ARM: S5PV210: Add sclk_audio and sclk_spdif clocks.

[safe/jmp/linux-2.6] / arch / arm / mach-s5pv210 / clock.c

diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index c03e288..0154710 100644 (file)
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -199,6 +199,21 @@ static struct clk clk_sclk_usbphy1 = {
        .id             = -1,
 };
 
+static struct clk clk_pcmcdclk0 = {
+       .name           = "pcmcdclk",
+       .id             = -1,
+};
+
+static struct clk clk_pcmcdclk1 = {
+       .name           = "pcmcdclk",
+       .id             = -1,
+};
+
+static struct clk clk_pcmcdclk2 = {
+       .name           = "pcmcdclk",
+       .id             = -1,
+};
+
 static struct clk *clkset_vpllsrc_list[] = {
        [0] = &clk_fin_vpll,
        [1] = &clk_sclk_hdmi27m,
@@ -524,6 +539,104 @@ static struct clksrc_sources clkset_sclk_mixer = {
        .nr_sources     = ARRAY_SIZE(clkset_sclk_mixer_list),
 };
 
+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",
+               .id             = 0,
+               .enable         = s5pv210_clk_ip3_ctrl,
+               .ctrlbit        = (1 << 4),
+       },
+       .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",
+               .id             = 1,
+               .enable         = s5pv210_clk_ip3_ctrl,
+               .ctrlbit        = (1 << 5),
+       },
+       .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",
+               .id             = 2,
+               .enable         = s5pv210_clk_ip3_ctrl,
+               .ctrlbit        = (1 << 6),
+       },
+       .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 clksrcs[] = {
        {
                .clk    = {
@@ -560,6 +673,15 @@ static struct clksrc_clk clksrcs[] = {
                },
                .sources = &clkset_sclk_mixer,
                .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 1 },
+       }, {
+               .clk            = {
+                       .name           = "sclk_spdif",
+                       .id             = -1,
+                       .enable         = s5pv210_clk_mask0_ctrl,
+                       .ctrlbit        = (1 << 27),
+               },
+               .sources = &clkset_sclk_spdif,
+               .reg_src = { .reg = S5P_CLK_SRC6, .shift = 12, .size = 2 },
        },
 };
 
@@ -658,6 +780,9 @@ static struct clk *clks[] __initdata = {
        &clk_sclk_hdmiphy,
        &clk_sclk_usbphy0,
        &clk_sclk_usbphy1,
+       &clk_pcmcdclk0,
+       &clk_pcmcdclk1,
+       &clk_pcmcdclk2,
 };
 
 void __init s5pv210_register_clocks(void)