From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f172.google.com (mail-oi1-f172.google.com [209.85.167.172]) (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 ECBD217B4FF for ; Wed, 21 Aug 2024 21:57:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724277455; cv=none; b=FSEYQ8Sk/7DsxoxATamWoCOUGoE1JKawpuzHQF7eeEUhko+R/2X8Va45IiN26zozn85lHk2ScOAWGf7c0VaW6sxiGI4zEiPJooezjmLIAEGGsILXuSzH0kxbaJV1V0i8Uzf+RQJRwteigpHfsuikajdu44RhLpO3srfAIyVo6Xw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724277455; c=relaxed/simple; bh=xtbe2GE0kxv3PLdvqMIaX8WjPceiFQkO5WY5kWSV1ig=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=P8bCf0ymK5aCuaDCV0U2btjR8CHzsFjWGwlWVCgS67nLy5syxkMoa1d5xHSIkEs0sX3OZlcpfEqO7EaywP+8OsHx+P9FEYdqFpKAyntV2yCJ83/T3rx6kLKINTCn0AMGJVR/KQiGmX25LEjyf3ubyj0gwCpe/zzx8XSUzRyOsaI= 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=E33WfXjV; arc=none smtp.client-ip=209.85.167.172 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="E33WfXjV" Received: by mail-oi1-f172.google.com with SMTP id 5614622812f47-3db23a608eeso95277b6e.1 for ; Wed, 21 Aug 2024 14:57:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1724277453; x=1724882253; darn=lists.linux.dev; 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=QGxHVYptl/mfZ5O11htImf9Dey/T9TeFYQkFJXrtkIg=; b=E33WfXjVtJjm+maD1QFvzqWalMopZNOlouXKfMEm7oEQDfjVvltlVGFpuZcBHtoV4D Klq/NsHbIBC/I3ULTUek0raU0nXHYwzE72jwMKowekE5szArT1EyYNHnqEWBLBE0AIS2 LcyhQxdvh40zJQmwNr3nwN4DKl6s06ABMngyeWMWd0o0I1Y82MEe9nkASiLIgEVTesVZ J6fKF9lI+M+rBX/WOjiSg7JprAzOIHEewKGK+SsP62EwIiG2Mz2TYEytd4minfIuE9bq CEDEnY9yso/f7THtcD1vjyZXV77pof6ZEuSFATjIGmKLItK8P2MVjmYI3jYDz06bCez9 yvEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724277453; x=1724882253; 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=QGxHVYptl/mfZ5O11htImf9Dey/T9TeFYQkFJXrtkIg=; b=t7AATqUjXwQeK7PZINCLN5m3CuL33V1MOAowKjCLL8yqENTqbUNQrbM38eXqJ9Ls+X JQjVcwpb0uUbrB+mFmXgo+jipC9z4mPj8NBDnJriiXnHz71xofCxKq5yiWYJ7cryYDRP yqfi//BuLvdq/49PzOEr3Ixh4NYmmk9hSJEc8P+Yk1XAMs2iHhJ4Q6FZIYs+D1XabFU1 syhSFUK1LH0bFBy5FOCbHx46j4Hz5OGFp8QdmHy28nCj3AIS2JYlAGr+bAYDwLoLFXW2 Zj9XAxwGdgIPrMWcZFwWHOQ4cDyX/nnoEC4SLQAL/XAYfEVERdg18k5N6S2MzhG73GSW V8Hg== X-Gm-Message-State: AOJu0YzkMY5+f1lONYd0J6AFIPm0R8nA9xkicTH2sFhmnZle6BTvf5ax leN1R+o4eG2x2oikokIfuzNKwCWDm2EjqlA5DTyyA+l7DoqrQtB3ow7Etg== X-Google-Smtp-Source: AGHT+IEEVh05GQZqcfbn4IDKx4nQgV7t9q/7T+7lh7gib4DsRCbvqlfs8kaWytyaNhMT/Lx2z5jZKg== X-Received: by 2002:a05:6808:2f08:b0:3de:220c:ace2 with SMTP id 5614622812f47-3de220cae0amr601913b6e.14.1724277452915; Wed, 21 Aug 2024 14:57:32 -0700 (PDT) Received: from localhost.localdomain ([2600:1700:fb0:1bcf:81a9:2325:e0f7:7376]) by smtp.gmail.com with ESMTPSA id 5614622812f47-3de225555b6sm47070b6e.17.2024.08.21.14.57.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Aug 2024 14:57:32 -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, jonathan.cameron@huawei.com, Chris Morgan Subject: [PATCH V4 05/15] dt-bindings: power: supply: axp20x: Add input-current-limit-microamp Date: Wed, 21 Aug 2024 16:54:46 -0500 Message-Id: <20240821215456.962564-6-macroalpha82@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240821215456.962564-1-macroalpha82@gmail.com> References: <20240821215456.962564-1-macroalpha82@gmail.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- .../x-powers,axp20x-usb-power-supply.yaml | 58 ++++++++++++++++++- 1 file changed, 55 insertions(+), 3 deletions(-) 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..ab24ebf2852f 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 @@ -15,9 +15,6 @@ maintainers: - Chen-Yu Tsai - Sebastian Reichel -allOf: - - $ref: power-supply.yaml# - properties: compatible: oneOf: @@ -31,8 +28,63 @@ 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. If omitted, the programmed value from the EFUSE will + be used. + minimum: 100000 + maximum: 4000000 required: - compatible +allOf: + - $ref: power-supply.yaml# + - if: + properties: + compatible: + contains: + enum: + - x-powers,axp192-usb-power-supply + then: + properties: + input-current-limit-microamp: + enum: [100000, 500000] + + - if: + properties: + compatible: + contains: + enum: + - x-powers,axp202-usb-power-supply + - x-powers,axp223-usb-power-supply + then: + properties: + input-current-limit-microamp: + enum: [100000, 500000, 900000] + + - if: + properties: + compatible: + contains: + enum: + - x-powers,axp221-usb-power-supply + then: + properties: + input-current-limit-microamp: + enum: [500000, 900000] + + - if: + properties: + compatible: + contains: + enum: + - x-powers,axp813-usb-power-supply + then: + properties: + input-current-limit-microamp: + enum: [100000, 500000, 900000, 1500000, 2000000, 2500000, + 3000000, 3500000, 4000000] + additionalProperties: false -- 2.34.1