From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fllvem-ot03.ext.ti.com (fllvem-ot03.ext.ti.com [198.47.19.245]) (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 86FBA23D2AE; Fri, 9 May 2025 07:45:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.245 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746776724; cv=none; b=tjmqIrUK6lCidcLsSMOtprfmjG2gZufzYLm5UuRYGKod6Zzr+d/xtJjY/AMmA0qPseV33VTIFwxrWde4ujIXTNENZz55a9a2f0AbHJvT1eZ9fT5FVU5HPLZCTICZMEgWRq3cPPNT7qkyV/35v9g4zjdUtC6It6kDnfSNqQzYM+w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746776724; c=relaxed/simple; bh=z4C4WONX3TOnzmmaH8eHlIFN6WS75ODbCTdWA15mScE=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=qwdM13PGvZfOyaI3FETZLhtqtupPkRQP/TTwIlrBQkpQJNzhbLkB/EZo3OImAUBcdy4gwpiuHp6vzkv8gmY4tjqGjkzQWqIvZ/ulIOeWZIwHEW1E2KAQ1idR7VziTUJ5Nej8AsXiDDDZ4kBkfQ6ObE1Bp7zdjcbAxdzFHzmyOFo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=xZmqCO9B; arc=none smtp.client-ip=198.47.19.245 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="xZmqCO9B" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllvem-ot03.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 5497j1ha1337449 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 9 May 2025 02:45:01 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1746776701; bh=7pJtxLJJ+miQ++NXFqYy8TUdT11UyzqqW+ZW0cRbZWw=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=xZmqCO9Bk3Mc0tdHYa9F5AFIfSVolMsBr3yLguxR+oYpB0LxvOVVBiOL2sGIBiZA8 bvc4seLQazHXLpoqpNTpb4OI2fjrGX4/rj38g/FwtGTF+ym6o8dAJyw8hBBMPWeNFN mLftfT8VlhsF5TzVbVpp8kzG2yuEMhTA/M05DVU8= Received: from DLEE110.ent.ti.com (dlee110.ent.ti.com [157.170.170.21]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 5497j1AU126579 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 9 May 2025 02:45:01 -0500 Received: from DLEE105.ent.ti.com (157.170.170.35) 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; Fri, 9 May 2025 02:45:00 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE105.ent.ti.com (157.170.170.35) 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; Fri, 9 May 2025 02:45:00 -0500 Received: from [172.24.19.187] (lt5cd2489kgj.dhcp.ti.com [172.24.19.187]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 5497itUM115553; Fri, 9 May 2025 02:44:56 -0500 Message-ID: Date: Fri, 9 May 2025 13:14:55 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/4] arm64: dts: ti: j722s-evm: Add DT nodes for power regulators To: Yemike Abhilash Chandra , , , , , , CC: , , , , , , References: <20250508155134.2026300-1-y-abhilashchandra@ti.com> <20250508155134.2026300-2-y-abhilashchandra@ti.com> Content-Language: en-US From: "Kumar, Udit" In-Reply-To: <20250508155134.2026300-2-y-abhilashchandra@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea On 5/8/2025 9:21 PM, Yemike Abhilash Chandra wrote: > Add device tree nodes for two regulators on the J722S-EVM. VSYS_3V3 is the > output of LM5141-Q1, and it serves as an input to TPS22990 which produces > VSYS_3V3_EXP [1]. VSYS_3V3_EXP serves as vin-supply to CSI RPI Connectors. > > Signed-off-by: Yemike Abhilash Chandra > > [1]: https://www.ti.com/lit/zip/sprr495 > --- > arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts > index 34b9d190800e..0f18fe710929 100644 > --- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts > +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts > @@ -141,6 +141,17 @@ vsys_5v0: regulator-vsys5v0 { > regulator-boot-on; > }; > > + vsys_3v3: regulator-vsys3v3 { > + /* output of LM5141-Q1 */ > + compatible = "regulator-fixed"; > + regulator-name = "vsys_3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + vin-supply = <&vmain_pd>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > vdd_mmc1: regulator-mmc1 { > /* TPS22918DBVR */ > compatible = "regulator-fixed"; > @@ -153,6 +164,17 @@ vdd_mmc1: regulator-mmc1 { > bootph-all; > }; > > + vcc_3v3_exp: regulator-TPS22990 { Please align this name with commit message with change of vcc_3v3_exp to vsys_3v3_exp Reviewed-by: Udit Kumar > + /* output of TPS22990 */ > + compatible = "regulator-fixed"; > + regulator-name = "vcc_3v3_exp"; This name as well, please to vss_3v3_exp > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + vin-supply = <&vsys_3v3>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > vdd_sd_dv: regulator-TLV71033 { > compatible = "regulator-gpio"; > regulator-name = "tlv71033";