From: Yannick Fertre <yannick.fertre@st.com>
To: Alexandre TORGUE <alexandre.torgue@st.com>,
Thierry Reding <thierry.reding@gmail.com>,
David Airlie <airlied@linux.ie>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Benjamin Gaignard <benjamin.gaignard@st.com>,
Yannick Fertre <yannick.fertre@st.com>
Cc: devicetree@vger.kernel.org, kernel@stlinux.com,
Philippe Cornu <philippe.cornu@st.com>,
Fabien Dessenne <fabien.dessenne@st.com>,
dri-devel@lists.freedesktop.org,
Mickael Reulier <mickael.reulier@st.com>,
Vincent Abriou <vincent.abriou@st.com>,
Gabriel FERNANDEZ <gabriel.fernandez@st.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/7] dt-bindings: display: add STM32 LTDC driver
Date: Mon, 20 Feb 2017 17:08:35 +0100 [thread overview]
Message-ID: <1487606921-26981-2-git-send-email-yannick.fertre@st.com> (raw)
In-Reply-To: <1487606921-26981-1-git-send-email-yannick.fertre@st.com>
Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
---
.../devicetree/bindings/display/st,stm32-ltdc.txt | 36 ++++++++++++++++++++++
1 file changed, 36 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
new file mode 100644
index 0000000..e8d39c5
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
@@ -0,0 +1,36 @@
+* STMicroelectronics STM32 lcd-tft display controller
+
+- ltdc: lcd-tft display controller host
+ must be a sub-node of st-display-subsystem
+ Required properties:
+ - compatible: "st,stm32-ltdc"
+ - reg: Physical base address of the IP registers and length of memory mapped region.
+ - clocks: A list of phandle + clock-specifier pairs, one for each
+ entry in 'clock-names'.
+ - clock-names: A list of clock names. For ltdc it should contain:
+ - "clk-lcd" for the clock feeding the output pixel clock & IP clock.
+ - resets: reset to be used by the device (defined by use of RCC macro).
+ Required nodes:
+ - Video port for RGB output.
+
+Example:
+
+/ {
+ ...
+ soc {
+ ...
+ ltdc: display-controller@40016800 {
+ compatible = "st,stm32-ltdc";
+ reg = <0x40016800 0x200>;
+ interrupts = <88>, <89>;
+ resets = <&rcc STM32F4_APB2_RESET(LTDC)>;
+ clocks = <&rcc 1 CLK_LCD>;
+ clock-names = "lcd";
+
+ port {
+ ltdc_out_rgb: endpoint {
+ };
+ };
+ };
+ };
+};
--
1.9.1
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WARNING: multiple messages have this Message-ID (diff)
From: yannick.fertre@st.com (Yannick Fertre)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/7] dt-bindings: display: add STM32 LTDC driver
Date: Mon, 20 Feb 2017 17:08:35 +0100 [thread overview]
Message-ID: <1487606921-26981-2-git-send-email-yannick.fertre@st.com> (raw)
In-Reply-To: <1487606921-26981-1-git-send-email-yannick.fertre@st.com>
Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
---
.../devicetree/bindings/display/st,stm32-ltdc.txt | 36 ++++++++++++++++++++++
1 file changed, 36 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
new file mode 100644
index 0000000..e8d39c5
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
@@ -0,0 +1,36 @@
+* STMicroelectronics STM32 lcd-tft display controller
+
+- ltdc: lcd-tft display controller host
+ must be a sub-node of st-display-subsystem
+ Required properties:
+ - compatible: "st,stm32-ltdc"
+ - reg: Physical base address of the IP registers and length of memory mapped region.
+ - clocks: A list of phandle + clock-specifier pairs, one for each
+ entry in 'clock-names'.
+ - clock-names: A list of clock names. For ltdc it should contain:
+ - "clk-lcd" for the clock feeding the output pixel clock & IP clock.
+ - resets: reset to be used by the device (defined by use of RCC macro).
+ Required nodes:
+ - Video port for RGB output.
+
+Example:
+
+/ {
+ ...
+ soc {
+ ...
+ ltdc: display-controller at 40016800 {
+ compatible = "st,stm32-ltdc";
+ reg = <0x40016800 0x200>;
+ interrupts = <88>, <89>;
+ resets = <&rcc STM32F4_APB2_RESET(LTDC)>;
+ clocks = <&rcc 1 CLK_LCD>;
+ clock-names = "lcd";
+
+ port {
+ ltdc_out_rgb: endpoint {
+ };
+ };
+ };
+ };
+};
--
1.9.1
next prev parent reply other threads:[~2017-02-20 16:08 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-20 16:08 [PATCH v3 0/7] STM32 LCD-TFT display controller Yannick Fertre
2017-02-20 16:08 ` Yannick Fertre
2017-02-20 16:08 ` Yannick Fertre [this message]
2017-02-20 16:08 ` [PATCH v3 1/7] dt-bindings: display: add STM32 LTDC driver Yannick Fertre
2017-02-21 14:04 ` Rob Herring
2017-02-21 14:04 ` Rob Herring
2017-02-20 16:08 ` [PATCH v3 2/7] drm/st: Add " Yannick Fertre
2017-02-20 16:08 ` Yannick Fertre
2017-02-20 16:08 ` [PATCH v3 3/7] dt-bindings: Add Ampire AM-480272H3TMQW-T01H panel Yannick Fertre
2017-02-20 16:08 ` Yannick Fertre
2017-02-27 19:39 ` Rob Herring
2017-02-27 19:39 ` Rob Herring
2017-02-20 16:08 ` [PATCH v3 4/7] drm/panel: simple: Add support for Ampire AM-480272H3TMQW-T01H Yannick Fertre
2017-02-20 16:08 ` Yannick Fertre
2017-02-20 16:08 ` [PATCH v3 5/7] ARM: dts: stm32: Add ltdc support on stm32f429 MCU Yannick Fertre
2017-02-20 16:08 ` Yannick Fertre
2017-02-20 16:08 ` [PATCH v3 6/7] ARM: dts: stm32: Enable ltdc & simple panel on stm32f429-Eval board Yannick Fertre
2017-02-20 16:08 ` Yannick Fertre
2017-02-20 16:08 ` [PATCH v3 7/7] ARM: configs: stm32: ADD LDTC support Yannick Fertre
2017-02-20 16:08 ` Yannick Fertre
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