clk: samsung: exynos3250: Add MMC2 clock

This patch add the MMC2 clocks (mux, divider, gate) of Exynos3250 SoC.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>

diff --git a/drivers/clk/samsung/clk-exynos3250.c b/drivers/clk/samsung/clk-exynos3250.c
index bc60e39..16575ee 100644 (file)
--- a/drivers/clk/samsung/clk-exynos3250.c
+++ b/drivers/clk/samsung/clk-exynos3250.c
@@ -302,6 +302,7 @@ static struct samsung_mux_clock mux_clks[] __initdata = {
 
        /* SRC_FSYS */
        MUX(CLK_MOUT_TSADC, "mout_tsadc", group_sclk_p, SRC_FSYS, 28, 4),
+       MUX(CLK_MOUT_MMC2, "mout_mmc2", group_sclk_p, SRC_FSYS, 8, 4),
        MUX(CLK_MOUT_MMC1, "mout_mmc1", group_sclk_p, SRC_FSYS, 4, 4),
        MUX(CLK_MOUT_MMC0, "mout_mmc0", group_sclk_p, SRC_FSYS, 0, 4),
 
@@ -390,6 +391,11 @@ static struct samsung_div_clock div_clks[] __initdata = {
                CLK_SET_RATE_PARENT, 0),
        DIV(CLK_DIV_MMC0, "div_mmc0", "mout_mmc0", DIV_FSYS1, 0, 4),
 
+       /* DIV_FSYS2 */
+       DIV_F(CLK_DIV_MMC2_PRE, "div_mmc2_pre", "div_mmc2", DIV_FSYS2, 8, 8,
+               CLK_SET_RATE_PARENT, 0),
+       DIV(CLK_DIV_MMC2, "div_mmc2", "mout_mmc2", DIV_FSYS2, 0, 4),
+
        /* DIV_PERIL0 */
        DIV(CLK_DIV_UART2, "div_uart2", "mout_uart2", DIV_PERIL0, 8, 4),
        DIV(CLK_DIV_UART1, "div_uart1", "mout_uart1", DIV_PERIL0, 4, 4),
@@ -540,6 +546,8 @@ static struct samsung_gate_clock gate_clks[] __initdata = {
                GATE_SCLK_FSYS, 9, CLK_SET_RATE_PARENT, 0),
        GATE(CLK_SCLK_EBI, "sclk_ebi", "div_ebi",
                GATE_SCLK_FSYS, 6, CLK_SET_RATE_PARENT, 0),
+       GATE(CLK_SCLK_MMC2, "sclk_mmc2", "div_mmc2_pre",
+               GATE_SCLK_FSYS, 2, CLK_SET_RATE_PARENT, 0),
        GATE(CLK_SCLK_MMC1, "sclk_mmc1", "div_mmc1_pre",
                GATE_SCLK_FSYS, 1, CLK_SET_RATE_PARENT, 0),
        GATE(CLK_SCLK_MMC0, "sclk_mmc0", "div_mmc0_pre",
@@ -635,6 +643,7 @@ static struct samsung_gate_clock gate_clks[] __initdata = {
        GATE(CLK_USBOTG, "usbotg", "div_aclk_200", GATE_IP_FSYS, 13, 0, 0),
        GATE(CLK_USBHOST, "usbhost", "div_aclk_200", GATE_IP_FSYS, 12, 0, 0),
        GATE(CLK_SROMC, "sromc", "div_aclk_200", GATE_IP_FSYS, 11, 0, 0),
+       GATE(CLK_SDMMC2, "sdmmc2", "div_aclk_200", GATE_IP_FSYS, 7, 0, 0),
        GATE(CLK_SDMMC1, "sdmmc1", "div_aclk_200", GATE_IP_FSYS, 6, 0, 0),
        GATE(CLK_SDMMC0, "sdmmc0", "div_aclk_200", GATE_IP_FSYS, 5, 0, 0),
        GATE(CLK_PDMA1, "pdma1", "div_aclk_200", GATE_IP_FSYS, 1, 0, 0),