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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 03D0FC433E2 for ; Wed, 16 Sep 2020 18:02:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C679320732 for ; Wed, 16 Sep 2020 18:02:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727744AbgIPSCA (ORCPT ); Wed, 16 Sep 2020 14:02:00 -0400 Received: from gw.c-home.cz ([89.24.150.100]:33357 "EHLO dmz.c-home.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727717AbgIPSAl (ORCPT ); Wed, 16 Sep 2020 14:00:41 -0400 Received: from ubuntu1804.c-home.cz (unifi.c-home.cz [192.168.1.239]) by dmz.c-home.cz (8.14.4+Sun/8.14.4) with ESMTP id 08GHxoiF015914; Wed, 16 Sep 2020 19:59:56 +0200 (CEST) From: Martin Cerveny To: Maxime Ripard Cc: Martin Cerveny , Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring Subject: [PATCH] ARM: dts: sun8i: v3s: Add simple-framebuffer Date: Wed, 16 Sep 2020 19:59:41 +0200 Message-Id: <20200916175941.8448-1-m.cerveny@computer.org> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for "allwinner,simple-framebuffer" with "mixer0-lcd0" pipeline from boot loader (u-boot). It depends on boot loader implementation of DE2/TCON0 setup with LCD. Signed-off-by: Martin Cerveny --- arch/arm/boot/dts/sun8i-v3s.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index e5312869c0d2..b93dd69bf309 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi @@ -43,12 +43,28 @@ #include #include #include +#include / { #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&gic>; + chosen { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + framebuffer-lcd { + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "mixer0-lcd0"; + clocks = <&display_clocks CLK_MIXER0>, + <&ccu CLK_TCON0>; + status = "disabled"; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; -- 2.17.1