From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 09592266B72; Tue, 9 Jun 2026 13:32:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781011941; cv=none; b=ElgVkrhHjPiMULbKSNh86jNqw8XqQGr8bJkzQvPDAUluYks+E1B2X94lnIXm4cb3KUW6HHdURDdQi8fFok+PhLHl0PitVxmie1cYl12WM7C+tsLTKd0BkRj9NUhli4A2RKRnRhV4H4ZZqQusA8Xo6Ik7oNcuO5+MgGN+Mqf9PsA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781011941; c=relaxed/simple; bh=iwYiXIT9llWB6yjm72Z8ZHdd1IzHCnWdkfebl9GXjGc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=SpZavfA+nlA5SZMe0GXmcdT8DI1GDZdM7tppwwEVxpPxwcWjcQzgR7xthHuRoXmP2vNYQTDA/PdxAuudFWka4XtfkPxkQRVP6Md3lCzLxepMXx6LF8XHuzvTJ/EikOu1xW4jUd2shdJRwuv9rw8BUbhBuKC0/cn1SWQo5JOT5vs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YYe+wnSu; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="YYe+wnSu" Received: by smtp.kernel.org (Postfix) with ESMTPS id BEBA3C2BCB9; Tue, 9 Jun 2026 13:32:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1781011940; bh=iwYiXIT9llWB6yjm72Z8ZHdd1IzHCnWdkfebl9GXjGc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=YYe+wnSuZoYQxBvLNoZP6AFAVxZUg31hrUbVCEplN54opDfLuRerXNoIDIgV+dfLG jEdEkfsK3xWeqBhCoim5sLH+L0LY8t5LU99o1cGS5vyY083swFkalFgV1e9g0RvXWT 8bOMXOG7zvFNLEzH9LtPqB51gkrAcDeogKmmWzoFzjCrlfJU1a3sJf/+cJ41GxXzr6 vZBBgaXWsbeWThf2W7Zm17RurXrSB96ktZfZHbOXuWMQRcfA1MnRZpIn7R2Fb0sop7 9ItW1Q4MIwNehlBQK7R4jHehp3oOFuDmubYzIx12dP+pxd4oJOiVjZhLp/kY69d3KI 5pK5x/4s2QwBQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 946E3CD8CA4; Tue, 9 Jun 2026 13:32:20 +0000 (UTC) From: Roman Vivchar via B4 Relay Date: Tue, 09 Jun 2026 16:31:58 +0300 Subject: [PATCH v2 1/4] dt-bindings: iio: adc: mediatek,mt6359-auxadc: add mt6323 PMIC AUXADC Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260609-mt6323-adc-v2-1-aa93a22309f9@protonmail.com> References: <20260609-mt6323-adc-v2-0-aa93a22309f9@protonmail.com> In-Reply-To: <20260609-mt6323-adc-v2-0-aa93a22309f9@protonmail.com> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Lee Jones Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Ben Grisdale , Roman Vivchar X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1781011938; l=3261; i=rva333@protonmail.com; s=20260510; h=from:subject:message-id; bh=2ntdcG3iJNF7AwclR2zkmNJdf2x17p5Cqag448ZGi54=; b=Np19izuOKD2w0vVHaCiXPsgFwBRAk/H3d8qkFHsxzWOuCGGcj3mFqVTgxRQzxvhcIUv/2/XWc TZH3+ze3YorDGEjWp623VeU8CcLKDZbS9uGOrFHjhMPG/4i4Smd+/hT X-Developer-Key: i=rva333@protonmail.com; a=ed25519; pk=zww/nWjBGoQ4POXCG0BV6fx2iuXK6jx77rsKPA5YK5Y= X-Endpoint-Received: by B4 Relay for rva333@protonmail.com/20260510 with auth_id=777 X-Original-From: Roman Vivchar Reply-To: rva333@protonmail.com From: Roman Vivchar The MediaTek mt6323 PMIC includes an AUXADC used for battery voltage, temperature, and other internal measurements. Add the devicetree binding documentation and the associated header file defining the ADC channel constants. Also change the description to 'MT6350 series and similar' because the binding already includes more than mt635x series PMICs. Finally, add the MAINTAINERS entry for the header with ADC constants. Signed-off-by: Roman Vivchar --- .../bindings/iio/adc/mediatek,mt6359-auxadc.yaml | 3 ++- MAINTAINERS | 6 ++++++ .../dt-bindings/iio/adc/mediatek,mt6323-auxadc.h | 24 ++++++++++++++++++++++ 3 files changed, 32 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml index 5d4ab701f51a..852eb7336a5a 100644 --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/iio/adc/mediatek,mt6359-auxadc.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: MediaTek MT6350 series PMIC AUXADC +title: MediaTek MT6350 series and similar PMIC AUXADC maintainers: - AngeloGioacchino Del Regno @@ -19,6 +19,7 @@ description: properties: compatible: enum: + - mediatek,mt6323-auxadc - mediatek,mt6357-auxadc - mediatek,mt6358-auxadc - mediatek,mt6359-auxadc diff --git a/MAINTAINERS b/MAINTAINERS index d1cc0e12fe1f..2551c8cd9e9d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16256,6 +16256,12 @@ S: Maintained F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml F: drivers/mmc/host/mtk-sd.c +MEDIATEK MT6323 PMIC AUXADC DRIVER +M: Roman Vivchar +L: linux-iio@vger.kernel.org +S: Maintained +F: include/dt-bindings/iio/adc/mediatek,mt6323-auxadc.h + MEDIATEK MT6735 CLOCK & RESET DRIVERS M: Yassine Oudjana L: linux-clk@vger.kernel.org diff --git a/include/dt-bindings/iio/adc/mediatek,mt6323-auxadc.h b/include/dt-bindings/iio/adc/mediatek,mt6323-auxadc.h new file mode 100644 index 000000000000..6ee9a9ecffc1 --- /dev/null +++ b/include/dt-bindings/iio/adc/mediatek,mt6323-auxadc.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ + +#ifndef _DT_BINDINGS_MEDIATEK_MT6323_AUXADC_H +#define _DT_BINDINGS_MEDIATEK_MT6323_AUXADC_H + +#define MT6323_AUXADC_BATON2 0 +#define MT6323_AUXADC_CH6 1 +#define MT6323_AUXADC_BAT_TEMP 2 +#define MT6323_AUXADC_CHIP_TEMP 3 +#define MT6323_AUXADC_VCDT 4 +#define MT6323_AUXADC_BATON1 5 +#define MT6323_AUXADC_ISENSE 6 +#define MT6323_AUXADC_BATSNS 7 +#define MT6323_AUXADC_ACCDET 8 +#define MT6323_AUXADC_AUDIO0 9 +#define MT6323_AUXADC_AUDIO1 10 +#define MT6323_AUXADC_AUDIO2 11 +#define MT6323_AUXADC_AUDIO3 12 +#define MT6323_AUXADC_AUDIO4 13 +#define MT6323_AUXADC_AUDIO5 14 +#define MT6323_AUXADC_AUDIO6 15 +#define MT6323_AUXADC_AUDIO7 16 + +#endif -- 2.54.0