arm64: dts: qcom: ipq8074-hk01: add VQMMC supply

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>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220818221815.346233-5-robimarko@gmail.com

diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
index 7143c936de61e7f0528e747159913b5052d657ba..b60b2d4c2ea5696e2caf25ec5f1e537c4a6f8ad5 100644 (file)
--- 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"
 
 / {
        model = "Qualcomm Technologies, Inc. IPQ8074-HK01";
@@ -84,6 +85,7 @@
 
 &sdhc_1 {
        status = "okay";
+       vqmmc-supply = <&l11>;
 };
 
 &qusb_phy_0 {