From patchwork Fri Jul 30 16:45:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 12411675 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=-17.5 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, URIBL_BLOCKED,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 68568C432BE for ; Fri, 30 Jul 2021 16:46:02 +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 2771060720 for ; Fri, 30 Jul 2021 16:46:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2771060720 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=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: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=01L5QQr9VYT4MXGVcBxIzgSgmINdr8tEBNJP6noR6p4=; b=ZSfzt7HPhOIYSA 9MoVFHqJnAW0OCL8Dh3zv3xKs6tftDHcYvLC60+e17sBJlYmmwLC1fY2WBk+tkrbpAQX+St8eUnvq 9rod8+Cthh9/ISnCB5hVoO0hVshgp9WE9idEQ4G10auKWIvE0YLtRirXj39nhGUJ9iSi29bfNvXWr kyPcfYNgPY91yfpfRqwdGgBPlh+7HjryEe65Z7NKjAMyG/TSIj4gzjl1Zf0VrWg7dDYu0fYnZ6voI lS6sq3MgxDb/afUjih92h55f3R3czK5P402+1QTAmOEXWxHCWCPP40J8l9k01kEvfltofUPda739C kO8UGAi2G19/m1Co69fw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m9Ve2-009Xbx-GM; Fri, 30 Jul 2021 16:45:58 +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 1m9Vdz-009XaR-D4 for linux-rockchip@lists.infradead.org; Fri, 30 Jul 2021 16:45:56 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id D5FB81F44BEA From: Ezequiel Garcia To: devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org Cc: Rob Herring , Heiko Stuebner , Kever Yang , Benjamin Gaignard , Peter Geis , Ezequiel Garcia Subject: [PATCH 3/4] arm64: dts: rockchip: Add GPU node for rk3568 Date: Fri, 30 Jul 2021 13:45:14 -0300 Message-Id: <20210730164515.83044-4-ezequiel@collabora.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210730164515.83044-1-ezequiel@collabora.com> References: <20210730164515.83044-1-ezequiel@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210730_094555_611863_258DAF67 X-CRM114-Status: UNSURE ( 9.13 ) 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 Signed-off-by: Ezequiel Garcia --- arch/arm64/boot/dts/rockchip/rk356x.dtsi | 47 ++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi index bef747fb1fe2..f4f400792659 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi @@ -121,6 +121,35 @@ opp-1800000000 { }; }; + 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"; @@ -332,6 +361,24 @@ power-domain@RK3568_PD_RKVENC { }; }; + 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 = "core", "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>;