The InnoSilicon D-PHY found in RK3128 SoCs supports DSI/LVDS/TTL with a
maximum transfer rate of 1 Gbps per lane. While adding it, also add it's
clocks to RK3128_PD_VIO powerdomain as the phy is part of it.
Signed-off-by: Alex Bee <knaerzche@xxxxxxxxx>
---
changes since v1:
- also added SCLK_MIPI_24M to powerdomain
- reword commit message
arch/arm/boot/dts/rockchip/rk3128.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index fb98873fd94e..fbd95bb08cd3 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -216,6 +216,8 @@ power-domain@RK3128_PD_VIO {
<&cru ACLK_LCDC0>,
<&cru HCLK_LCDC0>,
<&cru PCLK_MIPI>,
+ <&cru PCLK_MIPIPHY>,
+ <&cru SCLK_MIPI_24M>,
<&cru ACLK_RGA>,
<&cru HCLK_RGA>,
<&cru ACLK_VIO0>,
@@ -496,6 +498,18 @@ hdmi_out: port@1 {
};
};
+ dphy: phy@20038000 {
+ compatible = "rockchip,rk3128-dsi-dphy";
+ reg = <0x20038000 0x4000>;
+ clocks = <&cru SCLK_MIPI_24M>, <&cru PCLK_MIPIPHY>;
+ clock-names = "ref", "pclk";
+ resets = <&cru SRST_MIPIPHY_P>;
+ reset-names = "apb";
+ power-domains = <&power RK3128_PD_VIO>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+
timer0: timer@20044000 {
compatible = "rockchip,rk3128-timer", "rockchip,rk3288-timer";
reg = <0x20044000 0x20>;
--
2.43.2
