UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Tushar Behera 2014-07-08 08:31:41 +09:00 committed by Kukjin Kim
parent cd3de83f14
commit be0b420ad6
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/exynos5420.dtsi
View File

@ -167,7 +167,7 @@
compatible = "samsung,exynos5420-audss-clock"; compatible = "samsung,exynos5420-audss-clock";
reg = <0x03810000 0x0C>; reg = <0x03810000 0x0C>;
#clock-cells = <1>; #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 CLK_SCLK_MAUDIO0>, <&clock CLK_SCLK_MAUPCM0>;
clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in"; clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in";
}; };