Re: [PATCH 0/2] ARM: dts: Fix imprecise external abort error when accessing Exynos MFC

From: Marek Szyprowski
Date: Wed May 25 2016 - 02:51:17 EST


On 2016-05-24 19:41, Javier Martinez Canillas wrote:
This series fixes an imprecise external abort error when accessing the
Exynos MFC registers due the power domain configuration requiring the
aclk333 clock to be enabled during a domain switch.

There isn't a dependency between the clock and Linux Samsung SoC trees
because the CLK_ACLK333 clock ID is already defined so the patches can
be picked indepedently by the relevant subsystem maintainers.

Tested-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>

I'm really curious what kind of async-bridge is there, but this patch
really fixes the problem with mfc power domain.

Best regards,

Javier Martinez Canillas (2):
clk: exynos5420: Set ID for aclk333 gate clock
ARM: dts: Add async-bridge clock to MFC power domain for Exynos5420

arch/arm/boot/dts/exynos5420.dtsi | 5 +++--
drivers/clk/samsung/clk-exynos5420.c | 2 +-
2 files changed, 4 insertions(+), 3 deletions(-)

Best regards
Marek Szyprowski, PhD
Samsung R&D Institute Poland