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 F258FC4332F for ; Wed, 9 Nov 2022 06:49:16 +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-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:CC:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4+MiMroE3OANeZzgHdCWRFhQQ5e5B97oqZXKx20FnZk=; b=I1Ss1ePIJzojCFPKUgQ4GAhCwb zBOiCBY54z6f5nrIqnW5Yf0hp5TsPC9MCI75J96ZzaPQriySW+rdo0QyHpHg5M6NKu2VrJjUtEgyX oWSG8G3dF0wXamT1fEG55YKoYqGAaL8v1NPBbglaDwuKM0Ir+WJhMgIbfiZ62fzWTAbHwIqhibHua ijs8v0LskKL4RKtsau6pAQwIrXc/QomTKt2bgPPkC9Uy/JA/d29HeN+2+FbkqDC6T0tQNb75969d7 mhvV5sgkBautMBDsSD6tHgVuRG5Famr9OdZ+EycIuaretyaZTN028Wil+gHMCLjgtXy0WSYrvZ4Se eVFbmXOQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1osesV-00BLMf-MM; Wed, 09 Nov 2022 06:48:03 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1osesR-00BLM6-Ri for linux-arm-kernel@lists.infradead.org; Wed, 09 Nov 2022 06:48:01 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 2A96ltvH032399; Wed, 9 Nov 2022 00:47:55 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1667976475; bh=1Hn0eSk6OyN5lL5cDqWJi5Os4rxljA5PAuJM4IPMRr8=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=v2DHvz6r+V2m8Bco5xP5voIAKT3B48hqPXHouKMqvf8XlHn0MaMi8K7pK+V3Ua+G4 KpGhu099kjNwPFZ8BTJFgxFYMonAGOuP4hTAUEx31nSjOR0SY3ENvLD0eUSqmKv3xo QWvLOzNApbiT7rR5JTQWa+Tghndj6sEsEs+GYbVA= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 2A96ltDk022891 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 9 Nov 2022 00:47:55 -0600 Received: from DFLE111.ent.ti.com (10.64.6.32) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6; Wed, 9 Nov 2022 00:47:55 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6 via Frontend Transport; Wed, 9 Nov 2022 00:47:55 -0600 Received: from [10.250.234.28] (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 2A96lpiL083212; Wed, 9 Nov 2022 00:47:52 -0600 Subject: Re: [EXTERNAL] Re: [PATCH] arm64: dts: ti: k3-j721s2: Add support for ADC nodes To: Krzysztof Kozlowski , , , , CC: , , , References: <20221108073231.35008-1-b-kapoor@ti.com> From: Bhavya Kapoor Message-ID: <63f0841c-c268-957d-30a1-f1da29125870@ti.com> Date: Wed, 9 Nov 2022 12:17:55 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US 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-20221108_224800_001271_BB084607 X-CRM114-Status: GOOD ( 16.34 ) 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: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 11/8/22 11:48 PM, Krzysztof Kozlowski wrote: > On 08/11/2022 08:32, Bhavya Kapoor wrote: >> J721S2 has two instances of 8 channel ADCs in MCU domain. Add DT nodes >> for 8 channel ADCs for J721S2. >> >> Enable ADCs present on J721S2 soc. >> >> Signed-off-by: Bhavya Kapoor >> --- >> .../dts/ti/k3-j721s2-common-proc-board.dts | 14 +++++++ >> .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 40 +++++++++++++++++++ >> 2 files changed, 54 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts >> index b210cc07c539..de9cb40273be 100644 >> --- a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts >> +++ b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts >> @@ -429,3 +429,17 @@ >> &main_mcan17 { >> status = "disabled"; >> }; >> + >> +&tscadc0 { >> + status = "okay"; >> + adc { >> + ti,adc-channels = <0 1 2 3 4 5 6 7>; >> + }; >> +}; >> + >> +&tscadc1 { >> + status = "okay"; >> + adc { >> + ti,adc-channels = <0 1 2 3 4 5 6 7>; >> + }; >> +}; >> diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi >> index 4d1bfabd1313..47a7a6b500c2 100644 >> --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi >> +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi >> @@ -299,4 +299,44 @@ >> ti,cpts-periodic-outputs = <2>; >> }; >> }; >> + >> + tscadc0: tscadc@40200000 { > Node names should be generic, so "adc" > https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation tscadc is just a wrapper node. The actual adc node is inside of tscadc node. > > Best regards, > Krzysztof > Regards BK _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel