diff options
| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2023-09-18 16:14:49 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2023-10-04 23:08:47 +0200 |
| commit | 42145b7a823530f57983fb6e6897f40c0be278d5 (patch) | |
| tree | 6de3a793d89bc491864dd656d95b2b1d87c97f38 /arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | |
| parent | f48a288a4a65bc8c3830b4295afb98101f234412 (diff) | |
arm64: dts: rockchip: add PCIe network controller to rock-5b
Enable the RTL8125 network controller, which is connected via
PCIe.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230918141451.131247-2-sebastian.reichel@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts index 8ab60968f275..0752b0fb4b54 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts @@ -44,6 +44,15 @@ #cooling-cells = <2>; }; + vcc3v3_pcie2x1l2: vcc3v3-pcie2x1l2-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_pcie2x1l2"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <5000>; + vin-supply = <&vcc_3v3_s3>; + }; + vcc5v0_host: vcc5v0-host-regulator { compatible = "regulator-fixed"; regulator-name = "vcc5v0_host"; @@ -78,6 +87,10 @@ }; }; +&combphy0_ps { + status = "okay"; +}; + &cpu_b0 { cpu-supply = <&vdd_cpu_big0_s0>; }; @@ -204,6 +217,14 @@ }; }; +&pcie2x1l2 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie2_2_rst>; + reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie2x1l2>; + status = "okay"; +}; + &pinctrl { hym8563 { hym8563_int: hym8563-int { @@ -217,6 +238,12 @@ }; }; + pcie2 { + pcie2_2_rst: pcie2-2-rst { + rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + usb { vcc5v0_host_en: vcc5v0-host-en { rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; |