diff options
| author | Robert Marko <robimarko@gmail.com> | 2022-08-19 01:18:15 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-10-18 06:01:05 +0300 |
| commit | 378c2064264e18b61922c388c09faba544ce7a15 (patch) | |
| tree | 481112610239172d6621daafbcd540f586d42c4d /arch/arm64/boot/dts/qcom/ipq8074-hk01.dts | |
| parent | 01da7baf018c4977a260b40e7e6978133c9ef824 (diff) | |
| download | linux-378c2064264e18b61922c388c09faba544ce7a15.tar.xz | |
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
Diffstat (limited to 'arch/arm64/boot/dts/qcom/ipq8074-hk01.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/ipq8074-hk01.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts index 7143c936de61..b60b2d4c2ea5 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" / { model = "Qualcomm Technologies, Inc. IPQ8074-HK01"; @@ -84,6 +85,7 @@ &sdhc_1 { status = "okay"; + vqmmc-supply = <&l11>; }; &qusb_phy_0 { |