On 20/10/15 14:24, Krzysztof Kozlowski wrote:
W dniu 20.10.2015 o 18:22, Andrzej Hajda pisze:
DECON IP requires this clock to access configuration registers.
Signed-off-by: Andrzej Hajda a.hajda@samsung.com
Documentation/devicetree/bindings/video/exynos5433-decon.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/video/exynos5433-decon.txt b/Documentation/devicetree/bindings/video/exynos5433-decon.txt index 377afbf..3dff78b 100644 --- a/Documentation/devicetree/bindings/video/exynos5433-decon.txt +++ b/Documentation/devicetree/bindings/video/exynos5433-decon.txt @@ -16,7 +16,7 @@ Required properties:
- clocks: must include clock specifiers corresponding to entries in the clock-names property.
- clock-names: list of clock names sorted in the same order as the clocks
property. Must contain "aclk_decon", "aclk_smmu_decon0x",
property. Must contain "pclk", "aclk_decon", "aclk_smmu_decon0x",I assume that old DTB wouldn't work at all, so there is no point in maintaining ABI compatibility?
As you know there is no single exynos5433 board dts that would use the DECON IP block in mainline yet. I doubt anyone at this point in mainline cares whether we require this additional clock or not.