From mboxrd@z Thu Jan 1 00:00:00 1970 From: trblinux@gmail.com (Tushar Behera) Date: Mon, 16 Jun 2014 16:56:42 +0530 Subject: [PATCH 2/3] ARM: dts: Update the parent for Audss clocks in Exynos5420 In-Reply-To: References: <1402464739-19044-1-git-send-email-tushar.b@samsung.com> <1402464739-19044-3-git-send-email-tushar.b@samsung.com> Message-ID: <539ED472.5020102@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 06/11/2014 09:28 PM, Javier Martinez Canillas wrote: > On Wed, Jun 11, 2014 at 7:32 AM, Tushar Behera wrote: >> 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 >> Signed-off-by: Shaik Ameer Basha >> Reported-by: Kevin Hilman >> --- >> arch/arm/boot/dts/exynos5420.dtsi | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi >> index e385322..79e9119 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"; >> }; >> -- >> 1.7.9.5 >> >> -- > > Tested-by: Javier Martinez Canillas > Kukjin, Would you please take this patch as a fix for 3.16? -- Tushar Behera