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Diffstat (limited to 'arch/arm/mach-exynos/clock-exynos4212.c')
-rw-r--r--arch/arm/mach-exynos/clock-exynos4212.c38
1 files changed, 37 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos/clock-exynos4212.c b/arch/arm/mach-exynos/clock-exynos4212.c
index 3ecc01e..da397d2 100644
--- a/arch/arm/mach-exynos/clock-exynos4212.c
+++ b/arch/arm/mach-exynos/clock-exynos4212.c
@@ -26,6 +26,7 @@
#include <mach/hardware.h>
#include <mach/map.h>
#include <mach/regs-clock.h>
+#include <mach/sysmmu.h>
#include "common.h"
#include "clock-exynos4.h"
@@ -39,6 +40,16 @@ static struct sleep_save exynos4212_clock_save[] = {
};
#endif
+static int exynos4212_clk_ip_isp0_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(EXYNOS4_CLKGATE_IP_ISP0, clk, enable);
+}
+
+static int exynos4212_clk_ip_isp1_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(EXYNOS4_CLKGATE_IP_ISP1, clk, enable);
+}
+
static struct clk *clk_src_mpll_user_list[] = {
[0] = &clk_fin_mpll,
[1] = &exynos4_clk_mout_mpll.clk,
@@ -66,7 +77,32 @@ static struct clksrc_clk clksrcs[] = {
};
static struct clk init_clocks_off[] = {
- /* nothing here yet */
+ {
+ .name = SYSMMU_CLOCK_NAME,
+ .devname = SYSMMU_CLOCK_DEVNAME(2d, 14),
+ .enable = exynos4_clk_ip_dmc_ctrl,
+ .ctrlbit = (1 << 24),
+ }, {
+ .name = SYSMMU_CLOCK_NAME,
+ .devname = SYSMMU_CLOCK_DEVNAME(isp, 9),
+ .enable = exynos4212_clk_ip_isp0_ctrl,
+ .ctrlbit = (7 << 8),
+ }, {
+ .name = SYSMMU_CLOCK_NAME2,
+ .devname = SYSMMU_CLOCK_DEVNAME(isp, 9),
+ .enable = exynos4212_clk_ip_isp1_ctrl,
+ .ctrlbit = (1 << 4),
+ }, {
+ .name = "flite",
+ .devname = "exynos-fimc-lite.0",
+ .enable = exynos4212_clk_ip_isp0_ctrl,
+ .ctrlbit = (1 << 4),
+ }, {
+ .name = "flite",
+ .devname = "exynos-fimc-lite.1",
+ .enable = exynos4212_clk_ip_isp0_ctrl,
+ .ctrlbit = (1 << 3),
+ }
};
#ifdef CONFIG_PM_SLEEP