diff mbox series

[v5,7/7] arm64: dts: qcom: ipq8074-hk01: add VQMMC supply

Message ID 20220519133015.484639-7-robimarko@gmail.com
State Superseded
Headers show
Series [v5,1/7] dt-bindings: regulator: qcom,spmi-regulator: Convert to dtschema | expand

Commit Message

Robert Marko May 19, 2022, 1:30 p.m. UTC
Since now we have control over the PMP8074 PMIC providing various system
voltages including L11 which provides the SDIO/eMMC I/O voltage set it as
the SDHCI VQMMC supply.

This allows SDHCI controller to switch to 1.8V I/O mode and support high
speed modes like HS200 and HS400.

Signed-off-by: Robert Marko <robimarko@gmail.com>
---
 arch/arm64/boot/dts/qcom/ipq8074-hk01.dts | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
index b5e1eaa367bf..457cf83a1ed5 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
+++ b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
@@ -3,6 +3,7 @@ 
 /* Copyright (c) 2017, The Linux Foundation. All rights reserved.
  */
 #include "ipq8074.dtsi"
+#include "pmp8074.dtsi"
 
 / {
 	#address-cells = <0x2>;
@@ -87,6 +88,7 @@  nand@0 {
 
 &sdhc_1 {
 	status = "okay";
+	vqmmc-supply = <&l11>;
 };
 
 &qusb_phy_0 {