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Message-Id: <20200403142235.8870-2-jbx6244@gmail.com>
Date: Fri, 3 Apr 2020 16:22:35 +0200
From: Johan Jonker <jbx6244@...il.com>
To: heiko@...ech.de
Cc: hjc@...k-chips.com, airlied@...ux.ie, daniel@...ll.ch,
robh+dt@...nel.org, dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v5 2/2] dt-bindings: display: rockchip-vop: add additional properties
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 <jbx6244@...il.com>
Reviewed-by: Rob Herring <robh@...nel.org>
---
Changes v5:
Add reviewed by
---
.../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 42ee2b5c3..1695e3e4b 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
@@ -94,6 +103,7 @@ examples:
- |
#include <dt-bindings/clock/rk3288-cru.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/power/rk3288-power.h>
vopb: vopb@...30000 {
compatible = "rockchip,rk3288-vop";
reg = <0x0 0xff930000 0x0 0x19c>,
@@ -103,6 +113,7 @@ 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
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