From patchwork Tue Dec 7 10:27:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tommy Huang X-Patchwork-Id: 12661559 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 25F7BC433F5 for ; Tue, 7 Dec 2021 10:28:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 67D0AEAA32; Tue, 7 Dec 2021 10:28:53 +0000 (UTC) Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by gabe.freedesktop.org (Postfix) with ESMTPS id BA9CEEAA32 for ; Tue, 7 Dec 2021 10:28:51 +0000 (UTC) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 1B7A33tJ003131; Tue, 7 Dec 2021 18:03:03 +0800 (GMT-8) (envelope-from tommy_huang@aspeedtech.com) Received: from tommy0527-VirtualBox.aspeedtech.com (192.168.2.141) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 7 Dec 2021 18:27:58 +0800 From: Tommy Haung To: , , , , , , , , , Subject: [PATCH v4 2/6] ARM: dts: aspeed: ast2600-evb: Enable GFX device Date: Tue, 7 Dec 2021 18:27:45 +0800 Message-ID: <20211207102749.18118-4-tommy_huang@aspeedtech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211207102749.18118-1-tommy_huang@aspeedtech.com> References: <20211207102749.18118-1-tommy_huang@aspeedtech.com> MIME-Version: 1.0 X-Originating-IP: [192.168.2.141] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 1B7A33tJ003131 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: BMC-SW@aspeedtech.com, tommy-huang Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Joel Stanley Enable the GFX device with a framebuffer memory region. Signed-off-by: Joel Stanley Signed-off-by: tommy-huang --- arch/arm/boot/dts/aspeed-ast2600-evb.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts index b7eb552640cb..e223dad2abd0 100644 --- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts @@ -23,6 +23,19 @@ reg = <0x80000000 0x80000000>; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + vcc_sdhci0: regulator-vcc-sdhci0 { compatible = "regulator-fixed"; regulator-name = "SDHCI0 Vcc"; @@ -300,3 +313,8 @@ vqmmc-supply = <&vccq_sdhci1>; clk-phase-sd-hs = <7>, <200>; }; + +&gfx { + status = "okay"; + memory-region = <&gfx_memory>; +};