From patchwork Mon Apr 8 12:23:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ian Ray X-Patchwork-Id: 13621078 Received: from mx0a-00176a03.pphosted.com (mx0b-00176a03.pphosted.com [67.231.157.48]) (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 CECE96BB2F for ; Mon, 8 Apr 2024 12:24:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.157.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712579053; cv=none; b=umq+upksjyrRBAxRxFjJrUvjkaXDlE/N4YmvCNvXRK7/TLEhzO3M+54gSWQWf6YR2WzIbE6fPtgjX/BDooAFrZvILpUEhCQG8MIXwdPahzPhIARTmKNOMZK8MAMSG7p40EJL0BBlU3jZanQze2tSNRitrZciN5MPBtA8QSLJ5Dw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712579053; c=relaxed/simple; bh=GpnFs2t5w2IroOlrRJ01bHIpoZ/Lyml1s7LCsMB/URE=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=EDfECoON5/RnRbO9c1YuH8TsPOV7hl5hw3bafo+tSmtFs74gCg4LWoF0sxNN5SNH7vHqG2A7AK2xi64UYUhH/lR8mAyep+ScLPyGZtteY6UGYLHCqRLPdtPBxHP+54RIqT4xpEQKK8Kj4rdjAZt+ZXEHmN9AG3s6U/LnzJpcGFQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gehealthcare.com; spf=pass smtp.mailfrom=gehealthcare.com; dkim=pass (2048-bit key) header.d=gehealthcare.com header.i=@gehealthcare.com header.b=cJUnpV9A; arc=none smtp.client-ip=67.231.157.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gehealthcare.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gehealthcare.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gehealthcare.com header.i=@gehealthcare.com header.b="cJUnpV9A" Received: from pps.filterd (m0048300.ppops.net [127.0.0.1]) by m0048300.ppops.net-00176a03. (8.17.1.24/8.17.1.24) with ESMTP id 438AEqhU033693 for ; Mon, 8 Apr 2024 08:24:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= gehealthcare.com; h=from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; s=outbound; bh=lceKTOV2 r6mmdYTSBe6CCsGlaOpiBawAq4xmDcAYVHU=; b=cJUnpV9A/+uNMoYMGXxn+/Jz m17rOTVcLURAJWs+E1nekE9xqPbEYo1j9xWodi/5dE7NnmG+hrsAN5mucdb2f+Dv hTT000kT3DCIUMjazoXemplOWLliDVQqPA78qsD5XSEA7w+T0/FOcxQYrEPP1mBV bQejhkLdWe4MIRrUjwcJcFK+/LRqHcGqKYUm3Tp3ivb0gk8M3Nqwqu/FVR3J2Gwf ntIdUlluoRUYhMAL9ifF9jwK2ho+OlVjOKdePxYUuwQxtE/1nkRfx1Nf/JJqFtPN o9MgOU4XDnHmzlbrkwEqgt/VqkNjv432yDI3cEkXyX5Fgrhj2u69pNcjFbJ5fQ== From: Ian Ray To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Ian Ray , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 1/2] arm64: dts: imx8mp-msc-sm2s: do not write i2c pinctrl reserved bit Date: Mon, 8 Apr 2024 15:23:20 +0300 Message-Id: <20240408122321.464-1-ian.ray@gehealthcare.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-GUID: 5NufaJ6epdWqjAvWBbyCNFK3ziZllpGn X-Proofpoint-ORIG-GUID: 5NufaJ6epdWqjAvWBbyCNFK3ziZllpGn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-04-08_10,2024-04-05_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=947 adultscore=0 malwarescore=0 clxscore=1015 phishscore=0 priorityscore=1501 mlxscore=0 impostorscore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2404080094 Better not to write to the reserved bit. Signed-off-by: Ian Ray --- .../boot/dts/freescale/imx8mp-msc-sm2s.dtsi | 24 +++++++++---------- 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi index 61c2a63efc6d..940bdbe115a3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi @@ -602,38 +602,38 @@ pinctrl_flexspi0: flexspi0grp { pinctrl_i2c1: i2c1grp { fsl,pins = - , - ; + , + ; }; pinctrl_i2c2: i2c2grp { fsl,pins = - , - ; + , + ; }; pinctrl_i2c3: i2c3grp { fsl,pins = - , - ; + , + ; }; pinctrl_i2c4: i2c4grp { fsl,pins = - , - ; + , + ; }; pinctrl_i2c5: i2c5grp { fsl,pins = - , - ; + , + ; }; pinctrl_i2c6: i2c6grp { fsl,pins = - , - ; + , + ; }; pinctrl_lcd0_backlight: lcd0-backlightgrp { From patchwork Mon Apr 8 12:23:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ian Ray X-Patchwork-Id: 13621077 Received: from mx0a-00176a03.pphosted.com (mx0b-00176a03.pphosted.com [67.231.157.48]) (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 8FC566A342 for ; Mon, 8 Apr 2024 12:24:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.157.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712579052; cv=none; b=gPE0rE0fG781kN3YojRgouGZ4pKQHvTDL9D3BUtoD0Rx+egiifcVBo/KKyeHM67iuYIUOol2x46vDcXt+m2WG6NWbRnFlBJoybiEhNd59ny1nmfzUM8PGykI1tA4uedB9SN2n0bXPbDI8JuTtbpcFKVjm++UAVDa9BXNnx2szXo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712579052; c=relaxed/simple; bh=iMn14yBFHMKIIIY04H1NPIFmozgmActewqy/9b1TMfM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=QIQ8m7WmGbCmzYXaL/ItZcKqkJ5lXonrF9nDiMp7phHQDg3hnIMPLlmJiHf6vC+W8/gQqsRKZ1WUZC+hxCfDllVtBMItend+5WBKw3CBT70e8P6MNNPYXi2QfUMrapgTwht8UBt3+yVYa2LOBo7X1LQfCBbMR5aoOBMGidfhBpY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gehealthcare.com; spf=pass smtp.mailfrom=gehealthcare.com; dkim=pass (2048-bit key) header.d=gehealthcare.com header.i=@gehealthcare.com header.b=jk+8p+fC; arc=none smtp.client-ip=67.231.157.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gehealthcare.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gehealthcare.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gehealthcare.com header.i=@gehealthcare.com header.b="jk+8p+fC" Received: from pps.filterd (m0048205.ppops.net [127.0.0.1]) by m0048205.ppops.net-00176a03. (8.17.1.24/8.17.1.24) with ESMTP id 438B2W4l039139 for ; Mon, 8 Apr 2024 08:24:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= gehealthcare.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; s=outbound; bh=vG3EaXqf3b262/c0/QoTfdhXWijF6zXQ/VHlqLDA1hs=; b= jk+8p+fCR+KIvao7S5Fu/QH6X9TqxSuKIervYNHHCN9PfucDNBr1g7Cs7PnwI2+n QO3Q1AmZh6CU2liBwnxzziUna5bbw7BP+objIHtXVP5SmIONdpa7+969NlvkSkfA yPQZeonltnEbxT72hFhHyZBMLTlHqD9bK/pf+CVLW9zP6hTcd4fe6yU/vVrdEEPB zSfRjatqqBjrXOjG2BhNm72PrUOj1TAkSQ+SG5V3ccWolV1Q6zvqdhWLLH3PZSWa UwuNn47k32QW7nicDhw4dCNI4CTKIBz5nQ1LAa5ZGpcZC14FpwNHVFn0KVAaG7Xz /+IQyx8elVald/XLkKbUuA== From: Ian Ray To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Ian Ray , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 2/2] arm64: dts: imx8mp-msc-sm2s: Add i2c{1,6} sda-/scl-gpios Date: Mon, 8 Apr 2024 15:23:21 +0300 Message-Id: <20240408122321.464-2-ian.ray@gehealthcare.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240408122321.464-1-ian.ray@gehealthcare.com> References: <20240408122321.464-1-ian.ray@gehealthcare.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-GUID: F12oe_9OQC3lfOop57iq0KOx0XKd1bcR X-Proofpoint-ORIG-GUID: F12oe_9OQC3lfOop57iq0KOx0XKd1bcR X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-04-08_10,2024-04-05_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 lowpriorityscore=0 adultscore=0 clxscore=1015 mlxlogscore=999 priorityscore=1501 spamscore=0 mlxscore=0 impostorscore=0 malwarescore=0 suspectscore=0 bulkscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2404080094 Add i2c{1,6} sda-/scl-gpios with the corresponding pinmux entries. Signed-off-by: Ian Ray --- .../boot/dts/freescale/imx8mp-msc-sm2s.dtsi | 22 +++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi index 940bdbe115a3..aeb557fe9dd6 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi @@ -200,8 +200,11 @@ ethphy1: ethernet-phy@1 { }; &i2c1 { - pinctrl-names = "default"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c1>; + pinctrl-1 = <&pinctrl_i2c1_gpio>; + scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; clock-frequency = <400000>; status = "okay"; @@ -241,8 +244,11 @@ &i2c5 { }; &i2c6 { - pinctrl-names = "default"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c6>; + pinctrl-1 = <&pinctrl_i2c6_gpio>; + scl-gpios = <&gpio3 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio3 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; clock-frequency = <400000>; status = "okay"; @@ -606,6 +612,12 @@ pinctrl_i2c1: i2c1grp { ; }; + pinctrl_i2c1_gpio: i2c1gpiogrp { + fsl,pins = + , + ; + }; + pinctrl_i2c2: i2c2grp { fsl,pins = , @@ -636,6 +648,12 @@ pinctrl_i2c6: i2c6grp { ; }; + pinctrl_i2c6_gpio: i2c6gpiogrp { + fsl,pins = + , + ; + }; + pinctrl_lcd0_backlight: lcd0-backlightgrp { fsl,pins = ;