From: Dario Binacchi <dario.binacchi@amarulasolutions.com> To: linux-kernel@vger.kernel.org Cc: michael@amarulasolutions.com, Amarula patchwork <linux-amarula@amarulasolutions.com>, Dario Binacchi <dario.binacchi@amarulasolutions.com>, Alexandre Torgue <alexandre.torgue@foss.st.com>, Conor Dooley <conor+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v3 2/4] ARM: dts: stm32: add pin map for LTDC on stm32f7 Date: Fri, 9 Jun 2023 08:20:48 +0200 [thread overview] Message-ID: <20230609062050.2107143-3-dario.binacchi@amarulasolutions.com> (raw) In-Reply-To: <20230609062050.2107143-1-dario.binacchi@amarulasolutions.com> Add pin configurations for using LTDC (LCD-tft Display Controller) on stm32f746-disco board. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> --- Changes in v3: - rename ltdc-pins-a-0 to ltdc-0. arch/arm/boot/dts/stm32f7-pinctrl.dtsi | 35 ++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi index 9f65403295ca..36dad40dd0c7 100644 --- a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi @@ -365,6 +365,41 @@ pins2 { bias-pull-up; }; }; + + + ltdc_pins_a: ltdc-0 { + pins { + pinmux = <STM32_PINMUX('E', 4, AF14)>, /* LCD_B0 */ + <STM32_PINMUX('G',12, AF9)>, /* LCD_B4 */ + <STM32_PINMUX('I', 9, AF14)>, /* LCD_VSYNC */ + <STM32_PINMUX('I',10, AF14)>, /* LCD_HSYNC */ + <STM32_PINMUX('I',14, AF14)>, /* LCD_CLK */ + <STM32_PINMUX('I',15, AF14)>, /* LCD_R0 */ + <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */ + <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */ + <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */ + <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */ + <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */ + <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6 */ + <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */ + <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */ + <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */ + <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */ + <STM32_PINMUX('J',10, AF14)>, /* LCD_G3 */ + <STM32_PINMUX('J',11, AF14)>, /* LCD_G4 */ + <STM32_PINMUX('J',13, AF14)>, /* LCD_B1 */ + <STM32_PINMUX('J',14, AF14)>, /* LCD_B2 */ + <STM32_PINMUX('J',15, AF14)>, /* LCD_B3 */ + <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */ + <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */ + <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */ + <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */ + <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */ + <STM32_PINMUX('K', 6, AF14)>, /* LCD_B7 */ + <STM32_PINMUX('K', 7, AF14)>; /* LCD_DE */ + slew-rate = <2>; + }; + }; }; }; }; -- 2.32.0
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From: Dario Binacchi <dario.binacchi@amarulasolutions.com> To: linux-kernel@vger.kernel.org Cc: michael@amarulasolutions.com, Amarula patchwork <linux-amarula@amarulasolutions.com>, Dario Binacchi <dario.binacchi@amarulasolutions.com>, Alexandre Torgue <alexandre.torgue@foss.st.com>, Conor Dooley <conor+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v3 2/4] ARM: dts: stm32: add pin map for LTDC on stm32f7 Date: Fri, 9 Jun 2023 08:20:48 +0200 [thread overview] Message-ID: <20230609062050.2107143-3-dario.binacchi@amarulasolutions.com> (raw) In-Reply-To: <20230609062050.2107143-1-dario.binacchi@amarulasolutions.com> Add pin configurations for using LTDC (LCD-tft Display Controller) on stm32f746-disco board. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> --- Changes in v3: - rename ltdc-pins-a-0 to ltdc-0. arch/arm/boot/dts/stm32f7-pinctrl.dtsi | 35 ++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi index 9f65403295ca..36dad40dd0c7 100644 --- a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi @@ -365,6 +365,41 @@ pins2 { bias-pull-up; }; }; + + + ltdc_pins_a: ltdc-0 { + pins { + pinmux = <STM32_PINMUX('E', 4, AF14)>, /* LCD_B0 */ + <STM32_PINMUX('G',12, AF9)>, /* LCD_B4 */ + <STM32_PINMUX('I', 9, AF14)>, /* LCD_VSYNC */ + <STM32_PINMUX('I',10, AF14)>, /* LCD_HSYNC */ + <STM32_PINMUX('I',14, AF14)>, /* LCD_CLK */ + <STM32_PINMUX('I',15, AF14)>, /* LCD_R0 */ + <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */ + <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */ + <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */ + <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */ + <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */ + <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6 */ + <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */ + <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */ + <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */ + <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */ + <STM32_PINMUX('J',10, AF14)>, /* LCD_G3 */ + <STM32_PINMUX('J',11, AF14)>, /* LCD_G4 */ + <STM32_PINMUX('J',13, AF14)>, /* LCD_B1 */ + <STM32_PINMUX('J',14, AF14)>, /* LCD_B2 */ + <STM32_PINMUX('J',15, AF14)>, /* LCD_B3 */ + <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */ + <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */ + <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */ + <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */ + <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */ + <STM32_PINMUX('K', 6, AF14)>, /* LCD_B7 */ + <STM32_PINMUX('K', 7, AF14)>; /* LCD_DE */ + slew-rate = <2>; + }; + }; }; }; }; -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-06-09 6:21 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-06-09 6:20 [PATCH v3 0/4] Add display support on the stm32f746-disco board Dario Binacchi 2023-06-09 6:20 ` Dario Binacchi 2023-06-09 6:20 ` Dario Binacchi 2023-06-09 6:20 ` [PATCH v3 1/4] ARM: dts: stm32: add ltdc support on stm32f746 MCU Dario Binacchi 2023-06-09 6:20 ` Dario Binacchi 2023-06-09 14:17 ` [Linux-stm32] " Raphael Gallais-Pou 2023-06-09 14:17 ` Raphael Gallais-Pou 2023-06-09 6:20 ` Dario Binacchi [this message] 2023-06-09 6:20 ` [PATCH v3 2/4] ARM: dts: stm32: add pin map for LTDC on stm32f7 Dario Binacchi 2023-06-09 14:23 ` [Linux-stm32] " Raphael Gallais-Pou 2023-06-09 14:23 ` Raphael Gallais-Pou 2023-06-09 6:20 ` [PATCH v3 3/4] ARM: dts: stm32: support display on stm32f746-disco board Dario Binacchi 2023-06-09 6:20 ` Dario Binacchi 2023-06-09 14:25 ` [Linux-stm32] " Raphael Gallais-Pou 2023-06-09 14:25 ` Raphael Gallais-Pou 2023-06-09 6:20 ` [PATCH v3 4/4] drm/stm: add an option to change FB bpp Dario Binacchi 2023-06-09 6:20 ` Dario Binacchi 2023-06-09 6:20 ` Dario Binacchi 2023-06-13 14:41 ` Philippe CORNU 2023-06-13 14:41 ` Philippe CORNU 2023-06-13 14:41 ` Philippe CORNU 2023-06-13 14:52 ` Michael Nazzareno Trimarchi 2023-06-13 14:52 ` Michael Nazzareno Trimarchi 2023-06-13 14:52 ` Michael Nazzareno Trimarchi 2023-06-13 15:26 ` Raphael Gallais-Pou 2023-06-13 15:26 ` Raphael Gallais-Pou 2023-06-13 15:26 ` Raphael Gallais-Pou 2023-06-13 16:59 ` Philippe CORNU 2023-06-13 16:59 ` Philippe CORNU 2023-06-13 16:59 ` Philippe CORNU
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