From: Robert Marko <robimarko@gmail.com>
To: agross@kernel.org, bjorn.andersson@linaro.org,
lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
konrad.dybcio@somainline.org
Cc: Robert Marko <robimarko@gmail.com>
Subject: [PATCH v5 7/7] arm64: dts: qcom: ipq8074-hk01: add VQMMC supply
Date: Thu, 19 May 2022 15:30:15 +0200 [thread overview]
Message-ID: <20220519133015.484639-7-robimarko@gmail.com> (raw)
In-Reply-To: <20220519133015.484639-1-robimarko@gmail.com>
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 --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 {
--
2.36.1
next prev parent reply other threads:[~2022-05-19 13:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-19 13:30 [PATCH v5 1/7] dt-bindings: regulator: qcom,spmi-regulator: Convert to dtschema Robert Marko
2022-05-19 13:30 ` [PATCH v5 2/7] regulator: qcom_spmi: add support for HT_P150 Robert Marko
2022-05-19 13:30 ` [PATCH v5 3/7] regulator: qcom_spmi: add support for HT_P600 Robert Marko
2022-05-19 13:30 ` [PATCH v5 4/7] dt-bindings: regulator: qcom,spmi-regulator: add PMP8074 PMIC Robert Marko
2022-05-19 13:30 ` [PATCH v5 5/7] regulator: qcom_spmi: add support for PMP8074 regulators Robert Marko
2022-05-19 13:30 ` [PATCH v5 6/7] arm64: dts: qcom: add PMP8074 DTSI Robert Marko
2022-05-19 13:30 ` Robert Marko [this message]
2022-05-24 2:22 ` [PATCH v5 1/7] dt-bindings: regulator: qcom,spmi-regulator: Convert to dtschema Rob Herring
2022-05-30 17:09 ` Robert Marko
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