From nobody Tue May 7 10:41:08 2024 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 D7EFDC433F5 for ; Fri, 30 Sep 2022 18:23:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232363AbiI3SXT (ORCPT ); Fri, 30 Sep 2022 14:23:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45410 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232385AbiI3SXJ (ORCPT ); Fri, 30 Sep 2022 14:23:09 -0400 Received: from mail-pf1-x42b.google.com (mail-pf1-x42b.google.com [IPv6:2607:f8b0:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC45A120BF3; Fri, 30 Sep 2022 11:23:07 -0700 (PDT) Received: by mail-pf1-x42b.google.com with SMTP id v186so4937677pfv.11; Fri, 30 Sep 2022 11:23:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date; bh=yNOkCRuUYeWkrNIpn/XORihFa9TD9NE+j1Uh42bypbY=; b=gRE6Llbs2lycjjyV03Wsvk3UJhV4FIFEPEzkpz36W1QeQTV9Y9+nKqIztPruYiccEf CQz7NT2FCLkd2ITgcMUYHnUva1sgJktCCyMf4nDtKiU9ch40A+MTjjAeTnvs/yj6yT14 Xz9lriUMdf0nc78WciChTWQeY8GYCUJ8nGEWnNYhXS7Kt+trWHXRLFwXVshhR0c4sBHh U9A8dYFcqYxzBD9BDBDDss+RhcBzZ41dqkAM+QPDM4+t7QgMCVRI+mxFBX4bv99OZ4eT HI0MFb1QqMUWGtO1T5ThjD5bEkgt8ABYRPino3POUcYRmVkP5PK6DtdgOPd+aEJkLGYD n/vw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date; bh=yNOkCRuUYeWkrNIpn/XORihFa9TD9NE+j1Uh42bypbY=; b=vHiYCYjKKwUqRCwFk9v/AUJ2cGZsZhXpSkmboQuv9KEVsx3upBkmfaNHNYGXha67mw IQZSoT1FiEERUbc8kd3f6QNnVgM0wxsXd7TxSBAs/4p2ffjbhDd89CpjWnUBH4/PnXx4 aygqD02S+UuEVb4dCnrW7PBIqWa0sOHJEWJuhbApTTCo+9F1JUQYDlGinJdU5x9pmovc LhqsGBnJ3eEhVOHQAZkiQnQyAXIAw4KqvZu8Of9XGMq5Lg2GqKciiEL9hP/mE6jaYAyG HQJDNV8JWSgLxf3QZurQ1wNA1qu/jPpZohK2CkaOd7O5Jsk3sm/91myI1rVPit+p/Kfx V8vA== X-Gm-Message-State: ACrzQf3YAuD4qcFCiJKEleTwegBTBguGf23tM75pITnlVHU+9Qfqdd32 zWIFYdk1BcqJu9t7pokU7/c= X-Google-Smtp-Source: AMsMyM4im5X8+ytP+H9igb+lohWXqH83KTi2/Mwy3GiMhKk3E8OIyLrDffZtVRvthT+PlJ1LaUwreQ== X-Received: by 2002:aa7:946f:0:b0:541:fcf0:31d7 with SMTP id t15-20020aa7946f000000b00541fcf031d7mr10114405pfq.35.1664562186847; Fri, 30 Sep 2022 11:23:06 -0700 (PDT) Received: from google.com ([2620:15c:9d:2:d016:f5be:4ff2:43f]) by smtp.gmail.com with ESMTPSA id v9-20020a17090a00c900b00205f5ff3e3bsm3902825pjd.10.2022.09.30.11.23.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Sep 2022 11:23:06 -0700 (PDT) Date: Fri, 30 Sep 2022 11:23:03 -0700 From: Dmitry Torokhov To: Shawn Guo , Sascha Hauer Cc: Pengutronix Kernel Team , Stefan Agner , Rob Herring , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ARM: dts: vf610-zii-dev-rev-c: fix polarity of at86rf233 reset line Message-ID: MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" at86rf230 driver starts with having reset line high, and then drives it low and then high again, and even calls it "rstn" internally, therefore it needs to be annotated as "active low" in the DTS. This will make difference when at86rf230 driver will be converted to gpiod API that respects declared line polarity. Signed-off-by: Dmitry Torokhov --- arch/arm/boot/dts/vf610-zii-dev-rev-c.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts b/arch/arm/boot/dts/= vf610-zii-dev-rev-c.dts index de79dcfd32e6..f892977da9e4 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts @@ -259,7 +259,7 @@ atzb-rf-233@1 { xtal-trim =3D /bits/ 8 <0x06>; =20 sleep-gpio =3D <&gpio0 24 GPIO_ACTIVE_HIGH>; - reset-gpio =3D <&gpio6 10 GPIO_ACTIVE_HIGH>; + reset-gpio =3D <&gpio6 10 GPIO_ACTIVE_LOW>; =20 fsl,spi-cs-sck-delay =3D <180>; fsl,spi-sck-cs-delay =3D <250>; --=20 2.38.0.rc1.362.ged0d419d3c-goog --=20 Dmitry