From: Benjamin Gaignard <benjamin.gaignard@st.com>
To: <mcoquelin.stm32@gmail.com>, <alexandre.torgue@st.com>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>
Cc: <linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH] ARM: dts: stm32: Add power-supply for RGB panel on stm32429i-eval
Date: Wed, 8 Jan 2020 14:26:46 +0100 [thread overview]
Message-ID: <20200108132647.26131-1-benjamin.gaignard@st.com> (raw)
Add a fixed regulator and use it as power supply for RBG panel.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
arch/arm/boot/dts/stm32429i-eval.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index 58288aa53fee..c27fa355e5ab 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -95,6 +95,13 @@
regulator-max-microvolt = <3300000>;
};
+ vdd_panel: vdd-panel {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_panel";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
leds {
compatible = "gpio-leds";
green {
@@ -138,6 +145,7 @@
panel_rgb: panel-rgb {
compatible = "ampire,am-480272h3tmqw-t01h";
+ power-supply = <&vdd_panel>;
status = "okay";
port {
panel_in_rgb: endpoint {
--
2.15.0
next reply other threads:[~2020-01-08 13:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-08 13:26 Benjamin Gaignard [this message]
2020-01-08 13:26 ` [PATCH] ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco Benjamin Gaignard
2020-01-09 9:47 ` Alexandre Torgue
2020-01-09 9:46 ` [PATCH] ARM: dts: stm32: Add power-supply for RGB panel on stm32429i-eval Alexandre Torgue
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