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

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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
This commit is contained in:
Robert Marko 2022-08-19 00:18:15 +02:00 committed by Bjorn Andersson
parent 01da7baf01
commit 378c206426
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
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@ -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 {