diff options
author | Marek Szyprowski <m.szyprowski@samsung.com> | 2017-01-30 11:57:36 +0100 |
---|---|---|
committer | Krzysztof Kozlowski <krzk@kernel.org> | 2017-01-31 21:37:51 +0200 |
commit | d1160ebff1fea7ac7f6e6533b43144d377b56e6f (patch) | |
tree | 3debe3010c8ab4ca15f91c151ab6846b6f5d52ff /arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | |
parent | 67707c78f592590c83604d37e709f2e5218a5ac0 (diff) | |
download | linux-d1160ebff1fea7ac7f6e6533b43144d377b56e6f.tar.gz |
arm64: dts: exynos: Add initial configuration for DISP clocks for TM2/TM2e
Add initial clock configuration for display subsystem for Exynos5433 based TM2/TM2e boards in device tree in order to avoid dependency on the configuration left by the bootloader. This initial configuration is also needed to ensure that display subsystem is operational if display power domain gets turned off before clock controller is probed and the inital clock configuration left by the bootloader saved. TM2 and TM2e uses different rate for DISP PLL clock, but for better maintainability all 'assigned-clocks-*' properties for DISP CMU are defines in each board dts instead of redefining the rates property. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi index 53fd0683d400..098ad557fee3 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi @@ -217,18 +217,6 @@ assigned-clock-parents = <&cmu_top CLK_FOUT_AUD_PLL>; }; -&cmu_disp { - assigned-clocks = <&cmu_mif CLK_MOUT_SCLK_DECON_TV_ECLK_A>, - <&cmu_mif CLK_DIV_SCLK_DECON_TV_ECLK>, - <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>, - <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK>; - assigned-clock-parents = <&cmu_mif CLK_MOUT_BUS_PLL_DIV2>, - <0>, - <&cmu_mif CLK_SCLK_DECON_TV_ECLK_DISP>, - <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>; - assigned-clock-rates = <0>, <400000000>; -}; - &cmu_fsys { assigned-clocks = <&cmu_top CLK_MOUT_SCLK_USBDRD30>, <&cmu_top CLK_MOUT_SCLK_USBHOST30>, |