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 55AAEC77B7E for ; Sat, 27 May 2023 10:19:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232080AbjE0KTl (ORCPT ); Sat, 27 May 2023 06:19:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231634AbjE0KTk (ORCPT ); Sat, 27 May 2023 06:19:40 -0400 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52786F7 for ; Sat, 27 May 2023 03:19:36 -0700 (PDT) Received: from [127.0.0.1] (p578adb1c.dip0.t-ipconnect.de [87.138.219.28]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 477D78468B; Sat, 27 May 2023 12:19:28 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1685182768; bh=dGW1py0tyMc0cDy0mch/O+/NN/vbH7LdGU/752yb6Qk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=oNb9as1SZpYQG73S6XK+3CTxKxiazIq4vmpBJ7KN66U1hKvfqVX8/AdXh4WiJs6o4 jBSQTxojJtaeamnRMG2VT0Wcu3t2V8/5hh0m0cbgrsL6tapS0+gJbGk/Q0uqMsQHdg fo01WCq0TcT3NsosOcA+iWBU8bFBNB/CTvmVzC0fZ0A72qtj8yhmXrt169XfXDlf+1 rGvm5WvsFOQg36iCnv5a2ImfooGi+nvNKHyIy/PkL+/I03UNRxAtR08knVkZl/j6oM TXj+aSbEnsIb7OkZmVjx+BFnNk10rgQiFXqZbvl4KNqTAe4NSt6uS8AloyhY1xka4f COXy6+k0i78bw== Message-ID: Date: Sat, 27 May 2023 12:19:27 +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] arm64: dts: imx8mp: Add TC9595 bridge on DH electronics i.MX8M Plus DHCOM To: Shawn Guo Cc: linux-arm-kernel@lists.infradead.org, Conor Dooley , Fabio Estevam , Krzysztof Kozlowski , NXP Linux Team , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , devicetree@vger.kernel.org References: <20230515162424.67597-1-marex@denx.de> <20230527083515.GE528183@dragon> Content-Language: en-US From: Marek Vasut In-Reply-To: <20230527083515.GE528183@dragon> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 5/27/23 10:35, Shawn Guo wrote: > On Mon, May 15, 2023 at 06:24:24PM +0200, Marek Vasut wrote: >> Add TC9595 DSI-to-DPI and DSI-to-(e)DP bridge to >> DH electronics i.MX8M Plus DHCOM SoM . The bridge >> is populated on the SoM, but disabled by default >> unless used for display output. >> >> Signed-off-by: Marek Vasut >> --- >> Cc: Conor Dooley >> Cc: Fabio Estevam >> Cc: Krzysztof Kozlowski >> Cc: NXP Linux Team >> Cc: Pengutronix Kernel Team >> Cc: Rob Herring >> Cc: Sascha Hauer >> Cc: Shawn Guo >> Cc: devicetree@vger.kernel.org >> Cc: linux-arm-kernel@lists.infradead.org >> --- >> .../boot/dts/freescale/imx8mp-dhcom-som.dtsi | 55 +++++++++++++++++++ >> 1 file changed, 55 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi >> index 98a11c31d7d45..9c0cb75386e36 100644 >> --- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi >> +++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi >> @@ -240,6 +240,36 @@ &i2c3 { >> sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; >> status = "okay"; >> >> + tc_bridge: bridge@f { >> + compatible = "toshiba,tc9595", "toshiba,tc358767"; > > Is "toshiba,tc9595" documented? Yes, the patch is coming in via drm-misc , see: https://cgit.freedesktop.org/drm/drm-misc/commit/?id=adbcfcc92b5aaffdee4c5e62c077919014c483d9