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| author | Tushar Behera <tushar.b@samsung.com> | 2014-07-08 01:31:41 +0200 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-07-08 01:31:41 +0200 |
| commit | be0b420ad6123e587738a67a9eff3ec213a57604 (patch) | |
| tree | cfd40f05975ad63412e3836d91e3193ac2f4b6fb | |
| parent | Linux 3.16-rc4 (diff) | |
| download | linux-be0b420ad6123e587738a67a9eff3ec213a57604.tar.xz linux-be0b420ad6123e587738a67a9eff3ec213a57604.zip | |
ARM: dts: Update the parent for Audss clocks in Exynos5420
Currently CLK_FOUT_EPLL was set as one of the parents of AUDSS mux.
As per the user manual, it should be CLK_MAU_EPLL.
The problem surfaced when the bootloader in Peach-pit board set
the EPLL clock as the parent of AUDSS mux. While booting the kernel,
we used to get a system hang during late boot if CLK_MAU_EPLL was
disabled.
Signed-off-by: Tushar Behera <tushar.b@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Reported-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | arch/arm/boot/dts/exynos5420.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index e38532271ef9..79e9119d3f8d 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -167,7 +167,7 @@ compatible = "samsung,exynos5420-audss-clock"; reg = <0x03810000 0x0C>; #clock-cells = <1>; - clocks = <&clock CLK_FIN_PLL>, <&clock CLK_FOUT_EPLL>, + clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MAU_EPLL>, <&clock CLK_SCLK_MAUDIO0>, <&clock CLK_SCLK_MAUPCM0>; clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in"; }; |