From patchwork Tue Jun 4 12:30:08 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: 13685154 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C7B10C25B7E for ; Tue, 4 Jun 2024 12:31:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=EdacL9bR/sMu2lSuICkht/itC/GnzOFGTjOg6YHFoEg=; b=ja4LTOdODooGUU 7a2hCAeTcHTNfS1d+MsC3zXp2vNAUnfg66Vpgvd4w77UrDuAeN0296BiHQoL5OUVBYn/TMouC+Miz 55Exmw6X/f+mxnLhpDocQHsWgz8q3S8ZWEitgmf4hroL3d6c2JsdFG26keNoHBU3ebTHOmHDWPwQT 1zRiqLPccisXQkUNXz/sB5GxSw9WFES0J8EmQadRCLFfZkV41cUMmMhtJ6rvTPyrIlKLHxFVGr2o5 EZe+IY0dgHYOBnu0Q8a4GTneR4//YwoMRI4szIC+tm7kfwrM7OewYI3DwJLGYlTma6FMBwWJl0sSe svf+vLnJZi2WtD+946JQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sETJU-00000002I1o-1nck; Tue, 04 Jun 2024 12:30:52 +0000 Received: from madrid.collaboradmins.com ([46.235.227.194]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sETJ2-00000002Hjd-3WXB; Tue, 04 Jun 2024 12:30:37 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1717504223; bh=4isRwFg+lFtocx2ttK9dTVWtREPPc/h5BSwfHPf+To0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kDFUSPMQgViXEXAe/nwxu4sO/3IfQMTtY58QNx41aL2W/3ilHMMLXOXaeW8j4WAil tqzXsdCWy+xfiFDOxInXvt1uEspY4iOgFMShoFU27mmIwC17E1kh7LpaADywBFzQMy OJEGrapfv+udD32gIHQWeoz/FqoJXW0XIgNBQvfzbwsaD0FMOHWCwYp2RLnD/dza9k K7cy6HDewopEZecN3MJmQ992Mi183dePq4gHwGpnuM4tYYNJtZxr7HWK0SU+pfgGAV ea00b2yt+WJmy5O1CZWkU37HwqNriI2KorKpLpgUCxZUaIKcM3+SaQ+M/bg8zEUT/p 9vdCQQArjPo1Q== 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 B443737821FA; Tue, 4 Jun 2024 12:30:21 +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, andy.shevchenko@gmail.com, kernel@collabora.com Subject: [PATCH v2 5/5] arm64: dts: mediatek: Add ADC node on MT6357, MT6358, MT6359 PMICs Date: Tue, 4 Jun 2024 14:30:08 +0200 Message-ID: <20240604123008.327424-6-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240604123008.327424-1-angelogioacchino.delregno@collabora.com> References: <20240604123008.327424-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240604_053025_953206_3EDAF968 X-CRM114-Status: GOOD ( 10.24 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 { };