From: Pierre-Jean Texier <pjtexier@koncepto.io>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org,
Pierre-Jean Texier <pjtexier@koncepto.io>,
Sascha Hauer <s.hauer@pengutronix.de>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
Shawn Guo <shawnguo@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: imx7s-warp: PMIC swbst boot-on/always-on
Date: Sat, 2 Mar 2019 23:32:29 +0100 [thread overview]
Message-ID: <1551565949-13843-1-git-send-email-pjtexier@koncepto.io> (raw)
PMIC swbst regulator is used for the MikroBUS socket (pin +5V).
We have to set the regulator to "boot-on" and "always-on"
to output a voltage of 5V on this socket.
Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
---
arch/arm/boot/dts/imx7s-warp.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index 23431fa..b1e9562 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -121,6 +121,8 @@
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
+ regulator-boot-on;
+ regulator-always-on;
};
snvs_reg: vsnvs {
--
2.7.4
next reply other threads:[~2019-03-02 22:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-02 22:32 Pierre-Jean Texier [this message]
2019-03-13 3:11 ` [PATCH] ARM: dts: imx7s-warp: PMIC swbst boot-on/always-on Fabio Estevam
2019-03-20 8:09 ` Shawn Guo
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