From patchwork Fri Aug 2 19:20:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Morgan X-Patchwork-Id: 816582 Received: from mail-oi1-f178.google.com (mail-oi1-f178.google.com [209.85.167.178]) (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 DE67B165EE8; Fri, 2 Aug 2024 19:22:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.178 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722626576; cv=none; b=nmaiWfxm94D8IdowC3DLTSIJ2DM90nya0/Obj0ZYyo28P6VaVgdpiblZVflbpb24Onf3fmyrsFoOQsjRiq8CFjS1hLD/tvZiVTbEXJcbK0NjmJ67gL5NmvPWmh+IvWX8To1/KGl4DjjqjVu2DJ5wxrnW7ukEV2XDkwxgQOUaCOA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722626576; c=relaxed/simple; bh=CwabAuQrozbIc2WF23RTg7OF1MIHY7LWz/n7DhKVozA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=BXFa9vpIRSgUjQ2RiFn96us5m6MAUaWmzr3X9Up3yYJaNV/wIyq7HCbhREIYjUgIqGP74A3uLa//haTMZFJTlD1bvi0BR5zb7Q8ZUp42D74t7Uukj4VJylKuoo4GJ7b4CeBLnfPbl/nkdLrVokXAaIE+7BF1X4gvSN92RW3icV4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=DfZX7GMx; arc=none smtp.client-ip=209.85.167.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="DfZX7GMx" Received: by mail-oi1-f178.google.com with SMTP id 5614622812f47-3db23a608eeso5595786b6e.1; Fri, 02 Aug 2024 12:22:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1722626574; x=1723231374; 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=aKF6Zi/1m6aLjcN04yV3BkCZRPPdlRv2r0+D/Gsd088=; b=DfZX7GMxCkGKOuTquM0Kp9yeujM+uSZqcu7RDeA+oJPSklUTYdqAmMgyIihJ/exEmT 34dUmhpjPctPyp8pZ0vfJv1E0ckfyT7UPVRaPLhQwm9oa7g5iNPA9CfH37ML0jWbSdVO zKj2kVnIWmOqE/qSkQL5jltdSzidtnLcsxDKRWUl+uQxGJcLqCXPsIWYFVtxFvKAm578 qerDATZHXTwz0J+zBueZIuo17Smas0CemUSoK26KYVOdpsEaZbkdoeHYmKFRW0KSddAz L6CcLA6bgtlZgAuvpz15NxprkMiO4uv93l4zuPTnfeZohG1JtGks9o9kLSjzCIKxOJef gEAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722626574; x=1723231374; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=aKF6Zi/1m6aLjcN04yV3BkCZRPPdlRv2r0+D/Gsd088=; b=C0Mrx4SxnV6zvk518uZTLf5ynx9HojU/qv1puEIJUKo0Z82A+6pzufv4rHkd/AJs7g UpalBsLXf/f56PadwL144ecXNKO7+5QCkLhTDu5jALmGiasMhkSnhtCZXwS+1Xb5OXQg /Xl3hrOkqvwExSTkJGO2vMRFM2QsCIgbXh3XoAGWSDolPG5jAWiYkNPrPALF+U5p65Jr 3exU6Rvpq3W3VyEFpGmde8MWZtKxS0waK5vV4+RrSFAUVNjrrE8Eg4Kl1dESTggfl8yB dEhlbIbRxlg4JcBf+VgdXRILa07Zs34sOKhg491PTvM76frqPyUgTmo+SvmZ6ElFYj+v /0yg== X-Forwarded-Encrypted: i=1; AJvYcCVPd2u3MDF11i7l6BCsDYmOu64W0Ky7oWZUoo2v+GYr8m9peHIJzWIx7S3zbKuIK8nvofK9BjBP6yo5zPJM87qmS07CaZQvrrlosyqlDtNX1Mpry8HyKI8qJ98Gc/3rL5bxmjHn4Q== X-Gm-Message-State: AOJu0YyP1FRC6cvJg7tHqjzBU02N/ac9NT/qbEBXzjL3+Uh3vQnoaUgn hmtb8jkHp9VitX7+h51L027O1tHOtFF8l16Y7FpjC1XkpiRXeNMhRVsvHg== X-Google-Smtp-Source: AGHT+IH1wc5hz1GvQtj4riUZkn6QJtAKThKL3VwHHxx5uvWODtXToZinS1qoo41MQ31LwphZAMvO6w== X-Received: by 2002:a05:6808:3094:b0:3d5:802c:9056 with SMTP id 5614622812f47-3db557fded5mr5335578b6e.2.1722626574006; Fri, 02 Aug 2024 12:22:54 -0700 (PDT) Received: from localhost.localdomain ([2600:1700:fb0:1bcf::54]) by smtp.gmail.com with ESMTPSA id 5614622812f47-3db563b7065sm584592b6e.46.2024.08.02.12.22.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Aug 2024 12:22:53 -0700 (PDT) From: Chris Morgan To: linux-sunxi@lists.linux.dev Cc: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, quentin.schulz@free-electrons.com, mripard@kernel.org, tgamblin@baylibre.com, aidanmacdonald.0x0@gmail.com, u.kleine-koenig@pengutronix.de, lee@kernel.org, samuel@sholland.org, jernej.skrabec@gmail.com, sre@kernel.org, wens@csie.org, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, lars@metafoo.de, jic23@kernel.org, Chris Morgan Subject: [PATCH V2 05/15] dt-bindings: power: supply: axp20x: Add input-current-limit-microamp Date: Fri, 2 Aug 2024 14:20:16 -0500 Message-Id: <20240802192026.446344-6-macroalpha82@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240802192026.446344-1-macroalpha82@gmail.com> References: <20240802192026.446344-1-macroalpha82@gmail.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Chris Morgan Allow specifying a hard limit of the maximum input current. Some PMICs such as the AXP717 can pull up to 3.25A, so allow a value to be specified that clamps this in the event the hardware is not designed for it. Signed-off-by: Chris Morgan --- .../power/supply/x-powers,axp20x-usb-power-supply.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml b/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml index 34b7959d6772..903e0bac24a0 100644 --- a/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml +++ b/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml @@ -31,6 +31,11 @@ properties: - const: x-powers,axp803-usb-power-supply - const: x-powers,axp813-usb-power-supply + input-current-limit-microamp: + description: + Optional value to clamp the maximum input current limit to for + the device. The supported min and max values will vary based on + the PMIC revision, consult the datasheet for supported values. required: - compatible