diff options
Diffstat (limited to 'drivers/clk/samsung/clk-s3c2443.c')
| -rw-r--r-- | drivers/clk/samsung/clk-s3c2443.c | 55 |
1 files changed, 23 insertions, 32 deletions
diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c index d94b85a42356..c46e6d5bc9bc 100644 --- a/drivers/clk/samsung/clk-s3c2443.c +++ b/drivers/clk/samsung/clk-s3c2443.c @@ -41,11 +41,6 @@ enum supported_socs { S3C2450, }; -/* list of PLLs to be registered */ -enum s3c2443_plls { - mpll, epll, -}; - static void __iomem *reg_base; #ifdef CONFIG_PM_SLEEP @@ -113,7 +108,7 @@ PNAME(msysclk_p) = { "mpllref", "mpll" }; PNAME(armclk_p) = { "armdiv" , "hclk" }; PNAME(i2s0_p) = { "div_i2s0", "ext_i2s", "epllref", "epllref" }; -struct samsung_mux_clock s3c2443_common_muxes[] __initdata = { +static struct samsung_mux_clock s3c2443_common_muxes[] __initdata = { MUX(0, "epllref", epllref_p, CLKSRC, 7, 2), MUX(ESYSCLK, "esysclk", esysclk_p, CLKSRC, 6, 1), MUX(0, "mpllref", mpllref_p, CLKSRC, 3, 1), @@ -141,7 +136,7 @@ static struct clk_div_table mdivclk_d[] = { { /* sentinel */ }, }; -struct samsung_div_clock s3c2443_common_dividers[] __initdata = { +static struct samsung_div_clock s3c2443_common_dividers[] __initdata = { DIV_T(0, "mdivclk", "xti", CLKDIV0, 6, 3, mdivclk_d), DIV(0, "prediv", "msysclk", CLKDIV0, 4, 2), DIV_T(HCLK, "hclk", "prediv", CLKDIV0, 0, 2, hclk_d), @@ -154,7 +149,7 @@ struct samsung_div_clock s3c2443_common_dividers[] __initdata = { DIV(0, "div_usbhost", "esysclk", CLKDIV1, 4, 2), }; -struct samsung_gate_clock s3c2443_common_gates[] __initdata = { +static struct samsung_gate_clock s3c2443_common_gates[] __initdata = { GATE(SCLK_HSMMC_EXT, "sclk_hsmmcext", "ext", SCLKCON, 13, 0, 0), GATE(SCLK_HSMMC1, "sclk_hsmmc1", "div_hsmmc1", SCLKCON, 12, 0, 0), GATE(SCLK_FIMD, "sclk_fimd", "div_fimd", SCLKCON, 10, 0, 0), @@ -188,7 +183,7 @@ struct samsung_gate_clock s3c2443_common_gates[] __initdata = { GATE(PCLK_UART0, "uart0", "pclk", PCLKCON, 0, 0, 0), }; -struct samsung_clock_alias s3c2443_common_aliases[] __initdata = { +static struct samsung_clock_alias s3c2443_common_aliases[] __initdata = { ALIAS(MSYSCLK, NULL, "msysclk"), ALIAS(ARMCLK, NULL, "armclk"), ALIAS(MPLL, NULL, "mpll"), @@ -225,10 +220,8 @@ struct samsung_clock_alias s3c2443_common_aliases[] __initdata = { /* S3C2416 specific clocks */ static struct samsung_pll_clock s3c2416_pll_clks[] __initdata = { - [mpll] = PLL(pll_6552_s3c2416, MPLL, "mpll", "mpllref", - LOCKCON0, MPLLCON, NULL), - [epll] = PLL(pll_6553, EPLL, "epll", "epllref", - LOCKCON1, EPLLCON, NULL), + PLL(pll_6552_s3c2416, MPLL, "mpll", "mpllref", LOCKCON0, MPLLCON, NULL), + PLL(pll_6553, EPLL, "epll", "epllref", LOCKCON1, EPLLCON, NULL), }; PNAME(s3c2416_hsmmc0_p) = { "sclk_hsmmc0", "sclk_hsmmcext" }; @@ -245,19 +238,19 @@ static struct clk_div_table armdiv_s3c2416_d[] = { { /* sentinel */ }, }; -struct samsung_div_clock s3c2416_dividers[] __initdata = { +static struct samsung_div_clock s3c2416_dividers[] __initdata = { DIV_T(ARMDIV, "armdiv", "msysclk", CLKDIV0, 9, 3, armdiv_s3c2416_d), DIV(0, "div_hsspi0_mpll", "msysclk", CLKDIV2, 0, 4), DIV(0, "div_hsmmc0", "esysclk", CLKDIV2, 6, 2), }; -struct samsung_mux_clock s3c2416_muxes[] __initdata = { +static struct samsung_mux_clock s3c2416_muxes[] __initdata = { MUX(MUX_HSMMC0, "mux_hsmmc0", s3c2416_hsmmc0_p, CLKSRC, 16, 1), MUX(MUX_HSMMC1, "mux_hsmmc1", s3c2416_hsmmc1_p, CLKSRC, 17, 1), MUX(MUX_HSSPI0, "mux_hsspi0", s3c2416_hsspi0_p, CLKSRC, 18, 1), }; -struct samsung_gate_clock s3c2416_gates[] __initdata = { +static struct samsung_gate_clock s3c2416_gates[] __initdata = { GATE(0, "hsspi0_mpll", "div_hsspi0_mpll", SCLKCON, 19, 0, 0), GATE(0, "hsspi0_epll", "div_hsspi0_epll", SCLKCON, 14, 0, 0), GATE(0, "sclk_hsmmc0", "div_hsmmc0", SCLKCON, 6, 0, 0), @@ -267,7 +260,7 @@ struct samsung_gate_clock s3c2416_gates[] __initdata = { GATE(PCLK_PCM, "pcm", "pclk", PCLKCON, 19, 0, 0), }; -struct samsung_clock_alias s3c2416_aliases[] __initdata = { +static struct samsung_clock_alias s3c2416_aliases[] __initdata = { ALIAS(HCLK_HSMMC0, "s3c-sdhci.0", "hsmmc"), ALIAS(HCLK_HSMMC0, "s3c-sdhci.0", "mmc_busclk.0"), ALIAS(MUX_HSMMC0, "s3c-sdhci.0", "mmc_busclk.2"), @@ -279,10 +272,8 @@ struct samsung_clock_alias s3c2416_aliases[] __initdata = { /* S3C2443 specific clocks */ static struct samsung_pll_clock s3c2443_pll_clks[] __initdata = { - [mpll] = PLL(pll_3000, MPLL, "mpll", "mpllref", - LOCKCON0, MPLLCON, NULL), - [epll] = PLL(pll_2126, EPLL, "epll", "epllref", - LOCKCON1, EPLLCON, NULL), + PLL(pll_3000, MPLL, "mpll", "mpllref", LOCKCON0, MPLLCON, NULL), + PLL(pll_2126, EPLL, "epll", "epllref", LOCKCON1, EPLLCON, NULL), }; static struct clk_div_table armdiv_s3c2443_d[] = { @@ -297,12 +288,12 @@ static struct clk_div_table armdiv_s3c2443_d[] = { { /* sentinel */ }, }; -struct samsung_div_clock s3c2443_dividers[] __initdata = { +static struct samsung_div_clock s3c2443_dividers[] __initdata = { DIV_T(ARMDIV, "armdiv", "msysclk", CLKDIV0, 9, 4, armdiv_s3c2443_d), DIV(0, "div_cam", "esysclk", CLKDIV1, 26, 4), }; -struct samsung_gate_clock s3c2443_gates[] __initdata = { +static struct samsung_gate_clock s3c2443_gates[] __initdata = { GATE(SCLK_HSSPI0, "sclk_hsspi0", "div_hsspi0_epll", SCLKCON, 14, 0, 0), GATE(SCLK_CAM, "sclk_cam", "div_cam", SCLKCON, 11, 0, 0), GATE(HCLK_CFC, "cfc", "hclk", HCLKCON, 17, CLK_IGNORE_UNUSED, 0), @@ -311,7 +302,7 @@ struct samsung_gate_clock s3c2443_gates[] __initdata = { GATE(PCLK_SDI, "sdi", "pclk", PCLKCON, 5, 0, 0), }; -struct samsung_clock_alias s3c2443_aliases[] __initdata = { +static struct samsung_clock_alias s3c2443_aliases[] __initdata = { ALIAS(SCLK_HSSPI0, "s3c2443-spi.0", "spi_busclk2"), ALIAS(SCLK_HSMMC1, "s3c-sdhci.1", "mmc_busclk.2"), ALIAS(SCLK_CAM, NULL, "camif-upll"), @@ -327,20 +318,20 @@ PNAME(s3c2450_cam_p) = { "div_cam", "hclk" }; PNAME(s3c2450_hsspi1_p) = { "hsspi1_epll", "hsspi1_mpll" }; PNAME(i2s1_p) = { "div_i2s1", "ext_i2s", "epllref", "epllref" }; -struct samsung_div_clock s3c2450_dividers[] __initdata = { +static struct samsung_div_clock s3c2450_dividers[] __initdata = { DIV(0, "div_cam", "esysclk", CLKDIV1, 26, 4), DIV(0, "div_hsspi1_epll", "esysclk", CLKDIV2, 24, 2), DIV(0, "div_hsspi1_mpll", "msysclk", CLKDIV2, 16, 4), DIV(0, "div_i2s1", "esysclk", CLKDIV2, 12, 4), }; -struct samsung_mux_clock s3c2450_muxes[] __initdata = { +static struct samsung_mux_clock s3c2450_muxes[] __initdata = { MUX(0, "mux_cam", s3c2450_cam_p, CLKSRC, 20, 1), MUX(MUX_HSSPI1, "mux_hsspi1", s3c2450_hsspi1_p, CLKSRC, 19, 1), MUX(0, "mux_i2s1", i2s1_p, CLKSRC, 12, 2), }; -struct samsung_gate_clock s3c2450_gates[] __initdata = { +static struct samsung_gate_clock s3c2450_gates[] __initdata = { GATE(SCLK_I2S1, "sclk_i2s1", "div_i2s1", SCLKCON, 5, 0, 0), GATE(HCLK_CFC, "cfc", "hclk", HCLKCON, 17, 0, 0), GATE(HCLK_CAM, "cam", "hclk", HCLKCON, 8, 0, 0), @@ -351,7 +342,7 @@ struct samsung_gate_clock s3c2450_gates[] __initdata = { GATE(PCLK_SPI1, "spi1", "pclk", PCLKCON, 14, 0, 0), }; -struct samsung_clock_alias s3c2450_aliases[] __initdata = { +static struct samsung_clock_alias s3c2450_aliases[] __initdata = { ALIAS(PCLK_SPI1, "s3c2443-spi.1", "spi"), ALIAS(PCLK_SPI1, "s3c2443-spi.1", "spi_busclk0"), ALIAS(MUX_HSSPI1, "s3c2443-spi.1", "spi_busclk2"), @@ -374,7 +365,7 @@ static struct notifier_block s3c2443_restart_handler = { * fixed rate clocks generated outside the soc * Only necessary until the devicetree-move is complete */ -struct samsung_fixed_rate_clock s3c2443_common_frate_clks[] __initdata = { +static struct samsung_fixed_rate_clock s3c2443_common_frate_clks[] __initdata = { FRATE(0, "xti", NULL, 0, 0), FRATE(0, "ext", NULL, 0, 0), FRATE(0, "ext_i2s", NULL, 0, 0), @@ -470,18 +461,18 @@ void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f, static void __init s3c2416_clk_init(struct device_node *np) { - s3c2443_common_clk_init(np, 0, S3C2416, 0); + s3c2443_common_clk_init(np, 0, S3C2416, NULL); } CLK_OF_DECLARE(s3c2416_clk, "samsung,s3c2416-clock", s3c2416_clk_init); static void __init s3c2443_clk_init(struct device_node *np) { - s3c2443_common_clk_init(np, 0, S3C2443, 0); + s3c2443_common_clk_init(np, 0, S3C2443, NULL); } CLK_OF_DECLARE(s3c2443_clk, "samsung,s3c2443-clock", s3c2443_clk_init); static void __init s3c2450_clk_init(struct device_node *np) { - s3c2443_common_clk_init(np, 0, S3C2450, 0); + s3c2443_common_clk_init(np, 0, S3C2450, NULL); } CLK_OF_DECLARE(s3c2450_clk, "samsung,s3c2450-clock", s3c2450_clk_init); |