From nobody Thu Oct 2 13:05:36 2025 Received: from finn.localdomain (finn.gateworks.com [108.161.129.64]) (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 8CC4D274643; Tue, 16 Sep 2025 16:05:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=108.161.129.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038731; cv=none; b=PsDHyazxXz6SZbsjdF8xc2Z4g/C9FMkP1VXx/dAkUwKJTcdoK2dWuWcFjdK/6pWPdHW+93AAeXqcI1cTchCl1hfSuK2rsYzVnYywk310ZUnLL85NOERNii0W8q4dn8DqnVBBEjvNYqVgDFaI3U3X5McWdbUp902XZ5CMnKd1XPA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038731; c=relaxed/simple; bh=eddMiSph/zd3jIVYpg5zyAqPWnt8zQcr86+7GTSlCUc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Asi6xdF4GayI+hfdAKXCn1rpvPJwmWQgnDaooCJQFDFneuN3aRZU63RB45EaDiMJVKnZ3vY7WSx8FZyLasexFk932zyuh5M5GlS5/K/oSrNRrPV6Qwd4FE6q+i3FXCEHAV4NrDI0hlPC264gMI9SltzN/9dAyTBPUf64hc3iCas= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com; spf=pass smtp.mailfrom=gateworks.com; arc=none smtp.client-ip=108.161.129.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gateworks.com Received: from syn-068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.95) (envelope-from ) id 1uyXfH-00Aysu-LY; Tue, 16 Sep 2025 15:32:19 +0000 From: Tim Harvey To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tim Harvey Subject: [PATCH 1/7] arm64: dts: freescale: imx8mp-venice-gw7905-2x: remove duplicate usdhc1 props Date: Tue, 16 Sep 2025 08:32:10 -0700 Message-Id: <20250916153216.1042625-2-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250916153216.1042625-1-tharvey@gateworks.com> References: <20250916153216.1042625-1-tharvey@gateworks.com> 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 Content-Type: text/plain; charset="utf-8" Remove the un-intended duplicate properties from usdhc1. Fixes: 0d5b288c2110e ("arm64: dts: freescale: Add imx8mp-venice-gw7905-2x") Signed-off-by: Tim Harvey Reviewed-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch= /arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi index cbf0c9a740fa..303995a8adce 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi @@ -423,9 +423,6 @@ &usdhc1 { bus-width =3D <4>; non-removable; status =3D "okay"; - bus-width =3D <4>; - non-removable; - status =3D "okay"; }; =20 /* eMMC */ --=20 2.25.1 From nobody Thu Oct 2 13:05:36 2025 Received: from finn.localdomain (finn.gateworks.com [108.161.129.64]) (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 3A18731FEE0; Tue, 16 Sep 2025 16:05:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=108.161.129.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038724; cv=none; b=cV5EVgTxl7HcRmtZDGA2XbAwdrjuF72XN4X2CWEZ0XuSoLN/YDW2SOsFaPD1GEjamo1rmt/X4FojvxJ3rUqFedaFVSdACRwkRwMayMiBxX4DfeDGdKCwsya0mowOJPv4iKlnAOIvOtUCmtFRUmiUz+Hy6aBW7f/p9luWmJwv4Lc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038724; c=relaxed/simple; bh=WIxP2qR5U1ixkXM68bYaTGvt8gd48mVwHndBGk+yf4c=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=MHDfCIsCVk0C2vg+hbndOYkPmgqPOFj19oSnIZHxGfms0H34qr8zq3PlWCydh+S1tawWNvBjEtnYAdFa6f/65Nc+Lvh34sCvM2/1o0T+a/sgjfPpC91KRyHKuu1+rUSJILg6A1flzgh4RpMZZwKGEOchifPG9DCc+ceQIPaReUU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com; spf=pass smtp.mailfrom=gateworks.com; arc=none smtp.client-ip=108.161.129.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gateworks.com Received: from syn-068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.95) (envelope-from ) id 1uyXfI-00Aysu-Hn; Tue, 16 Sep 2025 15:32:20 +0000 From: Tim Harvey To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tim Harvey Subject: [PATCH 2/7] arm64: dts: imx8m{m,n,p}-venice: disable unused clk output for TI PHY Date: Tue, 16 Sep 2025 08:32:11 -0700 Message-Id: <20250916153216.1042625-3-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250916153216.1042625-1-tharvey@gateworks.com> References: <20250916153216.1042625-1-tharvey@gateworks.com> 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 Content-Type: text/plain; charset="utf-8" Disable the unused refclk output for the TI DP83867 PHY used on Gateworks Venice boards. Signed-off-by: Tim Harvey Reviewed-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi | 1 + arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts | 1 + arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts | 1 + arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi | 1 + arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts | 1 + 5 files changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi b/arch= /arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi index 37db4f0dd505..baf46fe28133 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi @@ -115,6 +115,7 @@ mdio { ethphy0: ethernet-phy@0 { compatible =3D "ethernet-phy-ieee802.3-c22"; reg =3D <0>; + ti,clk-output-sel =3D ; ti,rx-internal-delay =3D ; ti,tx-internal-delay =3D ; tx-fifo-depth =3D ; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts b/arch/= arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts index c09b40fc6dec..468c7e993c52 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts @@ -253,6 +253,7 @@ mdio { ethphy0: ethernet-phy@0 { compatible =3D "ethernet-phy-ieee802.3-c22"; reg =3D <0>; + ti,clk-output-sel =3D ; ti,rx-internal-delay =3D ; ti,tx-internal-delay =3D ; tx-fifo-depth =3D ; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts b/arch/= arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts index a5f52f60169e..5aa0e2cd155e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts @@ -248,6 +248,7 @@ mdio { ethphy0: ethernet-phy@0 { compatible =3D "ethernet-phy-ieee802.3-c22"; reg =3D <0>; + ti,clk-output-sel =3D ; ti,rx-internal-delay =3D ; ti,tx-internal-delay =3D ; tx-fifo-depth =3D ; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch= /arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi index 303995a8adce..a1232a4f8485 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi @@ -101,6 +101,7 @@ ethphy0: ethernet-phy@0 { reg =3D <0x0>; interrupt-parent =3D <&gpio3>; interrupts =3D <16 IRQ_TYPE_EDGE_FALLING>; + ti,clk-output-sel =3D ; ti,rx-internal-delay =3D ; ti,tx-internal-delay =3D ; tx-fifo-depth =3D ; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts b/arch/= arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts index 12de7cf1e853..7662663ff5da 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts @@ -228,6 +228,7 @@ mdio { ethphy0: ethernet-phy@0 { compatible =3D "ethernet-phy-ieee802.3-c22"; reg =3D <0x0>; + ti,clk-output-sel =3D ; ti,rx-internal-delay =3D ; ti,tx-internal-delay =3D ; tx-fifo-depth =3D ; --=20 2.25.1 From nobody Thu Oct 2 13:05:36 2025 Received: from finn.localdomain (finn.gateworks.com [108.161.129.64]) (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 41224393DE7; Tue, 16 Sep 2025 16:05:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=108.161.129.64 ARC-Seal: i=1; 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spf=pass smtp.mailfrom=gateworks.com Received: from syn-068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.95) (envelope-from ) id 1uyXfJ-00Aysu-CR; Tue, 16 Sep 2025 15:32:21 +0000 From: Tim Harvey To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tim Harvey Subject: [PATCH 3/7] arm64: dts: imx8mp-venice-gw702x: reduce RGMII CLK drive strength Date: Tue, 16 Sep 2025 08:32:12 -0700 Message-Id: <20250916153216.1042625-4-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250916153216.1042625-1-tharvey@gateworks.com> References: <20250916153216.1042625-1-tharvey@gateworks.com> 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 Content-Type: text/plain; charset="utf-8" The i.MX8M Plus EQOS RGMII tracelength is less than 1in and does not require a x6 drive strength. Reduce the CLK drive strength to x1 for better emissions. Signed-off-by: Tim Harvey --- arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch= /arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi index a1232a4f8485..dd9eeb3479fd 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi @@ -462,7 +462,7 @@ MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x16 MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x16 MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x16 MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x16 - MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x16 + MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x0 >; }; =20 --=20 2.25.1 From nobody Thu Oct 2 13:05:36 2025 Received: from finn.localdomain (finn.gateworks.com [108.161.129.64]) (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 4872F37C0E9; Tue, 16 Sep 2025 16:05:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=108.161.129.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038736; cv=none; b=X7UG41Y2EaOWzOxOIlRhEM36rqrVxDPWiMSBdbMEWUNX3Z31wRXjbyg8gsWNuOEiKHhtvs7x18E344YOjuE6DBqQb6VwRnSD+ZDwbPvsglc9J3tTdIJZoj/QLQePOM5e0AqMLNEPgG44rYoqh5Ps8tY2W9vq9NSz7lR30lH6oRQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038736; c=relaxed/simple; bh=HcrtBLMHDV+d3oI6gmI8B3gvHZJyxf77NUErlncECrg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=KHgFXyAOZtT57nJU3YdqJBQaUtC3WhVJr4pm8a+y0uOdohSoqgxwy/rWr0p0uDZKPYV+ymDBVIwWgcemRS30FEUne34tpgaCI3t0E9quIkMlT9OImIxzvR0rlPA+f9WA0x36pj90tgB8Ze7e24rsu8U/8GefQxbIOszm6tyTcGE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com; spf=pass smtp.mailfrom=gateworks.com; arc=none smtp.client-ip=108.161.129.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gateworks.com Received: from syn-068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.95) (envelope-from ) id 1uyXfK-00Aysu-8N; Tue, 16 Sep 2025 15:32:22 +0000 From: Tim Harvey To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tim Harvey Subject: [PATCH 4/7] arm64: dts: imx8mm-venice-gw700x: reduce RGMII CLK drive strength Date: Tue, 16 Sep 2025 08:32:13 -0700 Message-Id: <20250916153216.1042625-5-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250916153216.1042625-1-tharvey@gateworks.com> References: <20250916153216.1042625-1-tharvey@gateworks.com> 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 Content-Type: text/plain; charset="utf-8" The i.MX8M Mini FEC RGMII tracelength is less than 1in and does not require a x6 drive strength. Reduce the CLK drive strength to x1 for better emissions. Signed-off-by: Tim Harvey --- arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi b/arch= /arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi index baf46fe28133..dca213c85cc3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi @@ -446,7 +446,7 @@ MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 - MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x0 MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f --=20 2.25.1 From nobody Thu Oct 2 13:05:36 2025 Received: from finn.localdomain (finn.gateworks.com [108.161.129.64]) (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 A995537C0F2; Tue, 16 Sep 2025 16:05:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=108.161.129.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038739; cv=none; b=uj3Y6IY412vh9Pjf0rRUKy7kL2ysRvWUR+k/nqHnXbTp8c6Vzb3DGk385dwXf2OgsNBg7HYcuq4vbkRn6eTJjJdlSMlbxaIjykYsl3v9TXLIi/9lTKvP8eAC2epyzddq49OA0hLEgwrYLbxXoXeDEOOAaQyDL0quzt64s+rY4vA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038739; c=relaxed/simple; bh=zqM8u+m6jOn/7O4Snc+ywbRavOykJLOp3rK4RbmIu9U=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=F/XhTAsvd5vfrp3BwON9BOsHbMVePCB43xYiNWCp6rlaaA25lrZf0yo1MqTGmq7ButCODbf5ySqhpRj0sOiiEAdiiCxKGkz51zCf5Mda0onBbcSDcPKr8lBJmzxmkat6R2C0w4Mlh4unr5MzmdKi9jYYkDXHrpe86XQZSHjigcA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com; spf=pass smtp.mailfrom=gateworks.com; arc=none smtp.client-ip=108.161.129.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gateworks.com Received: from syn-068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.95) (envelope-from ) id 1uyXfL-00Aysu-5R; Tue, 16 Sep 2025 15:32:23 +0000 From: Tim Harvey To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tim Harvey Subject: [PATCH 5/7] arm64: dts: imx8mm-venice-gw72xx: remove unused sdhc1 pinctrl Date: Tue, 16 Sep 2025 08:32:14 -0700 Message-Id: <20250916153216.1042625-6-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250916153216.1042625-1-tharvey@gateworks.com> References: <20250916153216.1042625-1-tharvey@gateworks.com> 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 Content-Type: text/plain; charset="utf-8" The SDHC1 interface is not used on the imx8mm-venice-gw72xx. Remove the unused pinctrl_usdhc1 iomux node. Fixes: 6f30b27c5ef5 ("arm64: dts: imx8mm: Add Gateworks i.MX 8M Mini Develo= pment Kits") Signed-off-by: Tim Harvey Reviewed-by: Peng Fan --- .../boot/dts/freescale/imx8mm-venice-gw72xx.dtsi | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi b/arch= /arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi index 752caa38eb03..266038fbbef9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi @@ -351,17 +351,6 @@ MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX 0x140 >; }; =20 - pinctrl_usdhc1: usdhc1grp { - fsl,pins =3D < - MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 - MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 - MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 - MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 - MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 - MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 - >; - }; - pinctrl_usdhc2: usdhc2grp { fsl,pins =3D < MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 --=20 2.25.1 From nobody Thu Oct 2 13:05:36 2025 Received: from finn.localdomain (finn.gateworks.com [108.161.129.64]) (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 E055D37428A; Tue, 16 Sep 2025 16:05:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=108.161.129.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038734; cv=none; b=GhVki+LtUcLAH5yyDHP02GPg200GKABBfxF+UBfv3k02FC5q5OwV7W8RqRA/9i9vYsR3XT+Zl+nmF3mYCX/+QcuqTUNaIieoqfBQPnSILXR3sIN/drdH2hRUWs/w72IdoVi72gP0uf05F/2I2cyvDQJheTyLKJ7fenJvPE5LdmE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038734; c=relaxed/simple; bh=mxrtv/69/+bXmmAeqkI7fArQfAwows48YYy0GhlgOLE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=WqcRRCBSxo+U9w00G4qgH7gvMx4EZgAobwHiqqn6lyyb9Pq1sw+V7R141Ia/WyMh7BXQUm6SPQVSTu+cZig7pSHSaCS2zVkrdfJ3gLh2bGRpUrubzUXOT8kY40ZtsUr1Cw7l1VsdJq+KBP8x5sxQjANc6nOK9r6V5Y1YuWv8byY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com; spf=pass smtp.mailfrom=gateworks.com; arc=none smtp.client-ip=108.161.129.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gateworks.com Received: from syn-068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.95) (envelope-from ) id 1uyXfM-00Aysu-1P; Tue, 16 Sep 2025 15:32:24 +0000 From: Tim Harvey To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tim Harvey Subject: [PATCH 6/7] arm64: dts: imx8mp-venice-gw702x: remove off-board uart Date: Tue, 16 Sep 2025 08:32:15 -0700 Message-Id: <20250916153216.1042625-7-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250916153216.1042625-1-tharvey@gateworks.com> References: <20250916153216.1042625-1-tharvey@gateworks.com> 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 Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Peng Fan --- .../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 =3D "okay"; }; =20 -/* off-board header */ -&uart1 { - pinctrl-names =3D "default"; - pinctrl-0 =3D <&pinctrl_uart1>; - status =3D "okay"; -}; - /* console */ &uart2 { pinctrl-names =3D "default"; @@ -410,13 +403,6 @@ &uart2 { status =3D "okay"; }; =20 -/* off-board header */ -&uart3 { - pinctrl-names =3D "default"; - pinctrl-0 =3D <&pinctrl_uart3>; - status =3D "okay"; -}; - /* off-board */ &usdhc1 { pinctrl-names =3D "default"; @@ -521,13 +507,6 @@ MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x400001c2 >; }; =20 - pinctrl_uart1: uart1grp { - fsl,pins =3D < - MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 - MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 - >; - }; - pinctrl_uart2: uart2grp { fsl,pins =3D < MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x140 @@ -535,13 +514,6 @@ MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x140 >; }; =20 - pinctrl_uart3: uart3grp { - fsl,pins =3D < - MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 - MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 - >; - }; - pinctrl_usdhc1: usdhc1grp { fsl,pins =3D < MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 --=20 2.25.1 From nobody Thu Oct 2 13:05:36 2025 Received: from finn.localdomain (finn.gateworks.com [108.161.129.64]) (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 09A14285060; Tue, 16 Sep 2025 16:05:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=108.161.129.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038727; cv=none; b=Xwv+nIdATatyH4guhWBTPcYu+W+4VvlAoJAAw6TLN4pRY149jx6Gocm6upsNrw6Geil4AiT0K33wdfP1TRAOH/ph2tuYLBaPxwKKySosDgiDUhgz8uedEVMt0bFKAhL+8oxG8HTL9kZIcgNm3c6a+H1jndMsN3Vy83XYKYxr5UQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758038727; c=relaxed/simple; bh=JLMBWRCOIy1MCMlsTPrqTZp8NR2Jvyxq+FPfKbrDWj0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=jCwPsu1UIHha3as4Q0OBYlkEAI8q+MnML72y3zHLtw7ff4akEGOOcNylAuZDD9jUmCtJD1VSAKvAzXuwpgnaJ0CBXBU9cn9w9ClbCiEJUS4kfP7l6HLK+XlcZuRuJmbtzA29TTmcsSGAH3VUrMo4zu0q3sWAh9jYwdmVo6ZLp7s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com; spf=pass smtp.mailfrom=gateworks.com; arc=none smtp.client-ip=108.161.129.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gateworks.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gateworks.com Received: from syn-068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.95) (envelope-from ) id 1uyXfM-00Aysu-SH; Tue, 16 Sep 2025 15:32:24 +0000 From: Tim Harvey To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tim Harvey Subject: [PATCH 7/7] arm64: dts: imx8mp-venice-gw702x: remove off-board sdhc1 Date: Tue, 16 Sep 2025 08:32:16 -0700 Message-Id: <20250916153216.1042625-8-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250916153216.1042625-1-tharvey@gateworks.com> References: <20250916153216.1042625-1-tharvey@gateworks.com> 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 Content-Type: text/plain; charset="utf-8" SDHC1 on the GW702x SOM routes to a connector for use on a baseboard and as such are defined in the baseboard device-trees. Remove it from the gw702x SOM device-tree. Fixes: 0d5b288c2110 ("arm64: dts: freescale: Add imx8mp-venice-gw7905-2x") Signed-off-by: Tim Harvey --- .../dts/freescale/imx8mp-venice-gw702x.dtsi | 20 ------------------- .../dts/freescale/imx8mp-venice-gw72xx.dtsi | 11 ---------- 2 files changed, 31 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch= /arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi index dba35b3394bc..de852ebff571 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi @@ -403,15 +403,6 @@ &uart2 { status =3D "okay"; }; =20 -/* off-board */ -&usdhc1 { - pinctrl-names =3D "default"; - pinctrl-0 =3D <&pinctrl_usdhc1>; - bus-width =3D <4>; - non-removable; - status =3D "okay"; -}; - /* eMMC */ &usdhc3 { pinctrl-names =3D "default", "state_100mhz", "state_200mhz"; @@ -514,17 +505,6 @@ MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x140 >; }; =20 - pinctrl_usdhc1: usdhc1grp { - fsl,pins =3D < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 - >; - }; - pinctrl_usdhc3: usdhc3grp { fsl,pins =3D < MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi b/arch= /arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi index cf747ec6fa16..76020ef89bf3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi @@ -365,17 +365,6 @@ MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX 0x140 >; }; =20 - pinctrl_usdhc1: usdhc1grp { - fsl,pins =3D < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 - >; - }; - pinctrl_usdhc2: usdhc2grp { fsl,pins =3D < MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 --=20 2.25.1