Linux kernel and device drivers for NXP i.MX platforms
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From: Tim Harvey <tharvey@gateworks.com>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>
Cc: devicetree@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Tim Harvey <tharvey@gateworks.com>,
	Peng Fan <peng.fan@nxp.com>
Subject: [PATCH v2 6/7] arm64: dts: imx8mp-venice-gw702x: remove off-board uart
Date: Thu, 18 Sep 2025 08:44:50 -0700	[thread overview]
Message-ID: <20250918154451.2531802-7-tharvey@gateworks.com> (raw)
In-Reply-To: <20250918154451.2531802-1-tharvey@gateworks.com>

UART1 and UART3 go to a connector for use on a baseboard and as such are
defined in the baseboard device-trees. Remove them from the gw702x SOM
device-tree.

Fixes: 0d5b288c2110 ("arm64: dts: freescale: Add imx8mp-venice-gw7905-2x")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
---
v2:
 - add tags
---
 .../dts/freescale/imx8mp-venice-gw702x.dtsi   | 28 -------------------
 1 file changed, 28 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
index dd9eeb3479fd..dba35b3394bc 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
@@ -396,13 +396,6 @@ &i2c3 {
 	status = "okay";
 };
 
-/* off-board header */
-&uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart1>;
-	status = "okay";
-};
-
 /* console */
 &uart2 {
 	pinctrl-names = "default";
@@ -410,13 +403,6 @@ &uart2 {
 	status = "okay";
 };
 
-/* off-board header */
-&uart3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart3>;
-	status = "okay";
-};
-
 /* off-board */
 &usdhc1 {
 	pinctrl-names = "default";
@@ -521,13 +507,6 @@ MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19	0x400001c2
 		>;
 	};
 
-	pinctrl_uart1: uart1grp {
-		fsl,pins = <
-			MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX	0x140
-			MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX	0x140
-		>;
-	};
-
 	pinctrl_uart2: uart2grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX	0x140
@@ -535,13 +514,6 @@ MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX	0x140
 		>;
 	};
 
-	pinctrl_uart3: uart3grp {
-		fsl,pins = <
-			MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX	0x140
-			MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX	0x140
-		>;
-	};
-
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK	0x190
-- 
2.25.1


  parent reply	other threads:[~2025-09-18 15:45 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-18 15:44 [PATCH v2 0/7] various imx8m*-venice dt fixes Tim Harvey
2025-09-18 15:44 ` [PATCH v2 1/7] arm64: dts: freescale: imx8mp-venice-gw7905-2x: remove duplicate usdhc1 props Tim Harvey
2025-09-18 15:44 ` [PATCH v2 2/7] arm64: dts: imx8m{m,n,p}-venice: disable unused clk output for TI PHY Tim Harvey
2025-09-18 15:44 ` [PATCH v2 3/7] arm64: dts: imx8mp-venice-gw702x: reduce RGMII CLK drive strength Tim Harvey
2025-09-19  4:46   ` Peng Fan
2025-09-18 15:44 ` [PATCH v2 4/7] arm64: dts: imx8mm-venice-gw700x: " Tim Harvey
2025-09-19  4:46   ` Peng Fan
2025-09-18 15:44 ` [PATCH v2 5/7] arm64: dts: imx8mm-venice-gw72xx: remove unused sdhc1 pinctrl Tim Harvey
2025-09-18 15:44 ` Tim Harvey [this message]
2025-09-18 15:44 ` [PATCH v2 7/7] arm64: dts: imx8mp-venice-gw702x: remove off-board sdhc1 Tim Harvey
2025-09-19  4:45   ` Peng Fan
2025-10-21  8:30 ` [PATCH v2 0/7] various imx8m*-venice dt fixes Shawn Guo

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