From patchwork Thu Jun 22 09:23:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13288855 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 64B9DEB64D8 for ; Thu, 22 Jun 2023 09:23:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zFWSC+we/kxl4SQbF1ExHXcmkGbC4ebdxnzhI3U4FjU=; b=0YnVPuAi80ODox ITyV6/Jn0oyNoEYBt+fxayTbXOroN3mirGtDW0GDZIyM5nFnPAr2aox8RN6M3MIBk/hqDXiOv5MK9 wM6WI1vDmgH5mve79wR8mWT2AQp9bV+LiSpKsdcbcgMHS9txPJvrRBZ82SkjvFAU+9xBHLyGB5ljL CrPn6GJdioEj3iBbMnJEUKbbew6dmHIsGfAvHDqgsIwSpngLc0rd5+qTwGZtDLUOdZzVzo2eSi09e LvmWK/YAA3YXr+5N9C5/BwtGUIqDrfN1fgxOt7IWFUK/yJOnO8z1Mp0UiNpmH+Ja1vPYu/0yPPuCP nNGv1gSsNlQz7FVgqyYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qCGXO-00HZzF-2U; Thu, 22 Jun 2023 09:23:34 +0000 Received: from laurent.telenet-ops.be ([2a02:1800:110:4::f00:19]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qCGXE-00HZqO-0T for linux-arm-kernel@lists.infradead.org; Thu, 22 Jun 2023 09:23:26 +0000 Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:991a:a831:ea4b:6058]) by laurent.telenet-ops.be with bizsmtp id C9PJ2A0081yfRTD019PJqL; Thu, 22 Jun 2023 11:23:19 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1qCGX6-000Byc-Fh; Thu, 22 Jun 2023 11:23:18 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1qCGX8-003Vzo-2v; Thu, 22 Jun 2023 11:23:18 +0200 From: Geert Uytterhoeven To: Magnus Damm , Laurent Pinchart Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven Subject: [PATCH 2/2] ARM: dts: armadillo800eva: Add LCD panel Date: Thu, 22 Jun 2023 11:23:15 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230622_022324_341595_59135E09 X-CRM114-Status: GOOD ( 10.48 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Describe the 5" WVGA TFT LCD panel on the Armadillo-800-EVA development board, and enable the LCD controller that drives it. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart --- arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 28 +++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts index 101413d5164913c5..fb6b432c4df2d948 100644 --- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts @@ -132,7 +132,7 @@ i2c2: i2c-2 { i2c-gpio,delay-us = <5>; }; - backlight { + backlight: backlight { compatible = "pwm-backlight"; pwms = <&tpu 2 33333 PWM_POLARITY_INVERTED>; brightness-levels = <0 1 2 4 8 16 32 64 128 255>; @@ -143,6 +143,18 @@ backlight { enable-gpios = <&pfc 61 GPIO_ACTIVE_HIGH>; }; + panel { + compatible = "ampire,am-800480l1tmqw-t00h"; + backlight = <&backlight>; + power-supply = <®_5p0v>; + + port { + panel_in: endpoint { + remote-endpoint = <&lcdc0_rgb>; + }; + }; + }; + sound { compatible = "simple-audio-card"; @@ -228,10 +240,22 @@ rtc@30 { }; }; -&pfc { +&lcdc0 { pinctrl-0 = <&lcd0_pins>; pinctrl-names = "default"; + status = "okay"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&pfc { ether_pins: ether { groups = "gether_mii", "gether_int"; function = "gether";