From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2AFF1D3E787 for ; Thu, 7 Nov 2024 10:23:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:CC:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=aAHPUbNs7M6QgxqG12AlzIrLLtSFknGoPRYn8hsW/Zw=; b=D2QU/2LsMikyUVadbTsRsu31N4 DE9qijFuk5z0E2Ug2dSNGy4lQrVvGqMv8Qhm+YK7YwrHCQe/CnO+6WQe6Uht3AP3C8ycwQRLn5Dlt qwocgvySPNsmP2gt3ZgzV99Sb3Wpib56Pw7G5kDovWmxYvJ5fCZ8hKSeI4gt7YX6IfN/QfSzDJDuD PJgDmGneFMZmgFgaxuC/+8w5J9fBF3M88Avk3Mw/OGLD7eL50Hjzz7qlCRWLosbCkN0/JMK+xRJNF ErAV3oymKJzAeGlx1P8KYzTpAPCdpPbXTk1w4fiGEFS2qIT+rQ9ZNNliBfAZAPnRJkKRcsF5Tp+Z5 WTYKXzZw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t8zfH-00000006SBH-1rgm; Thu, 07 Nov 2024 10:22:59 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t8zWt-00000006Qay-477m for linux-arm-kernel@lists.infradead.org; Thu, 07 Nov 2024 10:14:21 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 4A7AE9W4007164; Thu, 7 Nov 2024 04:14:09 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1730974449; bh=aAHPUbNs7M6QgxqG12AlzIrLLtSFknGoPRYn8hsW/Zw=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=OaQU6j6SxZvQsqeOTwkdonkxFSNlzp2aNOpoUBETx19mczhRBENskfTOQwQwzkJf3 eJ5s1A3cAQl4HnuXJO43ks7DkRxRouVydG5hpdoS5b0J9mU3TSKJFx5lkCPDZ6DVnY X2RiH1Y5B4PQzpdASA03OC8fF9I3Rnkv7z0MXHa8= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 4A7AE9p3104642 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 7 Nov 2024 04:14:09 -0600 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 7 Nov 2024 04:14:08 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 7 Nov 2024 04:14:08 -0600 Received: from localhost (prasanth-server.dhcp.ti.com [172.24.227.197]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 4A7AE7rb006059; Thu, 7 Nov 2024 04:14:07 -0600 Date: Thu, 7 Nov 2024 15:44:06 +0530 From: Prasanth Mantena To: Bhavya Kapoor CC: , , , , , , , , , , Subject: Re: [PATCH] arm64: dts: ti: k3-j722s-evm: Enable support for mcu_i2c0 Message-ID: <20241107101406.6bj4xbiguzuwt5db@prasanth-server> References: <20241105091224.23453-1-b-kapoor@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20241105091224.23453-1-b-kapoor@ti.com> X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241107_021420_172655_528DA4D9 X-CRM114-Status: GOOD ( 14.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 14:42, Bhavya Kapoor wrote: > Enable support for mcu_i2c0 and add pinmux required to bring out the > mcu_i2c0 signals on 40-pin RPi expansion header on the J722S EVM. > > Signed-off-by: Bhavya Kapoor > Signed-off-by: Shreyash Sinha > --- > arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts > index a00f4a7d20d9..796287c76b69 100644 > --- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts > +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts > @@ -406,6 +406,13 @@ &main_uart5 { > > &mcu_pmx0 { > > + mcu_i2c0_pins_default: mcu-i2c0-default-pins { > + pinctrl-single,pins = < > + J722S_MCU_IOPAD(0x048, PIN_INPUT, 0) /* (E11) MCU_I2C0_SDA */ > + J722S_MCU_IOPAD(0x044, PIN_INPUT, 0) /* (B13) MCU_I2C0_SCL */ > + >; > + }; > + > mcu_mcan0_pins_default: mcu-mcan0-default-pins { > pinctrl-single,pins = < > J722S_MCU_IOPAD(0x038, PIN_INPUT, 0) /* (D8) MCU_MCAN0_RX */ > @@ -812,3 +819,10 @@ &main_mcan0 { > &mcu_gpio0 { > status = "okay"; > }; > + > +&mcu_i2c0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mcu_i2c0_pins_default>; > + clock-frequency = <400000>; > + status = "okay"; > +}; Reviewed-by: Prasanth Babu Mantena > -- > 2.34.1 > >