Commit 378c2064 authored by Robert Marko's avatar Robert Marko Committed by Bjorn Andersson
Browse files

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: default avatarRobert Marko <robimarko@gmail.com>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220818221815.346233-5-robimarko@gmail.com
parent 01da7baf

arch/arm64/boot/dts/qcom/ipq8074-hk01.dts

+2 −0
Original line number Diff line number Diff line
@@ -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 @@ nand@0 { 


&sdhc_1 {

	status = "okay";

	vqmmc-supply = <&l11>;

};



&qusb_phy_0 {