[PATCH v4 2/2] dt-bindings: display: rockchip-vop: add additional properties
From: Johan Jonker <hidden>
Date: 2020-03-25 10:38:40
Also in:
dri-devel, linux-arm-kernel, linux-rockchip, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for rockchip, open firmware and flattened device tree bindings, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Sandy Huang, Heiko Stübner, Andy Yan, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
In the old txt situation we add/describe only properties that are used by the driver/hardware itself. With yaml it also filters things in a node that are used by other drivers like 'assigned-clocks' and 'assigned-clock-rates' for rk3399 and 'power-domains' for most Rockchip Socs in 'vop' nodes, so add them to 'rockchip-vop.yaml'. Signed-off-by: Johan Jonker <redacted> --- .../devicetree/bindings/display/rockchip/rockchip-vop.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml
index bc58c5132..497a9fb2d 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml@@ -75,9 +75,18 @@ properties: A port node with endpoint definitions as defined in Documentation/devicetree/bindings/media/video-interfaces.txt. + assigned-clocks: + maxItems: 2 + + assigned-clock-rates: + maxItems: 2 + iommus: maxItems: 1 + power-domains: + maxItems: 1 + required: - compatible - reg
@@ -95,6 +104,7 @@ examples: #include <dt-bindings/clock/rk3288-cru.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/power/rk3288-power.h> vopb: vopb@ff930000 { compatible = "rockchip,rk3288-vop"; reg = <0x0 0xff930000 0x0 0x19c>,
@@ -104,6 +114,7 @@ examples: <&cru DCLK_VOP0>, <&cru HCLK_VOP0>; clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; + power-domains = <&power RK3288_PD_VIO>; resets = <&cru SRST_LCDC1_AXI>, <&cru SRST_LCDC1_AHB>, <&cru SRST_LCDC1_DCLK>;
--
2.11.0