diff options
author | Katsuhiro Suzuki <katsuhiro@katsuster.net> | 2019-05-10 02:03:14 +0900 |
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committer | Heiko Stuebner <heiko@sntech.de> | 2019-05-20 01:00:32 +0200 |
commit | bba821f5479eaab474b2ec1e230ec8b532089722 (patch) | |
tree | d07c6643ca9cc0f65d749d8e245410e44edf79e3 /arch | |
parent | a188339ca5a396acc588e5851ed7e19f66b0ebd9 (diff) | |
download | linux-stable-bba821f5479eaab474b2ec1e230ec8b532089722.tar.gz linux-stable-bba821f5479eaab474b2ec1e230ec8b532089722.tar.bz2 linux-stable-bba821f5479eaab474b2ec1e230ec8b532089722.zip |
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 <katsuhiro@katsuster.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts index 20ec7d1c25d7..eb5594062006 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>; + num-lanes = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_perst>; + vpcie12v-supply = <&vcc12v_dcin>; + vpcie3v3-supply = <&vcc3v3_pcie>; + status = "okay"; +}; + +&pcie_phy { + status = "okay"; +}; + &pmu_io_domains { pmu1830-supply = <&vcc_3v0>; status = "okay"; @@ -542,6 +556,10 @@ }; pcie { + pcie_perst: pcie-perst { + rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + pcie_pwr_en: pcie-pwr-en { rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; |