From: dillon.minfei@gmail.com
To: robh+dt@kernel.org, mcoquelin.stm32@gmail.com,
alexandre.torgue@st.com, thierry.reding@gmail.com,
sam@ravnborg.org, airlied@linux.ie, daniel@ffwll.ch,
mturquette@baylibre.com, sboyd@kernel.org
Cc: devicetree@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-clk@vger.kernel.org, dillon.minfei@gmail.com
Subject: [PATCH v3 1/5] ARM: dts: stm32: Add pin map for ltdc, spi5 on stm32f429-disco board
Date: Tue, 12 May 2020 15:03:33 +0800 [thread overview]
Message-ID: <1589267017-17294-2-git-send-email-dillon.minfei@gmail.com> (raw)
In-Reply-To: <1589267017-17294-1-git-send-email-dillon.minfei@gmail.com>
From: dillon min <dillon.minfei@gmail.com>
This patch adds the pin configuration for ltdc, spi5 controller
on stm32f429-disco board.
Signed-off-by: dillon min <dillon.minfei@gmail.com>
---
arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 67 ++++++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
index 392fa14..0eb107f 100644
--- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
@@ -316,6 +316,73 @@
};
};
+ ltdc_pins_f429_disco: ltdc-1 {
+ pins {
+ pinmux = <STM32_PINMUX('C', 6, AF14)>,
+ /* LCD_HSYNC */
+ <STM32_PINMUX('A', 4, AF14)>,
+ /* LCD_VSYNC */
+ <STM32_PINMUX('G', 7, AF14)>,
+ /* LCD_CLK */
+ <STM32_PINMUX('C', 10, AF14)>,
+ /* LCD_R2 */
+ <STM32_PINMUX('B', 0, AF9)>,
+ /* LCD_R3 */
+ <STM32_PINMUX('A', 11, AF14)>,
+ /* LCD_R4 */
+ <STM32_PINMUX('A', 12, AF14)>,
+ /* LCD_R5 */
+ <STM32_PINMUX('B', 1, AF9)>,
+ /* LCD_R6*/
+ <STM32_PINMUX('G', 6, AF14)>,
+ /* LCD_R7 */
+ <STM32_PINMUX('A', 6, AF14)>,
+ /* LCD_G2 */
+ <STM32_PINMUX('G', 10, AF9)>,
+ /* LCD_G3 */
+ <STM32_PINMUX('B', 10, AF14)>,
+ /* LCD_G4 */
+ <STM32_PINMUX('D', 6, AF14)>,
+ /* LCD_B2 */
+ <STM32_PINMUX('G', 11, AF14)>,
+ /* LCD_B3*/
+ <STM32_PINMUX('B', 11, AF14)>,
+ /* LCD_G5 */
+ <STM32_PINMUX('C', 7, AF14)>,
+ /* LCD_G6 */
+ <STM32_PINMUX('D', 3, AF14)>,
+ /* LCD_G7 */
+ <STM32_PINMUX('G', 12, AF9)>,
+ /* LCD_B4 */
+ <STM32_PINMUX('A', 3, AF14)>,
+ /* LCD_B5 */
+ <STM32_PINMUX('B', 8, AF14)>,
+ /* LCD_B6 */
+ <STM32_PINMUX('B', 9, AF14)>,
+ /* LCD_B7 */
+ <STM32_PINMUX('F', 10, AF14)>;
+ /* LCD_DE */
+ slew-rate = <2>;
+ };
+ };
+
+ spi5_pins: spi5-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('F', 7, AF5)>,
+ /* SPI5_CLK */
+ <STM32_PINMUX('F', 9, AF5)>;
+ /* SPI5_MOSI */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('F', 8, AF5)>;
+ /* SPI5_MISO */
+ bias-disable;
+ };
+ };
+
dcmi_pins: dcmi-0 {
pins {
pinmux = <STM32_PINMUX('A', 4, AF13)>, /* DCMI_HSYNC */
--
2.7.4
next prev parent reply other threads:[~2020-05-12 7:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-12 7:03 [PATCH v3 0/5] Enable ilitek ili9341 on stm32f429-disco board dillon.minfei
2020-05-12 7:03 ` dillon.minfei [this message]
2020-05-12 7:03 ` [PATCH v3 2/5] dt-bindings: display: panel: Add ilitek ili9341 panel bindings dillon.minfei
2020-05-14 8:21 ` Linus Walleij
2020-05-12 7:03 ` [PATCH v3 3/5] ARM: dts: stm32: enable ltdc binding with ili9341 on stm32429-disco board dillon.minfei
2020-05-14 8:24 ` Linus Walleij
2020-05-14 9:17 ` dillon min
2020-05-14 12:52 ` Alexandre Torgue
2020-05-14 13:07 ` dillon min
2020-05-15 8:31 ` [Linux-stm32] " Benjamin GAIGNARD
2020-05-15 9:24 ` dillon min
2020-05-15 9:34 ` Benjamin GAIGNARD
2020-05-15 10:32 ` dillon min
2020-05-12 7:03 ` [PATCH v3 4/5] clk: stm32: Fix stm32f429 ltdc driver loading hang in clk set rate. keep ltdc clk running after kernel startup dillon.minfei
2020-05-14 21:02 ` Stephen Boyd
2020-05-15 10:31 ` dillon min
2020-05-12 7:03 ` [PATCH v3 5/5] drm/panel: Add ilitek ili9341 driver dillon.minfei
2020-05-14 8:14 ` Linus Walleij
2020-05-14 10:22 ` dillon min
2020-05-14 14:07 ` Linus Walleij
2020-05-14 8:11 ` dillon min
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