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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 46B96C433E3 for ; Mon, 25 May 2020 03:46:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1F9C12088E for ; Mon, 25 May 2020 03:46:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="oOnEvJIc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388809AbgEYDqF (ORCPT ); Sun, 24 May 2020 23:46:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388730AbgEYDqD (ORCPT ); Sun, 24 May 2020 23:46:03 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2569BC061A0E; Sun, 24 May 2020 20:46:03 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id q8so8287284pfu.5; Sun, 24 May 2020 20:46:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=TecVBwOuGZ/BbCjVyBAZuzQGGC9DlsbNm1sr3li0idE=; b=oOnEvJIc5RIC+XycPQbNKIOqu3rZrB9GkscAVQFQ0bIPFUXhXArjacXi2Bv9R8irzo xJ4obbevslcs+GawkyTJuMZcaQxb8t70SgchuEOmzRv9VmCoagv+xoE3hH8+uxrGu+u7 Tr/nTMpuhzI8FeOPEYF4CiVdLMO4Yo+CU/rEyl2ZyF/zXXNC8cydBxXGjcTypHEmgeax OY8v4Xebai1cj4X0S4d58nwAtcOIGFv4+K0Qo3tuY/twGNB5zfVMY5LFwteks12B1qoP WJ2FZXvTm78wjDBDexzekBDJehJ6XUiQNlj1HScpmMzEEio3Xpd63nu3vsmTHMjSstN4 gkgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=TecVBwOuGZ/BbCjVyBAZuzQGGC9DlsbNm1sr3li0idE=; b=e5EQCYJxKWV7reWZb0ezMTVLhW4RH9e2Ll1rHSSHvtIlybhLJqLWd/00A8JLc1Jc8Z 7jm373Hm/KZyZuPUsgfdc9gi1iacmb3UPNkV8ICrfBXY8m1unaEY6bFJDJaz7/MniyuM pA1sxF5EhDrB+/b6nBzawC7Z/U+SLVDI03COn47puDyeSZA0Rq1upHLooK8h8FoSfCzO Ec7AnBliW7qfh7CDu1qL+F6tANXJxVsnxrq+Lh4QqNftqZkMhvnTouJBU3npgNBwIJQP QOIQxhRonakAQMn2w6Yi8Eki1inheqDSdZorFXKEpxPlFdXFx0mcTjoZq3xK9B3Xa27Z rqnQ== X-Gm-Message-State: AOAM533XlAjRvgRV/69lwFXLeb9aHjWX32lA1tiK/KzMbLZv2csZCZwm 9ETWniQ8XrfNCgUlkmsOhSM= X-Google-Smtp-Source: ABdhPJzcQZcr90XePIuYsKAB+iyE3OReyvFJzMWSlexKfctfg9uLTc3FLbdM/Zb/mh6AWJtg+8RtAA== X-Received: by 2002:a62:e305:: with SMTP id g5mr15607365pfh.144.1590378362742; Sun, 24 May 2020 20:46:02 -0700 (PDT) Received: from fmin-OptiPlex-7060.nreal.work ([103.206.191.44]) by smtp.gmail.com with ESMTPSA id i98sm12152831pje.37.2020.05.24.20.45.59 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 24 May 2020 20:46:02 -0700 (PDT) From: dillon.minfei@gmail.com To: linus.walleij@linaro.org, broonie@kernel.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org, dillon min Subject: [PATCH v5 3/8] ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on stm32429-disco board Date: Mon, 25 May 2020 11:45:43 +0800 Message-Id: <1590378348-8115-4-git-send-email-dillon.minfei@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1590378348-8115-1-git-send-email-dillon.minfei@gmail.com> References: <1590378348-8115-1-git-send-email-dillon.minfei@gmail.com> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: dillon min Enable the ltdc & ili9341, gyro l3gd20 on stm32429-disco board. Signed-off-by: dillon min --- arch/arm/boot/dts/stm32f429-disco.dts | 48 +++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts index 30c0f67..365d16f 100644 --- a/arch/arm/boot/dts/stm32f429-disco.dts +++ b/arch/arm/boot/dts/stm32f429-disco.dts @@ -49,6 +49,8 @@ #include "stm32f429.dtsi" #include "stm32f429-pinctrl.dtsi" #include +#include +#include / { model = "STMicroelectronics STM32F429i-DISCO board"; @@ -127,3 +129,49 @@ pinctrl-names = "default"; status = "okay"; }; + +<dc { + status = "okay"; + pinctrl-0 = <<dc_pins_f429_disco>; + pinctrl-names = "default"; + + port { + ltdc_out_rgb: endpoint { + remote-endpoint = <&panel_in_rgb>; + }; + }; +}; + +&spi5 { + status = "okay"; + pinctrl-0 = <&spi5_pins>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + cs-gpios = <&gpioc 1 GPIO_ACTIVE_LOW>, <&gpioc 2 GPIO_ACTIVE_LOW>; + + l3gd20: l3gd20@0 { + compatible = "st,l3gd20-gyro"; + spi-max-frequency = <10000000>; + st,drdy-int-pin = <2>; + interrupt-parent = <&gpioa>; + interrupts = <1 IRQ_TYPE_EDGE_RISING>, + <2 IRQ_TYPE_EDGE_RISING>; + reg = <0>; + status = "okay"; + }; + + display: display@1{ + /* Connect panel-ilitek-9341 to ltdc */ + compatible = "st,sf-tc240t-9370-t"; + reg = <1>; + spi-3wire; + spi-max-frequency = <10000000>; + dc-gpios = <&gpiod 13 0>; + port { + panel_in_rgb: endpoint { + remote-endpoint = <<dc_out_rgb>; + }; + }; + }; +}; -- 2.7.4