From mboxrd@z Thu Jan 1 00:00:00 1970 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 CC30EC7EE23 for ; Thu, 18 May 2023 07:22:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229936AbjERHWE (ORCPT ); Thu, 18 May 2023 03:22:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229669AbjERHWD (ORCPT ); Thu, 18 May 2023 03:22:03 -0400 Received: from mail-ej1-x635.google.com (mail-ej1-x635.google.com [IPv6:2a00:1450:4864:20::635]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 739B2F5 for ; Thu, 18 May 2023 00:22:02 -0700 (PDT) Received: by mail-ej1-x635.google.com with SMTP id a640c23a62f3a-965ab8ed1fcso298863166b.2 for ; Thu, 18 May 2023 00:22:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684394521; x=1686986521; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=LVNZ7OsxHC4gUc1HBuftEfiiX8TxJ2P+H7Uxh/eBask=; b=FWkVqL9dA0gvUjrHLqN0mU3HpTh6X7Q5XCAi2QlYblTtFRgboiwiQl1InW7OhNDLhP BKUl5d1qCKw4uejnNmwLcTSykQw7Lc8C+8F8EAnhNRXTNT3xB4Y5zL6eukxJOa5Bxcdx 9QUiVp5BL27WIy43I8nf9IR1dqKyAuk8ipEV8va/35fPcFWOLTdUgYyDMWcm+uVNzPYH mIaILymrcEb8vJADiN/IPJXmq2A09lZVOHCeGgy0swMMSvfQpUHXUsdtWI1o6/ZCRnVi +2OvJDy6rFWbyjda0UKNXJNPQQqY8yf+UR/bKatPlszJnicobr6fdnL2YIH6i8LS+ixR 4gow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684394521; x=1686986521; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=LVNZ7OsxHC4gUc1HBuftEfiiX8TxJ2P+H7Uxh/eBask=; b=Pzd6ROD4UzGgvR8DDGX04/b2gFd6a4dzfBiJ6HdtAid1v5D+yc3mUA9XXJZ8XbapTJ x/Gf91CaXnYrSs88lBs3MBBStU+XyPoKdFjesYy8vFzVBBj41igXz2XPlX5sdRz0snv1 YN5XDmENcMXFHYFDGm79xHjUl+rHrCch9rGolXDJLcPCHJHlgVu73xCXasR1+uCaFYI7 UtZ9ZWBL247vTkd7Wz8Cx+jN9o1tHQk3sDMTsDtuAZVOUsZ6OklAenN2L2zhwFu6Ia7o R1nEhrbXja+bYCfVGPy0EeJfTVPrUMBb3nqaEa/BxdDJi08q1GB3U1N1dZyb7aMgDvDS wRHA== X-Gm-Message-State: AC+VfDzGuOmyTfHMPjD/860bQbwoN2Fg+mPBJS8BCowuxWQz1Q64tf/7 xB5dxZf9uucO2cUHAkPQtlB0pQ== X-Google-Smtp-Source: ACHHUZ5sC11r+WEDSUCUYMsSws1Aqp7yyvv3gEonG7zYrUmM550pAcT6ajTIPxhcuYA4laNdqiQH1Q== X-Received: by 2002:a17:906:fd8c:b0:953:3e29:f35c with SMTP id xa12-20020a170906fd8c00b009533e29f35cmr36006806ejb.45.1684394520824; Thu, 18 May 2023 00:22:00 -0700 (PDT) Received: from ?IPV6:2a02:810d:15c0:828:a2b:c408:5834:f48e? ([2a02:810d:15c0:828:a2b:c408:5834:f48e]) by smtp.gmail.com with ESMTPSA id li18-20020a170906f99200b0096a6bf89259sm577404ejb.167.2023.05.18.00.21.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 18 May 2023 00:22:00 -0700 (PDT) Message-ID: <24fbf72b-1e1c-1145-142b-518901869ea1@linaro.org> Date: Thu, 18 May 2023 09:21:59 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH] ARM: dts: imx6sx: Add LDB support Content-Language: en-US To: Fabio Estevam , shawnguo@kernel.org Cc: marex@denx.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Fabio Estevam References: <20230517210210.12183-1-festevam@gmail.com> From: Krzysztof Kozlowski In-Reply-To: <20230517210210.12183-1-festevam@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 17/05/2023 23:02, Fabio Estevam wrote: > From: Fabio Estevam > > i.MX6SX has an LVDS controller that is connected to the eLCDIF. > > Add support for it. > > Signed-off-by: Fabio Estevam > --- > arch/arm/boot/dts/imx6sx.dtsi | 41 ++++++++++++++++++++++++++++++++++- > 1 file changed, 40 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi > index 4233943a1cca..7a8a00d81666 100644 > --- a/arch/arm/boot/dts/imx6sx.dtsi > +++ b/arch/arm/boot/dts/imx6sx.dtsi > @@ -843,8 +843,39 @@ iomuxc: pinctrl@20e0000 { > > gpr: iomuxc-gpr@20e4000 { > compatible = "fsl,imx6sx-iomuxc-gpr", > - "fsl,imx6q-iomuxc-gpr", "syscon"; > + "fsl,imx6q-iomuxc-gpr", "simple-bus", "syscon"; > + #address-cells = <1>; > + #size-cells = <1>; > reg = <0x020e4000 0x4000>; It's a GPR, not a simple-bus. If you have here 'reg' then it is not simple-bus. Best regards, Krzysztof