From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f172.google.com (mail-pg1-f172.google.com [209.85.215.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1995142DFFC for ; Tue, 5 May 2026 10:14:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777976093; cv=none; b=Gqi68lHZGnhZzGBktKRMCRGgIi568+OJGgK8g0Ll8dtqFY0rieNMq/F9NthNzIEFMasO87oXJlDHg+IG0AsGcLzZ6jj3BzS5cSBJQQMhmbOUDqA6J0BNtzeYHB3E8f3/92nplEXhl9tnNH1xmKVxFaNnCDLiJBujMEt3ukkEwOM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777976093; c=relaxed/simple; bh=qoMmEUH5+qKT5rzUAWCB7aevdooonfmGJC95kSlSBCQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZBdv/Hrkxf/9OnI41Y7l+q+VYVEjJSt8qp3KiRh6uhhsWuuxCspH1wP+MN64ULxh/s129ZuY/AqOcUOf3kcr7vDXWykwYd40Wms/zxYHaNPH82XQApsX+w7sTOoF+oVQhYP8M2a7ZRjGuZCvJN9IgxlpIfvEGSL6VmglkyQdriU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=kNJm2CBH; arc=none smtp.client-ip=209.85.215.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="kNJm2CBH" Received: by mail-pg1-f172.google.com with SMTP id 41be03b00d2f7-c6dd5b01e14so1688645a12.0 for ; Tue, 05 May 2026 03:14:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1777976091; x=1778580891; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=jcPj9jxKJ+7Gn13Bn4AR/zcbvWrepFf4+yuL7CK2GFk=; b=kNJm2CBHJUx7bLSzcvAnq4oZFKrp5yh1Ig6quPbYDEr8QyrgJJPEKqwby9/HBta7nP 2k6GkVmbqrSls352L5WSdE/0Kh0neLj0+RnQYj9s1Jw4fSByHwpeA3a0kc7zHPgN3uK5 bCconx4qbRV+jg4nphPB13rCUXfHEDB1j3NyQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777976091; x=1778580891; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=jcPj9jxKJ+7Gn13Bn4AR/zcbvWrepFf4+yuL7CK2GFk=; b=law2OYzGMkmc1ehIpwviZyCZVXre2sdQYkCH8yUd/qBx4u0wXKagGOYtuOHHT+9xnR p+REb0TG8YWpXFy0/xr+dKWZvgWhMRFryrT0DvP0CkPvyR/nJzrgHvvcpXSdK+Nfpq3W iR3sCkl05bAyGthenw8ooIvU6DMuQZQcPLIn6wy/hZbvdBCGt4Tky65OvvdcYLEZt0Oc N7gXypTipDN4AJK+xvXmv0vEdJgDFkfOswpEPYJXUNkRH4UZU4fMvYE7+vxeFWokOwG5 G/YQVbBU0Ual/A6+ktLNNEa1yAaMdP7HV2JwRFrJfDsqbOTE19ZZd2UP3Vkc1shXRB7P JIQA== X-Forwarded-Encrypted: i=1; AFNElJ+XH7/DYYTwadbOVkfsOiwpyFXcPz82jH721ZxNwYx+BfLWf2MgxOwLl4no8tGbrFLgiZnWV7MnM3LD@vger.kernel.org X-Gm-Message-State: AOJu0YxtBZIbuoTM0xGO99pnE1h0k5MY7WMvrP11IJBOfGR7ujjkC1HP D9hGZdSvwX6uLJ2jaPfulrxI7OW8lbYLTmp886oEIGkgnG8/WWHG5erUh6vikHZol28xTcGJ+CX XcCo= X-Gm-Gg: AeBDietRC5qJCMw0Hs46HL/SVHcm7s7OUwG1EPg5rnncveaB7aeaigajSGjxDMkqN+x yH1K/vK5PW3CCg3a8ZiX2F2XL5iFI6KCo+J5x1aVa67XNmTwFMBqIQokF/uuJoUgY3cXvylivNv pQg+N9n26+m0rZDQu6uNXmafaOAj3bVtprvVL5cag6LdxjvNBKoXjQHBHldgtxHu6QvNgf5VJEx hBjU1tSPM4Hcw9qMo5U0d5AhoXsS+fWIB/HvuONWvNc8Rc+TaoYTuE3P+02kZQxerWT20TbgG8F 0H40XwQgXZlHhDorJQnhYRPsrjYcgLuLKJm/+f+K2kkd+FdnD1JQmt4a7oe41aGPmOhiWn5IlJv 0cwUlSbZGT/vzzwQoYmS4n6a2aMHmu5a7m+qHMfHKz96syOkUBJS3BS3Vf/KydKWOrnzqfZLeh5 kqKfTh7U1bmzqX/qi2hF9iLqh0pT8aYnLEzsgP1JTNUX7Gk/n3MGA986J/T+Q6TaUSnxGNIVSLL aEbDZiAXI5W/mEK/tU= X-Received: by 2002:a05:6300:218d:b0:3a3:56db:919c with SMTP id adf61e73a8af0-3a7f1b3ad0fmr13728832637.14.1777976091454; Tue, 05 May 2026 03:14:51 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:f1d4:2ef0:7d08:9dd8]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-839679c8462sm1666121b3a.38.2026.05.05.03.14.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 03:14:50 -0700 (PDT) From: Chen-Yu Tsai To: Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 11/16] arm64: dts: mediatek: mt8195-cherry: Add supplies for ChromeOS EC regulators Date: Tue, 5 May 2026 18:14:01 +0800 Message-ID: <20260505101408.1796563-12-wenst@chromium.org> X-Mailer: git-send-email 2.54.0.545.g6539524ca2-goog In-Reply-To: <20260505101408.1796563-1-wenst@chromium.org> References: <20260505101408.1796563-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The two regulators that are exposed by the EC are supplied by the system 4.2V power rail. Add supply properties for them. Signed-off-by: Chen-Yu Tsai --- Changes since v1: - New patch --- arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index cf9855618494..bda1b0f9f72a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -1431,6 +1431,7 @@ mt_pmic_vmc_ldo_reg: regulator@0 { regulator-name = "mt_pmic_vmc_ldo"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <3600000>; + vin-supply = <&pp4200_z2>; }; mt_pmic_vmch_ldo_reg: regulator@1 { @@ -1439,6 +1440,7 @@ mt_pmic_vmch_ldo_reg: regulator@1 { regulator-name = "mt_pmic_vmch_ldo"; regulator-min-microvolt = <2700000>; regulator-max-microvolt = <3600000>; + vin-supply = <&pp4200_z2>; }; typec { -- 2.54.0.545.g6539524ca2-goog