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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BD07C433E1 for ; Fri, 10 Jul 2020 22:52:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 063EA206E2 for ; Fri, 10 Jul 2020 22:52:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="di8NESVT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726482AbgGJWwD (ORCPT ); Fri, 10 Jul 2020 18:52:03 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:37680 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726262AbgGJWwD (ORCPT ); Fri, 10 Jul 2020 18:52:03 -0400 Received: from pendragon.ideasonboard.com (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id EC5C62C0; Sat, 11 Jul 2020 00:52:00 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1594421521; bh=8o8fKQEy2BHLf9F6MdZuV2yJiApk96/iOHZbobVYuME=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=di8NESVTJ7XLM30pYXxC9gj2TkOQDqcWjjE5Bc2Q2pYP/ofEg6BnMULXGwb28JE7r SjIc7TfvVJPCSSK/AvgdVfwFXS9lloKr5/S+kJpx1KxiN0HlbNukhObrikiKNOc3XF JoYQAhKPYYEcvIZXVov5mX8eyhLXviV22CSPIg/s= Date: Sat, 11 Jul 2020 01:51:54 +0300 From: Laurent Pinchart To: Sebastian Reichel Cc: Sebastian Reichel , Tomi Valkeinen , Sam Ravnborg , Tony Lindgren , Pavel Machek , Merlijn Wajer , "H. Nikolaus Schaller" , Rob Herring , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-omap@vger.kernel.org, kernel@collabora.com Subject: Re: [PATCHv1 2/4] ARM: dts: omap: add channel to DSI panels Message-ID: <20200710225154.GA5964@pendragon.ideasonboard.com> References: <20200629223315.118256-1-sebastian.reichel@collabora.com> <20200629223315.118256-3-sebastian.reichel@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200629223315.118256-3-sebastian.reichel@collabora.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Sebastian, Thank you for the patch. On Tue, Jun 30, 2020 at 12:33:13AM +0200, Sebastian Reichel wrote: > The standard binding for DSI requires, that the channel number s/requires,/requires/ > of the panel is encoded in DT. This adds the channel number in > all OMAP3-5 boards, in preparation for using common infrastructure. > > Signed-off-by: Sebastian Reichel Reviewed-by: Laurent Pinchart > --- > arch/arm/boot/dts/motorola-mapphone-common.dtsi | 3 ++- > arch/arm/boot/dts/omap3-n950.dts | 3 ++- > arch/arm/boot/dts/omap3.dtsi | 3 +++ > arch/arm/boot/dts/omap4-sdp.dts | 6 ++++-- > arch/arm/boot/dts/omap4.dtsi | 6 ++++++ > arch/arm/boot/dts/omap5.dtsi | 6 ++++++ > 6 files changed, 23 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/boot/dts/motorola-mapphone-common.dtsi b/arch/arm/boot/dts/motorola-mapphone-common.dtsi > index 06fbffa81636..4ffe461c3808 100644 > --- a/arch/arm/boot/dts/motorola-mapphone-common.dtsi > +++ b/arch/arm/boot/dts/motorola-mapphone-common.dtsi > @@ -207,8 +207,9 @@ dsi1_out_ep: endpoint { > }; > }; > > - lcd0: display { > + lcd0: panel@0 { > compatible = "panel-dsi-cm"; > + reg = <0>; > label = "lcd0"; > vddi-supply = <&lcd_regulator>; > reset-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* gpio101 */ > diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts > index 31d47a1fad84..80cf4e1177da 100644 > --- a/arch/arm/boot/dts/omap3-n950.dts > +++ b/arch/arm/boot/dts/omap3-n950.dts > @@ -225,8 +225,9 @@ dsi_out_ep: endpoint { > }; > }; > > - lcd0: display { > + lcd0: panel@0 { > compatible = "nokia,himalaya", "panel-dsi-cm"; > + reg = <0>; > label = "lcd0"; > > pinctrl-names = "default"; > diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi > index 1296d0643943..0ebbb6c11f04 100644 > --- a/arch/arm/boot/dts/omap3.dtsi > +++ b/arch/arm/boot/dts/omap3.dtsi > @@ -898,6 +898,9 @@ dsi: encoder@4804fc00 { > ti,hwmods = "dss_dsi1"; > clocks = <&dss1_alwon_fck>, <&dss2_alwon_fck>; > clock-names = "fck", "sys_clk"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > > rfbi: encoder@48050800 { > diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts > index 91480ac1f328..8a8307517dab 100644 > --- a/arch/arm/boot/dts/omap4-sdp.dts > +++ b/arch/arm/boot/dts/omap4-sdp.dts > @@ -662,8 +662,9 @@ dsi1_out_ep: endpoint { > }; > }; > > - lcd0: display { > + lcd0: panel@0 { > compatible = "tpo,taal", "panel-dsi-cm"; > + reg = <0>; > label = "lcd0"; > > reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */ > @@ -687,8 +688,9 @@ dsi2_out_ep: endpoint { > }; > }; > > - lcd1: display { > + lcd1: panel@0 { > compatible = "tpo,taal", "panel-dsi-cm"; > + reg = <0>; > label = "lcd1"; > > reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* 104 */ > diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi > index 4400f5f8e099..c5b426616443 100644 > --- a/arch/arm/boot/dts/omap4.dtsi > +++ b/arch/arm/boot/dts/omap4.dtsi > @@ -551,6 +551,9 @@ dsi1: encoder@0 { > clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>, > <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>; > clock-names = "fck", "sys_clk"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > }; > > @@ -583,6 +586,9 @@ dsi2: encoder@0 { > clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>, > <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>; > clock-names = "fck", "sys_clk"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > }; > > diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi > index fb889c5b00c9..0855c0a4050f 100644 > --- a/arch/arm/boot/dts/omap5.dtsi > +++ b/arch/arm/boot/dts/omap5.dtsi > @@ -491,6 +491,9 @@ dsi1: encoder@0 { > status = "disabled"; > clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>; > clock-names = "fck"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > }; > > @@ -522,6 +525,9 @@ dsi2: encoder@0 { > status = "disabled"; > clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>; > clock-names = "fck"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > }; > -- Regards, Laurent Pinchart 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 X-Spam-Level: X-Spam-Status: No, score=-9.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BBFFDC433DF for ; Fri, 10 Jul 2020 22:52:04 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9133B20786 for ; Fri, 10 Jul 2020 22:52:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="di8NESVT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9133B20786 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D28E16ED44; Fri, 10 Jul 2020 22:52:03 +0000 (UTC) Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6605B6ED44 for ; Fri, 10 Jul 2020 22:52:02 +0000 (UTC) Received: from pendragon.ideasonboard.com (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id EC5C62C0; Sat, 11 Jul 2020 00:52:00 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1594421521; bh=8o8fKQEy2BHLf9F6MdZuV2yJiApk96/iOHZbobVYuME=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=di8NESVTJ7XLM30pYXxC9gj2TkOQDqcWjjE5Bc2Q2pYP/ofEg6BnMULXGwb28JE7r SjIc7TfvVJPCSSK/AvgdVfwFXS9lloKr5/S+kJpx1KxiN0HlbNukhObrikiKNOc3XF JoYQAhKPYYEcvIZXVov5mX8eyhLXviV22CSPIg/s= Date: Sat, 11 Jul 2020 01:51:54 +0300 From: Laurent Pinchart To: Sebastian Reichel Subject: Re: [PATCHv1 2/4] ARM: dts: omap: add channel to DSI panels Message-ID: <20200710225154.GA5964@pendragon.ideasonboard.com> References: <20200629223315.118256-1-sebastian.reichel@collabora.com> <20200629223315.118256-3-sebastian.reichel@collabora.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200629223315.118256-3-sebastian.reichel@collabora.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, kernel@collabora.com, Tony Lindgren , "H. Nikolaus Schaller" , Merlijn Wajer , Sebastian Reichel , Rob Herring , Tomi Valkeinen , dri-devel@lists.freedesktop.org, Pavel Machek , linux-omap@vger.kernel.org, Sam Ravnborg Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Sebastian, Thank you for the patch. On Tue, Jun 30, 2020 at 12:33:13AM +0200, Sebastian Reichel wrote: > The standard binding for DSI requires, that the channel number s/requires,/requires/ > of the panel is encoded in DT. This adds the channel number in > all OMAP3-5 boards, in preparation for using common infrastructure. > > Signed-off-by: Sebastian Reichel Reviewed-by: Laurent Pinchart > --- > arch/arm/boot/dts/motorola-mapphone-common.dtsi | 3 ++- > arch/arm/boot/dts/omap3-n950.dts | 3 ++- > arch/arm/boot/dts/omap3.dtsi | 3 +++ > arch/arm/boot/dts/omap4-sdp.dts | 6 ++++-- > arch/arm/boot/dts/omap4.dtsi | 6 ++++++ > arch/arm/boot/dts/omap5.dtsi | 6 ++++++ > 6 files changed, 23 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/boot/dts/motorola-mapphone-common.dtsi b/arch/arm/boot/dts/motorola-mapphone-common.dtsi > index 06fbffa81636..4ffe461c3808 100644 > --- a/arch/arm/boot/dts/motorola-mapphone-common.dtsi > +++ b/arch/arm/boot/dts/motorola-mapphone-common.dtsi > @@ -207,8 +207,9 @@ dsi1_out_ep: endpoint { > }; > }; > > - lcd0: display { > + lcd0: panel@0 { > compatible = "panel-dsi-cm"; > + reg = <0>; > label = "lcd0"; > vddi-supply = <&lcd_regulator>; > reset-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* gpio101 */ > diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts > index 31d47a1fad84..80cf4e1177da 100644 > --- a/arch/arm/boot/dts/omap3-n950.dts > +++ b/arch/arm/boot/dts/omap3-n950.dts > @@ -225,8 +225,9 @@ dsi_out_ep: endpoint { > }; > }; > > - lcd0: display { > + lcd0: panel@0 { > compatible = "nokia,himalaya", "panel-dsi-cm"; > + reg = <0>; > label = "lcd0"; > > pinctrl-names = "default"; > diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi > index 1296d0643943..0ebbb6c11f04 100644 > --- a/arch/arm/boot/dts/omap3.dtsi > +++ b/arch/arm/boot/dts/omap3.dtsi > @@ -898,6 +898,9 @@ dsi: encoder@4804fc00 { > ti,hwmods = "dss_dsi1"; > clocks = <&dss1_alwon_fck>, <&dss2_alwon_fck>; > clock-names = "fck", "sys_clk"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > > rfbi: encoder@48050800 { > diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts > index 91480ac1f328..8a8307517dab 100644 > --- a/arch/arm/boot/dts/omap4-sdp.dts > +++ b/arch/arm/boot/dts/omap4-sdp.dts > @@ -662,8 +662,9 @@ dsi1_out_ep: endpoint { > }; > }; > > - lcd0: display { > + lcd0: panel@0 { > compatible = "tpo,taal", "panel-dsi-cm"; > + reg = <0>; > label = "lcd0"; > > reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */ > @@ -687,8 +688,9 @@ dsi2_out_ep: endpoint { > }; > }; > > - lcd1: display { > + lcd1: panel@0 { > compatible = "tpo,taal", "panel-dsi-cm"; > + reg = <0>; > label = "lcd1"; > > reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* 104 */ > diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi > index 4400f5f8e099..c5b426616443 100644 > --- a/arch/arm/boot/dts/omap4.dtsi > +++ b/arch/arm/boot/dts/omap4.dtsi > @@ -551,6 +551,9 @@ dsi1: encoder@0 { > clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>, > <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>; > clock-names = "fck", "sys_clk"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > }; > > @@ -583,6 +586,9 @@ dsi2: encoder@0 { > clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>, > <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>; > clock-names = "fck", "sys_clk"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > }; > > diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi > index fb889c5b00c9..0855c0a4050f 100644 > --- a/arch/arm/boot/dts/omap5.dtsi > +++ b/arch/arm/boot/dts/omap5.dtsi > @@ -491,6 +491,9 @@ dsi1: encoder@0 { > status = "disabled"; > clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>; > clock-names = "fck"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > }; > > @@ -522,6 +525,9 @@ dsi2: encoder@0 { > status = "disabled"; > clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>; > clock-names = "fck"; > + > + #address-cells = <1>; > + #size-cells = <0>; > }; > }; > -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel