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ARM: EXYNOS: Turn off clocks for NAND, OneNAND and TSI controllers

The clocks for NAND, OneNAND and Transport Stream Interface(TSI)
controllers could be either enabled or disabled at boot. To ensure
that these are turned off until used, add them to the list of clocks
to be turned off during boot.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Reviewed-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Chander Kashyap 13 tahun lalu
induk
melakukan
1f926c4883
1 mengubah file dengan 12 tambahan dan 0 penghapusan
  1. 12 0
      arch/arm/mach-exynos/clock-exynos4.c

+ 12 - 0
arch/arm/mach-exynos/clock-exynos4.c

@@ -500,6 +500,10 @@ static struct clk exynos4_init_clocks_off[] = {
 		.devname	= "exynos4-fimc.3",
 		.enable		= exynos4_clk_ip_cam_ctrl,
 		.ctrlbit	= (1 << 3),
+	}, {
+		.name		= "tsi",
+		.enable		= exynos4_clk_ip_fsys_ctrl,
+		.ctrlbit	= (1 << 4),
 	}, {
 		.name		= "hsmmc",
 		.devname	= "exynos4-sdhci.0",
@@ -529,6 +533,14 @@ static struct clk exynos4_init_clocks_off[] = {
 		.parent		= &exynos4_clk_aclk_133.clk,
 		.enable		= exynos4_clk_ip_fsys_ctrl,
 		.ctrlbit	= (1 << 9),
+	}, {
+		.name		= "onenand",
+		.enable		= exynos4_clk_ip_fsys_ctrl,
+		.ctrlbit	= (1 << 15),
+	}, {
+		.name		= "nfcon",
+		.enable		= exynos4_clk_ip_fsys_ctrl,
+		.ctrlbit	= (1 << 16),
 	}, {
 		.name		= "dac",
 		.devname	= "s5p-sdo",