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authorSachin Kamat <sachin.kamat@linaro.org>2012-07-17 07:52:03 +0900
committerKukjin Kim <kgene.kim@samsung.com>2012-07-17 07:52:03 +0900
commit6c6c185b45568dd3bc887d7248228476e3a6906a (patch)
treed20198de031dc6cd01752d48d521eff81ae7efc8 /arch/arm/mach-exynos
parent8bf56466414aef011983d96ef401fe3ad75cfc29 (diff)
ARM: EXYNOS: Add G2D related clock entries for SMDK4X12
Adds G2D related clock entries for SMDK4X12 boards. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos')
-rw-r--r--arch/arm/mach-exynos/clock-exynos4212.c41
1 files changed, 39 insertions, 2 deletions
diff --git a/arch/arm/mach-exynos/clock-exynos4212.c b/arch/arm/mach-exynos/clock-exynos4212.c
index da397d21bbcf..8fba0b5fb8ab 100644
--- a/arch/arm/mach-exynos/clock-exynos4212.c
+++ b/arch/arm/mach-exynos/clock-exynos4212.c
@@ -68,12 +68,45 @@ static struct clksrc_clk clk_mout_mpll_user = {
.reg_src = { .reg = EXYNOS4_CLKSRC_CPU, .shift = 24, .size = 1 },
};
+static struct clksrc_clk exynos4x12_clk_mout_g2d0 = {
+ .clk = {
+ .name = "mout_g2d0",
+ },
+ .sources = &exynos4_clkset_mout_g2d0,
+ .reg_src = { .reg = EXYNOS4_CLKSRC_DMC, .shift = 20, .size = 1 },
+};
+
+static struct clksrc_clk exynos4x12_clk_mout_g2d1 = {
+ .clk = {
+ .name = "mout_g2d1",
+ },
+ .sources = &exynos4_clkset_mout_g2d1,
+ .reg_src = { .reg = EXYNOS4_CLKSRC_DMC, .shift = 24, .size = 1 },
+};
+
+static struct clk *exynos4x12_clkset_mout_g2d_list[] = {
+ [0] = &exynos4x12_clk_mout_g2d0.clk,
+ [1] = &exynos4x12_clk_mout_g2d1.clk,
+};
+
+static struct clksrc_sources exynos4x12_clkset_mout_g2d = {
+ .sources = exynos4x12_clkset_mout_g2d_list,
+ .nr_sources = ARRAY_SIZE(exynos4x12_clkset_mout_g2d_list),
+};
+
static struct clksrc_clk *sysclks[] = {
&clk_mout_mpll_user,
};
static struct clksrc_clk clksrcs[] = {
- /* nothing here yet */
+ {
+ .clk = {
+ .name = "sclk_fimg2d",
+ },
+ .sources = &exynos4x12_clkset_mout_g2d,
+ .reg_src = { .reg = EXYNOS4_CLKSRC_DMC, .shift = 28, .size = 1 },
+ .reg_div = { .reg = EXYNOS4_CLKDIV_DMC1, .shift = 0, .size = 4 },
+ },
};
static struct clk init_clocks_off[] = {
@@ -102,7 +135,11 @@ static struct clk init_clocks_off[] = {
.devname = "exynos-fimc-lite.1",
.enable = exynos4212_clk_ip_isp0_ctrl,
.ctrlbit = (1 << 3),
- }
+ }, {
+ .name = "fimg2d",
+ .enable = exynos4_clk_ip_dmc_ctrl,
+ .ctrlbit = (1 << 23),
+ },
};
#ifdef CONFIG_PM_SLEEP