From patchwork Thu May 30 09:34:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13680038 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 89FF116DEBD; Thu, 30 May 2024 09:34:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717061673; cv=none; b=Mh3UkmURw2StL0fRoxFzMagYnzlOdd+dvtIFCe5v0c2AvLOjCW+J0q53GB1jvEYJ4/xxOq4PpnfW+R45+h+DY36M77ttrNVx1ab1W93mISSRaKG8tzZQVSt2cGAItwY6X4cOcoW3cXfuxS7dD+07tbgZYghR8k0b2KEgPrQqkOs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717061673; c=relaxed/simple; bh=4isRwFg+lFtocx2ttK9dTVWtREPPc/h5BSwfHPf+To0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HY5fvt87GeMPG2jTdBwkwFr1XbsxIGin+6KoCf96yUuOfz7iywNXCw5WsQCZGsxlbJBLSqw3d/2E7ydp8OlhCWB32O1BInDrlRTsIQ/ZydApUmyHunRdvgP1FGki37P5TY0GYIYhiCj0w/AN4kRh4tQz1Hb4rhH6rwwEpo6wtcY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=4FIwHtX7; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="4FIwHtX7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1717061669; bh=4isRwFg+lFtocx2ttK9dTVWtREPPc/h5BSwfHPf+To0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=4FIwHtX73FL2IKfENyklA3RqOGZFhuTT6kI+0WxRLTSvzAfyk7NzNYAlGVABpGv0z irfD92ROMgRL8WQs8oMBuni/z+PCJ7rH6CvKmm0KT7LxigjhlhOoD6x/gw3WfllBbW rCI9Qm4D7ranhlRqORJXie+W6O8/tJhapF3hxNNT7qg6IyhEll1acVaFnYS2M0Sz9D sdWKSfwRruPFt7oc92VDqEDNPt04vqCitu/j/JwTaFVKn+4ySf6JzaV2r1c7T2gROP JMHfsvUojG30Nq04IyUTFsnPikh5dveXQikcykjvrMHWsZc3R0PbQ3vRImus4mRtyN gO7Cn1xHL98nA== Received: from IcarusMOD.eternityproject.eu (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 832F237821AE; Thu, 30 May 2024 09:34:28 +0000 (UTC) From: AngeloGioacchino Del Regno To: jic23@kernel.org Cc: lars@metafoo.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, lee@kernel.org, andy@kernel.org, nuno.sa@analog.com, bigunclemax@gmail.com, dlechner@baylibre.com, marius.cristea@microchip.com, marcelo.schmitt@analog.com, fr0st61te@gmail.com, mitrutzceclan@gmail.com, mike.looijmans@topic.nl, marcus.folkesson@gmail.com, 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, kernel@collabora.com Subject: [PATCH v1 4/4] arm64: dts: mediatek: Add ADC node on MT6357, MT6358, MT6359 PMICs Date: Thu, 30 May 2024 11:34:10 +0200 Message-ID: <20240530093410.112716-5-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240530093410.112716-1-angelogioacchino.delregno@collabora.com> References: <20240530093410.112716-1-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add support for the ADC on MT6357/8/9 and keep it default enabled as this IP is always present on those PMICs. Users may use different IIO channels depending on board-specific routing. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt6357.dtsi | 5 +++++ arch/arm64/boot/dts/mediatek/mt6358.dtsi | 5 +++++ arch/arm64/boot/dts/mediatek/mt6359.dtsi | 5 +++++ 3 files changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6357.dtsi b/arch/arm64/boot/dts/mediatek/mt6357.dtsi index 3330a03c2f74..5fafa842d312 100644 --- a/arch/arm64/boot/dts/mediatek/mt6357.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6357.dtsi @@ -10,6 +10,11 @@ &pwrap { mt6357_pmic: pmic { compatible = "mediatek,mt6357"; + pmic_adc: adc { + compatible = "mediatek,mt6357-auxadc"; + #io-channel-cells = <1>; + }; + regulators { mt6357_vproc_reg: buck-vproc { regulator-name = "vproc"; diff --git a/arch/arm64/boot/dts/mediatek/mt6358.dtsi b/arch/arm64/boot/dts/mediatek/mt6358.dtsi index a1b96013f814..641d452fbc08 100644 --- a/arch/arm64/boot/dts/mediatek/mt6358.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6358.dtsi @@ -10,6 +10,11 @@ pmic: pmic { interrupt-controller; #interrupt-cells = <2>; + pmic_adc: adc { + compatible = "mediatek,mt6358-auxadc"; + #io-channel-cells = <1>; + }; + mt6358codec: mt6358codec { compatible = "mediatek,mt6358-sound"; mediatek,dmic-mode = <0>; /* two-wires */ diff --git a/arch/arm64/boot/dts/mediatek/mt6359.dtsi b/arch/arm64/boot/dts/mediatek/mt6359.dtsi index df3e822232d3..8e1b8c85c6ed 100644 --- a/arch/arm64/boot/dts/mediatek/mt6359.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6359.dtsi @@ -9,6 +9,11 @@ pmic: pmic { interrupt-controller; #interrupt-cells = <2>; + pmic_adc: adc { + compatible = "mediatek,mt6359-auxadc"; + #io-channel-cells = <1>; + }; + mt6359codec: mt6359codec { };