diff mbox series

[v4,4/7] arm64: dts: meson-axg: Add PCIE PHY nodes

Message ID 20200115122908.16954-5-repk@triplefau.lt (mailing list archive)
State Superseded
Headers show
Series PCI: amlogic: Make PCIe working reliably on AXG platforms | expand

Commit Message

Remi Pommarel Jan. 15, 2020, 12:29 p.m. UTC 
Enable both PCIE and shared MIPI/PCIE PHY nodes in order to make PCIE
reliable on AXG SoC.

Signed-off-by: Remi Pommarel <repk@triplefau.lt>
---
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 04803c3bccfa..d5c3885d4b14 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -1104,6 +1104,12 @@  hiubus: bus@ff63c000 {
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xff63c000 0x0 0x1c00>;
 
+			mpphy: phy@0 {
+				compatible = "amlogic,axg-mipi-pcie-phy";
+				reg = <0x0 0x0 0x0 0xc>;
+				#phy-cells = <1>;
+			};
+
 			sysctrl: system-controller@0 {
 				compatible = "amlogic,meson-axg-hhi-sysctrl",
 					     "simple-mfd", "syscon";
@@ -1356,6 +1362,13 @@  tdmout_c: audio-controller@580 {
 			};
 		};
 
+		pcie_phy: bus@ff644000 {
+			compatible = "amlogic,axg-pcie-phy";
+			reg = <0x0 0xff644000 0x0 0x1c>;
+			resets = <&reset RESET_PCIE_PHY>;
+			#phy-cells = <0>;
+		};
+
 		aobus: bus@ff800000 {
 			compatible = "simple-bus";
 			reg = <0x0 0xff800000 0x0 0x100000>;