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| author | Ben Dooks <ben-linux@fluff.org> | 2010-05-19 09:04:09 (GMT) |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-19 09:04:09 (GMT) |
| commit | 2abbfb26de6cc8c362033f7d03278824113a4b0d (patch) | |
| tree | e709172d6ae38d12bdebf77faa87c3861d22275a /arch/arm/mach-s3c64xx | |
| parent | ff1b8ba01dc80da338890a187c112fdd3c0b9202 (diff) | |
| parent | 05e021f095ffe9c7c1a695a3e2835f39243c6270 (diff) | |
| download | linux-2abbfb26de6cc8c362033f7d03278824113a4b0d.tar.xz | |
ARM: Merge for-2635/s3c6410-clock
Merge branch 'for-2635/s3c6410-clock' into for-linus/samsung2
Diffstat (limited to 'arch/arm/mach-s3c64xx')
| -rw-r--r-- | arch/arm/mach-s3c64xx/clock.c | 36 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/include/mach/regs-clock.h | 1 |
2 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c index 2ac2e7d..7a4138b 100644 --- a/arch/arm/mach-s3c64xx/clock.c +++ b/arch/arm/mach-s3c64xx/clock.c @@ -88,6 +88,12 @@ struct clk clk_48m = { .enable = clk_48m_ctrl, }; +struct clk clk_xusbxti = { + .name = "xusbxti", + .id = -1, + .rate = 48000000, +}; + static int inline s3c64xx_gate(void __iomem *reg, struct clk *clk, int enable) @@ -518,6 +524,11 @@ static struct clk clk_iis_cd1 = { .id = -1, }; +static struct clk clk_iisv4_cd = { + .name = "iis_cdclk_v4", + .id = -1, +}; + static struct clk clk_pcm_cd = { .name = "pcm_cdclk", .id = -1, @@ -549,6 +560,19 @@ static struct clksrc_sources clkset_audio1 = { .nr_sources = ARRAY_SIZE(clkset_audio1_list), }; +static struct clk *clkset_audio2_list[] = { + [0] = &clk_mout_epll.clk, + [1] = &clk_dout_mpll, + [2] = &clk_fin_epll, + [3] = &clk_iisv4_cd, + [4] = &clk_pcm_cd, +}; + +static struct clksrc_sources clkset_audio2 = { + .sources = clkset_audio2_list, + .nr_sources = ARRAY_SIZE(clkset_audio2_list), +}; + static struct clk *clkset_camif_list[] = { &clk_h2, }; @@ -652,6 +676,16 @@ static struct clksrc_clk clksrcs[] = { .sources = &clkset_audio1, }, { .clk = { + .name = "audio-bus", + .id = -1, /* There's only one IISv4 port */ + .ctrlbit = S3C6410_CLKCON_SCLK_AUDIO2, + .enable = s3c64xx_sclk_ctrl, + }, + .reg_src = { .reg = S3C6410_CLK_SRC2, .shift = 0, .size = 3 }, + .reg_div = { .reg = S3C_CLK_DIV2, .shift = 24, .size = 4 }, + .sources = &clkset_audio2, + }, { + .clk = { .name = "irda-bus", .id = 0, .ctrlbit = S3C_CLKCON_SCLK_IRDA, @@ -749,6 +783,7 @@ static struct clk *clks1[] __initdata = { &clk_ext_xtal_mux, &clk_iis_cd0, &clk_iis_cd1, + &clk_iisv4_cd, &clk_pcm_cd, &clk_mout_epll.clk, &clk_mout_mpll.clk, @@ -762,6 +797,7 @@ static struct clk *clks[] __initdata = { &clk_27m, &clk_48m, &clk_h2, + &clk_xusbxti, }; /** diff --git a/arch/arm/mach-s3c64xx/include/mach/regs-clock.h b/arch/arm/mach-s3c64xx/include/mach/regs-clock.h index 3ef6274..0114eb0 100644 --- a/arch/arm/mach-s3c64xx/include/mach/regs-clock.h +++ b/arch/arm/mach-s3c64xx/include/mach/regs-clock.h @@ -33,6 +33,7 @@ #define S3C_PCLK_GATE S3C_CLKREG(0x34) #define S3C_SCLK_GATE S3C_CLKREG(0x38) #define S3C_MEM0_GATE S3C_CLKREG(0x3C) +#define S3C6410_CLK_SRC2 S3C_CLKREG(0x10C) /* CLKDIV0 */ #define S3C6400_CLKDIV0_PCLK_MASK (0xf << 12) |