From: Anson Huang <Anson.Huang@nxp.com>
To: shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, fabio.estevam@nxp.com, robh+dt@kernel.org,
mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
yibin.gong@nxp.com
Cc: Linux-imx@nxp.com
Subject: [PATCH 1/4] ARM: dts: imx6qdl-sabresd: make pfuze100 sw4 always on
Date: Tue, 17 Jul 2018 13:12:02 +0800 [thread overview]
Message-ID: <1531804325-3476-1-git-send-email-Anson.Huang@nxp.com> (raw)
On i.MX6QDL Sabre-SD board, pfuze100 sw4 supplies
GPS, touch and RGMII etc., these modules do NOT
implement power domain control, so pfuze100 sw4
needs to be always on to make sure these modules
work normally.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 15744ad..6e46a19 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -341,6 +341,7 @@
sw4_reg: sw4 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <3300000>;
+ regulator-always-on;
};
swbst_reg: swbst {
--
2.7.4
next reply other threads:[~2018-07-17 5:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-17 5:12 Anson Huang [this message]
2018-07-17 5:12 ` [PATCH 2/4] ARM: dts: imx6sx-sdb-reva: make pfuze100 sw4 always on Anson Huang
2018-07-17 5:12 ` [PATCH 3/4] ARM: dts: imx6sll-evk: " Anson Huang
2018-07-17 5:12 ` [PATCH 4/4] ARM: dts: imx6sl-evk: " Anson Huang
2018-07-17 7:18 ` Shawn Guo
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