From: "Yannick Fertré" <yannick.fertre@st.com>
To: Yannick Fertre <yannick.fertre@st.com>,
Philippe Cornu <philippe.cornu@st.com>,
Benjamin Gaignard <benjamin.gaignard@st.com>,
Vincent Abriou <vincent.abriou@st.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Rob Herring <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
<dri-devel@lists.freedesktop.org>, <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v2 1/5] dt-bindings: display: stm32: add supply property to DSI controller
Date: Fri, 10 May 2019 16:20:19 +0200 [thread overview]
Message-ID: <1557498023-10766-2-git-send-email-yannick.fertre@st.com> (raw)
In-Reply-To: <1557498023-10766-1-git-send-email-yannick.fertre@st.com>
This patch adds documentation of a new property phy-dsi-supply to the
STM32 DSI controller.
Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
---
Documentation/devicetree/bindings/display/st,stm32-ltdc.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
index 3eb1b48..60c54da 100644
--- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
+++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
@@ -40,6 +40,8 @@ Mandatory nodes specific to STM32 DSI:
- panel or bridge node: A node containing the panel or bridge description as
documented in [6].
- port: panel or bridge port node, connected to the DSI output port (port@1).
+Optional properties:
+- phy-dsi-supply: phandle of the regulator that provides the supply voltage.
Note: You can find more documentation in the following references
[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
@@ -101,6 +103,7 @@ Example 2: DSI panel
clock-names = "pclk", "ref";
resets = <&rcc STM32F4_APB2_RESET(DSI)>;
reset-names = "apb";
+ phy-dsi-supply = <®18>;
ports {
#address-cells = <1>;
--
2.7.4
next prev parent reply other threads:[~2019-05-10 14:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-10 14:20 [PATCH v2 0/5] Add supply property for DSI controller Yannick Fertré
2019-05-10 14:20 ` Yannick Fertré [this message]
2019-05-10 15:59 ` [PATCH v2 1/5] dt-bindings: display: stm32: add supply property to " Philippe CORNU
2019-05-14 20:03 ` Rob Herring
2019-05-10 14:20 ` [PATCH v2 2/3] drm/stm: dsi: add support of an optional regulator Yannick Fertré
2019-05-10 16:16 ` Philippe CORNU
2019-05-13 11:21 ` Philippe CORNU
2019-05-10 14:20 ` [PATCH v2 3/5] ARM: dts: stm32: add phy-dsi-supply property on stm32mp157c Yannick Fertré
2019-05-10 16:18 ` Philippe CORNU
2019-08-02 9:01 ` Yannick FERTRE
2019-05-10 14:20 ` [PATCH v2 4/5] ARM: dts: stm32: move fixe regulators reg11 & reg18 Yannick Fertré
2019-08-02 9:02 ` Yannick FERTRE
2019-05-10 14:20 ` [PATCH v2 5/5] ARM: dts: stm32: remove phy-dsi-supply property on stm32mp157c-dk2 board Yannick Fertré
2019-08-02 9:02 ` Yannick FERTRE
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