2019-05-09 17:05:01

by Katsuhiro Suzuki

Subject: [PATCH] arm64: dts: rockchip: add PCIe nodes on rk3399-rockpro64

This patch adds PCIe, PCIe phy and pinctrl (for PERST#) nodes for
RockPro64 board.

Signed-off-by: Katsuhiro Suzuki <[email protected]>
---
.../boot/dts/rockchip/rk3399-rockpro64.dts | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

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 {
--
2.20.1

2019-05-17 09:44:51

by Heiko Stuebner

Subject: Re: [PATCH] arm64: dts: rockchip: add PCIe nodes on rk3399-rockpro64

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 <[email protected]>

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


Heiko