From patchwork Mon Dec 26 06:28:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 637464 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72EE5C4332F for ; Mon, 26 Dec 2022 06:29:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231611AbiLZG3J (ORCPT ); Mon, 26 Dec 2022 01:29:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41616 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231602AbiLZG3G (ORCPT ); Mon, 26 Dec 2022 01:29:06 -0500 Received: from mout.perfora.net (mout.perfora.net [74.208.4.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 837D32717; Sun, 25 Dec 2022 22:29:04 -0800 (PST) Received: from toolbox.int.toradex.com ([213.55.224.88]) by mrelay.perfora.net (mreueus003 [74.208.5.2]) with ESMTPSA (Nemesis) id 0LtYx8-1okYvL0Cua-010tRy; Mon, 26 Dec 2022 07:28:47 +0100 From: Marcel Ziswiler To: linux-arm-kernel@lists.infradead.org Cc: Max Krummenacher , Philippe Schenker , Marcel Ziswiler , Fabio Estevam , Frank Li , Krzysztof Kozlowski , NXP Linux Team , Peng Fan , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 2/5] arm64: dts: fsl-imx8qm-device.dtsi: add io-channel-cells to adc nodes Date: Mon, 26 Dec 2022 07:28:20 +0100 Message-Id: <20221226062824.53113-3-marcel@ziswiler.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221226062824.53113-1-marcel@ziswiler.com> References: <20221226062824.53113-1-marcel@ziswiler.com> MIME-Version: 1.0 X-Provags-ID: V03:K1:yT894WxflFkUPHarJEEkk3EvpndWb6L9gwAL0JWbTC2Aj4azoXI GD+2EW3W9648w7kwpjF0gXLigpoAXOz5+ZzRrT3IlIsS/xHwySODgAgS9v8OTwOsVmuAQ5L 87BQRSM1f7hGD3O5ENXNZAdxQ1d7++KIUlhww3Vp/qJfzNEhiIoP4LR3Nu0cw1oQV0uDvnl INIUK6YJHIyqvSeN9l6Gg== UI-OutboundReport: notjunk:1;M01:P0:fa01bK35U3o=;ckNHUpM0OMLebzZmVU/+oUuT2bp 1cInVIcvLuenQL81HzM/TN5VeoFXn9cTW/Bwy3/YfYPiHd+QhX/r2j6XrVew/ndHbgxScjM6y SmRr8uDFcP2DUihWqZt+amLACyZ3t5+xTXRumRRcQod8E/LNiPnjOzCmLSqdwl5xEt+7ZtnbI ZSkQqet0r540OSSWKrMSI3jBYSNCQoeM1agIAmx34WydLAOoVTkZBLBBqdvhnsahzSi5MxUuT OoNJO5OtdmjGv04K8uDUliwk7RMIKhyeY7VaY02VA178iebJLFS0NHIC6AuCMAnvzInqs8GZy wjGz5XlCA+LCtwZH1YNRT+NZPLQ/ChkHwmwk3UEk3jsQ3jek76PLxuUgT0zB8NNMWMSQExMb4 dYR01aaKXB7UhCyJvHglDrYQo/xQu5+LBAve/huynUfNPyTqIOJqRbaQuGHy+8eVO3wfvIw6a wSwzlNVo6y5DItuD8xVYcjSdkOe2Vx3FRSa3/fy5Ni87WkGGs1P7gBYKHeFp6iVfkFttZKpb6 +SZveJxk70FtH6/TyjNKTP1sbsupL0jSebt189YVvuAQsgMuk5bZb918jO1xBKYDkwcJ4FDtb YbkDPC74GHdNvC+SQouFhFUMk8vJPSq6vf0K5KzvH+AV2lCqPieB0FHEiOttsYNdruKnVJwCM VzxpHIKTxovHBCthJE63eC3mIvl7VsAiUis/l7LHjQ== Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Max Krummenacher This commit adds io-channel-cells property to the ADC nodes. This property is required in order for an IIO consumer driver to work. Especially required for Apalis iMX8 QM, as the touchscreen driver uses ADC channels with the ADC driver based on IIO framework. Signed-off-by: Philippe Schenker Signed-off-by: Max Krummenacher Signed-off-by: Marcel Ziswiler --- arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi index a943a1e2797f..6e5ef8b69bf8 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi @@ -270,6 +270,7 @@ i2c3: i2c@5a830000 { adc0: adc@5a880000 { compatible = "nxp,imx8qxp-adc"; + #io-channel-cells = <1>; reg = <0x5a880000 0x10000>; interrupts = ; interrupt-parent = <&gic>; @@ -284,6 +285,7 @@ adc0: adc@5a880000 { adc1: adc@5a890000 { compatible = "nxp,imx8qxp-adc"; + #io-channel-cells = <1>; reg = <0x5a890000 0x10000>; interrupts = ; interrupt-parent = <&gic>;