Add missing pinctrl settings for PCIe 3.0 x4 clock request and wake
signals. Rename node from 'pcie3' to 'pcie30x4' to align with schematic
nomenclature.
Signed-off-by: Anand Moon <linux.amoon@xxxxxxxxx>
---
.../boot/dts/rockchip/rk3588-rock-5b.dts | 20 +++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index 2e7512676b7e..a9b55b7996cf 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -301,7 +301,7 @@ &pcie30phy {
&pcie3x4 {
pinctrl-names = "default";
- pinctrl-0 = <&pcie3_rst>;
+ pinctrl-0 = <&pcie30x4_perstn_m1 &pcie30x4_clkreqn_m1 &pcie30x4_waken_m1>;
reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_pcie30>;
status = "okay";
@@ -340,14 +340,22 @@ pcie2_2_rst: pcie2-2-rst {
};
};
- pcie3 {
- pcie3_rst: pcie3-rst {
- rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
+ pcie30x4 {
pcie3_vcc3v3_en: pcie3-vcc3v3-en {
rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
};
+
+ pcie30x4_clkreqn_m1: pcie30x4-clkreqn-m1 {
+ rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ pcie30x4_waken_m1: pcie30x4-waken-m1 {
+ rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+
+ pcie30x4_perstn_m1: pcie30x4-perstn-m1 {
+ rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
};
usb {
base-commit: 34afb82a3c67f869267a26f593b6f8fc6bf35905
--
2.44.0
