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linux/drivers/clk/spear/spear1340_clock.c
Viresh Kumar 10d8935f46 Viresh has moved 
viresh.kumar@st.com email-id doesn't exist anymore as I have left the
company.  Replace ST's id with viresh.linux@gmail.com.

It also updates .mailmap file to fix address for 'git shortlog'

Signed-off-by: Viresh Kumar <viresh.linux@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-06-20 14:39:36 -07:00

965 lines
36 KiB
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/*
* arch/arm/mach-spear13xx/spear1340_clock.c
*
* SPEAr1340 machine clock framework source file
*
* Copyright (C) 2012 ST Microelectronics
* Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#include <linux/clk.h>
#include <linux/clkdev.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/of_platform.h>
#include <linux/spinlock_types.h>
#include <mach/spear.h>
#include "clk.h"
/* Clock Configuration Registers */
#define SPEAR1340_SYS_CLK_CTRL (VA_MISC_BASE + 0x200)
#define SPEAR1340_HCLK_SRC_SEL_SHIFT 27
#define SPEAR1340_HCLK_SRC_SEL_MASK 1
#define SPEAR1340_SCLK_SRC_SEL_SHIFT 23
#define SPEAR1340_SCLK_SRC_SEL_MASK 3
/* PLL related registers and bit values */
#define SPEAR1340_PLL_CFG (VA_MISC_BASE + 0x210)
/* PLL_CFG bit values */
#define SPEAR1340_CLCD_SYNT_CLK_MASK 1
#define SPEAR1340_CLCD_SYNT_CLK_SHIFT 31
#define SPEAR1340_GEN_SYNT2_3_CLK_SHIFT 29
#define SPEAR1340_GEN_SYNT_CLK_MASK 2
#define SPEAR1340_GEN_SYNT0_1_CLK_SHIFT 27
#define SPEAR1340_PLL_CLK_MASK 2
#define SPEAR1340_PLL3_CLK_SHIFT 24
#define SPEAR1340_PLL2_CLK_SHIFT 22
#define SPEAR1340_PLL1_CLK_SHIFT 20
#define SPEAR1340_PLL1_CTR (VA_MISC_BASE + 0x214)
#define SPEAR1340_PLL1_FRQ (VA_MISC_BASE + 0x218)
#define SPEAR1340_PLL2_CTR (VA_MISC_BASE + 0x220)
#define SPEAR1340_PLL2_FRQ (VA_MISC_BASE + 0x224)
#define SPEAR1340_PLL3_CTR (VA_MISC_BASE + 0x22C)
#define SPEAR1340_PLL3_FRQ (VA_MISC_BASE + 0x230)
#define SPEAR1340_PLL4_CTR (VA_MISC_BASE + 0x238)
#define SPEAR1340_PLL4_FRQ (VA_MISC_BASE + 0x23C)
#define SPEAR1340_PERIP_CLK_CFG (VA_MISC_BASE + 0x244)
/* PERIP_CLK_CFG bit values */
#define SPEAR1340_SPDIF_CLK_MASK 1
#define SPEAR1340_SPDIF_OUT_CLK_SHIFT 15
#define SPEAR1340_SPDIF_IN_CLK_SHIFT 14
#define SPEAR1340_GPT3_CLK_SHIFT 13
#define SPEAR1340_GPT2_CLK_SHIFT 12
#define SPEAR1340_GPT_CLK_MASK 1
#define SPEAR1340_GPT1_CLK_SHIFT 9
#define SPEAR1340_GPT0_CLK_SHIFT 8
#define SPEAR1340_UART_CLK_MASK 2
#define SPEAR1340_UART1_CLK_SHIFT 6
#define SPEAR1340_UART0_CLK_SHIFT 4
#define SPEAR1340_CLCD_CLK_MASK 2
#define SPEAR1340_CLCD_CLK_SHIFT 2
#define SPEAR1340_C3_CLK_MASK 1
#define SPEAR1340_C3_CLK_SHIFT 1
#define SPEAR1340_GMAC_CLK_CFG (VA_MISC_BASE + 0x248)
#define SPEAR1340_GMAC_PHY_CLK_MASK 1
#define SPEAR1340_GMAC_PHY_CLK_SHIFT 2
#define SPEAR1340_GMAC_PHY_INPUT_CLK_MASK 2
#define SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT 0
#define SPEAR1340_I2S_CLK_CFG (VA_MISC_BASE + 0x24C)
/* I2S_CLK_CFG register mask */
#define SPEAR1340_I2S_SCLK_X_MASK 0x1F
#define SPEAR1340_I2S_SCLK_X_SHIFT 27
#define SPEAR1340_I2S_SCLK_Y_MASK 0x1F
#define SPEAR1340_I2S_SCLK_Y_SHIFT 22
#define SPEAR1340_I2S_SCLK_EQ_SEL_SHIFT 21
#define SPEAR1340_I2S_SCLK_SYNTH_ENB 20
#define SPEAR1340_I2S_PRS1_CLK_X_MASK 0xFF
#define SPEAR1340_I2S_PRS1_CLK_X_SHIFT 12
#define SPEAR1340_I2S_PRS1_CLK_Y_MASK 0xFF
#define SPEAR1340_I2S_PRS1_CLK_Y_SHIFT 4
#define SPEAR1340_I2S_PRS1_EQ_SEL_SHIFT 3
#define SPEAR1340_I2S_REF_SEL_MASK 1
#define SPEAR1340_I2S_REF_SHIFT 2
#define SPEAR1340_I2S_SRC_CLK_MASK 2
#define SPEAR1340_I2S_SRC_CLK_SHIFT 0
#define SPEAR1340_C3_CLK_SYNT (VA_MISC_BASE + 0x250)
#define SPEAR1340_UART0_CLK_SYNT (VA_MISC_BASE + 0x254)
#define SPEAR1340_UART1_CLK_SYNT (VA_MISC_BASE + 0x258)
#define SPEAR1340_GMAC_CLK_SYNT (VA_MISC_BASE + 0x25C)
#define SPEAR1340_SDHCI_CLK_SYNT (VA_MISC_BASE + 0x260)
#define SPEAR1340_CFXD_CLK_SYNT (VA_MISC_BASE + 0x264)
#define SPEAR1340_ADC_CLK_SYNT (VA_MISC_BASE + 0x270)
#define SPEAR1340_AMBA_CLK_SYNT (VA_MISC_BASE + 0x274)
#define SPEAR1340_CLCD_CLK_SYNT (VA_MISC_BASE + 0x27C)
#define SPEAR1340_SYS_CLK_SYNT (VA_MISC_BASE + 0x284)
#define SPEAR1340_GEN_CLK_SYNT0 (VA_MISC_BASE + 0x28C)
#define SPEAR1340_GEN_CLK_SYNT1 (VA_MISC_BASE + 0x294)
#define SPEAR1340_GEN_CLK_SYNT2 (VA_MISC_BASE + 0x29C)
#define SPEAR1340_GEN_CLK_SYNT3 (VA_MISC_BASE + 0x304)
#define SPEAR1340_PERIP1_CLK_ENB (VA_MISC_BASE + 0x30C)
#define SPEAR1340_RTC_CLK_ENB 31
#define SPEAR1340_ADC_CLK_ENB 30
#define SPEAR1340_C3_CLK_ENB 29
#define SPEAR1340_CLCD_CLK_ENB 27
#define SPEAR1340_DMA_CLK_ENB 25
#define SPEAR1340_GPIO1_CLK_ENB 24
#define SPEAR1340_GPIO0_CLK_ENB 23
#define SPEAR1340_GPT1_CLK_ENB 22
#define SPEAR1340_GPT0_CLK_ENB 21
#define SPEAR1340_I2S_PLAY_CLK_ENB 20
#define SPEAR1340_I2S_REC_CLK_ENB 19
#define SPEAR1340_I2C0_CLK_ENB 18
#define SPEAR1340_SSP_CLK_ENB 17
#define SPEAR1340_UART0_CLK_ENB 15
#define SPEAR1340_PCIE_SATA_CLK_ENB 12
#define SPEAR1340_UOC_CLK_ENB 11
#define SPEAR1340_UHC1_CLK_ENB 10
#define SPEAR1340_UHC0_CLK_ENB 9
#define SPEAR1340_GMAC_CLK_ENB 8
#define SPEAR1340_CFXD_CLK_ENB 7
#define SPEAR1340_SDHCI_CLK_ENB 6
#define SPEAR1340_SMI_CLK_ENB 5
#define SPEAR1340_FSMC_CLK_ENB 4
#define SPEAR1340_SYSRAM0_CLK_ENB 3
#define SPEAR1340_SYSRAM1_CLK_ENB 2
#define SPEAR1340_SYSROM_CLK_ENB 1
#define SPEAR1340_BUS_CLK_ENB 0
#define SPEAR1340_PERIP2_CLK_ENB (VA_MISC_BASE + 0x310)
#define SPEAR1340_THSENS_CLK_ENB 8
#define SPEAR1340_I2S_REF_PAD_CLK_ENB 7
#define SPEAR1340_ACP_CLK_ENB 6
#define SPEAR1340_GPT3_CLK_ENB 5
#define SPEAR1340_GPT2_CLK_ENB 4
#define SPEAR1340_KBD_CLK_ENB 3
#define SPEAR1340_CPU_DBG_CLK_ENB 2
#define SPEAR1340_DDR_CORE_CLK_ENB 1
#define SPEAR1340_DDR_CTRL_CLK_ENB 0
#define SPEAR1340_PERIP3_CLK_ENB (VA_MISC_BASE + 0x314)
#define SPEAR1340_PLGPIO_CLK_ENB 18
#define SPEAR1340_VIDEO_DEC_CLK_ENB 16
#define SPEAR1340_VIDEO_ENC_CLK_ENB 15
#define SPEAR1340_SPDIF_OUT_CLK_ENB 13
#define SPEAR1340_SPDIF_IN_CLK_ENB 12
#define SPEAR1340_VIDEO_IN_CLK_ENB 11
#define SPEAR1340_CAM0_CLK_ENB 10
#define SPEAR1340_CAM1_CLK_ENB 9
#define SPEAR1340_CAM2_CLK_ENB 8
#define SPEAR1340_CAM3_CLK_ENB 7
#define SPEAR1340_MALI_CLK_ENB 6
#define SPEAR1340_CEC0_CLK_ENB 5
#define SPEAR1340_CEC1_CLK_ENB 4
#define SPEAR1340_PWM_CLK_ENB 3
#define SPEAR1340_I2C1_CLK_ENB 2
#define SPEAR1340_UART1_CLK_ENB 1
static DEFINE_SPINLOCK(_lock);
/* pll rate configuration table, in ascending order of rates */
static struct pll_rate_tbl pll_rtbl[] = {
/* PCLK 24MHz */
{.mode = 0, .m = 0x83, .n = 0x04, .p = 0x5}, /* vco 1572, pll 49.125 MHz */
{.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x3}, /* vco 1000, pll 125 MHz */
{.mode = 0, .m = 0x64, .n = 0x06, .p = 0x1}, /* vco 800, pll 400 MHz */
{.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x1}, /* vco 1000, pll 500 MHz */
{.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x1}, /* vco 1328, pll 664 MHz */
{.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x1}, /* vco 1600, pll 800 MHz */
{.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */
{.mode = 0, .m = 0x96, .n = 0x06, .p = 0x0}, /* vco 1200, pll 1200 MHz */
};
/* vco-pll4 rate configuration table, in ascending order of rates */
static struct pll_rate_tbl pll4_rtbl[] = {
{.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x2}, /* vco 1000, pll 250 MHz */
{.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x2}, /* vco 1328, pll 332 MHz */
{.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x2}, /* vco 1600, pll 400 MHz */
{.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */
};
/*
* All below entries generate 166 MHz for
* different values of vco1div2
*/
static struct frac_rate_tbl amba_synth_rtbl[] = {
{.div = 0x06062}, /* for vco1div2 = 500 MHz */
{.div = 0x04D1B}, /* for vco1div2 = 400 MHz */
{.div = 0x04000}, /* for vco1div2 = 332 MHz */
{.div = 0x03031}, /* for vco1div2 = 250 MHz */
{.div = 0x0268D}, /* for vco1div2 = 200 MHz */
};
/*
* Synthesizer Clock derived from vcodiv2. This clock is one of the
* possible clocks to feed cpu directly.
* We can program this synthesizer to make cpu run on different clock
* frequencies.
* Following table provides configuration values to let cpu run on 200,
* 250, 332, 400 or 500 MHz considering different possibilites of input
* (vco1div2) clock.
*
* --------------------------------------------------------------------
* vco1div2(Mhz) fout(Mhz) cpuclk = fout/2 div
* --------------------------------------------------------------------
* 400 200 100 0x04000
* 400 250 125 0x03333
* 400 332 166 0x0268D
* 400 400 200 0x02000
* --------------------------------------------------------------------
* 500 200 100 0x05000
* 500 250 125 0x04000
* 500 332 166 0x03031
* 500 400 200 0x02800
* 500 500 250 0x02000
* --------------------------------------------------------------------
* 664 200 100 0x06a38
* 664 250 125 0x054FD
* 664 332 166 0x04000
* 664 400 200 0x0351E
* 664 500 250 0x02A7E
* --------------------------------------------------------------------
* 800 200 100 0x08000
* 800 250 125 0x06666
* 800 332 166 0x04D18
* 800 400 200 0x04000
* 800 500 250 0x03333
* --------------------------------------------------------------------
* sys rate configuration table is in descending order of divisor.
*/
static struct frac_rate_tbl sys_synth_rtbl[] = {
{.div = 0x08000},
{.div = 0x06a38},
{.div = 0x06666},
{.div = 0x054FD},
{.div = 0x05000},
{.div = 0x04D18},
{.div = 0x04000},
{.div = 0x0351E},
{.div = 0x03333},
{.div = 0x03031},
{.div = 0x02A7E},
{.div = 0x02800},
{.div = 0x0268D},
{.div = 0x02000},
};
/* aux rate configuration table, in ascending order of rates */
static struct aux_rate_tbl aux_rtbl[] = {
/* For VCO1div2 = 500 MHz */
{.xscale = 10, .yscale = 204, .eq = 0}, /* 12.29 MHz */
{.xscale = 4, .yscale = 21, .eq = 0}, /* 48 MHz */
{.xscale = 2, .yscale = 6, .eq = 0}, /* 83 MHz */
{.xscale = 2, .yscale = 4, .eq = 0}, /* 125 MHz */
{.xscale = 1, .yscale = 3, .eq = 1}, /* 166 MHz */
{.xscale = 1, .yscale = 2, .eq = 1}, /* 250 MHz */
};
/* gmac rate configuration table, in ascending order of rates */
static struct aux_rate_tbl gmac_rtbl[] = {
/* For gmac phy input clk */
{.xscale = 2, .yscale = 6, .eq = 0}, /* divided by 6 */
{.xscale = 2, .yscale = 4, .eq = 0}, /* divided by 4 */
{.xscale = 1, .yscale = 3, .eq = 1}, /* divided by 3 */
{.xscale = 1, .yscale = 2, .eq = 1}, /* divided by 2 */
};
/* clcd rate configuration table, in ascending order of rates */
static struct frac_rate_tbl clcd_rtbl[] = {
{.div = 0x14000}, /* 25 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x1284B}, /* 27 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x0D8D3}, /* 58 Mhz , for vco1div4 = 393 MHz */
{.div = 0x0B72C}, /* 58 Mhz , for vco1div4 = 332 MHz */
{.div = 0x089EE}, /* 58 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x07BA0}, /* 65 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x06f1C}, /* 72 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x06E58}, /* 58 Mhz , for vco1div4 = 200 MHz */
{.div = 0x06c1B}, /* 74 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x04A12}, /* 108 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x0378E}, /* 144 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x0360D}, /* 148 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x035E0}, /* 148.5 MHz, for vc01div4 = 250 MHz*/
};
/* i2s prescaler1 masks */
static struct aux_clk_masks i2s_prs1_masks = {
.eq_sel_mask = AUX_EQ_SEL_MASK,
.eq_sel_shift = SPEAR1340_I2S_PRS1_EQ_SEL_SHIFT,
.eq1_mask = AUX_EQ1_SEL,
.eq2_mask = AUX_EQ2_SEL,
.xscale_sel_mask = SPEAR1340_I2S_PRS1_CLK_X_MASK,
.xscale_sel_shift = SPEAR1340_I2S_PRS1_CLK_X_SHIFT,
.yscale_sel_mask = SPEAR1340_I2S_PRS1_CLK_Y_MASK,
.yscale_sel_shift = SPEAR1340_I2S_PRS1_CLK_Y_SHIFT,
};
/* i2s sclk (bit clock) syynthesizers masks */
static struct aux_clk_masks i2s_sclk_masks = {
.eq_sel_mask = AUX_EQ_SEL_MASK,
.eq_sel_shift = SPEAR1340_I2S_SCLK_EQ_SEL_SHIFT,
.eq1_mask = AUX_EQ1_SEL,
.eq2_mask = AUX_EQ2_SEL,
.xscale_sel_mask = SPEAR1340_I2S_SCLK_X_MASK,
.xscale_sel_shift = SPEAR1340_I2S_SCLK_X_SHIFT,
.yscale_sel_mask = SPEAR1340_I2S_SCLK_Y_MASK,
.yscale_sel_shift = SPEAR1340_I2S_SCLK_Y_SHIFT,
.enable_bit = SPEAR1340_I2S_SCLK_SYNTH_ENB,
};
/* i2s prs1 aux rate configuration table, in ascending order of rates */
static struct aux_rate_tbl i2s_prs1_rtbl[] = {
/* For parent clk = 49.152 MHz */
{.xscale = 1, .yscale = 12, .eq = 0}, /* 2.048 MHz, smp freq = 8Khz */
{.xscale = 11, .yscale = 96, .eq = 0}, /* 2.816 MHz, smp freq = 11Khz */
{.xscale = 1, .yscale = 6, .eq = 0}, /* 4.096 MHz, smp freq = 16Khz */
{.xscale = 11, .yscale = 48, .eq = 0}, /* 5.632 MHz, smp freq = 22Khz */
/*
* with parent clk = 49.152, freq gen is 8.192 MHz, smp freq = 32Khz
* with parent clk = 12.288, freq gen is 2.048 MHz, smp freq = 8Khz
*/
{.xscale = 1, .yscale = 3, .eq = 0},
/* For parent clk = 49.152 MHz */
{.xscale = 17, .yscale = 37, .eq = 0}, /* 11.289 MHz, smp freq = 44Khz*/
{.xscale = 1, .yscale = 2, .eq = 0}, /* 12.288 MHz, smp freq = 48Khz*/
};
/* i2s sclk aux rate configuration table, in ascending order of rates */
static struct aux_rate_tbl i2s_sclk_rtbl[] = {
/* For sclk = ref_clk * x/2/y */
{.xscale = 1, .yscale = 4, .eq = 0},
{.xscale = 1, .yscale = 2, .eq = 0},
};
/* adc rate configuration table, in ascending order of rates */
/* possible adc range is 2.5 MHz to 20 MHz. */
static struct aux_rate_tbl adc_rtbl[] = {
/* For ahb = 166.67 MHz */
{.xscale = 1, .yscale = 31, .eq = 0}, /* 2.68 MHz */
{.xscale = 2, .yscale = 21, .eq = 0}, /* 7.94 MHz */
{.xscale = 4, .yscale = 21, .eq = 0}, /* 15.87 MHz */
{.xscale = 10, .yscale = 42, .eq = 0}, /* 19.84 MHz */
};
/* General synth rate configuration table, in ascending order of rates */
static struct frac_rate_tbl gen_rtbl[] = {
/* For vco1div4 = 250 MHz */
{.div = 0x1624E}, /* 22.5792 MHz */
{.div = 0x14585}, /* 24.576 MHz */
{.div = 0x14000}, /* 25 MHz */
{.div = 0x0B127}, /* 45.1584 MHz */
{.div = 0x0A000}, /* 50 MHz */
{.div = 0x061A8}, /* 81.92 MHz */
{.div = 0x05000}, /* 100 MHz */
{.div = 0x02800}, /* 200 MHz */
{.div = 0x02620}, /* 210 MHz */
{.div = 0x02460}, /* 220 MHz */
{.div = 0x022C0}, /* 230 MHz */
{.div = 0x02160}, /* 240 MHz */
{.div = 0x02000}, /* 250 MHz */
};
/* clock parents */
static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", };
static const char *sys_parents[] = { "none", "pll1_clk", "none", "none",
"sys_synth_clk", "none", "pll2_clk", "pll3_clk", };
static const char *ahb_parents[] = { "cpu_div3_clk", "amba_synth_clk", };
static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", };
static const char *uart0_parents[] = { "pll5_clk", "osc_24m_clk",
"uart0_synth_gate_clk", };
static const char *uart1_parents[] = { "pll5_clk", "osc_24m_clk",
"uart1_synth_gate_clk", };
static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", };
static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk",
"osc_25m_clk", };
static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk",
"gmac_phy_synth_gate_clk", };
static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", };
static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", };
static const char *i2s_src_parents[] = { "vco1div2_clk", "pll2_clk", "pll3_clk",
"i2s_src_pad_clk", };
static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", };
static const char *spdif_out_parents[] = { "i2s_src_pad_clk", "gen_synth2_clk",
};
static const char *spdif_in_parents[] = { "pll2_clk", "gen_synth3_clk", };
static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk",
"pll3_clk", };
static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco3div2_clk",
"pll2_clk", };
void __init spear1340_clk_init(void)
{
struct clk *clk, *clk1;
clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, 0);
clk_register_clkdev(clk, "apb_pclk", NULL);
clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT,
32000);
clk_register_clkdev(clk, "osc_32k_clk", NULL);
clk = clk_register_fixed_rate(NULL, "osc_24m_clk", NULL, CLK_IS_ROOT,
24000000);
clk_register_clkdev(clk, "osc_24m_clk", NULL);
clk = clk_register_fixed_rate(NULL, "osc_25m_clk", NULL, CLK_IS_ROOT,
25000000);
clk_register_clkdev(clk, "osc_25m_clk", NULL);
clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL,
CLK_IS_ROOT, 125000000);
clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL);
clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL,
CLK_IS_ROOT, 12288000);
clk_register_clkdev(clk, "i2s_src_pad_clk", NULL);
/* clock derived from 32 KHz osc clk */
clk = clk_register_gate(NULL, "rtc-spear", "osc_32k_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_RTC_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "fc900000.rtc");
/* clock derived from 24 or 25 MHz osc clk */
/* vco-pll */
clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents,
ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
SPEAR1340_PLL1_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "vco1_mux_clk", NULL);
clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mux_clk",
0, SPEAR1340_PLL1_CTR, SPEAR1340_PLL1_FRQ, pll_rtbl,
ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
clk_register_clkdev(clk, "vco1_clk", NULL);
clk_register_clkdev(clk1, "pll1_clk", NULL);
clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents,
ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
SPEAR1340_PLL2_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "vco2_mux_clk", NULL);
clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mux_clk",
0, SPEAR1340_PLL2_CTR, SPEAR1340_PLL2_FRQ, pll_rtbl,
ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
clk_register_clkdev(clk, "vco2_clk", NULL);
clk_register_clkdev(clk1, "pll2_clk", NULL);
clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents,
ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
SPEAR1340_PLL3_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "vco3_mux_clk", NULL);
clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mux_clk",
0, SPEAR1340_PLL3_CTR, SPEAR1340_PLL3_FRQ, pll_rtbl,
ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
clk_register_clkdev(clk, "vco3_clk", NULL);
clk_register_clkdev(clk1, "pll3_clk", NULL);
clk = clk_register_vco_pll("vco4_clk", "pll4_clk", NULL, "osc_24m_clk",
0, SPEAR1340_PLL4_CTR, SPEAR1340_PLL4_FRQ, pll4_rtbl,
ARRAY_SIZE(pll4_rtbl), &_lock, &clk1, NULL);
clk_register_clkdev(clk, "vco4_clk", NULL);
clk_register_clkdev(clk1, "pll4_clk", NULL);
clk = clk_register_fixed_rate(NULL, "pll5_clk", "osc_24m_clk", 0,
48000000);
clk_register_clkdev(clk, "pll5_clk", NULL);
clk = clk_register_fixed_rate(NULL, "pll6_clk", "osc_25m_clk", 0,
25000000);
clk_register_clkdev(clk, "pll6_clk", NULL);
/* vco div n clocks */
clk = clk_register_fixed_factor(NULL, "vco1div2_clk", "vco1_clk", 0, 1,
2);
clk_register_clkdev(clk, "vco1div2_clk", NULL);
clk = clk_register_fixed_factor(NULL, "vco1div4_clk", "vco1_clk", 0, 1,
4);
clk_register_clkdev(clk, "vco1div4_clk", NULL);
clk = clk_register_fixed_factor(NULL, "vco2div2_clk", "vco2_clk", 0, 1,
2);
clk_register_clkdev(clk, "vco2div2_clk", NULL);
clk = clk_register_fixed_factor(NULL, "vco3div2_clk", "vco3_clk", 0, 1,
2);
clk_register_clkdev(clk, "vco3div2_clk", NULL);
/* peripherals */
clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1,
128);
clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_THSENS_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "spear_thermal");
/* clock derived from pll4 clk */
clk = clk_register_fixed_factor(NULL, "ddr_clk", "pll4_clk", 0, 1,
1);
clk_register_clkdev(clk, "ddr_clk", NULL);
/* clock derived from pll1 clk */
clk = clk_register_frac("sys_synth_clk", "vco1div2_clk", 0,
SPEAR1340_SYS_CLK_SYNT, sys_synth_rtbl,
ARRAY_SIZE(sys_synth_rtbl), &_lock);
clk_register_clkdev(clk, "sys_synth_clk", NULL);
clk = clk_register_frac("amba_synth_clk", "vco1div2_clk", 0,
SPEAR1340_AMBA_CLK_SYNT, amba_synth_rtbl,
ARRAY_SIZE(amba_synth_rtbl), &_lock);
clk_register_clkdev(clk, "amba_synth_clk", NULL);
clk = clk_register_mux(NULL, "sys_mux_clk", sys_parents,
ARRAY_SIZE(sys_parents), 0, SPEAR1340_SYS_CLK_CTRL,
SPEAR1340_SCLK_SRC_SEL_SHIFT,
SPEAR1340_SCLK_SRC_SEL_MASK, 0, &_lock);
clk_register_clkdev(clk, "sys_clk", NULL);
clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mux_clk", 0, 1,
2);
clk_register_clkdev(clk, "cpu_clk", NULL);
clk = clk_register_fixed_factor(NULL, "cpu_div3_clk", "cpu_clk", 0, 1,
3);
clk_register_clkdev(clk, "cpu_div3_clk", NULL);
clk = clk_register_fixed_factor(NULL, "wdt_clk", "cpu_clk", 0, 1,
2);
clk_register_clkdev(clk, NULL, "ec800620.wdt");
clk = clk_register_mux(NULL, "ahb_clk", ahb_parents,
ARRAY_SIZE(ahb_parents), 0, SPEAR1340_SYS_CLK_CTRL,
SPEAR1340_HCLK_SRC_SEL_SHIFT,
SPEAR1340_HCLK_SRC_SEL_MASK, 0, &_lock);
clk_register_clkdev(clk, "ahb_clk", NULL);
clk = clk_register_fixed_factor(NULL, "apb_clk", "ahb_clk", 0, 1,
2);
clk_register_clkdev(clk, "apb_clk", NULL);
/* gpt clocks */
clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents,
ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
SPEAR1340_GPT0_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "gpt0_mux_clk", NULL);
clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT0_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "gpt0");
clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents,
ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
SPEAR1340_GPT1_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT1_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "gpt1");
clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents,
ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
SPEAR1340_GPT2_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT2_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "gpt2");
clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents,
ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
SPEAR1340_GPT3_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "gpt3_mux_clk", NULL);
clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT3_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "gpt3");
/* others */
clk = clk_register_aux("uart0_synth_clk", "uart0_synth_gate_clk",
"vco1div2_clk", 0, SPEAR1340_UART0_CLK_SYNT, NULL,
aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
clk_register_clkdev(clk, "uart0_synth_clk", NULL);
clk_register_clkdev(clk1, "uart0_synth_gate_clk", NULL);
clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents,
ARRAY_SIZE(uart0_parents), 0, SPEAR1340_PERIP_CLK_CFG,
SPEAR1340_UART0_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "uart0_mux_clk", NULL);
clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART0_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "e0000000.serial");
clk = clk_register_aux("uart1_synth_clk", "uart1_synth_gate_clk",
"vco1div2_clk", 0, SPEAR1340_UART1_CLK_SYNT, NULL,
aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
clk_register_clkdev(clk, "uart1_synth_clk", NULL);
clk_register_clkdev(clk1, "uart1_synth_gate_clk", NULL);
clk = clk_register_mux(NULL, "uart1_mux_clk", uart1_parents,
ARRAY_SIZE(uart1_parents), 0, SPEAR1340_PERIP_CLK_CFG,
SPEAR1340_UART1_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "uart1_mux_clk", NULL);
clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART1_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "b4100000.serial");
clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk",
"vco1div2_clk", 0, SPEAR1340_SDHCI_CLK_SYNT, NULL,
aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
clk_register_clkdev(clk, "sdhci_synth_clk", NULL);
clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL);
clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SDHCI_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "b3000000.sdhci");
clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk",
"vco1div2_clk", 0, SPEAR1340_CFXD_CLK_SYNT, NULL,
aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
clk_register_clkdev(clk, "cfxd_synth_clk", NULL);
clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL);
clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CFXD_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "b2800000.cf");
clk_register_clkdev(clk, NULL, "arasan_xd");
clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk",
"vco1div2_clk", 0, SPEAR1340_C3_CLK_SYNT, NULL,
aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
clk_register_clkdev(clk, "c3_synth_clk", NULL);
clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL);
clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents,
ARRAY_SIZE(c3_parents), 0, SPEAR1340_PERIP_CLK_CFG,
SPEAR1340_C3_CLK_SHIFT, SPEAR1340_C3_CLK_MASK, 0,
&_lock);
clk_register_clkdev(clk, "c3_mux_clk", NULL);
clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_C3_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "c3");
/* gmac */
clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk",
gmac_phy_input_parents,
ARRAY_SIZE(gmac_phy_input_parents), 0,
SPEAR1340_GMAC_CLK_CFG,
SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT,
SPEAR1340_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL);
clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk",
"gmac_phy_input_mux_clk", 0, SPEAR1340_GMAC_CLK_SYNT,
NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL);
clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL);
clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents,
ARRAY_SIZE(gmac_phy_parents), 0,
SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GMAC_PHY_CLK_SHIFT,
SPEAR1340_GMAC_PHY_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, NULL, "stmmacphy.0");
/* clcd */
clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents,
ARRAY_SIZE(clcd_synth_parents), 0,
SPEAR1340_CLCD_CLK_SYNT, SPEAR1340_CLCD_SYNT_CLK_SHIFT,
SPEAR1340_CLCD_SYNT_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL);
clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0,
SPEAR1340_CLCD_CLK_SYNT, clcd_rtbl,
ARRAY_SIZE(clcd_rtbl), &_lock);
clk_register_clkdev(clk, "clcd_synth_clk", NULL);
clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents,
ARRAY_SIZE(clcd_pixel_parents), 0,
SPEAR1340_PERIP_CLK_CFG, SPEAR1340_CLCD_CLK_SHIFT,
SPEAR1340_CLCD_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "clcd_pixel_clk", NULL);
clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CLCD_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, "clcd_clk", NULL);
/* i2s */
clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents,
ARRAY_SIZE(i2s_src_parents), 0, SPEAR1340_I2S_CLK_CFG,
SPEAR1340_I2S_SRC_CLK_SHIFT, SPEAR1340_I2S_SRC_CLK_MASK,
0, &_lock);
clk_register_clkdev(clk, "i2s_src_clk", NULL);
clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0,
SPEAR1340_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl,
ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL);
clk_register_clkdev(clk, "i2s_prs1_clk", NULL);
clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents,
ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1340_I2S_CLK_CFG,
SPEAR1340_I2S_REF_SHIFT, SPEAR1340_I2S_REF_SEL_MASK, 0,
&_lock);
clk_register_clkdev(clk, "i2s_ref_clk", NULL);
clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_I2S_REF_PAD_CLK_ENB,
0, &_lock);
clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL);
clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk",
"i2s_ref_mux_clk", 0, SPEAR1340_I2S_CLK_CFG,
&i2s_sclk_masks, i2s_sclk_rtbl,
ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1);
clk_register_clkdev(clk, "i2s_sclk_clk", NULL);
clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL);
/* clock derived from ahb clk */
clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2C0_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "e0280000.i2c");
clk = clk_register_gate(NULL, "i2c1_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2C1_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "b4000000.i2c");
clk = clk_register_gate(NULL, "dma_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_DMA_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "ea800000.dma");
clk_register_clkdev(clk, NULL, "eb000000.dma");
clk = clk_register_gate(NULL, "gmac_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GMAC_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "e2000000.eth");
clk = clk_register_gate(NULL, "fsmc_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_FSMC_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "b0000000.flash");
clk = clk_register_gate(NULL, "smi_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SMI_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "ea000000.flash");
clk = clk_register_gate(NULL, "usbh0_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UHC0_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, "usbh.0_clk", NULL);
clk = clk_register_gate(NULL, "usbh1_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UHC1_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, "usbh.1_clk", NULL);
clk = clk_register_gate(NULL, "uoc_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UOC_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "uoc");
clk = clk_register_gate(NULL, "pcie_sata_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_PCIE_SATA_CLK_ENB,
0, &_lock);
clk_register_clkdev(clk, NULL, "dw_pcie");
clk_register_clkdev(clk, NULL, "ahci");
clk = clk_register_gate(NULL, "sysram0_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SYSRAM0_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, "sysram0_clk", NULL);
clk = clk_register_gate(NULL, "sysram1_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SYSRAM1_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, "sysram1_clk", NULL);
clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk",
0, SPEAR1340_ADC_CLK_SYNT, NULL, adc_rtbl,
ARRAY_SIZE(adc_rtbl), &_lock, &clk1);
clk_register_clkdev(clk, "adc_synth_clk", NULL);
clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL);
clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_ADC_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "adc_clk");
/* clock derived from apb clk */
clk = clk_register_gate(NULL, "ssp_clk", "apb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SSP_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "e0100000.spi");
clk = clk_register_gate(NULL, "gpio0_clk", "apb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPIO0_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "e0600000.gpio");
clk = clk_register_gate(NULL, "gpio1_clk", "apb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPIO1_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "e0680000.gpio");
clk = clk_register_gate(NULL, "i2s_play_clk", "apb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2S_PLAY_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "b2400000.i2s");
clk = clk_register_gate(NULL, "i2s_rec_clk", "apb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2S_REC_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "b2000000.i2s");
clk = clk_register_gate(NULL, "kbd_clk", "apb_clk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_KBD_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "e0300000.kbd");
/* RAS clks */
clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk",
gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents),
0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT0_1_CLK_SHIFT,
SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "gen_synth0_1_clk", NULL);
clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk",
gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents),
0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT2_3_CLK_SHIFT,
SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "gen_synth2_3_clk", NULL);
clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0,
SPEAR1340_GEN_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl),
&_lock);
clk_register_clkdev(clk, "gen_synth0_clk", NULL);
clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0,
SPEAR1340_GEN_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl),
&_lock);
clk_register_clkdev(clk, "gen_synth1_clk", NULL);
clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0,
SPEAR1340_GEN_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl),
&_lock);
clk_register_clkdev(clk, "gen_synth2_clk", NULL);
clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0,
SPEAR1340_GEN_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl),
&_lock);
clk_register_clkdev(clk, "gen_synth3_clk", NULL);
clk = clk_register_gate(NULL, "mali_clk", "gen_synth3_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_MALI_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "mali");
clk = clk_register_gate(NULL, "cec0_clk", "ahb_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CEC0_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "spear_cec.0");
clk = clk_register_gate(NULL, "cec1_clk", "ahb_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CEC1_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "spear_cec.1");
clk = clk_register_mux(NULL, "spdif_out_mux_clk", spdif_out_parents,
ARRAY_SIZE(spdif_out_parents), 0,
SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_OUT_CLK_SHIFT,
SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "spdif_out_mux_clk", NULL);
clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_OUT_CLK_ENB,
0, &_lock);
clk_register_clkdev(clk, NULL, "spdif-out");
clk = clk_register_mux(NULL, "spdif_in_mux_clk", spdif_in_parents,
ARRAY_SIZE(spdif_in_parents), 0,
SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_IN_CLK_SHIFT,
SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "spdif_in_mux_clk", NULL);
clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_IN_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "spdif-in");
clk = clk_register_gate(NULL, "acp_clk", "acp_mux_clk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_ACP_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "acp_clk");
clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PLGPIO_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "plgpio");
clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_DEC_CLK_ENB,
0, &_lock);
clk_register_clkdev(clk, NULL, "video_dec");
clk = clk_register_gate(NULL, "video_enc_clk", "video_enc_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_ENC_CLK_ENB,
0, &_lock);
clk_register_clkdev(clk, NULL, "video_enc");
clk = clk_register_gate(NULL, "video_in_clk", "video_in_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_IN_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "spear_vip");
clk = clk_register_gate(NULL, "cam0_clk", "cam0_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM0_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "spear_camif.0");
clk = clk_register_gate(NULL, "cam1_clk", "cam1_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM1_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "spear_camif.1");
clk = clk_register_gate(NULL, "cam2_clk", "cam2_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM2_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "spear_camif.2");
clk = clk_register_gate(NULL, "cam3_clk", "cam3_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM3_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "spear_camif.3");
clk = clk_register_gate(NULL, "pwm_clk", "pwm_mux_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PWM_CLK_ENB, 0,
&_lock);
clk_register_clkdev(clk, NULL, "pwm");
}
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