From patchwork Tue Apr 18 05:05:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kumar, Udit" X-Patchwork-Id: 13215028 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 6F39EC77B71 for ; Tue, 18 Apr 2023 05:06:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XeLMIo+MRFByDCNU0P+1IfCtqt+yklFtHDxgFCz8ePc=; b=0P1wJ0v8K0oRDN sBrXjx92T+drIT8LSvFo+5O6uNoOQmn4w5LT9rIFqjhqZT7K0FPU+wXvjNcB0xxpEWbv3Z/Ou2+Tk DDx5C7GV295WAnM662WYJQPirdqupqHSR3+SlmsNonbCOnK/DVjTQ6ZF9l9Vcf2zKJnb4nSd1Dhs7 N6QagR3jJDeIRvkeKDLkrLZJXZM8GIhDIYYUXcLVSZvoRE6LPoa6ULYjErzc46z6qlSIQVog3OlQc Uu79wf0S/uuelp91nrPkt7l3XfiLXcP65qrWg83muYzIractLk8mV4kFQSNlxk0ao+SN7/Qor7f01 Nm778Jnr9ZRSQaxN4EPA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1podXE-000rUN-21; Tue, 18 Apr 2023 05:05:44 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1podXA-000rTC-10 for linux-arm-kernel@lists.infradead.org; Tue, 18 Apr 2023 05:05:41 +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 33I55TrV087820; Tue, 18 Apr 2023 00:05:29 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1681794329; bh=/rxBroNH3wGsp0WVmZQMY7qhRGKhsaTigsxRPldRKIU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Rf0SWcAX9QlFRmf+JHz/J/WV0joQTyzLydfyy0zUFz+eiFWCO2hkinPvmbLAuk5xw JqcGrYDHwSs9oDyiQHHj0RdVe2Csq4vWJ3CqpSR8Mp1XxqT6mWWDpmkg1r5AuXNtle YbysZsS3PGiAqkCqcAGnt0O9g6xJXuSitf1RoSvU= Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 33I55TtP010876 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 18 Apr 2023 00:05:29 -0500 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 18 Apr 2023 00:05:29 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 18 Apr 2023 00:05:29 -0500 Received: from udit-HP-Z2-Tower-G9-Workstation-Desktop-PC.dhcp.ti.com (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 33I55Hc7046130; Tue, 18 Apr 2023 00:05:25 -0500 From: Udit Kumar To: , , , , , , , , , , , CC: Udit Kumar Subject: [PATCH v2 2/2] arm64: dts: ti: k3-j7200-som: Enable I2C Date: Tue, 18 Apr 2023 10:35:14 +0530 Message-ID: <20230418050514.2392717-3-u-kumar1@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230418050514.2392717-1-u-kumar1@ti.com> References: <20230418050514.2392717-1-u-kumar1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230417_220540_392159_A69DCE50 X-CRM114-Status: UNSURE ( 9.54 ) X-CRM114-Notice: Please train this message. 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 This patch enables wkup_i2c0 node in board dts file. and underneath eeprom CAV24C256WE. J7200 User Guide (Section 4.3, Table 4-2) : https://www.ti.com/lit/ug/spruiw7a/spruiw7a.pdf Signed-off-by: Udit Kumar --- arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi index fa44ed4c17d5..137492ae89c4 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi @@ -214,6 +214,14 @@ exp_som: gpio@21 { }; }; +&wkup_i2c0 { + status = "okay"; + eeprom@50 { + compatible = "atmel,24c256"; + reg = <0x50>; + }; +}; + &ospi0 { pinctrl-names = "default"; pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;