* [PATCH] arm64: dts: rockchip: enable display subsystem on rk3399-firefly
@ 2017-08-24 15:49 Heiko Stuebner
2017-09-14 21:46 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: Heiko Stuebner @ 2017-08-24 15:49 UTC (permalink / raw)
To: linux-arm-kernel
Enable the graphics-related nodes on the rk3399-firefly which makes
it possible to see output on the on-board hdmi output.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index 7fd4bfcaa38e..05fb773f975b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -255,6 +255,11 @@
status = "okay";
};
+&hdmi {
+ ddc-i2c-bus = <&i2c3>;
+ status = "okay";
+};
+
&i2c0 {
clock-frequency = <400000>;
i2c-scl-rising-time-ns = <168>;
@@ -728,3 +733,23 @@
status = "okay";
dr_mode = "host";
};
+
+&vopb {
+ assigned-clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>, <&cru DCLK_VOP0>;
+ assigned-clock-rates = <400000000>, <200000000>, <100000000>;
+ status = "okay";
+};
+
+&vopb_mmu {
+ status = "okay";
+};
+
+&vopl {
+ assigned-clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>, <&cru DCLK_VOP1>;
+ assigned-clock-rates = <400000000>, <200000000>, <100000000>;
+ status = "okay";
+};
+
+&vopl_mmu {
+ status = "okay";
+};
--
2.14.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] arm64: dts: rockchip: enable display subsystem on rk3399-firefly
2017-08-24 15:49 [PATCH] arm64: dts: rockchip: enable display subsystem on rk3399-firefly Heiko Stuebner
@ 2017-09-14 21:46 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2017-09-14 21:46 UTC (permalink / raw)
To: linux-arm-kernel
Am Donnerstag, 24. August 2017, 17:49:19 CEST schrieb Heiko Stuebner:
> Enable the graphics-related nodes on the rk3399-firefly which makes
> it possible to see output on the on-board hdmi output.
>
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
applied for 4.15 after dropping the assigned-clock properties.
We have clock defaults for the vops in rk3399.dtsi now and
the firefly works nicely without them here.
^ permalink raw reply [flat|nested] 2+ messages in thread
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