arm64: dts: rockchip: add PCIe nodes on rk3399-rockpro64
diff mbox series

Message ID 20190509170314.12806-1-katsuhiro@katsuster.net
State New
Headers show
Series
  • arm64: dts: rockchip: add PCIe nodes on rk3399-rockpro64
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Commit Message

Katsuhiro Suzuki May 9, 2019, 5:03 p.m. UTC
This patch adds PCIe, PCIe phy and pinctrl (for PERST#) nodes for
RockPro64 board.

Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
---
 .../boot/dts/rockchip/rk3399-rockpro64.dts     | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

Comments

Heiko Stübner May 17, 2019, 9:22 a.m. UTC | #1
Am Donnerstag, 9. Mai 2019, 19:03:14 CEST schrieb Katsuhiro Suzuki:
> This patch adds PCIe, PCIe phy and pinctrl (for PERST#) nodes for
> RockPro64 board.
> 
> Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>

applied for 5.3 after a bit of alphabetical sorting
- num-lanes above pinctrl properties
- pcie-perst above pcie-pwr-on pinctrl entry


Heiko

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
index 20ec7d1c25d7..56d7eeedf07c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
@@ -513,6 +513,20 @@ 
 	gpio1830-supply = <&vcc_3v0>;
 };
 
+&pcie0 {
+	ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_perst>;
+	vpcie12v-supply = <&vcc12v_dcin>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	num-lanes = <4>;
+	status = "okay";
+};
+
+&pcie_phy {
+	status = "okay";
+};
+
 &pmu_io_domains {
 	pmu1830-supply = <&vcc_3v0>;
 	status = "okay";
@@ -545,6 +559,10 @@ 
 		pcie_pwr_en: pcie-pwr-en {
 			rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
+
+		pcie_perst: pcie-perst {
+			rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
 	};
 
 	pmic {