clk: exynos5250: register display block gate clocks to common clock framework

Add gate clocks for fimd, mie, dsim, dp, mixer and hdmi.
Register it to common clock framework.

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
index 7104f02..781a627 100644 (file)
--- a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
@@ -149,6 +149,12 @@ clock which they consume.
   wdt                  336
   rtc                  337
   tmu                  338
+  fimd1                        339
+  mie1                 340
+  dsim0                        341
+  dp                   342
+  mixer                        343
+  hdmi                 345
 
 Example 1: An example of a clock controller node is listed below.
 

diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index 5cd9a0c..e5e733a 100644 (file)
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -62,6 +62,7 @@
 #define GATE_IP_PERIS          0x10960
 #define SRC_CDREX              0x20200
 #define PLL_DIV2_SEL           0x20a24
+#define GATE_IP_DISP1          0x10928
 
 /*
  * Let each supported clock get a unique id. This id is used to lookup the clock
@@ -98,7 +99,7 @@ enum exynos5250_clks {
        spi2, i2s1, i2s2, pcm1, pcm2, pwm, spdif, ac97, hsi2c0, hsi2c1, hsi2c2,
        hsi2c3, chipid, sysreg, pmu, cmu_top, cmu_core, cmu_mem, tzpc0, tzpc1,
        tzpc2, tzpc3, tzpc4, tzpc5, tzpc6, tzpc7, tzpc8, tzpc9, hdmi_cec, mct,
-       wdt, rtc, tmu,
+       wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi,
 
        nr_clks,
 };
@@ -150,6 +151,7 @@ static __initdata unsigned long exynos5250_clk_regs[] = {
        GATE_IP_PERIS,
        SRC_CDREX,
        PLL_DIV2_SEL,
+       GATE_IP_DISP1,
 };
 
 /* list of all parent clock list */
@@ -455,6 +457,12 @@ struct samsung_gate_clock exynos5250_gate_clks[] __initdata = {
                        SRC_MASK_PERIC1, 20, CLK_SET_RATE_PARENT, 0),
        GATE(sclk_spi2, "sclk_spi2", "div_spi_pre2",
                        SRC_MASK_PERIC1, 24, CLK_SET_RATE_PARENT, 0),
+       GATE(fimd1, "fimd1", "aclk200", GATE_IP_DISP1, 0, 0, 0),
+       GATE(mie1, "mie1", "aclk200", GATE_IP_DISP1, 1, 0, 0),
+       GATE(dsim0, "dsim0", "aclk200", GATE_IP_DISP1, 3, 0, 0),
+       GATE(dp, "dp", "aclk200", GATE_IP_DISP1, 4, 0, 0),
+       GATE(mixer, "mixer", "aclk200", GATE_IP_DISP1, 5, 0, 0),
+       GATE(hdmi, "hdmi", "aclk200", GATE_IP_DISP1, 6, 0, 0),
 };
 
 static __initdata struct of_device_id ext_clk_match[] = {