Edgeble NCM6A-IO board has 2.5Gbps Ethernet via PCI2_0.
Add support for it.
Signed-off-by: Jagan Teki <jagan@xxxxxxxxxx>
---
Changes for v2:
- none
.../dts/rockchip/rk3588-edgeble-neu6a-io.dtsi | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi
index 845f90c302ca..7e838d76fa73 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi
@@ -3,6 +3,8 @@
* Copyright (c) 2023 Edgeble AI Technologies Pvt. Ltd.
*/
+#include <dt-bindings/gpio/gpio.h>
+
/ {
aliases {
serial2 = &uart2;
@@ -11,12 +13,25 @@ aliases {
chosen {
stdout-path = "serial2:1500000n8";
};
+
+ vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_pcie2x1l0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <5000>;
+ vin-supply = <&vcc_3v3_s3>;
+ };
};
&combphy0_ps {
status = "okay";
};
+&combphy1_ps {
+ status = "okay";
+};
+
&i2c6 {
status = "okay";
@@ -33,7 +48,22 @@ hym8563: rtc@51 {
};
};
+/* ETH */
+&pcie2x1l0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie2_0_rst>;
+ reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>; /* PCIE20_1_PERST_L */
+ vpcie3v3-supply = <&vcc3v3_pcie2x1l0>;
+ status = "okay";
+};
+
&pinctrl {
+ pcie2 {
+ pcie2_0_rst: pcie2-0-rst {
+ rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
hym8563 {
hym8563_int: hym8563-int {
rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
--
2.25.1
