diff mbox series

arm64: dts: renesas: ulcb-kf: add regulators for PCIe ch1

Message ID 20240129135840.28988-1-wsa+renesas@sang-engineering.com (mailing list archive)
State Mainlined
Commit fca901387e5dc2cafeb99084fa2379cdd09f3401
Delegated to: Geert Uytterhoeven
Headers show
Series arm64: dts: renesas: ulcb-kf: add regulators for PCIe ch1 | expand

Commit Message

Wolfram Sang Jan. 29, 2024, 1:58 p.m. UTC 
Without them, no power, so cards do not get recognized.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---

Changes since RFC:

* rebased to the GNSS changes Geert just applied

 arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

Comments

Wolfram Sang Feb. 9, 2024, 5:30 p.m. UTC | #1 
On Mon, Jan 29, 2024 at 02:58:40PM +0100, Wolfram Sang wrote:
> Without them, no power, so cards do not get recognized.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Can we have this one in 6.9, please?
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
index e3cc0e0e73cc..c8dc06f0dfed 100644
--- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -39,6 +39,24 @@  hdmi_1v8: regulator-hdmi-1v8 {
 		regulator-max-microvolt = <1800000>;
 	};
 
+	pcie_1v5: regulator-pcie-1v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie-1v5";
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+		gpio = <&gpio_exp_77 15 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	pcie_3v3: regulator-pcie-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio_exp_77 14 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 	snd_vcc5v: regulator-snd_vcc5v {
 		compatible = "regulator-fixed";
 		regulator-name = "snd-vcc5v";
@@ -323,6 +341,9 @@  &pciec0 {
 
 &pciec1 {
 	status = "okay";
+
+	vpcie1v5-supply = <&pcie_1v5>;
+	vpcie3v3-supply = <&pcie_3v3>;
 };
 
 &pfc {