ARM: S5P64X0: Add lookup of sdhci-s3c clocks using generic names

Add support for lookup of sdhci-s3c controller clocks using generic
names for S5P64X0 SoCs.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 42 insertions, 30 deletions

diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
index 50f90cbf7798..b5087cb6e818 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6450.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c
@@ -413,36 +413,6 @@ static struct clksrc_clk clk_sclk_audio0 = {
 static struct clksrc_clk clksrcs[] = {
         {
                 .clk    = {
-                        .name           = "sclk_mmc",
-                        .devname        = "s3c-sdhci.0",
-                        .ctrlbit        = (1 << 24),
-                        .enable         = s5p64x0_sclk_ctrl,
-                },
-                .sources = &clkset_group2,
-                .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
-                .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
-        }, {
-                .clk    = {
-                        .name           = "sclk_mmc",
-                        .devname        = "s3c-sdhci.1",
-                        .ctrlbit        = (1 << 25),
-                        .enable         = s5p64x0_sclk_ctrl,
-                },
-                .sources = &clkset_group2,
-                .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
-                .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
-        }, {
-                .clk    = {
-                        .name           = "sclk_mmc",
-                        .devname        = "s3c-sdhci.2",
-                        .ctrlbit        = (1 << 26),
-                        .enable         = s5p64x0_sclk_ctrl,
-                },
-                .sources = &clkset_group2,
-                .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
-                .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
-        }, {
-                .clk    = {
                         .name           = "sclk_fimc",
                         .ctrlbit        = (1 << 10),
                         .enable         = s5p64x0_sclk_ctrl,
@@ -507,6 +477,42 @@ static struct clksrc_clk clksrcs[] = {
         },
 };
 
+static struct clksrc_clk clk_sclk_mmc0 = {
+        .clk    = {
+                .name           = "sclk_mmc",
+                .devname        = "s3c-sdhci.0",
+                .ctrlbit        = (1 << 24),
+                .enable         = s5p64x0_sclk_ctrl,
+        },
+        .sources = &clkset_group2,
+        .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
+        .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc1 = {
+        .clk    = {
+                .name           = "sclk_mmc",
+                .devname        = "s3c-sdhci.1",
+                .ctrlbit        = (1 << 25),
+                .enable         = s5p64x0_sclk_ctrl,
+        },
+        .sources = &clkset_group2,
+        .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
+        .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc2 = {
+        .clk    = {
+                .name           = "sclk_mmc",
+                .devname        = "s3c-sdhci.2",
+                .ctrlbit        = (1 << 26),
+                .enable         = s5p64x0_sclk_ctrl,
+        },
+        .sources = &clkset_group2,
+        .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
+        .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
+};
+
 static struct clksrc_clk clk_sclk_uclk = {
         .clk    = {
                 .name           = "uclk1",
@@ -546,6 +552,9 @@ static struct clksrc_clk *clksrc_cdev[] = {
         &clk_sclk_uclk,
         &clk_sclk_spi0,
         &clk_sclk_spi1,
+        &clk_sclk_mmc0,
+        &clk_sclk_mmc1,
+        &clk_sclk_mmc2,
 };
 
 static struct clk_lookup s5p6450_clk_lookup[] = {
@@ -554,6 +563,9 @@ static struct clk_lookup s5p6450_clk_lookup[] = {
         CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
         CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
         CLKDEV_INIT("s3c64xx-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
+        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),
 };
 
 /* Clock initialization code */