Merge branch 'linus' into timers/core

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / mach-s5pv210 / clock.c

/* linux/arch/arm/mach-s5pv210/clock.c
 *
 * Copyright (c) 2010 Samsung Electronics Co., Ltd.
 *              http://www.samsung.com/
 *
 * S5PV210 - Clock support
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
*/

#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/io.h>

#include <mach/map.h>

#include <plat/cpu-freq.h>
#include <mach/regs-clock.h>
#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/pll.h>
#include <plat/s5p-clock.h>
#include <plat/clock-clksrc.h>

#include "common.h"

static unsigned long xtal;

static struct clksrc_clk clk_mout_apll = {
        .clk    = {
                .name           = "mout_apll",
        },
        .sources        = &clk_src_apll,
        .reg_src        = { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1 },
};

static struct clksrc_clk clk_mout_epll = {
        .clk    = {
                .name           = "mout_epll",
        },
        .sources        = &clk_src_epll,
        .reg_src        = { .reg = S5P_CLK_SRC0, .shift = 8, .size = 1 },
};

static struct clksrc_clk clk_mout_mpll = {
        .clk = {
                .name           = "mout_mpll",
        },
        .sources        = &clk_src_mpll,
        .reg_src        = { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1 },
};

static struct clk *clkset_armclk_list[] = {
        [0] = &clk_mout_apll.clk,
        [1] = &clk_mout_mpll.clk,
};

static struct clksrc_sources clkset_armclk = {
        .sources        = clkset_armclk_list,
        .nr_sources     = ARRAY_SIZE(clkset_armclk_list),
};

static struct clksrc_clk clk_armclk = {
        .clk    = {
                .name           = "armclk",
        },
        .sources        = &clkset_armclk,
        .reg_src        = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1 },
        .reg_div        = { .reg = S5P_CLK_DIV0, .shift = 0, .size = 3 },
};

static struct clksrc_clk clk_hclk_msys = {
        .clk    = {
                .name           = "hclk_msys",
                .parent         = &clk_armclk.clk,
        },
        .reg_div        = { .reg = S5P_CLK_DIV0, .shift = 8, .size = 3 },
};

static struct clksrc_clk clk_pclk_msys = {
        .clk    = {
                .name           = "pclk_msys",
                .parent         = &clk_hclk_msys.clk,
        },
        .reg_div        = { .reg = S5P_CLK_DIV0, .shift = 12, .size = 3 },
};

static struct clksrc_clk clk_sclk_a2m = {
        .clk    = {
                .name           = "sclk_a2m",
                .parent         = &clk_mout_apll.clk,
        },
        .reg_div        = { .reg = S5P_CLK_DIV0, .shift = 4, .size = 3 },
};

static struct clk *clkset_hclk_sys_list[] = {
        [0] = &clk_mout_mpll.clk,
        [1] = &clk_sclk_a2m.clk,
};

static struct clksrc_sources clkset_hclk_sys = {
        .sources        = clkset_hclk_sys_list,
        .nr_sources     = ARRAY_SIZE(clkset_hclk_sys_list),
};

static struct clksrc_clk clk_hclk_dsys = {
        .clk    = {
                .name   = "hclk_dsys",
        },
        .sources        = &clkset_hclk_sys,
        .reg_src        = { .reg = S5P_CLK_SRC0, .shift = 20, .size = 1 },
        .reg_div        = { .reg = S5P_CLK_DIV0, .shift = 16, .size = 4 },
};

static struct clksrc_clk clk_pclk_dsys = {
        .clk    = {
                .name   = "pclk_dsys",
                .parent = &clk_hclk_dsys.clk,
        },
        .reg_div = { .reg = S5P_CLK_DIV0, .shift = 20, .size = 3 },
};

static struct clksrc_clk clk_hclk_psys = {
        .clk    = {
                .name   = "hclk_psys",
        },
        .sources        = &clkset_hclk_sys,
        .reg_src        = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1 },
        .reg_div        = { .reg = S5P_CLK_DIV0, .shift = 24, .size = 4 },
};

static struct clksrc_clk clk_pclk_psys = {
        .clk    = {
                .name   = "pclk_psys",
                .parent = &clk_hclk_psys.clk,
        },
        .reg_div        = { .reg = S5P_CLK_DIV0, .shift = 28, .size = 3 },
};

static int s5pv210_clk_ip0_ctrl(struct clk *clk, int enable)
{
        return s5p_gatectrl(S5P_CLKGATE_IP0, clk, enable);
}

static int s5pv210_clk_ip1_ctrl(struct clk *clk, int enable)
{
        return s5p_gatectrl(S5P_CLKGATE_IP1, clk, enable);
}

static int s5pv210_clk_ip2_ctrl(struct clk *clk, int enable)
{
        return s5p_gatectrl(S5P_CLKGATE_IP2, clk, enable);
}

static int s5pv210_clk_ip3_ctrl(struct clk *clk, int enable)
{
        return s5p_gatectrl(S5P_CLKGATE_IP3, clk, enable);
}

static int s5pv210_clk_mask0_ctrl(struct clk *clk, int enable)
{
        return s5p_gatectrl(S5P_CLK_SRC_MASK0, clk, enable);
}

static int s5pv210_clk_mask1_ctrl(struct clk *clk, int enable)
{
        return s5p_gatectrl(S5P_CLK_SRC_MASK1, clk, enable);
}

static int s5pv210_clk_hdmiphy_ctrl(struct clk *clk, int enable)
{
        return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
}

static int exynos4_clk_dac_ctrl(struct clk *clk, int enable)
{
        return s5p_gatectrl(S5P_DAC_PHY_CONTROL, clk, enable);
}

static struct clk clk_sclk_hdmi27m = {
        .name           = "sclk_hdmi27m",
        .rate           = 27000000,
};

static struct clk clk_sclk_hdmiphy = {
        .name           = "sclk_hdmiphy",
};

static struct clk clk_sclk_usbphy0 = {
        .name           = "sclk_usbphy0",
};

static struct clk clk_sclk_usbphy1 = {
        .name           = "sclk_usbphy1",
};

static struct clk clk_pcmcdclk0 = {
        .name           = "pcmcdclk",
};

static struct clk clk_pcmcdclk1 = {
        .name           = "pcmcdclk",
};

static struct clk clk_pcmcdclk2 = {
        .name           = "pcmcdclk",
};

static struct clk *clkset_vpllsrc_list[] = {
        [0] = &clk_fin_vpll,
        [1] = &clk_sclk_hdmi27m,
};

static struct clksrc_sources clkset_vpllsrc = {
        .sources        = clkset_vpllsrc_list,
        .nr_sources     = ARRAY_SIZE(clkset_vpllsrc_list),
};

static struct clksrc_clk clk_vpllsrc = {
        .clk    = {
                .name           = "vpll_src",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 7),
        },
        .sources        = &clkset_vpllsrc,
        .reg_src        = { .reg = S5P_CLK_SRC1, .shift = 28, .size = 1 },
};

static struct clk *clkset_sclk_vpll_list[] = {
        [0] = &clk_vpllsrc.clk,
        [1] = &clk_fout_vpll,
};

static struct clksrc_sources clkset_sclk_vpll = {
        .sources        = clkset_sclk_vpll_list,
        .nr_sources     = ARRAY_SIZE(clkset_sclk_vpll_list),
};

static struct clksrc_clk clk_sclk_vpll = {
        .clk    = {
                .name           = "sclk_vpll",
        },
        .sources        = &clkset_sclk_vpll,
        .reg_src        = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1 },
};

static struct clk *clkset_moutdmc0src_list[] = {
        [0] = &clk_sclk_a2m.clk,
        [1] = &clk_mout_mpll.clk,
        [2] = NULL,
        [3] = NULL,
};

static struct clksrc_sources clkset_moutdmc0src = {
        .sources        = clkset_moutdmc0src_list,
        .nr_sources     = ARRAY_SIZE(clkset_moutdmc0src_list),
};

static struct clksrc_clk clk_mout_dmc0 = {
        .clk    = {
                .name           = "mout_dmc0",
        },
        .sources        = &clkset_moutdmc0src,
        .reg_src        = { .reg = S5P_CLK_SRC6, .shift = 24, .size = 2 },
};

static struct clksrc_clk clk_sclk_dmc0 = {
        .clk    = {
                .name           = "sclk_dmc0",
                .parent         = &clk_mout_dmc0.clk,
        },
        .reg_div        = { .reg = S5P_CLK_DIV6, .shift = 28, .size = 4 },
};

static unsigned long s5pv210_clk_imem_get_rate(struct clk *clk)
{
        return clk_get_rate(clk->parent) / 2;
}

static struct clk_ops clk_hclk_imem_ops = {
        .get_rate       = s5pv210_clk_imem_get_rate,
};

static unsigned long s5pv210_clk_fout_apll_get_rate(struct clk *clk)
{
        return s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON), pll_4508);
}

static struct clk_ops clk_fout_apll_ops = {
        .get_rate       = s5pv210_clk_fout_apll_get_rate,
};

static struct clk init_clocks_off[] = {
        {
                .name           = "rot",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip0_ctrl,
                .ctrlbit        = (1<<29),
        }, {
                .name           = "fimc",
                .devname        = "s5pv210-fimc.0",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip0_ctrl,
                .ctrlbit        = (1 << 24),
        }, {
                .name           = "fimc",
                .devname        = "s5pv210-fimc.1",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip0_ctrl,
                .ctrlbit        = (1 << 25),
        }, {
                .name           = "fimc",
                .devname        = "s5pv210-fimc.2",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip0_ctrl,
                .ctrlbit        = (1 << 26),
        }, {
                .name           = "jpeg",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip0_ctrl,
                .ctrlbit        = (1 << 28),
        }, {
                .name           = "mfc",
                .devname        = "s5p-mfc",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip0_ctrl,
                .ctrlbit        = (1 << 16),
        }, {
                .name           = "dac",
                .devname        = "s5p-sdo",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip1_ctrl,
                .ctrlbit        = (1 << 10),
        }, {
                .name           = "mixer",
                .devname        = "s5p-mixer",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip1_ctrl,
                .ctrlbit        = (1 << 9),
        }, {
                .name           = "vp",
                .devname        = "s5p-mixer",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip1_ctrl,
                .ctrlbit        = (1 << 8),
        }, {
                .name           = "hdmi",
                .devname        = "s5pv210-hdmi",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip1_ctrl,
                .ctrlbit        = (1 << 11),
        }, {
                .name           = "hdmiphy",
                .devname        = "s5pv210-hdmi",
                .enable         = s5pv210_clk_hdmiphy_ctrl,
                .ctrlbit        = (1 << 0),
        }, {
                .name           = "dacphy",
                .devname        = "s5p-sdo",
                .enable         = exynos4_clk_dac_ctrl,
                .ctrlbit        = (1 << 0),
        }, {
                .name           = "otg",
                .parent         = &clk_hclk_psys.clk,
                .enable         = s5pv210_clk_ip1_ctrl,
                .ctrlbit        = (1<<16),
        }, {
                .name           = "usb-host",
                .parent         = &clk_hclk_psys.clk,
                .enable         = s5pv210_clk_ip1_ctrl,
                .ctrlbit        = (1<<17),
        }, {
                .name           = "lcd",
                .parent         = &clk_hclk_dsys.clk,
                .enable         = s5pv210_clk_ip1_ctrl,
                .ctrlbit        = (1<<0),
        }, {
                .name           = "cfcon",
                .parent         = &clk_hclk_psys.clk,
                .enable         = s5pv210_clk_ip1_ctrl,
                .ctrlbit        = (1<<25),
        }, {
                .name           = "systimer",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<16),
        }, {
                .name           = "watchdog",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<22),
        }, {
                .name           = "rtc",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<15),
        }, {
                .name           = "i2c",
                .devname        = "s3c2440-i2c.0",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<7),
        }, {
                .name           = "i2c",
                .devname        = "s3c2440-i2c.1",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1 << 10),
        }, {
                .name           = "i2c",
                .devname        = "s3c2440-i2c.2",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<9),
        }, {
                .name           = "i2c",
                .devname        = "s3c2440-hdmiphy-i2c",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1 << 11),
        }, {
                .name           = "spi",
                .devname        = "s5pv210-spi.0",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<12),
        }, {
                .name           = "spi",
                .devname        = "s5pv210-spi.1",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<13),
        }, {
                .name           = "spi",
                .devname        = "s5pv210-spi.2",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<14),
        }, {
                .name           = "timers",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<23),
        }, {
                .name           = "adc",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<24),
        }, {
                .name           = "keypad",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<21),
        }, {
                .name           = "iis",
                .devname        = "samsung-i2s.0",
                .parent         = &clk_p,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1<<4),
        }, {
                .name           = "iis",
                .devname        = "samsung-i2s.1",
                .parent         = &clk_p,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1 << 5),
        }, {
                .name           = "iis",
                .devname        = "samsung-i2s.2",
                .parent         = &clk_p,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1 << 6),
        }, {
                .name           = "spdif",
                .parent         = &clk_p,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1 << 0),
        },
};

static struct clk init_clocks[] = {
        {
                .name           = "hclk_imem",
                .parent         = &clk_hclk_msys.clk,
                .ctrlbit        = (1 << 5),
                .enable         = s5pv210_clk_ip0_ctrl,
                .ops            = &clk_hclk_imem_ops,
        }, {
                .name           = "uart",
                .devname        = "s5pv210-uart.0",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1 << 17),
        }, {
                .name           = "uart",
                .devname        = "s5pv210-uart.1",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1 << 18),
        }, {
                .name           = "uart",
                .devname        = "s5pv210-uart.2",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1 << 19),
        }, {
                .name           = "uart",
                .devname        = "s5pv210-uart.3",
                .parent         = &clk_pclk_psys.clk,
                .enable         = s5pv210_clk_ip3_ctrl,
                .ctrlbit        = (1 << 20),
        }, {
                .name           = "sromc",
                .parent         = &clk_hclk_psys.clk,
                .enable         = s5pv210_clk_ip1_ctrl,
                .ctrlbit        = (1 << 26),
        },
};

static struct clk clk_hsmmc0 = {
        .name           = "hsmmc",
        .devname        = "s3c-sdhci.0",
        .parent         = &clk_hclk_psys.clk,
        .enable         = s5pv210_clk_ip2_ctrl,
        .ctrlbit        = (1<<16),
};

static struct clk clk_hsmmc1 = {
        .name           = "hsmmc",
        .devname        = "s3c-sdhci.1",
        .parent         = &clk_hclk_psys.clk,
        .enable         = s5pv210_clk_ip2_ctrl,
        .ctrlbit        = (1<<17),
};

static struct clk clk_hsmmc2 = {
        .name           = "hsmmc",
        .devname        = "s3c-sdhci.2",
        .parent         = &clk_hclk_psys.clk,
        .enable         = s5pv210_clk_ip2_ctrl,
        .ctrlbit        = (1<<18),
};

static struct clk clk_hsmmc3 = {
        .name           = "hsmmc",
        .devname        = "s3c-sdhci.3",
        .parent         = &clk_hclk_psys.clk,
        .enable         = s5pv210_clk_ip2_ctrl,
        .ctrlbit        = (1<<19),
};

static struct clk clk_pdma0 = {
        .name           = "pdma0",
        .parent         = &clk_hclk_psys.clk,
        .enable         = s5pv210_clk_ip0_ctrl,
        .ctrlbit        = (1 << 3),
};

static struct clk clk_pdma1 = {
        .name           = "pdma1",
        .parent         = &clk_hclk_psys.clk,
        .enable         = s5pv210_clk_ip0_ctrl,
        .ctrlbit        = (1 << 4),
};

static struct clk *clkset_uart_list[] = {
        [6] = &clk_mout_mpll.clk,
        [7] = &clk_mout_epll.clk,
};

static struct clksrc_sources clkset_uart = {
        .sources        = clkset_uart_list,
        .nr_sources     = ARRAY_SIZE(clkset_uart_list),
};

static struct clk *clkset_group1_list[] = {
        [0] = &clk_sclk_a2m.clk,
        [1] = &clk_mout_mpll.clk,
        [2] = &clk_mout_epll.clk,
        [3] = &clk_sclk_vpll.clk,
};

static struct clksrc_sources clkset_group1 = {
        .sources        = clkset_group1_list,
        .nr_sources     = ARRAY_SIZE(clkset_group1_list),
};

static struct clk *clkset_sclk_onenand_list[] = {
        [0] = &clk_hclk_psys.clk,
        [1] = &clk_hclk_dsys.clk,
};

static struct clksrc_sources clkset_sclk_onenand = {
        .sources        = clkset_sclk_onenand_list,
        .nr_sources     = ARRAY_SIZE(clkset_sclk_onenand_list),
};

static struct clk *clkset_sclk_dac_list[] = {
        [0] = &clk_sclk_vpll.clk,
        [1] = &clk_sclk_hdmiphy,
};

static struct clksrc_sources clkset_sclk_dac = {
        .sources        = clkset_sclk_dac_list,
        .nr_sources     = ARRAY_SIZE(clkset_sclk_dac_list),
};

static struct clksrc_clk clk_sclk_dac = {
        .clk            = {
                .name           = "sclk_dac",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 2),
        },
        .sources        = &clkset_sclk_dac,
        .reg_src        = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 1 },
};

static struct clksrc_clk clk_sclk_pixel = {
        .clk            = {
                .name           = "sclk_pixel",
                .parent         = &clk_sclk_vpll.clk,
        },
        .reg_div        = { .reg = S5P_CLK_DIV1, .shift = 0, .size = 4},
};

static struct clk *clkset_sclk_hdmi_list[] = {
        [0] = &clk_sclk_pixel.clk,
        [1] = &clk_sclk_hdmiphy,
};

static struct clksrc_sources clkset_sclk_hdmi = {
        .sources        = clkset_sclk_hdmi_list,
        .nr_sources     = ARRAY_SIZE(clkset_sclk_hdmi_list),
};

static struct clksrc_clk clk_sclk_hdmi = {
        .clk            = {
                .name           = "sclk_hdmi",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 0),
        },
        .sources        = &clkset_sclk_hdmi,
        .reg_src        = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1 },
};

static struct clk *clkset_sclk_mixer_list[] = {
        [0] = &clk_sclk_dac.clk,
        [1] = &clk_sclk_hdmi.clk,
};

static struct clksrc_sources clkset_sclk_mixer = {
        .sources        = clkset_sclk_mixer_list,
        .nr_sources     = ARRAY_SIZE(clkset_sclk_mixer_list),
};

static struct clksrc_clk clk_sclk_mixer = {
        .clk            = {
                .name           = "sclk_mixer",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 1),
        },
        .sources = &clkset_sclk_mixer,
        .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 1 },
};

static struct clksrc_clk *sclk_tv[] = {
        &clk_sclk_dac,
        &clk_sclk_pixel,
        &clk_sclk_hdmi,
        &clk_sclk_mixer,
};

static struct clk *clkset_sclk_audio0_list[] = {
        [0] = &clk_ext_xtal_mux,
        [1] = &clk_pcmcdclk0,
        [2] = &clk_sclk_hdmi27m,
        [3] = &clk_sclk_usbphy0,
        [4] = &clk_sclk_usbphy1,
        [5] = &clk_sclk_hdmiphy,
        [6] = &clk_mout_mpll.clk,
        [7] = &clk_mout_epll.clk,
        [8] = &clk_sclk_vpll.clk,
};

static struct clksrc_sources clkset_sclk_audio0 = {
        .sources        = clkset_sclk_audio0_list,
        .nr_sources     = ARRAY_SIZE(clkset_sclk_audio0_list),
};

static struct clksrc_clk clk_sclk_audio0 = {
        .clk            = {
                .name           = "sclk_audio",
                .devname        = "soc-audio.0",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 24),
        },
        .sources = &clkset_sclk_audio0,
        .reg_src = { .reg = S5P_CLK_SRC6, .shift = 0, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV6, .shift = 0, .size = 4 },
};

static struct clk *clkset_sclk_audio1_list[] = {
        [0] = &clk_ext_xtal_mux,
        [1] = &clk_pcmcdclk1,
        [2] = &clk_sclk_hdmi27m,
        [3] = &clk_sclk_usbphy0,
        [4] = &clk_sclk_usbphy1,
        [5] = &clk_sclk_hdmiphy,
        [6] = &clk_mout_mpll.clk,
        [7] = &clk_mout_epll.clk,
        [8] = &clk_sclk_vpll.clk,
};

static struct clksrc_sources clkset_sclk_audio1 = {
        .sources        = clkset_sclk_audio1_list,
        .nr_sources     = ARRAY_SIZE(clkset_sclk_audio1_list),
};

static struct clksrc_clk clk_sclk_audio1 = {
        .clk            = {
                .name           = "sclk_audio",
                .devname        = "soc-audio.1",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 25),
        },
        .sources = &clkset_sclk_audio1,
        .reg_src = { .reg = S5P_CLK_SRC6, .shift = 4, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV6, .shift = 4, .size = 4 },
};

static struct clk *clkset_sclk_audio2_list[] = {
        [0] = &clk_ext_xtal_mux,
        [1] = &clk_pcmcdclk0,
        [2] = &clk_sclk_hdmi27m,
        [3] = &clk_sclk_usbphy0,
        [4] = &clk_sclk_usbphy1,
        [5] = &clk_sclk_hdmiphy,
        [6] = &clk_mout_mpll.clk,
        [7] = &clk_mout_epll.clk,
        [8] = &clk_sclk_vpll.clk,
};

static struct clksrc_sources clkset_sclk_audio2 = {
        .sources        = clkset_sclk_audio2_list,
        .nr_sources     = ARRAY_SIZE(clkset_sclk_audio2_list),
};

static struct clksrc_clk clk_sclk_audio2 = {
        .clk            = {
                .name           = "sclk_audio",
                .devname        = "soc-audio.2",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 26),
        },
        .sources = &clkset_sclk_audio2,
        .reg_src = { .reg = S5P_CLK_SRC6, .shift = 8, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV6, .shift = 8, .size = 4 },
};

static struct clk *clkset_sclk_spdif_list[] = {
        [0] = &clk_sclk_audio0.clk,
        [1] = &clk_sclk_audio1.clk,
        [2] = &clk_sclk_audio2.clk,
};

static struct clksrc_sources clkset_sclk_spdif = {
        .sources        = clkset_sclk_spdif_list,
        .nr_sources     = ARRAY_SIZE(clkset_sclk_spdif_list),
};

static struct clksrc_clk clk_sclk_spdif = {
        .clk            = {
                .name           = "sclk_spdif",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 27),
                .ops            = &s5p_sclk_spdif_ops,
        },
        .sources = &clkset_sclk_spdif,
        .reg_src = { .reg = S5P_CLK_SRC6, .shift = 12, .size = 2 },
};

static struct clk *clkset_group2_list[] = {
        [0] = &clk_ext_xtal_mux,
        [1] = &clk_xusbxti,
        [2] = &clk_sclk_hdmi27m,
        [3] = &clk_sclk_usbphy0,
        [4] = &clk_sclk_usbphy1,
        [5] = &clk_sclk_hdmiphy,
        [6] = &clk_mout_mpll.clk,
        [7] = &clk_mout_epll.clk,
        [8] = &clk_sclk_vpll.clk,
};

static struct clksrc_sources clkset_group2 = {
        .sources        = clkset_group2_list,
        .nr_sources     = ARRAY_SIZE(clkset_group2_list),
};

static struct clksrc_clk clksrcs[] = {
        {
                .clk    = {
                        .name           = "sclk_dmc",
                },
                .sources = &clkset_group1,
                .reg_src = { .reg = S5P_CLK_SRC6, .shift = 24, .size = 2 },
                .reg_div = { .reg = S5P_CLK_DIV6, .shift = 28, .size = 4 },
        }, {
                .clk    = {
                        .name           = "sclk_onenand",
                },
                .sources = &clkset_sclk_onenand,
                .reg_src = { .reg = S5P_CLK_SRC0, .shift = 28, .size = 1 },
                .reg_div = { .reg = S5P_CLK_DIV6, .shift = 12, .size = 3 },
        }, {
                .clk    = {
                        .name           = "sclk_fimc",
                        .devname        = "s5pv210-fimc.0",
                        .enable         = s5pv210_clk_mask1_ctrl,
                        .ctrlbit        = (1 << 2),
                },
                .sources = &clkset_group2,
                .reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 4 },
                .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4 },
        }, {
                .clk    = {
                        .name           = "sclk_fimc",
                        .devname        = "s5pv210-fimc.1",
                        .enable         = s5pv210_clk_mask1_ctrl,
                        .ctrlbit        = (1 << 3),
                },
                .sources = &clkset_group2,
                .reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 4 },
                .reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4 },
        }, {
                .clk    = {
                        .name           = "sclk_fimc",
                        .devname        = "s5pv210-fimc.2",
                        .enable         = s5pv210_clk_mask1_ctrl,
                        .ctrlbit        = (1 << 4),
                },
                .sources = &clkset_group2,
                .reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 4 },
                .reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4 },
        }, {
                .clk            = {
                        .name           = "sclk_cam0",
                        .enable         = s5pv210_clk_mask0_ctrl,
                        .ctrlbit        = (1 << 3),
                },
                .sources = &clkset_group2,
                .reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 4 },
                .reg_div = { .reg = S5P_CLK_DIV1, .shift = 12, .size = 4 },
        }, {
                .clk            = {
                        .name           = "sclk_cam1",
                        .enable         = s5pv210_clk_mask0_ctrl,
                        .ctrlbit        = (1 << 4),
                },
                .sources = &clkset_group2,
                .reg_src = { .reg = S5P_CLK_SRC1, .shift = 16, .size = 4 },
                .reg_div = { .reg = S5P_CLK_DIV1, .shift = 16, .size = 4 },
        }, {
                .clk            = {
                        .name           = "sclk_fimd",
                        .enable         = s5pv210_clk_mask0_ctrl,
                        .ctrlbit        = (1 << 5),
                },
                .sources = &clkset_group2,
                .reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 4 },
                .reg_div = { .reg = S5P_CLK_DIV1, .shift = 20, .size = 4 },
        }, {
                .clk            = {
                        .name           = "sclk_mfc",
                        .devname        = "s5p-mfc",
                        .enable         = s5pv210_clk_ip0_ctrl,
                        .ctrlbit        = (1 << 16),
                },
                .sources = &clkset_group1,
                .reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2 },
                .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4 },
        }, {
                .clk            = {
                        .name           = "sclk_g2d",
                        .enable         = s5pv210_clk_ip0_ctrl,
                        .ctrlbit        = (1 << 12),
                },
                .sources = &clkset_group1,
                .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2 },
                .reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4 },
        }, {
                .clk            = {
                        .name           = "sclk_g3d",
                        .enable         = s5pv210_clk_ip0_ctrl,
                        .ctrlbit        = (1 << 8),
                },
                .sources = &clkset_group1,
                .reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2 },
                .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 4 },
        }, {
                .clk            = {
                        .name           = "sclk_csis",
                        .enable         = s5pv210_clk_mask0_ctrl,
                        .ctrlbit        = (1 << 6),
                },
                .sources = &clkset_group2,
                .reg_src = { .reg = S5P_CLK_SRC1, .shift = 24, .size = 4 },
                .reg_div = { .reg = S5P_CLK_DIV1, .shift = 28, .size = 4 },
        }, {
                .clk            = {
                        .name           = "sclk_pwi",
                        .enable         = s5pv210_clk_mask0_ctrl,
                        .ctrlbit        = (1 << 29),
                },
                .sources = &clkset_group2,
                .reg_src = { .reg = S5P_CLK_SRC6, .shift = 20, .size = 4 },
                .reg_div = { .reg = S5P_CLK_DIV6, .shift = 24, .size = 4 },
        }, {
                .clk            = {
                        .name           = "sclk_pwm",
                        .enable         = s5pv210_clk_mask0_ctrl,
                        .ctrlbit        = (1 << 19),
                },
                .sources = &clkset_group2,
                .reg_src = { .reg = S5P_CLK_SRC5, .shift = 12, .size = 4 },
                .reg_div = { .reg = S5P_CLK_DIV5, .shift = 12, .size = 4 },
        },
};

static struct clksrc_clk clk_sclk_uart0 = {
        .clk    = {
                .name           = "uclk1",
                .devname        = "s5pv210-uart.0",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 12),
        },
        .sources = &clkset_uart,
        .reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
};

static struct clksrc_clk clk_sclk_uart1 = {
        .clk            = {
                .name           = "uclk1",
                .devname        = "s5pv210-uart.1",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 13),
        },
        .sources = &clkset_uart,
        .reg_src = { .reg = S5P_CLK_SRC4, .shift = 20, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
};

static struct clksrc_clk clk_sclk_uart2 = {
        .clk            = {
                .name           = "uclk1",
                .devname        = "s5pv210-uart.2",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 14),
        },
        .sources = &clkset_uart,
        .reg_src = { .reg = S5P_CLK_SRC4, .shift = 24, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV4, .shift = 24, .size = 4 },
};

static struct clksrc_clk clk_sclk_uart3 = {
        .clk            = {
                .name           = "uclk1",
                .devname        = "s5pv210-uart.3",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 15),
        },
        .sources = &clkset_uart,
        .reg_src = { .reg = S5P_CLK_SRC4, .shift = 28, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
};

static struct clksrc_clk clk_sclk_mmc0 = {
        .clk            = {
                .name           = "sclk_mmc",
                .devname        = "s3c-sdhci.0",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 8),
        },
        .sources = &clkset_group2,
        .reg_src = { .reg = S5P_CLK_SRC4, .shift = 0, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV4, .shift = 0, .size = 4 },
};

static struct clksrc_clk clk_sclk_mmc1 = {
        .clk            = {
                .name           = "sclk_mmc",
                .devname        = "s3c-sdhci.1",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 9),
        },
        .sources = &clkset_group2,
        .reg_src = { .reg = S5P_CLK_SRC4, .shift = 4, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV4, .shift = 4, .size = 4 },
};

static struct clksrc_clk clk_sclk_mmc2 = {
        .clk            = {
                .name           = "sclk_mmc",
                .devname        = "s3c-sdhci.2",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 10),
        },
        .sources = &clkset_group2,
        .reg_src = { .reg = S5P_CLK_SRC4, .shift = 8, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV4, .shift = 8, .size = 4 },
};

static struct clksrc_clk clk_sclk_mmc3 = {
        .clk            = {
                .name           = "sclk_mmc",
                .devname        = "s3c-sdhci.3",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 11),
        },
        .sources = &clkset_group2,
        .reg_src = { .reg = S5P_CLK_SRC4, .shift = 12, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4 },
};

static struct clksrc_clk clk_sclk_spi0 = {
        .clk            = {
                .name           = "sclk_spi",
                .devname        = "s5pv210-spi.0",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 16),
        },
        .sources = &clkset_group2,
        .reg_src = { .reg = S5P_CLK_SRC5, .shift = 0, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV5, .shift = 0, .size = 4 },
        };

static struct clksrc_clk clk_sclk_spi1 = {
        .clk            = {
                .name           = "sclk_spi",
                .devname        = "s5pv210-spi.1",
                .enable         = s5pv210_clk_mask0_ctrl,
                .ctrlbit        = (1 << 17),
        },
        .sources = &clkset_group2,
        .reg_src = { .reg = S5P_CLK_SRC5, .shift = 4, .size = 4 },
        .reg_div = { .reg = S5P_CLK_DIV5, .shift = 4, .size = 4 },
        };


static struct clksrc_clk *clksrc_cdev[] = {
        &clk_sclk_uart0,
        &clk_sclk_uart1,
        &clk_sclk_uart2,
        &clk_sclk_uart3,
        &clk_sclk_mmc0,
        &clk_sclk_mmc1,
        &clk_sclk_mmc2,
        &clk_sclk_mmc3,
        &clk_sclk_spi0,
        &clk_sclk_spi1,
};

static struct clk *clk_cdev[] = {
        &clk_hsmmc0,
        &clk_hsmmc1,
        &clk_hsmmc2,
        &clk_hsmmc3,
        &clk_pdma0,
        &clk_pdma1,
};

/* Clock initialisation code */
static struct clksrc_clk *sysclks[] = {
        &clk_mout_apll,
        &clk_mout_epll,
        &clk_mout_mpll,
        &clk_armclk,
        &clk_hclk_msys,
        &clk_sclk_a2m,
        &clk_hclk_dsys,
        &clk_hclk_psys,
        &clk_pclk_msys,
        &clk_pclk_dsys,
        &clk_pclk_psys,
        &clk_vpllsrc,
        &clk_sclk_vpll,
        &clk_mout_dmc0,
        &clk_sclk_dmc0,
        &clk_sclk_audio0,
        &clk_sclk_audio1,
        &clk_sclk_audio2,
        &clk_sclk_spdif,
};

static u32 epll_div[][6] = {
        {  48000000, 0, 48, 3, 3, 0 },
        {  96000000, 0, 48, 3, 2, 0 },
        { 144000000, 1, 72, 3, 2, 0 },
        { 192000000, 0, 48, 3, 1, 0 },
        { 288000000, 1, 72, 3, 1, 0 },
        {  32750000, 1, 65, 3, 4, 35127 },
        {  32768000, 1, 65, 3, 4, 35127 },
        {  45158400, 0, 45, 3, 3, 10355 },
        {  45000000, 0, 45, 3, 3, 10355 },
        {  45158000, 0, 45, 3, 3, 10355 },
        {  49125000, 0, 49, 3, 3, 9961 },
        {  49152000, 0, 49, 3, 3, 9961 },
        {  67737600, 1, 67, 3, 3, 48366 },
        {  67738000, 1, 67, 3, 3, 48366 },
        {  73800000, 1, 73, 3, 3, 47710 },
        {  73728000, 1, 73, 3, 3, 47710 },
        {  36000000, 1, 32, 3, 4, 0 },
        {  60000000, 1, 60, 3, 3, 0 },
        {  72000000, 1, 72, 3, 3, 0 },
        {  80000000, 1, 80, 3, 3, 0 },
        {  84000000, 0, 42, 3, 2, 0 },
        {  50000000, 0, 50, 3, 3, 0 },
};

static int s5pv210_epll_set_rate(struct clk *clk, unsigned long rate)
{
        unsigned int epll_con, epll_con_k;
        unsigned int i;

        /* Return if nothing changed */
        if (clk->rate == rate)
                return 0;

        epll_con = __raw_readl(S5P_EPLL_CON);
        epll_con_k = __raw_readl(S5P_EPLL_CON1);

        epll_con_k &= ~PLL46XX_KDIV_MASK;
        epll_con &= ~(1 << 27 |
                        PLL46XX_MDIV_MASK << PLL46XX_MDIV_SHIFT |
                        PLL46XX_PDIV_MASK << PLL46XX_PDIV_SHIFT |
                        PLL46XX_SDIV_MASK << PLL46XX_SDIV_SHIFT);

        for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
                if (epll_div[i][0] == rate) {
                        epll_con_k |= epll_div[i][5] << 0;
                        epll_con |= (epll_div[i][1] << 27 |
                                        epll_div[i][2] << PLL46XX_MDIV_SHIFT |
                                        epll_div[i][3] << PLL46XX_PDIV_SHIFT |
                                        epll_div[i][4] << PLL46XX_SDIV_SHIFT);
                        break;
                }
        }

        if (i == ARRAY_SIZE(epll_div)) {
                printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n",
                                __func__);
                return -EINVAL;
        }

        __raw_writel(epll_con, S5P_EPLL_CON);
        __raw_writel(epll_con_k, S5P_EPLL_CON1);

        printk(KERN_WARNING "EPLL Rate changes from %lu to %lu\n",
                        clk->rate, rate);

        clk->rate = rate;

        return 0;
}

static struct clk_ops s5pv210_epll_ops = {
        .set_rate = s5pv210_epll_set_rate,
        .get_rate = s5p_epll_get_rate,
};

static u32 vpll_div[][5] = {
        {  54000000, 3, 53, 3, 0 },
        { 108000000, 3, 53, 2, 0 },
};

static unsigned long s5pv210_vpll_get_rate(struct clk *clk)
{
        return clk->rate;
}

static int s5pv210_vpll_set_rate(struct clk *clk, unsigned long rate)
{
        unsigned int vpll_con;
        unsigned int i;

        /* Return if nothing changed */
        if (clk->rate == rate)
                return 0;

        vpll_con = __raw_readl(S5P_VPLL_CON);
        vpll_con &= ~(0x1 << 27 |                                       \
                        PLL90XX_MDIV_MASK << PLL90XX_MDIV_SHIFT |       \
                        PLL90XX_PDIV_MASK << PLL90XX_PDIV_SHIFT |       \
                        PLL90XX_SDIV_MASK << PLL90XX_SDIV_SHIFT);

        for (i = 0; i < ARRAY_SIZE(vpll_div); i++) {
                if (vpll_div[i][0] == rate) {
                        vpll_con |= vpll_div[i][1] << PLL90XX_PDIV_SHIFT;
                        vpll_con |= vpll_div[i][2] << PLL90XX_MDIV_SHIFT;
                        vpll_con |= vpll_div[i][3] << PLL90XX_SDIV_SHIFT;
                        vpll_con |= vpll_div[i][4] << 27;
                        break;
                }
        }

        if (i == ARRAY_SIZE(vpll_div)) {
                printk(KERN_ERR "%s: Invalid Clock VPLL Frequency\n",
                                __func__);
                return -EINVAL;
        }

        __raw_writel(vpll_con, S5P_VPLL_CON);

        /* Wait for VPLL lock */
        while (!(__raw_readl(S5P_VPLL_CON) & (1 << PLL90XX_LOCKED_SHIFT)))
                continue;

        clk->rate = rate;
        return 0;
}
static struct clk_ops s5pv210_vpll_ops = {
        .get_rate = s5pv210_vpll_get_rate,
        .set_rate = s5pv210_vpll_set_rate,
};

void __init_or_cpufreq s5pv210_setup_clocks(void)
{
        struct clk *xtal_clk;
        unsigned long vpllsrc;
        unsigned long armclk;
        unsigned long hclk_msys;
        unsigned long hclk_dsys;
        unsigned long hclk_psys;
        unsigned long pclk_msys;
        unsigned long pclk_dsys;
        unsigned long pclk_psys;
        unsigned long apll;
        unsigned long mpll;
        unsigned long epll;
        unsigned long vpll;
        unsigned int ptr;
        u32 clkdiv0, clkdiv1;

        /* Set functions for clk_fout_epll */
        clk_fout_epll.enable = s5p_epll_enable;
        clk_fout_epll.ops = &s5pv210_epll_ops;

        printk(KERN_DEBUG "%s: registering clocks\n", __func__);

        clkdiv0 = __raw_readl(S5P_CLK_DIV0);
        clkdiv1 = __raw_readl(S5P_CLK_DIV1);

        printk(KERN_DEBUG "%s: clkdiv0 = %08x, clkdiv1 = %08x\n",
                                __func__, clkdiv0, clkdiv1);

        xtal_clk = clk_get(NULL, "xtal");
        BUG_ON(IS_ERR(xtal_clk));

        xtal = clk_get_rate(xtal_clk);
        clk_put(xtal_clk);

        printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);

        apll = s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON), pll_4508);
        mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_MPLL_CON), pll_4502);
        epll = s5p_get_pll46xx(xtal, __raw_readl(S5P_EPLL_CON),
                                __raw_readl(S5P_EPLL_CON1), pll_4600);
        vpllsrc = clk_get_rate(&clk_vpllsrc.clk);
        vpll = s5p_get_pll45xx(vpllsrc, __raw_readl(S5P_VPLL_CON), pll_4502);

        clk_fout_apll.ops = &clk_fout_apll_ops;
        clk_fout_mpll.rate = mpll;
        clk_fout_epll.rate = epll;
        clk_fout_vpll.ops = &s5pv210_vpll_ops;
        clk_fout_vpll.rate = vpll;

        printk(KERN_INFO "S5PV210: PLL settings, A=%ld, M=%ld, E=%ld V=%ld",
                        apll, mpll, epll, vpll);

        armclk = clk_get_rate(&clk_armclk.clk);
        hclk_msys = clk_get_rate(&clk_hclk_msys.clk);
        hclk_dsys = clk_get_rate(&clk_hclk_dsys.clk);
        hclk_psys = clk_get_rate(&clk_hclk_psys.clk);
        pclk_msys = clk_get_rate(&clk_pclk_msys.clk);
        pclk_dsys = clk_get_rate(&clk_pclk_dsys.clk);
        pclk_psys = clk_get_rate(&clk_pclk_psys.clk);

        printk(KERN_INFO "S5PV210: ARMCLK=%ld, HCLKM=%ld, HCLKD=%ld\n"
                         "HCLKP=%ld, PCLKM=%ld, PCLKD=%ld, PCLKP=%ld\n",
                        armclk, hclk_msys, hclk_dsys, hclk_psys,
                        pclk_msys, pclk_dsys, pclk_psys);

        clk_f.rate = armclk;
        clk_h.rate = hclk_psys;
        clk_p.rate = pclk_psys;

        for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
                s3c_set_clksrc(&clksrcs[ptr], true);
}

static struct clk *clks[] __initdata = {
        &clk_sclk_hdmi27m,
        &clk_sclk_hdmiphy,
        &clk_sclk_usbphy0,
        &clk_sclk_usbphy1,
        &clk_pcmcdclk0,
        &clk_pcmcdclk1,
        &clk_pcmcdclk2,
};

static struct clk_lookup s5pv210_clk_lookup[] = {
        CLKDEV_INIT(NULL, "clk_uart_baud0", &clk_p),
        CLKDEV_INIT("s5pv210-uart.0", "clk_uart_baud1", &clk_sclk_uart0.clk),
        CLKDEV_INIT("s5pv210-uart.1", "clk_uart_baud1", &clk_sclk_uart1.clk),
        CLKDEV_INIT("s5pv210-uart.2", "clk_uart_baud1", &clk_sclk_uart2.clk),
        CLKDEV_INIT("s5pv210-uart.3", "clk_uart_baud1", &clk_sclk_uart3.clk),
        CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.0", &clk_hsmmc0),
        CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.0", &clk_hsmmc1),
        CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.0", &clk_hsmmc2),
        CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.0", &clk_hsmmc3),
        CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
        CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
        CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
        CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.2", &clk_sclk_mmc3.clk),
        CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
        CLKDEV_INIT("s5pv210-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
        CLKDEV_INIT("s5pv210-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
        CLKDEV_INIT("dma-pl330.0", "apb_pclk", &clk_pdma0),
        CLKDEV_INIT("dma-pl330.1", "apb_pclk", &clk_pdma1),
};

void __init s5pv210_register_clocks(void)
{
        int ptr;

        s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));

        for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
                s3c_register_clksrc(sysclks[ptr], 1);

        for (ptr = 0; ptr < ARRAY_SIZE(sclk_tv); ptr++)
                s3c_register_clksrc(sclk_tv[ptr], 1);

        for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
                s3c_register_clksrc(clksrc_cdev[ptr], 1);

        s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
        s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));

        s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
        s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
        clkdev_add_table(s5pv210_clk_lookup, ARRAY_SIZE(s5pv210_clk_lookup));

        s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
        for (ptr = 0; ptr < ARRAY_SIZE(clk_cdev); ptr++)
                s3c_disable_clocks(clk_cdev[ptr], 1);

        s3c_pwmclk_init();
}