From nobody Mon Oct 6 14:59:26 2025 Received: from mail.fris.de (mail.fris.de [116.203.77.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2B4D528F527; Mon, 21 Jul 2025 10:08:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=116.203.77.234 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753092527; cv=none; b=TBXs+xbVRIIjB/HtV6+Qe2F00EpLqZs4FrFBq7QL/qLqasdRRqwNo17h6J9EQPY+bSjV+yZ/Mfl8507FLi3CnQ7j31Ut2dQXIDmXqv+++Zkj4BIeUZebuQ8Nzo5wE5TCqLdZc8Dpr38lrFjQK9h3wnym735Pfx90fxODIdZIo4Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753092527; c=relaxed/simple; bh=XhvNg55DMI+tub8dUkyRJLfQAjLy5upNQD/Zkag92FU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ytdm4dUhZF4v/5KorTUPkkSmNFEp2AomKbthj+tVLjO5pSVAl6eQrKr6uj1k6NU+yofYo4lCgxQsvii66LjP46RRWDrwqqyqUFT++1vOECHmx0aLIZ9derZMIJT1JCOc68qCGWSZyPGQg7/v3Xv/27MmQfki2LTAYA06dvLL19E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=fris.de; spf=pass smtp.mailfrom=fris.de; dkim=pass (2048-bit key) header.d=fris.de header.i=@fris.de header.b=bw1tA6fr; arc=none smtp.client-ip=116.203.77.234 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=fris.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fris.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fris.de header.i=@fris.de header.b="bw1tA6fr" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 2BA04C75F8; Mon, 21 Jul 2025 12:08:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fris.de; s=dkim; t=1753092523; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=YK+cWxERFjFzSa3SgGwxVoZ40egYs5AM8gPNgTHGtJs=; b=bw1tA6frGAfs2gs/Sclk0Vyiiw7BbnEEqy/wZMdl39xb2FC1ge0u8DUMRTeBZ1AVZ/LmfW n/q2/Ad7M55kRq5IsklBRc3rL7IoeC1pFHrKFlCz9kuXf8XaxtldCy/NrV/wMjI2xcCMqQ sHFOPemWoKCx75T6k7Pgvvk7RY3CPF6n0/KZs2Iqy1JFnx9shzFUcim03cMoJ9xmO99Lw6 l2Bj115fEW46TzFYSu24bC5iW9JWQfBqYmQYWMZopH2sfY7SaHspk63OjIUxBPKQZOciDb s/3q31yyyyLCnLOdpqTpohiit51KjHcVRrHLWfAPZa6Lhtfmyxf/TbSQdVGIdA== From: Frieder Schrempf To: linux-arm-kernel@lists.infradead.org, Conor Dooley , devicetree@vger.kernel.org, imx@lists.linux.dev, Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Rob Herring , Sascha Hauer , Shawn Guo Cc: Annette Kobou , Frieder Schrempf , Fabio Estevam , Pengutronix Kernel Team Subject: [PATCH v2 07/12] arm64: dts: imx8mp-kontron: Fix CAN_ADDR0 and CAN_ADDR1 GPIOs Date: Mon, 21 Jul 2025 12:05:41 +0200 Message-ID: <20250721100701.115548-8-frieder@fris.de> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250721100701.115548-1-frieder@fris.de> References: <20250721100701.115548-1-frieder@fris.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" From: Annette Kobou Some signal assignments were modified between hardware revisions 1 and 2: Revision 1: - SPI_A_WP -> CAN_ADDR0 - SPI_A_HOLD -> CAN_ADDR1 Revision 2 and later: - SPI_A_SDI -> CAN_ADDR0 - SPI_A_SDO -> CAN_ADDR1 Fix the labels and add the missing pinctrls. Signed-off-by: Annette Kobou Signed-off-by: Frieder Schrempf --- .../dts/freescale/imx8mp-kontron-bl-osm-s.dts | 31 ++++++++++++++++--- 1 file changed, 27 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts b/ar= ch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts index 0eb9e726a9b81..4aa5c261b865d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts @@ -123,14 +123,12 @@ &gpio2 { =20 /* * Rename SoM signals according to board usage: - * SPI_A_WP -> CAN_ADDR0 - * SPI_A_HOLD -> CAN_ADDR1 * GPIO_B_0 -> DIO1_OUT * GPIO_B_1 -> DIO2_OUT */ &gpio3 { gpio-line-names =3D "PCIE_WAKE", "PCIE_CLKREQ", "PCIE_A_PERST", "SDIO_B_D= 5", - "SDIO_B_D6", "SDIO_B_D7", "CAN_ADDR0", "CAN_ADDR1", + "SDIO_B_D6", "SDIO_B_D7", "SPI_A_WP", "SPI_A_HOLD", "UART_B_RTS", "UART_B_CTS", "SDIO_B_D0", "SDIO_B_D1", "SDIO_B_D2", "SDIO_B_D3", "SDIO_B_WP", "SDIO_B_D4", "PCIE_SM_ALERT", "SDIO_B_CLK", "SDIO_B_CMD", "DIO1_OUT", @@ -159,6 +157,24 @@ &gpio4 { "GPIO_A_7", "CARRIER_PWR_EN", "I2S_A_DATA_IN", "I2S_LRCLK"; }; =20 +/* + * Rename SoM signals according to board usage: + * SPI_A_SDI -> CAN_ADDR0 + * SPI_A_SDO -> CAN_ADDR1 + */ +&gpio5 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_gpio5>; + gpio-line-names =3D "I2S_BITCLK", "I2S_A_DATA_OUT", "I2S_MCLK", "PWM_2", + "PWM_1", "PWM_0", "SPI_A_SCK", "CAN_ADDR1", + "CAN_ADDR0", "SPI_A_CS0", "SPI_B_SCK", "SPI_B_SDO", + "SPI_B_SDI", "SPI_B_CS0", "I2C_A_SCL", "I2C_A_SDA", + "I2C_B_SCL", "I2C_B_SDA", "PCIE_SMCLK", "PCIE_SMDAT", + "I2C_CAM_SCL", "I2C_CAM_SDA", "UART_A_RX", "UART_A_TX", + "UART_C_RX", "UART_C_TX", "UART_CON_RX", "UART_CON_TX", + "UART_B_RX", "UART_B_TX"; +}; + &hdmi_pvi { status =3D "okay"; }; @@ -297,9 +313,16 @@ MX8MP_IOMUXC_SD2_WP__GPIO2_IO20 0x46 >; }; =20 + pinctrl_gpio5: gpio5grp { + fsl,pins =3D < + MX8MP_IOMUXC_ECSPI1_MOSI__GPIO5_IO07 0x46 /* CAN_ADR0 */ + MX8MP_IOMUXC_ECSPI1_MISO__GPIO5_IO08 0x46 /* CAN_ADR1 */ + >; + }; + pinctrl_usb_hub: usbhubgrp { fsl,pins =3D < MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14 0x46 >; }; -}; +}; \ No newline at end of file --=20 2.50.1