Hello, On 01/20/2015 06:54 PM, Mike Turquette wrote: > Quoting Sylwester Nawrocki (2015-01-20 06:04:00) >> Hi, >> >> On 20/01/15 11:35, Javier Martinez Canillas wrote: >> > When a power domain is powered off on Exynos5420 SoC, the input clocks of >> > the devices attached to this power domain are re-parented to oscclk and >> > restored to the original parent after powering on the power domain. >> > >> > So a reference to the input and parent clocks for the devices attached to >> > a power domain are needed to be able to do the re-parenting. The DISP1 pd >> > includes modules which uses the following clocks: >> > >> > ACLK_200_DISP1 (MIXER and HDMILINK) >> > ACLK_300_DISP1 (FIMD1) >> > ACLK_400_DISP1 (Internal Buses) >> > >> > Each of these clocks are generated as the output of a clock mux so add an >> > ID for all of these clock muxes and their parents to be referenced in the >> > DISP1 power domain device node. >> > >> > Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx> >> >> The patch looks OK to me, I'm fine with it being merged via Kukjin's tree >> due to the dts dependencies (including other pending dts patches touching >> the arch/arm/boot/dts/exynos5420.dtsi file). >> I think we need also Mike ACK for that, I could also queue the patch for >> the clk tree and create a topic branch, but merging both patches via >> arm-soc seems a more sane option in this case. >> >> Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> > > Acked-by: Michael Turquette <mturquette@xxxxxxxxxx> > Thanks a lot Sylwester and Mike for your acks. Kukjin, could you please pick $subject and "Patch 2/2 ARM: dts: Add DISP1 power domain for exynos5420" through your tree? Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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