From patchwork Mon Apr 25 18:45:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christopher Obbard X-Patchwork-Id: 12826121 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 B0DCAC433F5 for ; Mon, 25 Apr 2022 19:46:19 +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=w//NkpSvZXnTM+W5ZSIOK+kLmEaVoBFn38ToKdxS3v4=; b=R+dK1BmySXvA3Y k/HoBgTXCYhTtcWADQpW2EPcmWaEYNf08PqC5J71KjOHqj8jkLI3l6wdiXnLCKXWjXfTHmR/iU4uT S7h1BXuJ+2GWx0SFU3FzIQd2j7kMbQrSuOL422fm5HlRhuv/rKCyF7+xGFxBQQn7dV1oWYPRd+gJG B/NfDntOqlpnWEoHjPLWpGi7a2HkH6zNmgxNgDfLPoD8yW8QJMMkicgjEPw78gQTfqDaJwR62qBGz mbNR0DZyYtQs3S+lT3DSeP+4WxZaurup+LSrmmJp229T+ahnTrcM1xLHYS0mVmlfGqkmqqyV5RHeD amT+dYU1fkjoD20yPDLw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nj4eO-00B6Wh-Iw; Mon, 25 Apr 2022 19:45:36 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nj3i7-00Avd8-53; Mon, 25 Apr 2022 18:45:24 +0000 Received: from obbardc-laptop.home (unknown [IPv6:2a00:23c7:6883:e501:cf51:f3a2:10b5:accf]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obbardc) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 00DDA1F4300E; Mon, 25 Apr 2022 19:45:18 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1650912319; bh=hSDAXRypJ/Z4HhJhylWfvqB1KkaymD9gTFsthsCapJw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TsXfhHhpeDrZ+m1pUkaCZLU7zwah3JdG9lNHFDdSodF3B7ViBCy/UWy0ETU0Aa+XM 78dtZ+rkh+3x10Lw4UkXJ9ADAmw7YUqv/gDgpYiU9t68PesD2PL4GaljMjG81kG6x+ mQ+MIBYEF0CTTvQj/ULkOL/NzToEIJcU9wZYNL4BNqape+gPMTzljHijClLOpfbDBV IKJ2BsqK0xrwxU9pmY1/dLR+u/otjIXcFpZVwUu2WAkfIL1RYN82mfmrLnw6CnZBa7 SrxrcHdMLe9AFfuyRvVe73I3Mml2ek8Gw3vZQKvmz/Dg8CunrwjjSsYrKYRYhm/j6/ b8Od9akPbxCqQ== From: Christopher Obbard To: Ezequiel Garcia , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , Johan Jonker , Elaine Zhang Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Christopher Obbard Subject: [PATCH v3 3/3] arm64: dts: rockchip: Add vdec support for RK3328 Date: Mon, 25 Apr 2022 19:45:10 +0100 Message-Id: <20220425184510.1138446-4-chris.obbard@collabora.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220425184510.1138446-1-chris.obbard@collabora.com> References: <20220425184510.1138446-1-chris.obbard@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220425_114523_370551_85F6014A X-CRM114-Status: GOOD ( 13.07 ) 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 The RK3328 has an vdec device with dedicated iommu. Describe the vdec device, the required power-domains and enable the iommu in the devicetree. Signed-off-by: Christopher Obbard --- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index f8ef149fedad..49ae15708a0b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -306,6 +306,10 @@ power-domain@RK3328_PD_HEVC { }; power-domain@RK3328_PD_VIDEO { reg = ; + clocks = <&cru ACLK_RKVDEC>, + <&cru HCLK_RKVDEC>, + <&cru SCLK_VDEC_CABAC>, + <&cru SCLK_VDEC_CORE>; #power-domain-cells = <0>; }; power-domain@RK3328_PD_VPU { @@ -660,6 +664,20 @@ vpu_mmu: iommu@ff350800 { power-domains = <&power RK3328_PD_VPU>; }; + vdec: video-codec@ff360000 { + compatible = "rockchip,rk3328-vdec", "rockchip,rk3399-vdec"; + reg = <0x0 0xff360000 0x0 0x400>; + interrupts = ; + clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>, + <&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>; + clock-names = "axi", "ahb", "cabac", "core"; + assigned-clocks = <&cru ACLK_RKVDEC>, <&cru SCLK_VDEC_CABAC>, + <&cru SCLK_VDEC_CORE>; + assigned-clock-rates = <400000000>, <400000000>, <300000000>; + iommus = <&vdec_mmu>; + power-domains = <&power RK3328_PD_VIDEO>; + }; + vdec_mmu: iommu@ff360480 { compatible = "rockchip,iommu"; reg = <0x0 0xff360480 0x0 0x40>, <0x0 0xff3604c0 0x0 0x40>; @@ -667,7 +685,7 @@ vdec_mmu: iommu@ff360480 { clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>; clock-names = "aclk", "iface"; #iommu-cells = <0>; - status = "disabled"; + power-domains = <&power RK3328_PD_VIDEO>; }; vop: vop@ff370000 {