diff options
| author | Waldemar Brodkorb <wbx@openadk.org> | 2023-04-05 01:20:48 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2023-04-05 08:00:31 +0200 |
| commit | 4f9389869c036240111a3dc8e11b6c12e2c1af92 (patch) | |
| tree | 909a62fc3dd04cebf458b5356cc6109ea7a8eb6d /target/linux/patches/6.1.22/board-rockpi4-0003-arm64-dts-pcie.patch | |
| parent | d95e224ba759c0368c6e16864b2ed7a4fa1b6c9b (diff) | |
linux: update 6.1.x version
Diffstat (limited to 'target/linux/patches/6.1.22/board-rockpi4-0003-arm64-dts-pcie.patch')
| -rw-r--r-- | target/linux/patches/6.1.22/board-rockpi4-0003-arm64-dts-pcie.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/patches/6.1.22/board-rockpi4-0003-arm64-dts-pcie.patch b/target/linux/patches/6.1.22/board-rockpi4-0003-arm64-dts-pcie.patch new file mode 100644 index 000000000..1777e7a86 --- /dev/null +++ b/target/linux/patches/6.1.22/board-rockpi4-0003-arm64-dts-pcie.patch @@ -0,0 +1,35 @@ +diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +index 1ae1ebd4e..2f84397d5 100644 +--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi ++++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +@@ -62,6 +62,8 @@ + regulator-name = "vcc3v3_pcie"; + regulator-always-on; + regulator-boot-on; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; + vin-supply = <&vcc5v0_sys>; + }; + +@@ -434,6 +459,21 @@ + gpio1830-supply = <&vcc_3v0>; + }; + ++&pcie0 { ++ ep-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_HIGH>; ++ num-lanes = <4>; ++ max-link-speed = <1>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pcie_clkreqnb_cpm>; ++ vpcie12v-supply = <&vcc12v_dcin>; ++ vpcie3v3-supply = <&vcc3v3_pcie>; ++ status = "okay"; ++}; ++ ++&pcie_phy { ++ status = "okay"; ++}; ++ + &pmu_io_domains { + status = "okay"; + |