_PLL_SEL] = &gxbb_vid_pll_sel.hw,
[CLKID_VID_PLL] = &gxbb_vid_pll.hw,
[CLKID_VCLK_SEL] = &gxbb_vclk_sel.hw,
[CLKID_VCLK2_SEL] = &gxbb_vclk2_sel.hw,
[CLKID_VCLK_INPUT] = &gxbb_vclk_input.hw,
[CLKID_VCLK2_INPUT] = &gxbb_vclk2_input.hw,
[CLKID_VCLK_DIV] = &gxbb_vclk_div.hw,
[CLKID_VCLK2_DIV] = &gxbb_vclk2_div.hw,
[CLKID_VCLK] = &gxbb_vclk.hw,
[CLKID_VCLK2] = &gxbb_vclk2.hw,
[CLKID_VCLK_DIV1] = &gxbb_vclk_div1.hw,
[CLKID_VCLK_DIV2_EN] = &gxbb_vclk_div2_en.hw,
[CLKID_VCLK_DIV2] = &gxbb_vclk_div2.hw,
[CLKID_VCLK_DIV4_EN] = &gxbb_vclk_div4_en.hw,
[CLKID_VCLK_DIV4] = &gxbb_vclk_div4.hw,
[CLKID_VCLK_DIV6_EN] = &gxbb_vclk_div6_en.hw,
[CLKID_VCLK_DIV6] = &gxbb_vclk_div6.hw,
[CLKID_VCLK_DIV12_EN] = &gxbb_vclk_div12_en.hw,
[CLKID_VCLK_DIV12] = &gxbb_vclk_div12.hw,
[CLKID_VCLK2_DIV1] = &gxbb_vclk2_div1.hw,
[CLKID_VCLK2_DIV2_EN] = &gxbb_vclk2_div2_en.hw,
[CLKID_VCLK2_DIV2] = &gxbb_vclk2_div2.hw,
[CLKID_VCLK2_DIV4_EN] = &gxbb_vclk2_div4_en.hw,
[CLKID_VCLK2_DIV4] = &gxbb_vclk2_div4.hw,
[CLKID_VCLK2_DIV6_EN] = &gxbb_vclk2_div6_en.hw,
[CLKID_VCLK2_DIV6] = &gxbb_vclk2_div6.hw,
[CLKID_VCLK2_DIV12_EN] = &gxbb_vclk2_div12_en.hw,
[CLKID_VCLK2_DIV12] = &gxbb_vclk2_div12.hw,
[CLKID_CTS_ENCI_SEL] = &gxbb_cts_enci_sel.hw,
[CLKID_CTS_ENCP_SEL] = &gxbb_cts_encp_sel.hw,
[CLKID_CTS_VDAC_SEL] = &gxbb_cts_vdac_sel.hw,
[CLKID_HDMI_TX_SEL] = &gxbb_hdmi_tx_sel.hw,
[CLKID_CTS_ENCI] = &gxbb_cts_enci.hw,
[CLKID_CTS_ENCP] = &gxbb_cts_encp.hw,
[CLKID_CTS_VDAC] = &gxbb_cts_vdac.hw,
[CLKID_HDMI_TX] = &gxbb_hdmi_tx.hw,
[CLKID_HDMI_SEL] = &gxbb_hdmi_sel.hw,
[CLKID_HDMI_DIV] = &gxbb_hdmi_div.hw,
[CLKID_HDMI] = &gxbb_hdmi.hw,
[CLKID_ACODEC] = &gxl_acodec.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
};
static struct clk_regmap *const gxbb_clk_regmaps[] = {
&gxbb_clk81,
&gxbb_ddr,
&gxbb_dos,
&gxbb_isa,
&gxbb_pl301,
&gxbb_periphs,
&gxbb_spicc,
&gxbb_i2c,
&gxbb_sar_adc,
&gxbb_smart_card,
&gxbb_rng0,
&gxbb_uart0,
&gxbb_sdhc,
&gxbb_stream,
&gxbb_async_fifo,
&gxbb_sdio,
&gxbb_abuf,
&gxbb_hiu_iface,
&gxbb_assist_misc,
&gxbb_spi,
&gxbb_i2s_spdif,
&gxbb_eth,
&gxbb_demux,
&gxbb_aiu_glue,
&gxbb_iec958,
&gxbb_i2s_out,
&gxbb_amclk,
&gxbb_aififo2,
&gxbb_mixer,
&gxbb_mixer_iface,
&gxbb_adc,
&gxbb_blkmv,
&gxbb_aiu,
&gxbb_uart1,
&gxbb_g2d,
&gxbb_usb0,
&gxbb_usb1,
&gxbb_reset,
&gxbb_nand,
&gxbb_dos_parser,
&gxbb_usb,
&gxbb_vdin1,
&gxbb_ahb_arb0,
&gxbb_efuse,
&gxbb_boot_rom,
&gxbb_ahb_data_bus,
&gxbb_ahb_ctrl_bus,
&gxbb_hdmi_intr_sync,
&gxbb_hdmi_pclk,
&gxbb_usb1_ddr_bridge,
&gxbb_usb0_ddr_bridge,
&gxbb_mmc_pclk,
&gxbb_dvin,
&gxbb_uart2,
&gxbb_sana,
&gxbb_vpu_intr,
&gxbb_sec_ahb_ahb3_bridge,
&gxbb_clk81_a53,
&gxbb_vclk2_venci0,
&gxbb_vclk2_venci1,
&gxbb_vclk2_vencp0,
&gxbb_vclk2_vencp1,
&gxbb_gclk_venci_int0,
&gxbb_gclk_vencp_int,
&gxbb_dac_clk,
&gxbb_aoclk_gate,
&gxbb_iec958_gate,
&gxbb_enc480p,
&gxbb_rng1,
&gxbb_gclk_venci_int1,
&gxbb_vclk2_venclmcc,
&gxbb_vclk2_vencl,
&gxbb_vclk_other,
&gxbb_edp,
&gxbb_ao_media_cpu,
&gxbb_ao_ahb_sram,
&gxbb_ao_ahb_bus,
&gxbb_ao_iface,
&gxbb_ao_i2c,
&gxbb_emmc_a,
&gxbb_emmc_b,
&gxbb_emmc_c,
&gxbb_sar_adc_clk,
&gxbb_mali_0,
&gxbb_mali_1,
&gxbb_cts_amclk,
&gxbb_cts_mclk_i958,
&gxbb_32k_clk,
&gxbb_sd_emmc_a_clk0,
&gxbb_sd_emmc_b_clk0,
&gxbb_sd_emmc_c_clk0,
&gxbb_vpu_0,
&gxbb_vpu_1,
&gxbb_vapb_0,
&gxbb_vapb_1,
&gxbb_vapb,
&gxbb_mpeg_clk_div,
&gxbb_sar_adc_clk_div,
&gxbb_mali_0_div,
&gxbb_mali_1_div,
&gxbb_cts_mclk_i958_div,
&gxbb_32k_clk_div,
&gxbb_sd_emmc_a_clk0_div,
&gxbb_sd_emmc_b_clk0_div,
&gxbb_sd_emmc_c_clk0_div,
&gxbb_vpu_0_div,
&gxbb_vpu_1_div,
&gxbb_vapb_0_div,
&gxbb_vapb_1_div,
&gxbb_mpeg_clk_sel,
&gxbb_sar_adc_clk_sel,
&gxbb_mali_0_sel,
&gxbb_mali_1_sel,
&gxbb_mali,
&gxbb_cts_amclk_sel,
&gxbb_cts_mclk_i958_sel,
&gxbb_cts_i958,
&gxbb_32k_clk_sel,
&gxbb_sd_emmc_a_clk0_sel,
&gxbb_sd_emmc_b_clk0_sel,
&gxbb_sd_emmc_c_clk0_sel,
&gxbb_vpu_0_sel,
&gxbb_vpu_1_sel,
&gxbb_vpu,
&gxbb_vapb_0_sel,
&gxbb_vapb_1_sel,
&gxbb_vapb_sel,
&gxbb_mpll0,
&gxbb_mpll1,
&gxbb_mpll2,
&gxbb_mpll0_div,
&gxbb_mpll1_div,
&gxbb_mpll2_div,
&gxbb_cts_amclk_div,
&gxbb_fixed_pll,
&gxbb_sys_pll,
&gxbb_mpll_prediv,
&gxbb_fclk_div2,
&gxbb_fclk_div3,
&gxbb_fclk_div4,
&gxbb_fclk_div5,
&gxbb_fclk_div7,
&gxbb_vdec_1_sel,
&gxbb_vdec_1_div,
&gxbb_vdec_1,
&gxbb_vdec_hevc_sel,
&gxbb_vdec_hevc_div,
&gxbb_vdec_hevc,
&gxbb_gen_clk_sel,
&gxbb_gen_clk_div,
&gxbb_gen_clk,
&gxbb_fixed_pll_dco,
&gxbb_sys_pll_dco,
&gxbb_gp0_pll,
&gxbb_vid_pll,
&gxbb_vid_pll_sel,
&gxbb_vid_pll_div,
&gxbb_vclk,
&gxbb_vclk_sel,
&gxbb_vclk_div,
&gxbb_vclk_input,
&gxbb_vclk_div1,
&gxbb_vclk_div2_en,
&gxbb_vclk_div4_en,
&gxbb_vclk_div6_en,
&gxbb_vclk_div12_en,
&gxbb_vclk2,
&gxbb_vclk2_sel,
&gxbb_vclk2_div,
&gxbb_vclk2_input,
&gxbb_vclk2_div1,
&gxbb_vclk2_div2_en,
&gxbb_vclk2_div4_en,
&gxbb_vclk2_div6_en,
&gxbb_vclk2_div12_en,
&gxbb_cts_enci,
&gxbb_cts_enci_sel,
&gxbb_cts_encp,
&gxbb_cts_encp_sel,
&gxbb_cts_vdac,
&gxbb_cts_vdac_sel,
&gxbb_hdmi_tx,
&gxbb_hdmi_tx_sel,
&gxbb_hdmi_sel,
&gxbb_hdmi_div,
&gxbb_hdmi,
&gxbb_gp0_pll_dco,
&gxbb_hdmi_pll,
&gxbb_hdmi_pll_od,
&gxbb_hdmi_pll_od2,
&gxbb_hdmi_pll_dco,
};
static struct clk_regmap *const gxl_clk_regmaps[] = {
&gxbb_clk81,
&gxbb_ddr,
&gxbb_dos,
&gxbb_isa,
&gxbb_pl301,
&gxbb_periphs,
&gxbb_spicc,
&gxbb_i2c,
&gxbb_sar_adc,
&gxbb_smart_card,
&gxbb_rng0,
&gxbb_uart0,
&gxbb_sdhc,
&gxbb_stream,
&gxbb_async_fifo,
&gxbb_sdio,
&gxbb_abuf,
&gxbb_hiu_iface,
&gxbb_assist_misc,
&gxbb_spi,
&gxbb_i2s_spdif,
&gxbb_eth,
&gxbb_demux,
&gxbb_aiu_glue,
&gxbb_iec958,
&gxbb_i2s_out,
&gxbb_amclk,
&gxbb_aififo2,
&gxbb_mixer,
&gxbb_mixer_iface,
&gxbb_adc,
&gxbb_blkmv,
&gxbb_aiu,
&gxbb_uart1,
&gxbb_g2d,
&gxbb_usb0,
&gxbb_usb1,
&gxbb_reset,
&gxbb_nand,
&gxbb_dos_parser,
&gxbb_usb,
&gxbb_vdin1,
&gxbb_ahb_arb0,
&gxbb_efuse,
&gxbb_boot_rom,
&gxbb_ahb_data_bus,
&gxbb_ahb_ctrl_bus,
&gxbb_hdmi_intr_sync,
&gxbb_hdmi_pclk,
&gxbb_usb1_ddr_bridge,
&gxbb_usb0_ddr_bridge,
&gxbb_mmc_pclk,
&gxbb_dvin,
&gxbb_uart2,
&gxbb_sana,
&gxbb_vpu_intr,
&gxbb_sec_ahb_ahb3_bridge,
&gxbb_clk81_a53,
&gxbb_vclk2_venci0,
&gxbb_vclk2_venci1,
&gxbb_vclk2_vencp0,
&gxbb_vclk2_vencp1,
&gxbb_gclk_venci_int0,
&gxbb_gclk_vencp_int,
&gxbb_dac_clk,
&gxbb_aoclk_gate,
&gxbb_iec958_gate,
&gxbb_enc480p,
&gxbb_rng1,
&gxbb_gclk_venci_int1,
&gxbb_vclk2_venclmcc,
&gxbb_vclk2_vencl,
&gxbb_vclk_other,
&gxbb_edp,
&gxbb_ao_media_cpu,
&gxbb_ao_ahb_sram,
&gxbb_ao_ahb_bus,
&gxbb_ao_iface,
&gxbb_ao_i2c,
&gxbb_emmc_a,
&gxbb_emmc_b,
&gxbb_emmc_c,
&gxbb_sar_adc_clk,
&gxbb_mali_0,
&gxbb_mali_1,
&gxbb_cts_amclk,
&gxbb_cts_mclk_i958,
&gxbb_32k_clk,
&gxbb_sd_emmc_a_clk0,
&gxbb_sd_emmc_b_clk0,
&gxbb_sd_emmc_c_clk0,
&gxbb_vpu_0,
&gxbb_vpu_1,
&gxbb_vapb_0,
&gxbb_vapb_1,
&gxbb_vapb,
&gxbb_mpeg_clk_div,
&gxbb_sar_adc_clk_div,
&gxbb_mali_0_div,
&gxbb_mali_1_div,
&gxbb_cts_mclk_i958_div,
&gxbb_32k_clk_div,
&gxbb_sd_emmc_a_clk0_div,
&gxbb_sd_emmc_b_clk0_div,
&gxbb_sd_emmc_c_clk0_div,
&gxbb_vpu_0_div,
&gxbb_vpu_1_div,
&gxbb_vapb_0_div,
&gxbb_vapb_1_div,
&gxbb_mpeg_clk_sel,
&gxbb_sar_adc_clk_sel,
&gxbb_mali_0_sel,
&gxbb_mali_1_sel,
&gxbb_mali,
&gxbb_cts_amclk_sel,
&gxbb_cts_mclk_i958_sel,
&gxbb_cts_i958,
&gxbb_32k_clk_sel,
&gxbb_sd_emmc_a_clk0_sel,
&gxbb_sd_emmc_b_clk0_sel,
&gxbb_sd_emmc_c_clk0_sel,
&gxbb_vpu_0_sel,
&gxbb_vpu_1_sel,
&gxbb_vpu,
&gxbb_vapb_0_sel,
&gxbb_vapb_1_sel,
&gxbb_vapb_sel,
&gxbb_mpll0,
&gxbb_mpll1,
&gxbb_mpll2,
clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB There are reports that 48kHz audio does not work on the WeTek Play 2 (which uses a GXBB SoC), while 44.1kHz audio works fine on the same board. There are also reports of 48kHz audio working fine on GXL and GXM SoCs, which are using an (almost) identical AIU (audio controller). Experimenting has shown that MPLL0 is causing this problem. In the .dts we have by default: assigned-clocks = <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>, <&clkc CLKID_MPLL2>; assigned-clock-rates = <294912000>, <270950400>, <393216000>; The MPLL0 rate is divisible by 48kHz without remainder and the MPLL1 rate is divisible by 44.1kHz without remainder. Swapping these two clock rates "fixes" 48kHz audio but breaks 44.1kHz audio. Everything looks normal when looking at the info provided by the common clock framework while playing 48kHz audio (via I2S with mclk-fs = 256): mpll_prediv 1 1 0 2000000000 mpll0_div 1 1 0 294909641 mpll0 1 1 0 294909641 cts_amclk_sel 1 1 0 294909641 cts_amclk_div 1 1 0 12287902 cts_amclk 1 1 0 12287902 meson-clk-msr however shows that the actual MPLL0 clock is off by more than 38MHz: mp0_out 333322917 +/-10416Hz The rate seen by meson-clk-msr is very close to what we would get when SDM (the fractional part) was ignored: (2000000000Hz * 16384) / ((16384 * 6) = 333.33MHz If SDM was considered the we should get close to: (2000000000Hz * 16384) / ((16384 * 6) + 12808) = 294.9MHz Further experimenting shows that HHI_MPLL_CNTL7[15] does not have any effect on the rate of MPLL0 as seen my meson-clk-msr (regardless of whether that bit is zero or one the rate is always the same according to meson-clk-msr). Using HHI_MPLL_CNTL[25] on the other hand as SDM_EN results in SDM being considered for the rate output by the hardware. The rate - as seen by meson-clk-msr - matches with what we expect when SDM_EN is enabled (fractional part is being considered, resulting in a 294.9MHz output) or disable (fractional part being ignored, resulting in a 333.33MHz output). Reported-by: Christian Hewitt <christianshewitt@gmail.com> Tested-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20211031135006.1508796-1-martin.blumenstingl@googlemail.com
2021-10-31 13:50:06 +00:00
&gxl_mpll0_div,
&gxbb_mpll1_div,
&gxbb_mpll2_div,
&gxbb_cts_amclk_div,
&gxbb_fixed_pll,
&gxbb_sys_pll,
&gxbb_mpll_prediv,
&gxbb_fclk_div2,
&gxbb_fclk_div3,
&gxbb_fclk_div4,
&gxbb_fclk_div5,
&gxbb_fclk_div7,
&gxbb_vdec_1_sel,
&gxbb_vdec_1_div,
&gxbb_vdec_1,
&gxbb_vdec_hevc_sel,
&gxbb_vdec_hevc_div,
&gxbb_vdec_hevc,
&gxbb_gen_clk_sel,
&gxbb_gen_clk_div,
&gxbb_gen_clk,
&gxbb_fixed_pll_dco,
&gxbb_sys_pll_dco,
&gxbb_gp0_pll,
&gxbb_vid_pll,
&gxbb_vid_pll_sel,
&gxbb_vid_pll_div,
&gxbb_vclk,
&gxbb_vclk_sel,
&gxbb_vclk_div,
&gxbb_vclk_input,
&gxbb_vclk_div1,
&gxbb_vclk_div2_en,
&gxbb_vclk_div4_en,
&gxbb_vclk_div6_en,
&gxbb_vclk_div12_en,
&gxbb_vclk2,
&gxbb_vclk2_sel,
&gxbb_vclk2_div,
&gxbb_vclk2_input,
&gxbb_vclk2_div1,
&gxbb_vclk2_div2_en,
&gxbb_vclk2_div4_en,
&gxbb_vclk2_div6_en,
&gxbb_vclk2_div12_en,
&gxbb_cts_enci,
&gxbb_cts_enci_sel,
&gxbb_cts_encp,
&gxbb_cts_encp_sel,
&gxbb_cts_vdac,
&gxbb_cts_vdac_sel,
&gxbb_hdmi_tx,
&gxbb_hdmi_tx_sel,
&gxbb_hdmi_sel,
&gxbb_hdmi_div,
&gxbb_hdmi,
&gxl_gp0_pll_dco,
&gxl_hdmi_pll,
&gxl_hdmi_pll_od,
&gxl_hdmi_pll_od2,
&gxl_hdmi_pll_dco,
&gxl_acodec,
};
static const struct meson_eeclkc_data gxbb_clkc_data = {
.regmap_clks = gxbb_clk_regmaps,
.regmap_clk_num = ARRAY_SIZE(gxbb_clk_regmaps),
.hw_onecell_data = &gxbb_hw_onecell_data,
};
static const struct meson_eeclkc_data gxl_clkc_data = {
.regmap_clks = gxl_clk_regmaps,
.regmap_clk_num = ARRAY_SIZE(gxl_clk_regmaps),
.hw_onecell_data = &gxl_hw_onecell_data,
};
static const struct of_device_id clkc_match_table[] = {
{ .compatible = "amlogic,gxbb-clkc", .data = &gxbb_clkc_data },
{ .compatible = "amlogic,gxl-clkc", .data = &gxl_clkc_data },
{},
};
MODULE_DEVICE_TABLE(of, clkc_match_table);
static struct platform_driver gxbb_driver = {
.probe = meson_eeclkc_probe,
.driver = {
.name = "gxbb-clkc",
.of_match_table = clkc_match_table,
},
};
module_platform_driver(gxbb_driver);
MODULE_LICENSE("GPL v2");