From patchwork Sat Oct 5 06:05:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 833179 Received: from mail.andi.de1.cc (mail.andi.de1.cc [178.238.236.174]) (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 15F394085D; Sat, 5 Oct 2024 06:05:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.238.236.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728108318; cv=none; b=ADX7CXmBU6/Hkks6us6gMjM4aiwyVdUZLXXcna8NjfOvRVJ27dxefoVvw3SjqPOpK/5JbP4FlOg3aoy0AXVbYtMuz8MlQkIB9goimEtn8fQiN50aayN+pXd/nLtmZao+FEpRcBPXweC34q8mcUikKnNAVK/t0if4JNqdE2teZOE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728108318; c=relaxed/simple; bh=XPng8doE9Qj+7g0BVLSwFlpUxkCTiQ2wJFS8zuO51xs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=rKEPr9Jz5ainwuI6jhkFXcNhjIcVW+xUR6jCPeLNbiVEJ4pgWBA04JrTJR7Bwvlaou3J244fXZf+L1BcEnsM48IW2xkQo1Ech/ASbQrt3OYuqkhsNDTYD2FfrkdD3HeOdKtPc7sC5f0KxURGGMbGh13gE+RwE63a7SWPZf+x/zk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info; spf=pass smtp.mailfrom=kemnade.info; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b=OfODbaa6; arc=none smtp.client-ip=178.238.236.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kemnade.info Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b="OfODbaa6" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20220719; h=References:In-Reply-To:Cc:From:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=+dJ97ivHNuSVoqD5oW9Fz/1QiIDk+GWOc7V0CKxc+5Q=; b=OfODbaa6egnapi2js0seThZQ5G VXaQ6GJXFqTnsFMEwUK1C8AUywQgsiC1cKGilWdp7wwR2V+eDJTf6GZlA9yK9rtJGY2oK6XhcpDvy jaGfWGHdPYGnEB6j53AgMjaWKI+dMCmBYV1k0gEMbeFs0p3/gjPcS4PNpBimNoBLHc44FOPpePIXz tIJA2Bt1fuMQPKXm3jl/KJFRVP6uxTFYdWyxYwRtifgCbf/xmU0udzSYV4+MlKvDsll+kaKtxahUK ks28xcS7aQVJ163wAeHLxewTznFXbJ/jA2qU5gTTm3jkWGuk6ZfhNXX11uqBG1fSWjNJb9PSKHBDY rJQhD3tQ==; From: Andreas Kemnade To: Sebastian Reichel , Krzysztof Kozlowski , tony@atomide.com, linux-kernel@vger.kernel.org, khilman@baylibre.com, linux-pm@vger.kernel.org, linux-omap@vger.kernel.org, Lee Jones , Conor Dooley , devicetree@vger.kernel.org, Rob Herring Cc: Andreas Kemnade , Krzysztof Kozlowski Subject: [PATCH v3 1/4] dt-bindings: power: supply: Add TI TWL603X charger Date: Sat, 5 Oct 2024 08:05:08 +0200 Message-Id: <20241005060511.1334049-2-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20241005060511.1334049-1-andreas@kemnade.info> References: <20241005060511.1334049-1-andreas@kemnade.info> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Use a fallback compatible since for especially for generic defensive setup of parameters, both 6030 and 6032 are the same and U-Boot actually uses a generic 6030/32 function to enable the charger. Signed-off-by: Andreas Kemnade Reviewed-by: Krzysztof Kozlowski --- .../power/supply/ti,twl6030-charger.yaml | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/ti,twl6030-charger.yaml diff --git a/Documentation/devicetree/bindings/power/supply/ti,twl6030-charger.yaml b/Documentation/devicetree/bindings/power/supply/ti,twl6030-charger.yaml new file mode 100644 index 0000000000000..fc604d8a469df --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/ti,twl6030-charger.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/ti,twl6030-charger.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TWL6030/32 BCI (Battery Charger Interface) + +description: + The battery charger needs to be configured to do any charging besides of + precharging. The GPADC in the PMIC has to be used to get the related + voltages. + +maintainers: + - Andreas Kemnade + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + oneOf: + - const: ti,twl6030-charger + - items: + - const: ti,twl6032-charger + - const: ti,twl6030-charger + + interrupts: + items: + - description: Charger Control Interrupt + - description: Charger Fault Interrupt + + io-channels: + items: + - description: VBUS Voltage Channel + + io-channel-names: + items: + - const: vusb + + monitored-battery: true + +required: + - compatible + - interrupts + - monitored-battery + +additionalProperties: false