From patchwork Mon Aug 12 13:52:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrei Simion X-Patchwork-Id: 13760644 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 A3FC8C52D7C for ; Mon, 12 Aug 2024 13:57:21 +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:Content-Type: Content-Transfer-Encoding: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=NT6LQOscwaqsC6hcLDb89USDsd3+HIinwv0ceSfWXDk=; b=s0rsEDhx9xF2BscfhNKNbBuOmu +lb1W2KyZRK+rUkIGtElhFC07dhCJ1looGW1DQSKjQ6ZRArzVlJBy3DxfaE9chCM22aQMiVDSLoUj sq0dV7Df41rMo6CfnEVVMI+Hlm7yk+DXriJF81E6E8ZyKv9Inyzd+uo1Yxzr01GfkddeBael6uYBk vn4HtI14fmWki+28yb3PrKc4X0sxVYEuH8t2xpmLujAUx0sxNakBsLISlYpNcivYY1y6E4sm4dHeS G3KWbIKfkWABRt4mmlz+an/EyAwR0G8Pa90EhWsrkAsbVpnW5N9xqlLgkP4qKWgKoLV9dVw/dE6qH gsf3q80A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sdVXp-00000000Vkq-3Agh; Mon, 12 Aug 2024 13:57:09 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sdVTo-00000000UQU-017m for linux-arm-kernel@lists.infradead.org; Mon, 12 Aug 2024 13:53:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1723470779; x=1755006779; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+fqK2xiCZ17sJmDteh/4puTfNOMETKuDEFhcth0uoGg=; b=ZftZdEwH3JWpQqjjQdqpOATt99Nf97SOPx/utU6Iodk7LJxsoSF6wsPk zxdk26jfOlnS1dHg5jSC5q5nTcVwfGpqpEVSxoF0SFG+DsBgJNoKvjpyK qRu9EEoC1W2+vguhmZ8J7jiF66B60Lr06O7QbGV8RNwYJwf9BY4rQeZpf amMqSfJqGDDZYofdJj6P5dS+UQ3gW1cI44fKNXu/lD9p1KXSDoBppezag U9c+a2fCliLlGrZ4mFd68pzFfbaq9zPYGwCHzzFi9oSxE/2EMSejAup/z DGwaHr0OxtTZ4ynNIVRh060b6O/Ta2Kb2PaCvtayhT7cNrvdP8xpQJj8B A==; X-CSE-ConnectionGUID: PAl1FAApTqKXjGx6IFLj/w== X-CSE-MsgGUID: WbSHPGvlQlyBJKwjEL8f7g== X-IronPort-AV: E=Sophos;i="6.09,283,1716274800"; d="scan'208";a="197806944" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 12 Aug 2024 06:52:56 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Mon, 12 Aug 2024 06:52:52 -0700 Received: from ROB-ULT-M76677.microchip.com (10.10.85.11) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Mon, 12 Aug 2024 06:52:50 -0700 From: Andrei Simion To: , , , , , , , CC: , , , Andrei Simion , Mihai Sain Subject: [PATCH v2 5/7] ARM: dts: microchip: at91-sama5d2_icp: Add reg_5v to supply PMIC nodes Date: Mon, 12 Aug 2024 16:52:29 +0300 Message-ID: <20240812135231.43744-6-andrei.simion@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240812135231.43744-1-andrei.simion@microchip.com> References: <20240812135231.43744-1-andrei.simion@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240812_065300_246611_FE4CA4B4 X-CRM114-Status: GOOD ( 10.52 ) 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 Align with the datasheet by adding regulator-5v which supplies each node from the regulator using phandle to regulator-5v through pvin[1-4]-supply and lvin-supply. Co-developed-by: Mihai Sain Signed-off-by: Mihai Sain Signed-off-by: Andrei Simion --- v1 -> v2: - drop (lvin|pvin[1-4])-supply from each regulators sub-node - add lvin-supply, pvin[1-4]-supply to PMIC node --- arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts index 999adeca6f33..5e2bb517a480 100644 --- a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts +++ b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts @@ -78,6 +78,14 @@ led-blue { linux,default-trigger = "heartbeat"; }; }; + + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "VDD_MAIN_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; }; &adc { @@ -190,6 +198,11 @@ i2c6: i2c@600 { mcp16502@5b { compatible = "microchip,mcp16502"; reg = <0x5b>; + lvin-supply = <®_5v>; + pvin1-supply = <®_5v>; + pvin2-supply = <®_5v>; + pvin3-supply = <®_5v>; + pvin4-supply = <®_5v>; status = "okay"; lpm-gpios = <&pioBU 7 GPIO_ACTIVE_LOW>;