From patchwork Mon Jul 19 22:49:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 12386969 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=-18.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham 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 D356EC07E95 for ; Mon, 19 Jul 2021 22:50:02 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8517C6100C for ; Mon, 19 Jul 2021 22:50:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8517C6100C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org 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: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:In-Reply-To:References: List-Owner; bh=iUrCSCFvBymCOMJv9DRzZ4sOgSvKuS9Bo6mP7H/l8Uo=; b=1WfXLNL0W/5BM/ 9u+BNZmTPnjR75yHX+grjGEHFmZa9gUDj6nWZVnv47hGyJN0QeNUo0Iz7+/GUr1hkB7ngO6LmQaVD dhL9SYUOgsu4whRXkuALaNnLmsprDA9pRytf5uAVP5DgnOSGgbHtmDKKesWOWYOpJjFrC5CGo7VDP FZ6l5sVCRMmnLYIw0BjjNdnqaboNBlcFzdlBkzVwJfydUCdJ6LMKHquZsKnuPlMYc380YrrspTzlg S7NFqlrOavof0pHQ/0oesnoD/omgZwRVPuMPhj7iSOiHlYc+MVy992d/AwqWackU4BhfR39TFNI8I FKtdV/XBBZRPtS/l4sCA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m5c5H-00BToU-25; Mon, 19 Jul 2021 22:49:59 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m5c5D-00BTnW-VQ for linux-rockchip@lists.infradead.org; Mon, 19 Jul 2021 22:49:57 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id B2C5E1F42CDD From: Ezequiel Garcia To: linux-rockchip@lists.infradead.org Cc: Heiko Stuebner , Peter Geis , Kever Yang , Ezequiel Garcia Subject: [PATCH 1/2] arm64: dts: rockchip: add GPU node for rk3568 Date: Mon, 19 Jul 2021 19:49:45 -0300 Message-Id: <20210719224946.25359-1-ezequiel@collabora.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210719_154956_186087_BA94BCF2 X-CRM114-Status: UNSURE ( 8.20 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Rockchip SoCs RK3566 and RK3568 have a Mali Gondul core which is based on the Bifrost architecture. It has one shader core and two execution engines. Quoting the datasheet: Mali-G52 1-Core-2EE * Support 1600Mpix/s fill rate when 800MHz clock frequency * Support 38.4GLOPs when 800MHz clock frequency Mesa side: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10771 Signed-off-by: Ezequiel Garcia --- arch/arm64/boot/dts/rockchip/rk3568.dtsi | 47 ++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi index 618849186c39..59844dfaeb86 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi @@ -128,6 +128,35 @@ opp-1992000000 { }; }; + gpu_opp_table: opp-table2 { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <825000>; + }; + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <825000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <825000>; + }; + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <825000>; + }; + opp-700000000 { + opp-hz = /bits/ 64 <700000000>; + opp-microvolt = <900000>; + }; + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <1000000>; + }; + }; + firmware { scmi: scmi { compatible = "arm,scmi-smc"; @@ -351,6 +380,24 @@ power-domain@RK3568_PD_PIPE { }; }; + gpu: gpu@fde60000 { + compatible = "rockchip,rk3568-mali", "arm,mali-bifrost"; + reg = <0x0 0xfde60000 0x0 0x4000>; + + interrupts = , + , + ; + interrupt-names = "job", "mmu", "gpu"; + + clocks = <&scmi_clk 1>, <&cru CLK_GPU>; + clock-names = "clk_mali", "bus"; + operating-points-v2 = <&gpu_opp_table>; + + #cooling-cells = <2>; + power-domains = <&power RK3568_PD_GPU>; + status = "disabled"; + }; + sdmmc2: mmc@fe000000 { compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x0 0xfe000000 0x0 0x4000>;