linux-kernel - [PATCH v3 04/18] ARM: dts: qcom: disable smb208 regulators for ipq8064-rb3011

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Message-Id: <20220309190152.7998-5-ansuelsmth@gmail.com>
Date:   Wed,  9 Mar 2022 20:01:38 +0100
From:   Ansuel Smith <ansuelsmth@...il.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Ansuel Smith <ansuelsmth@...il.com>,
        Jonathan McDowell <noodles@...th.li>
Subject: [PATCH v3 04/18] ARM: dts: qcom: disable smb208 regulators for ipq8064-rb3011

Mikrotik RB3011 have a special configuration where the regulators are
not the common smb208 controlled by RPM but they use a TPS563900
controlled via i2c. Disable the smb208 for this specific device.

Signed-off-by: Ansuel Smith <ansuelsmth@...il.com>
Reviewed-by: Jonathan McDowell <noodles@...th.li>
Tested-by: Jonathan McDowell <noodles@...th.li>
---
 arch/arm/boot/dts/qcom-ipq8064-rb3011.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
index 596d129d4a95..611a4a19631c 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
@@ -216,6 +216,10 @@ led@7 {
 	};
 };
 
+&smb208_regulators {
+	status = "disabled";
+};
+
 &adm_dma {
 	status = "okay";
 };
-- 
2.34.1