ARM: dts: Fix PL330 MDMA clock assignment for Exynos4x12
Subsystems (2)
PATCH 1/1 ARM: dts: Fix PL330 MDMA clock assignment for Exynos4x12
Exynos4212/4412 has different clock for the PL330 MDMA, ensure the clock is properly assigned for these newer SoCs.
Signed-off-by Sylwester Nawrocki <[email protected]>
Acked-by Kyungmin Park <[email protected]>
--- arch/arm/boot/dts/exynos4x12.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)
arch/arm/boot/dts/exynos4x12.dtsi +6 -0
@@ -243,4 +243,10 @@ clock-names = "biu", "ciu"; status = "disabled"; }; + + amba { + mdma at 12850000 { + clocks = <&clock CLK_MDMA2>; + }; + }; };
Signature · 1 line
1.7.9.5
PATCH 1/1 ARM: dts: Fix PL330 MDMA clock assignment for Exynos4x12
Hi Sylwester,
Quoted 15 lines · Sylwester Nawrocki
Exynos4212/4412 has different clock for the PL330 MDMA, ensure the clock is properly assigned for these newer SoCs.
Signed-off-by Sylwester Nawrocki <[email protected]>Acked-by Kyungmin Park <[email protected]>--- arch/arm/boot/dts/exynos4x12.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)arch/arm/boot/dts/exynos4x12.dtsi +0
-0
arch/arm/boot/dts/exynos4x12.dtsi line 252
Quoted 10 lines
arch/arm/boot/dts/exynos4x12.dtsi +6
-0@@ -243,4 +243,10 @@ clock-names = "biu", "ciu"; status = "disabled"; }; + + amba { + mdma at 12850000 { + clocks = <&clock CLK_MDMA2>; + }; + }; };
Since the ID for CLK_MDMA2 was added mistakenly, instead of reusing CLK_MDMA and it was not used by any device tree files anyway, I believe the better fix would be to simply change the clock definition in Exynos 4 clock driver to use CLK_MDMA for both SoC families.
Best regards,
Tomasz