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Mon, 15 Jun 2020 11:45:38 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 1B0C710002A; Mon, 15 Jun 2020 11:45:38 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id E456E2C298D; Mon, 15 Jun 2020 11:45:37 +0200 (CEST) Received: from lmecxl0912.tpe.st.com (10.75.127.48) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 15 Jun 2020 11:45:36 +0200 Subject: Re: [PATCH v6 2/9] ARM: dts: stm32: Add pin map for ltdc & spi5 on stm32f429-disco board To: , , , , , , , , , , , , , References: <1590564453-24499-1-git-send-email-dillon.minfei@gmail.com> <1590564453-24499-3-git-send-email-dillon.minfei@gmail.com> From: Alexandre Torgue Message-ID: <2273a168-7b14-9e28-5904-b9d2c2e2d9d3@st.com> Date: Mon, 15 Jun 2020 11:45:36 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <1590564453-24499-3-git-send-email-dillon.minfei@gmail.com> Content-Language: en-US X-Originating-IP: [10.75.127.48] X-ClientProxiedBy: SFHDAG8NODE1.st.com (10.75.127.22) To SFHDAG3NODE2.st.com (10.75.127.8) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216, 18.0.687 definitions=2020-06-15_01:2020-06-15, 2020-06-15 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200615_024558_022160_A517EB64 X-CRM114-Status: GOOD ( 18.76 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, dillonhua@gmail.com, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-spi@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Dillon On 5/27/20 9:27 AM, dillon.minfei@gmail.com wrote: > From: dillon min > > This patch adds the pin configuration for ltdc and spi5 controller > on stm32f429-disco board. > > Signed-off-by: dillon min > --- > 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 392fa143ce07..0eb107f968cd 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 { Sorry I missed this issue during review. I changed ltdc_pins_f429_disco by ltdc_pins_b when I applied your patch. Regards alex > + pins { > + pinmux = , > + /* LCD_HSYNC */ > + , > + /* LCD_VSYNC */ > + , > + /* LCD_CLK */ > + , > + /* LCD_R2 */ > + , > + /* LCD_R3 */ > + , > + /* LCD_R4 */ > + , > + /* LCD_R5 */ > + , > + /* LCD_R6*/ > + , > + /* LCD_R7 */ > + , > + /* LCD_G2 */ > + , > + /* LCD_G3 */ > + , > + /* LCD_G4 */ > + , > + /* LCD_B2 */ > + , > + /* LCD_B3*/ > + , > + /* LCD_G5 */ > + , > + /* LCD_G6 */ > + , > + /* LCD_G7 */ > + , > + /* LCD_B4 */ > + , > + /* LCD_B5 */ > + , > + /* LCD_B6 */ > + , > + /* LCD_B7 */ > + ; > + /* LCD_DE */ > + slew-rate = <2>; > + }; > + }; > + > + spi5_pins: spi5-0 { > + pins1 { > + pinmux = , > + /* SPI5_CLK */ > + ; > + /* SPI5_MOSI */ > + bias-disable; > + drive-push-pull; > + slew-rate = <0>; > + }; > + pins2 { > + pinmux = ; > + /* SPI5_MISO */ > + bias-disable; > + }; > + }; > + > dcmi_pins: dcmi-0 { > pins { > pinmux = , /* DCMI_HSYNC */ > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel