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authorTushar Behera <tushar.behera@linaro.org>2014-05-15 04:16:03 +0900
committerHyungwon Hwang <human.hwang@samsung.com>2014-12-17 16:18:10 +0900
commit20e723e854bf2b6d8207c75edb6dc513cdeb613e (patch)
tree3c7b0b502358c08be9388cb8ef221f9d0782472b /arch/arm
parent60b7ee6bc7fed7f2f631075f8345a41740b9e58e (diff)
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ARM: dts: Remove mau_pd node for exynos5420
MAU powerdomain provides clocks for Audio sub-system block. This block comprises of the I2S audio controller, audio DMA blocks and Audio sub-system clock registers. Right now, there is no way to hook up power-domains with clock providers. During late boot when this power-domain gets disabled, we get following external abort. Unhandled fault: imprecise external abort (0x1406) at 0x00000000 Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007 Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Tested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/exynos5420.dtsi5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index ba6728b609e..a24b32cf2fa 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -237,11 +237,6 @@
reg = <0x100440C0 0x20>;
};
- mau_pd: power-domain@100440E0 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x100440E0 0x20>;
- };
-
g2d_pd: power-domain@10044100 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044100 0x20>;