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ARM: dts: Use last parent for clocks during power domain on/off 

Replace fixed parent with last parent (obtained with clk_get_parent())
of clocks for devices in mfc and disp power domains. This should improve
behavior if such clocks were reparented by the drivers and new parents
are different than those specified in DTS.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2015-04-03 11:28:01 +02:00 committed by Kukjin Kim
parent a1c0013c71
commit 8d9321fbe2
1 changed files with 4 additions and 9 deletions
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13
arch/arm/boot/dts/exynos5420.dtsi
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@ -264,9 +264,8 @@
mfc_pd: power-domain@10044060 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044060 0x20>;
clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_SW_ACLK333>,
<&clock CLK_MOUT_USER_ACLK333>;
clock-names = "oscclk", "pclk0", "clk0";
clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_USER_ACLK333>;
clock-names = "oscclk", "clk0";
#power-domain-cells = <0>;
};
@ -280,16 +279,12 @@
compatible = "samsung,exynos4210-pd";
reg = <0x100440C0 0x20>;
#power-domain-cells = <0>;
clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_SW_ACLK200>,
clocks = <&clock CLK_FIN_PLL>,
<&clock CLK_MOUT_USER_ACLK200_DISP1>,
<&clock CLK_MOUT_SW_ACLK300>,
<&clock CLK_MOUT_USER_ACLK300_DISP1>,
<&clock CLK_MOUT_SW_ACLK400>,
<&clock CLK_MOUT_USER_ACLK400_DISP1>,
<&clock CLK_FIMD1>, <&clock CLK_MIXER>;
clock-names = "oscclk", "pclk0", "clk0",
"pclk1", "clk1", "pclk2", "clk2",
"asb0", "asb1";
clock-names = "oscclk", "clk0", "clk1", "clk2", "asb0", "asb1";
};
pinctrl_0: pinctrl@13400000 {