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clk: mmp: Remove old non-OF clock drivers

Browse Source 
There are no MMP2, PXA168 or PXA910 boards still using board files which
would use these drivers, so remove them.

Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr>
Link: https://lore.kernel.org/r/20230804-drop-old-mmp-clk-v1-1-0c07db6cee90@skole.hr
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Duje Mihanović 2023-08-04 15:49:32 +02:00 committed by Stephen Boyd
parent 06c2afb862
commit 979663c3d2
5 changed files with 0 additions and 1155 deletions
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4
drivers/clk/mmp/Makefile
View File

@ -11,8 +11,4 @@ obj-$(CONFIG_MACH_MMP_DT) += clk-of-pxa168.o clk-of-pxa910.o
obj-$(CONFIG_COMMON_CLK_MMP2) += clk-of-mmp2.o clk-pll.o pwr-island.o
obj-$(CONFIG_COMMON_CLK_MMP2_AUDIO) += clk-audio.o
obj-$(CONFIG_CPU_PXA168) += clk-pxa168.o
obj-$(CONFIG_CPU_PXA910) += clk-pxa910.o
obj-$(CONFIG_CPU_MMP2) += clk-mmp2.o
obj-y += clk-of-pxa1928.o

454
drivers/clk/mmp/clk-mmp2.c
View File

@ -1,454 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* mmp2 clock framework source file
*
* Copyright (C) 2012 Marvell
* Chao Xie <xiechao.mail@gmail.com>
*/
#include <linux/clk.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/clk/mmp.h>
#include "clk.h"
#define APBC_RTC 0x0
#define APBC_TWSI0 0x4
#define APBC_TWSI1 0x8
#define APBC_TWSI2 0xc
#define APBC_TWSI3 0x10
#define APBC_TWSI4 0x7c
#define APBC_TWSI5 0x80
#define APBC_KPC 0x18
#define APBC_UART0 0x2c
#define APBC_UART1 0x30
#define APBC_UART2 0x34
#define APBC_UART3 0x88
#define APBC_GPIO 0x38
#define APBC_PWM0 0x3c
#define APBC_PWM1 0x40
#define APBC_PWM2 0x44
#define APBC_PWM3 0x48
#define APBC_SSP0 0x50
#define APBC_SSP1 0x54
#define APBC_SSP2 0x58
#define APBC_SSP3 0x5c
#define APMU_SDH0 0x54
#define APMU_SDH1 0x58
#define APMU_SDH2 0xe8
#define APMU_SDH3 0xec
#define APMU_USB 0x5c
#define APMU_DISP0 0x4c
#define APMU_DISP1 0x110
#define APMU_CCIC0 0x50
#define APMU_CCIC1 0xf4
#define MPMU_UART_PLL 0x14
static DEFINE_SPINLOCK(clk_lock);
static struct mmp_clk_factor_masks uart_factor_masks = {
.factor = 2,
.num_mask = 0x1fff,
.den_mask = 0x1fff,
.num_shift = 16,
.den_shift = 0,
};
static struct mmp_clk_factor_tbl uart_factor_tbl[] = {
{.num = 8125, .den = 1536}, /*14.745MHZ */
{.num = 3521, .den = 689}, /*19.23MHZ */
};
static const char *uart_parent[] = {"uart_pll", "vctcxo"};
static const char *ssp_parent[] = {"vctcxo_4", "vctcxo_2", "vctcxo", "pll1_16"};
static const char *sdh_parent[] = {"pll1_4", "pll2", "usb_pll", "pll1"};
static const char *disp_parent[] = {"pll1", "pll1_16", "pll2", "vctcxo"};
static const char *ccic_parent[] = {"pll1_2", "pll1_16", "vctcxo"};
void __init mmp2_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
phys_addr_t apbc_phys)
{
struct clk *clk;
struct clk *vctcxo;
void __iomem *mpmu_base;
void __iomem *apmu_base;
void __iomem *apbc_base;
mpmu_base = ioremap(mpmu_phys, SZ_4K);
if (!mpmu_base) {
pr_err("error to ioremap MPMU base\n");
return;
}
apmu_base = ioremap(apmu_phys, SZ_4K);
if (!apmu_base) {
pr_err("error to ioremap APMU base\n");
return;
}
apbc_base = ioremap(apbc_phys, SZ_4K);
if (!apbc_base) {
pr_err("error to ioremap APBC base\n");
return;
}
clk = clk_register_fixed_rate(NULL, "clk32", NULL, 0, 3200);
clk_register_clkdev(clk, "clk32", NULL);
vctcxo = clk_register_fixed_rate(NULL, "vctcxo", NULL, 0, 26000000);
clk_register_clkdev(vctcxo, "vctcxo", NULL);
clk = clk_register_fixed_rate(NULL, "pll1", NULL, 0, 800000000);
clk_register_clkdev(clk, "pll1", NULL);
clk = clk_register_fixed_rate(NULL, "usb_pll", NULL, 0, 480000000);
clk_register_clkdev(clk, "usb_pll", NULL);
clk = clk_register_fixed_rate(NULL, "pll2", NULL, 0, 960000000);
clk_register_clkdev(clk, "pll2", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_2", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_4", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_8", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_16", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_20", "pll1_4",
CLK_SET_RATE_PARENT, 1, 5);
clk_register_clkdev(clk, "pll1_20", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_3", "pll1",
CLK_SET_RATE_PARENT, 1, 3);
clk_register_clkdev(clk, "pll1_3", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_3",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_6", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_12", NULL);
clk = clk_register_fixed_factor(NULL, "pll2_2", "pll2",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll2_2", NULL);
clk = clk_register_fixed_factor(NULL, "pll2_4", "pll2_2",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll2_4", NULL);
clk = clk_register_fixed_factor(NULL, "pll2_8", "pll2_4",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll2_8", NULL);
clk = clk_register_fixed_factor(NULL, "pll2_16", "pll2_8",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll2_16", NULL);
clk = clk_register_fixed_factor(NULL, "pll2_3", "pll2",
CLK_SET_RATE_PARENT, 1, 3);
clk_register_clkdev(clk, "pll2_3", NULL);
clk = clk_register_fixed_factor(NULL, "pll2_6", "pll2_3",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll2_6", NULL);
clk = clk_register_fixed_factor(NULL, "pll2_12", "pll2_6",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll2_12", NULL);
clk = clk_register_fixed_factor(NULL, "vctcxo_2", "vctcxo",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "vctcxo_2", NULL);
clk = clk_register_fixed_factor(NULL, "vctcxo_4", "vctcxo_2",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "vctcxo_4", NULL);
clk = mmp_clk_register_factor("uart_pll", "pll1_4", 0,
mpmu_base + MPMU_UART_PLL,
&uart_factor_masks, uart_factor_tbl,
ARRAY_SIZE(uart_factor_tbl), &clk_lock);
clk_set_rate(clk, 14745600);
clk_register_clkdev(clk, "uart_pll", NULL);
clk = mmp_clk_register_apbc("twsi0", "vctcxo",
apbc_base + APBC_TWSI0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0");
clk = mmp_clk_register_apbc("twsi1", "vctcxo",
apbc_base + APBC_TWSI1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1");
clk = mmp_clk_register_apbc("twsi2", "vctcxo",
apbc_base + APBC_TWSI2, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.2");
clk = mmp_clk_register_apbc("twsi3", "vctcxo",
apbc_base + APBC_TWSI3, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.3");
clk = mmp_clk_register_apbc("twsi4", "vctcxo",
apbc_base + APBC_TWSI4, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.4");
clk = mmp_clk_register_apbc("twsi5", "vctcxo",
apbc_base + APBC_TWSI5, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.5");
clk = mmp_clk_register_apbc("gpio", "vctcxo",
apbc_base + APBC_GPIO, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp2-gpio");
clk = mmp_clk_register_apbc("kpc", "clk32",
apbc_base + APBC_KPC, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa27x-keypad");
clk = mmp_clk_register_apbc("rtc", "clk32",
apbc_base + APBC_RTC, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-rtc");
clk = mmp_clk_register_apbc("pwm0", "vctcxo",
apbc_base + APBC_PWM0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp2-pwm.0");
clk = mmp_clk_register_apbc("pwm1", "vctcxo",
apbc_base + APBC_PWM1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp2-pwm.1");
clk = mmp_clk_register_apbc("pwm2", "vctcxo",
apbc_base + APBC_PWM2, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp2-pwm.2");
clk = mmp_clk_register_apbc("pwm3", "vctcxo",
apbc_base + APBC_PWM3, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp2-pwm.3");
clk = clk_register_mux(NULL, "uart0_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_UART0, 4, 3, 0, &clk_lock);
clk_set_parent(clk, vctcxo);
clk_register_clkdev(clk, "uart_mux.0", NULL);
clk = mmp_clk_register_apbc("uart0", "uart0_mux",
apbc_base + APBC_UART0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.0");
clk = clk_register_mux(NULL, "uart1_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_UART1, 4, 3, 0, &clk_lock);
clk_set_parent(clk, vctcxo);
clk_register_clkdev(clk, "uart_mux.1", NULL);
clk = mmp_clk_register_apbc("uart1", "uart1_mux",
apbc_base + APBC_UART1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.1");
clk = clk_register_mux(NULL, "uart2_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_UART2, 4, 3, 0, &clk_lock);
clk_set_parent(clk, vctcxo);
clk_register_clkdev(clk, "uart_mux.2", NULL);
clk = mmp_clk_register_apbc("uart2", "uart2_mux",
apbc_base + APBC_UART2, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.2");
clk = clk_register_mux(NULL, "uart3_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_UART3, 4, 3, 0, &clk_lock);
clk_set_parent(clk, vctcxo);
clk_register_clkdev(clk, "uart_mux.3", NULL);
clk = mmp_clk_register_apbc("uart3", "uart3_mux",
apbc_base + APBC_UART3, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.3");
clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "uart_mux.0", NULL);
clk = mmp_clk_register_apbc("ssp0", "ssp0_mux",
apbc_base + APBC_SSP0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.0");
clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "ssp_mux.1", NULL);
clk = mmp_clk_register_apbc("ssp1", "ssp1_mux",
apbc_base + APBC_SSP1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.1");
clk = clk_register_mux(NULL, "ssp2_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP2, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "ssp_mux.2", NULL);
clk = mmp_clk_register_apbc("ssp2", "ssp2_mux",
apbc_base + APBC_SSP2, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.2");
clk = clk_register_mux(NULL, "ssp3_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP3, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "ssp_mux.3", NULL);
clk = mmp_clk_register_apbc("ssp3", "ssp3_mux",
apbc_base + APBC_SSP3, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.3");
clk = clk_register_mux(NULL, "sdh_mux", sdh_parent,
ARRAY_SIZE(sdh_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_SDH0, 8, 2, 0, &clk_lock);
clk_register_clkdev(clk, "sdh_mux", NULL);
clk = clk_register_divider(NULL, "sdh_div", "sdh_mux",
CLK_SET_RATE_PARENT, apmu_base + APMU_SDH0,
10, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
clk_register_clkdev(clk, "sdh_div", NULL);
clk = mmp_clk_register_apmu("sdh0", "sdh_div", apmu_base + APMU_SDH0,
0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "sdhci-pxav3.0");
clk = mmp_clk_register_apmu("sdh1", "sdh_div", apmu_base + APMU_SDH1,
0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "sdhci-pxav3.1");
clk = mmp_clk_register_apmu("sdh2", "sdh_div", apmu_base + APMU_SDH2,
0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "sdhci-pxav3.2");
clk = mmp_clk_register_apmu("sdh3", "sdh_div", apmu_base + APMU_SDH3,
0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "sdhci-pxav3.3");
clk = mmp_clk_register_apmu("usb", "usb_pll", apmu_base + APMU_USB,
0x9, &clk_lock);
clk_register_clkdev(clk, "usb_clk", NULL);
clk = clk_register_mux(NULL, "disp0_mux", disp_parent,
ARRAY_SIZE(disp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_DISP0, 6, 2, 0, &clk_lock);
clk_register_clkdev(clk, "disp_mux.0", NULL);
clk = clk_register_divider(NULL, "disp0_div", "disp0_mux",
CLK_SET_RATE_PARENT, apmu_base + APMU_DISP0,
8, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
clk_register_clkdev(clk, "disp_div.0", NULL);
clk = mmp_clk_register_apmu("disp0", "disp0_div",
apmu_base + APMU_DISP0, 0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-disp.0");
clk = clk_register_divider(NULL, "disp0_sphy_div", "disp0_mux", 0,
apmu_base + APMU_DISP0, 15, 5, 0, &clk_lock);
clk_register_clkdev(clk, "disp_sphy_div.0", NULL);
clk = mmp_clk_register_apmu("disp0_sphy", "disp0_sphy_div",
apmu_base + APMU_DISP0, 0x1024, &clk_lock);
clk_register_clkdev(clk, "disp_sphy.0", NULL);
clk = clk_register_mux(NULL, "disp1_mux", disp_parent,
ARRAY_SIZE(disp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_DISP1, 6, 2, 0, &clk_lock);
clk_register_clkdev(clk, "disp_mux.1", NULL);
clk = clk_register_divider(NULL, "disp1_div", "disp1_mux",
CLK_SET_RATE_PARENT, apmu_base + APMU_DISP1,
8, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
clk_register_clkdev(clk, "disp_div.1", NULL);
clk = mmp_clk_register_apmu("disp1", "disp1_div",
apmu_base + APMU_DISP1, 0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-disp.1");
clk = mmp_clk_register_apmu("ccic_arbiter", "vctcxo",
apmu_base + APMU_CCIC0, 0x1800, &clk_lock);
clk_register_clkdev(clk, "ccic_arbiter", NULL);
clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent,
ARRAY_SIZE(ccic_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_CCIC0, 6, 2, 0, &clk_lock);
clk_register_clkdev(clk, "ccic_mux.0", NULL);
clk = clk_register_divider(NULL, "ccic0_div", "ccic0_mux",
CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0,
17, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
clk_register_clkdev(clk, "ccic_div.0", NULL);
clk = mmp_clk_register_apmu("ccic0", "ccic0_div",
apmu_base + APMU_CCIC0, 0x1b, &clk_lock);
clk_register_clkdev(clk, "fnclk", "mmp-ccic.0");
clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_div",
apmu_base + APMU_CCIC0, 0x24, &clk_lock);
clk_register_clkdev(clk, "phyclk", "mmp-ccic.0");
clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_div",
CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0,
10, 5, 0, &clk_lock);
clk_register_clkdev(clk, "sphyclk_div", "mmp-ccic.0");
clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div",
apmu_base + APMU_CCIC0, 0x300, &clk_lock);
clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0");
clk = clk_register_mux(NULL, "ccic1_mux", ccic_parent,
ARRAY_SIZE(ccic_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_CCIC1, 6, 2, 0, &clk_lock);
clk_register_clkdev(clk, "ccic_mux.1", NULL);
clk = clk_register_divider(NULL, "ccic1_div", "ccic1_mux",
CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC1,
16, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
clk_register_clkdev(clk, "ccic_div.1", NULL);
clk = mmp_clk_register_apmu("ccic1", "ccic1_div",
apmu_base + APMU_CCIC1, 0x1b, &clk_lock);
clk_register_clkdev(clk, "fnclk", "mmp-ccic.1");
clk = mmp_clk_register_apmu("ccic1_phy", "ccic1_div",
apmu_base + APMU_CCIC1, 0x24, &clk_lock);
clk_register_clkdev(clk, "phyclk", "mmp-ccic.1");
clk = clk_register_divider(NULL, "ccic1_sphy_div", "ccic1_div",
CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC1,
10, 5, 0, &clk_lock);
clk_register_clkdev(clk, "sphyclk_div", "mmp-ccic.1");
clk = mmp_clk_register_apmu("ccic1_sphy", "ccic1_sphy_div",
apmu_base + APMU_CCIC1, 0x300, &clk_lock);
clk_register_clkdev(clk, "sphyclk", "mmp-ccic.1");
}

354
drivers/clk/mmp/clk-pxa168.c
View File

@ -1,354 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* pxa168 clock framework source file
*
* Copyright (C) 2012 Marvell
* Chao Xie <xiechao.mail@gmail.com>
*/
#include <linux/clk.h>
#include <linux/clk/mmp.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/err.h>
#include "clk.h"
#define APBC_RTC 0x28
#define APBC_TWSI0 0x2c
#define APBC_KPC 0x30
#define APBC_UART0 0x0
#define APBC_UART1 0x4
#define APBC_GPIO 0x8
#define APBC_PWM0 0xc
#define APBC_PWM1 0x10
#define APBC_PWM2 0x14
#define APBC_PWM3 0x18
#define APBC_SSP0 0x81c
#define APBC_SSP1 0x820
#define APBC_SSP2 0x84c
#define APBC_SSP3 0x858
#define APBC_SSP4 0x85c
#define APBC_TWSI1 0x6c
#define APBC_UART2 0x70
#define APMU_SDH0 0x54
#define APMU_SDH1 0x58
#define APMU_USB 0x5c
#define APMU_DISP0 0x4c
#define APMU_CCIC0 0x50
#define APMU_DFC 0x60
#define MPMU_UART_PLL 0x14
static DEFINE_SPINLOCK(clk_lock);
static struct mmp_clk_factor_masks uart_factor_masks = {
.factor = 2,
.num_mask = 0x1fff,
.den_mask = 0x1fff,
.num_shift = 16,
.den_shift = 0,
};
static struct mmp_clk_factor_tbl uart_factor_tbl[] = {
{.num = 8125, .den = 1536}, /*14.745MHZ */
};
static const char *uart_parent[] = {"pll1_3_16", "uart_pll"};
static const char *ssp_parent[] = {"pll1_96", "pll1_48", "pll1_24", "pll1_12"};
static const char *sdh_parent[] = {"pll1_12", "pll1_13"};
static const char *disp_parent[] = {"pll1_2", "pll1_12"};
static const char *ccic_parent[] = {"pll1_2", "pll1_12"};
static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"};
void __init pxa168_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
phys_addr_t apbc_phys)
{
struct clk *clk;
struct clk *uart_pll;
void __iomem *mpmu_base;
void __iomem *apmu_base;
void __iomem *apbc_base;
mpmu_base = ioremap(mpmu_phys, SZ_4K);
if (!mpmu_base) {
pr_err("error to ioremap MPMU base\n");
return;
}
apmu_base = ioremap(apmu_phys, SZ_4K);
if (!apmu_base) {
pr_err("error to ioremap APMU base\n");
return;
}
apbc_base = ioremap(apbc_phys, SZ_4K);
if (!apbc_base) {
pr_err("error to ioremap APBC base\n");
return;
}
clk = clk_register_fixed_rate(NULL, "clk32", NULL, 0, 3200);
clk_register_clkdev(clk, "clk32", NULL);
clk = clk_register_fixed_rate(NULL, "vctcxo", NULL, 0, 26000000);
clk_register_clkdev(clk, "vctcxo", NULL);
clk = clk_register_fixed_rate(NULL, "pll1", NULL, 0, 624000000);
clk_register_clkdev(clk, "pll1", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_2", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_4", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_8", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_16", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_2",
CLK_SET_RATE_PARENT, 1, 3);
clk_register_clkdev(clk, "pll1_6", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_12", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_24", "pll1_12",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_24", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_48", "pll1_24",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_48", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_96", "pll1_48",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_96", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_13", "pll1",
CLK_SET_RATE_PARENT, 1, 13);
clk_register_clkdev(clk, "pll1_13", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_13_1_5", "pll1",
CLK_SET_RATE_PARENT, 2, 3);
clk_register_clkdev(clk, "pll1_13_1_5", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_2_1_5", "pll1",
CLK_SET_RATE_PARENT, 2, 3);
clk_register_clkdev(clk, "pll1_2_1_5", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_3_16", "pll1",
CLK_SET_RATE_PARENT, 3, 16);
clk_register_clkdev(clk, "pll1_3_16", NULL);
uart_pll = mmp_clk_register_factor("uart_pll", "pll1_4", 0,
mpmu_base + MPMU_UART_PLL,
&uart_factor_masks, uart_factor_tbl,
ARRAY_SIZE(uart_factor_tbl), &clk_lock);
clk_set_rate(uart_pll, 14745600);
clk_register_clkdev(uart_pll, "uart_pll", NULL);
clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5",
apbc_base + APBC_TWSI0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0");
clk = mmp_clk_register_apbc("twsi1", "pll1_13_1_5",
apbc_base + APBC_TWSI1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1");
clk = mmp_clk_register_apbc("gpio", "vctcxo",
apbc_base + APBC_GPIO, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-gpio");
clk = mmp_clk_register_apbc("kpc", "clk32",
apbc_base + APBC_KPC, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa27x-keypad");
clk = mmp_clk_register_apbc("rtc", "clk32",
apbc_base + APBC_RTC, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "sa1100-rtc");
clk = mmp_clk_register_apbc("pwm0", "pll1_48",
apbc_base + APBC_PWM0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa168-pwm.0");
clk = mmp_clk_register_apbc("pwm1", "pll1_48",
apbc_base + APBC_PWM1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa168-pwm.1");
clk = mmp_clk_register_apbc("pwm2", "pll1_48",
apbc_base + APBC_PWM2, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa168-pwm.2");
clk = mmp_clk_register_apbc("pwm3", "pll1_48",
apbc_base + APBC_PWM3, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa168-pwm.3");
clk = clk_register_mux(NULL, "uart0_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_UART0, 4, 3, 0, &clk_lock);
clk_set_parent(clk, uart_pll);
clk_register_clkdev(clk, "uart_mux.0", NULL);
clk = mmp_clk_register_apbc("uart0", "uart0_mux",
apbc_base + APBC_UART0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.0");
clk = clk_register_mux(NULL, "uart1_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_UART1, 4, 3, 0, &clk_lock);
clk_set_parent(clk, uart_pll);
clk_register_clkdev(clk, "uart_mux.1", NULL);
clk = mmp_clk_register_apbc("uart1", "uart1_mux",
apbc_base + APBC_UART1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.1");
clk = clk_register_mux(NULL, "uart2_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_UART2, 4, 3, 0, &clk_lock);
clk_set_parent(clk, uart_pll);
clk_register_clkdev(clk, "uart_mux.2", NULL);
clk = mmp_clk_register_apbc("uart2", "uart2_mux",
apbc_base + APBC_UART2, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.2");
clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "uart_mux.0", NULL);
clk = mmp_clk_register_apbc("ssp0", "ssp0_mux", apbc_base + APBC_SSP0,
10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.0");
clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "ssp_mux.1", NULL);
clk = mmp_clk_register_apbc("ssp1", "ssp1_mux", apbc_base + APBC_SSP1,
10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.1");
clk = clk_register_mux(NULL, "ssp2_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP2, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "ssp_mux.2", NULL);
clk = mmp_clk_register_apbc("ssp2", "ssp1_mux", apbc_base + APBC_SSP2,
10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.2");
clk = clk_register_mux(NULL, "ssp3_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP3, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "ssp_mux.3", NULL);
clk = mmp_clk_register_apbc("ssp3", "ssp1_mux", apbc_base + APBC_SSP3,
10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.3");
clk = clk_register_mux(NULL, "ssp4_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP4, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "ssp_mux.4", NULL);
clk = mmp_clk_register_apbc("ssp4", "ssp1_mux", apbc_base + APBC_SSP4,
10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.4");
clk = mmp_clk_register_apmu("dfc", "pll1_4", apmu_base + APMU_DFC,
0x19b, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa3xx-nand.0");
clk = clk_register_mux(NULL, "sdh0_mux", sdh_parent,
ARRAY_SIZE(sdh_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_SDH0, 6, 1, 0, &clk_lock);
clk_register_clkdev(clk, "sdh0_mux", NULL);
clk = mmp_clk_register_apmu("sdh0", "sdh_mux", apmu_base + APMU_SDH0,
0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "sdhci-pxa.0");
clk = clk_register_mux(NULL, "sdh1_mux", sdh_parent,
ARRAY_SIZE(sdh_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_SDH1, 6, 1, 0, &clk_lock);
clk_register_clkdev(clk, "sdh1_mux", NULL);
clk = mmp_clk_register_apmu("sdh1", "sdh1_mux", apmu_base + APMU_SDH1,
0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "sdhci-pxa.1");
clk = mmp_clk_register_apmu("usb", "usb_pll", apmu_base + APMU_USB,
0x9, &clk_lock);
clk_register_clkdev(clk, "usb_clk", NULL);
clk = mmp_clk_register_apmu("sph", "usb_pll", apmu_base + APMU_USB,
0x12, &clk_lock);
clk_register_clkdev(clk, "sph_clk", NULL);
clk = clk_register_mux(NULL, "disp0_mux", disp_parent,
ARRAY_SIZE(disp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_DISP0, 6, 1, 0, &clk_lock);
clk_register_clkdev(clk, "disp_mux.0", NULL);
clk = mmp_clk_register_apmu("disp0", "disp0_mux",
apmu_base + APMU_DISP0, 0x1b, &clk_lock);
clk_register_clkdev(clk, "fnclk", "mmp-disp.0");
clk = mmp_clk_register_apmu("disp0_hclk", "disp0_mux",
apmu_base + APMU_DISP0, 0x24, &clk_lock);
clk_register_clkdev(clk, "hclk", "mmp-disp.0");
clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent,
ARRAY_SIZE(ccic_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_CCIC0, 6, 1, 0, &clk_lock);
clk_register_clkdev(clk, "ccic_mux.0", NULL);
clk = mmp_clk_register_apmu("ccic0", "ccic0_mux",
apmu_base + APMU_CCIC0, 0x1b, &clk_lock);
clk_register_clkdev(clk, "fnclk", "mmp-ccic.0");
clk = clk_register_mux(NULL, "ccic0_phy_mux", ccic_phy_parent,
ARRAY_SIZE(ccic_phy_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_CCIC0, 7, 1, 0, &clk_lock);
clk_register_clkdev(clk, "ccic_phy_mux.0", NULL);
clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_phy_mux",
apmu_base + APMU_CCIC0, 0x24, &clk_lock);
clk_register_clkdev(clk, "phyclk", "mmp-ccic.0");
clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_mux",
CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0,
10, 5, 0, &clk_lock);
clk_register_clkdev(clk, "sphyclk_div", NULL);
clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div",
apmu_base + APMU_CCIC0, 0x300, &clk_lock);
clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0");
}

325
drivers/clk/mmp/clk-pxa910.c
View File

@ -1,325 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* pxa910 clock framework source file
*
* Copyright (C) 2012 Marvell
* Chao Xie <xiechao.mail@gmail.com>
*/
#include <linux/clk.h>
#include <linux/clk/mmp.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/err.h>
#include "clk.h"
#define APBC_RTC 0x28
#define APBC_TWSI0 0x2c
#define APBC_KPC 0x18
#define APBC_UART0 0x0
#define APBC_UART1 0x4
#define APBC_GPIO 0x8
#define APBC_PWM0 0xc
#define APBC_PWM1 0x10
#define APBC_PWM2 0x14
#define APBC_PWM3 0x18
#define APBC_SSP0 0x1c
#define APBC_SSP1 0x20
#define APBC_SSP2 0x4c
#define APBCP_TWSI1 0x28
#define APBCP_UART2 0x1c
#define APMU_SDH0 0x54
#define APMU_SDH1 0x58
#define APMU_USB 0x5c
#define APMU_DISP0 0x4c
#define APMU_CCIC0 0x50
#define APMU_DFC 0x60
#define MPMU_UART_PLL 0x14
static DEFINE_SPINLOCK(clk_lock);
static struct mmp_clk_factor_masks uart_factor_masks = {
.factor = 2,
.num_mask = 0x1fff,
.den_mask = 0x1fff,
.num_shift = 16,
.den_shift = 0,
};
static struct mmp_clk_factor_tbl uart_factor_tbl[] = {
{.num = 8125, .den = 1536}, /*14.745MHZ */
};
static const char *uart_parent[] = {"pll1_3_16", "uart_pll"};
static const char *ssp_parent[] = {"pll1_96", "pll1_48", "pll1_24", "pll1_12"};
static const char *sdh_parent[] = {"pll1_12", "pll1_13"};
static const char *disp_parent[] = {"pll1_2", "pll1_12"};
static const char *ccic_parent[] = {"pll1_2", "pll1_12"};
static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"};
void __init pxa910_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
phys_addr_t apbc_phys, phys_addr_t apbcp_phys)
{
struct clk *clk;
struct clk *uart_pll;
void __iomem *mpmu_base;
void __iomem *apmu_base;
void __iomem *apbcp_base;
void __iomem *apbc_base;
mpmu_base = ioremap(mpmu_phys, SZ_4K);
if (!mpmu_base) {
pr_err("error to ioremap MPMU base\n");
return;
}
apmu_base = ioremap(apmu_phys, SZ_4K);
if (!apmu_base) {
pr_err("error to ioremap APMU base\n");
return;
}
apbcp_base = ioremap(apbcp_phys, SZ_4K);
if (!apbcp_base) {
pr_err("error to ioremap APBC extension base\n");
return;
}
apbc_base = ioremap(apbc_phys, SZ_4K);
if (!apbc_base) {
pr_err("error to ioremap APBC base\n");
return;
}
clk = clk_register_fixed_rate(NULL, "clk32", NULL, 0, 3200);
clk_register_clkdev(clk, "clk32", NULL);
clk = clk_register_fixed_rate(NULL, "vctcxo", NULL, 0, 26000000);
clk_register_clkdev(clk, "vctcxo", NULL);
clk = clk_register_fixed_rate(NULL, "pll1", NULL, 0, 624000000);
clk_register_clkdev(clk, "pll1", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_2", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_4", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_8", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_16", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_2",
CLK_SET_RATE_PARENT, 1, 3);
clk_register_clkdev(clk, "pll1_6", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_12", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_24", "pll1_12",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_24", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_48", "pll1_24",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_48", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_96", "pll1_48",
CLK_SET_RATE_PARENT, 1, 2);
clk_register_clkdev(clk, "pll1_96", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_13", "pll1",
CLK_SET_RATE_PARENT, 1, 13);
clk_register_clkdev(clk, "pll1_13", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_13_1_5", "pll1",
CLK_SET_RATE_PARENT, 2, 3);
clk_register_clkdev(clk, "pll1_13_1_5", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_2_1_5", "pll1",
CLK_SET_RATE_PARENT, 2, 3);
clk_register_clkdev(clk, "pll1_2_1_5", NULL);
clk = clk_register_fixed_factor(NULL, "pll1_3_16", "pll1",
CLK_SET_RATE_PARENT, 3, 16);
clk_register_clkdev(clk, "pll1_3_16", NULL);
uart_pll = mmp_clk_register_factor("uart_pll", "pll1_4", 0,
mpmu_base + MPMU_UART_PLL,
&uart_factor_masks, uart_factor_tbl,
ARRAY_SIZE(uart_factor_tbl), &clk_lock);
clk_set_rate(uart_pll, 14745600);
clk_register_clkdev(uart_pll, "uart_pll", NULL);
clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5",
apbc_base + APBC_TWSI0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0");
clk = mmp_clk_register_apbc("twsi1", "pll1_13_1_5",
apbcp_base + APBCP_TWSI1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1");
clk = mmp_clk_register_apbc("gpio", "vctcxo",
apbc_base + APBC_GPIO, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-gpio");
clk = mmp_clk_register_apbc("kpc", "clk32",
apbc_base + APBC_KPC, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa27x-keypad");
clk = mmp_clk_register_apbc("rtc", "clk32",
apbc_base + APBC_RTC, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "sa1100-rtc");
clk = mmp_clk_register_apbc("pwm0", "pll1_48",
apbc_base + APBC_PWM0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa910-pwm.0");
clk = mmp_clk_register_apbc("pwm1", "pll1_48",
apbc_base + APBC_PWM1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa910-pwm.1");
clk = mmp_clk_register_apbc("pwm2", "pll1_48",
apbc_base + APBC_PWM2, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa910-pwm.2");
clk = mmp_clk_register_apbc("pwm3", "pll1_48",
apbc_base + APBC_PWM3, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa910-pwm.3");
clk = clk_register_mux(NULL, "uart0_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_UART0, 4, 3, 0, &clk_lock);
clk_set_parent(clk, uart_pll);
clk_register_clkdev(clk, "uart_mux.0", NULL);
clk = mmp_clk_register_apbc("uart0", "uart0_mux",
apbc_base + APBC_UART0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.0");
clk = clk_register_mux(NULL, "uart1_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_UART1, 4, 3, 0, &clk_lock);
clk_set_parent(clk, uart_pll);
clk_register_clkdev(clk, "uart_mux.1", NULL);
clk = mmp_clk_register_apbc("uart1", "uart1_mux",
apbc_base + APBC_UART1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.1");
clk = clk_register_mux(NULL, "uart2_mux", uart_parent,
ARRAY_SIZE(uart_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbcp_base + APBCP_UART2, 4, 3, 0, &clk_lock);
clk_set_parent(clk, uart_pll);
clk_register_clkdev(clk, "uart_mux.2", NULL);
clk = mmp_clk_register_apbc("uart2", "uart2_mux",
apbcp_base + APBCP_UART2, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa2xx-uart.2");
clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "uart_mux.0", NULL);
clk = mmp_clk_register_apbc("ssp0", "ssp0_mux",
apbc_base + APBC_SSP0, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.0");
clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent,
ARRAY_SIZE(ssp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock);
clk_register_clkdev(clk, "ssp_mux.1", NULL);
clk = mmp_clk_register_apbc("ssp1", "ssp1_mux",
apbc_base + APBC_SSP1, 10, 0, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-ssp.1");
clk = mmp_clk_register_apmu("dfc", "pll1_4",
apmu_base + APMU_DFC, 0x19b, &clk_lock);
clk_register_clkdev(clk, NULL, "pxa3xx-nand.0");
clk = clk_register_mux(NULL, "sdh0_mux", sdh_parent,
ARRAY_SIZE(sdh_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_SDH0, 6, 1, 0, &clk_lock);
clk_register_clkdev(clk, "sdh0_mux", NULL);
clk = mmp_clk_register_apmu("sdh0", "sdh_mux",
apmu_base + APMU_SDH0, 0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "sdhci-pxa.0");
clk = clk_register_mux(NULL, "sdh1_mux", sdh_parent,
ARRAY_SIZE(sdh_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_SDH1, 6, 1, 0, &clk_lock);
clk_register_clkdev(clk, "sdh1_mux", NULL);
clk = mmp_clk_register_apmu("sdh1", "sdh1_mux",
apmu_base + APMU_SDH1, 0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "sdhci-pxa.1");
clk = mmp_clk_register_apmu("usb", "usb_pll",
apmu_base + APMU_USB, 0x9, &clk_lock);
clk_register_clkdev(clk, "usb_clk", NULL);
clk = mmp_clk_register_apmu("sph", "usb_pll",
apmu_base + APMU_USB, 0x12, &clk_lock);
clk_register_clkdev(clk, "sph_clk", NULL);
clk = clk_register_mux(NULL, "disp0_mux", disp_parent,
ARRAY_SIZE(disp_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_DISP0, 6, 1, 0, &clk_lock);
clk_register_clkdev(clk, "disp_mux.0", NULL);
clk = mmp_clk_register_apmu("disp0", "disp0_mux",
apmu_base + APMU_DISP0, 0x1b, &clk_lock);
clk_register_clkdev(clk, NULL, "mmp-disp.0");
clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent,
ARRAY_SIZE(ccic_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_CCIC0, 6, 1, 0, &clk_lock);
clk_register_clkdev(clk, "ccic_mux.0", NULL);
clk = mmp_clk_register_apmu("ccic0", "ccic0_mux",
apmu_base + APMU_CCIC0, 0x1b, &clk_lock);
clk_register_clkdev(clk, "fnclk", "mmp-ccic.0");
clk = clk_register_mux(NULL, "ccic0_phy_mux", ccic_phy_parent,
ARRAY_SIZE(ccic_phy_parent),
CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
apmu_base + APMU_CCIC0, 7, 1, 0, &clk_lock);
clk_register_clkdev(clk, "ccic_phy_mux.0", NULL);
clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_phy_mux",
apmu_base + APMU_CCIC0, 0x24, &clk_lock);
clk_register_clkdev(clk, "phyclk", "mmp-ccic.0");
clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_mux",
CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0,
10, 5, 0, &clk_lock);
clk_register_clkdev(clk, "sphyclk_div", NULL);
clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div",
apmu_base + APMU_CCIC0, 0x300, &clk_lock);
clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0");
}

18
include/linux/clk/mmp.h
View File

@ -1,18 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __CLK_MMP_H
#define __CLK_MMP_H
#include <linux/types.h>
extern void pxa168_clk_init(phys_addr_t mpmu_phys,
phys_addr_t apmu_phys,
phys_addr_t apbc_phys);
extern void pxa910_clk_init(phys_addr_t mpmu_phys,
phys_addr_t apmu_phys,
phys_addr_t apbc_phys,
phys_addr_t apbcp_phys);
extern void mmp2_clk_init(phys_addr_t mpmu_phys,
phys_addr_t apmu_phys,
phys_addr_t apbc_phys);
#endif