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| author | Markus Reichl <m.reichl@fivetechno.de> | 2019-11-11 15:21:39 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2019-12-09 09:44:21 +0100 |
| commit | ec5b0af7da34fc1f62fdb93d6f7dad52369f6509 (patch) | |
| tree | 597126d045b6fae25ad5e5f9192ccfb6af8bf9fd | |
| parent | ec7d731d81e794489ee8e76da221f3358d682ad0 (diff) | |
| download | lwn-ec5b0af7da34fc1f62fdb93d6f7dad52369f6509.tar.gz lwn-ec5b0af7da34fc1f62fdb93d6f7dad52369f6509.zip | |
arm64: dts: rockchip: Add regulators for pcie on rk3399-roc-pc
Add regulators to pcie node from schematics.
Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Link: https://lore.kernel.org/r/8fa0c3da-b64d-f47f-a9eb-b3456a3fd073@fivetechno.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi | 10 |
2 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts index d6b3042cffa9..2c9c13a0fca9 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts @@ -50,6 +50,8 @@ pinctrl-names = "default"; pinctrl-0 = <&pcie_perst>; vpcie3v3-supply = <&vcc3v3_pcie>; + vpcie1v8-supply = <&vcc1v8_pmu>; + vpcie0v9-supply = <&vcca_0v9>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi index 287f97488f65..2ef8ee2eae02 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi @@ -145,6 +145,16 @@ vin-supply = <&dc_12v>; }; + vcca_0v9: vcca-0v9 { + compatible = "regulator-fixed"; + regulator-name = "vcca_0v9"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + vin-supply = <&vcc3v3_sys>; + }; + /* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */ vcc5v0_host: vcc5v0-host-regulator { compatible = "regulator-fixed"; |