From patchwork Sat Dec 31 16:46:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 638221 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 149F2C4167B for ; Sat, 31 Dec 2022 16:46:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232087AbiLaQqg (ORCPT ); Sat, 31 Dec 2022 11:46:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232021AbiLaQqf (ORCPT ); Sat, 31 Dec 2022 11:46:35 -0500 Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 795842CB; Sat, 31 Dec 2022 08:46:34 -0800 (PST) Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id E78D55C00C9; Sat, 31 Dec 2022 11:46:33 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Sat, 31 Dec 2022 11:46:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= cc:cc:content-transfer-encoding:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm3; t=1672505193; x=1672591593; bh=UI LhNGgAzXEExQUtc1nNgyH89N42rlAHuhv77zefq20=; b=wxutMGFlw5JuLTULHY ICfG5YZe8MGmJd13HbOs49Rwr1BTJMYmTJF7RanCKX5v/pIkIolcu+XB0QPs1t0p aF1VCBdvM5FTYjuOr32gnnPH6li9riPD1+THcukilntiAQM5f8Lr1V0asrRbTZuX ebwljvg691LN4J1kTgjOnbCXV1NQKfkd92CxbDamvNCeUlwEmAdtzD2N6zKInssO zZsFCInQpe9DcmlIqrTgNkWTPvyhDM7vCdXwvAGRXvBBLriK/BOTb+UqDASfw4Sx t8OwQAxuKX6DgWip+gW/dAQ7cNeHxVrfpQW4AJYAz6v2WSPCe/SpXivmILbW5q/H K2KQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; t=1672505193; x=1672591593; bh=UILhNGgAzXEEx QUtc1nNgyH89N42rlAHuhv77zefq20=; b=W2R7B7UuVmY4PqOUJ+Pl+jCR/n30I VMu3xI5IzfzIP6Lrql/4T/GS/1dlwjRt94y+iiHvd4lcQwmvbxQpSkBxUp031GmL /IKlHLiSH0FzMOhe0/7UEVELnuabns1r3GcAqNE6nNlI7Hx9SxAIoi4yxeXbX255 frFsMCHFdpXim881nK1biCZ1t3+rG7KtP2bAR20b+jZS0zmTUEF6YgE2eXtey12x c43W9rNxo3KgHruxdCOekj4cZ4LKsYriH58CU3YQIBtGhNpoiTfB6qVcmQBKQy8j izezOOA7eQxXFQrrecJONMccXkb/YqLk95Eyl8p3KeqCnhoqkCWMXPAjA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrieekgdelvdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvfevufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefurghmuhgv lhcujfholhhlrghnugcuoehsrghmuhgvlhesshhhohhllhgrnhgurdhorhhgqeenucggtf frrghtthgvrhhnpedukeetueduhedtleetvefguddvvdejhfefudelgfduveeggeehgfdu feeitdevteenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhroh hmpehsrghmuhgvlhesshhhohhllhgrnhgurdhorhhg X-ME-Proxy: Feedback-ID: i0ad843c9:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sat, 31 Dec 2022 11:46:32 -0500 (EST) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Paul Kocialkowski , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski Cc: Samuel Holland , Albert Ou , Conor Dooley , Greg Kroah-Hartman , Maxime Ripard , Palmer Dabbelt , Paul Walmsley , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-riscv@lists.infradead.org, linux-staging@lists.linux.dev, linux-sunxi@lists.linux.dev Subject: [PATCH 2/4] media: dt-bindings: cedrus: Make allwinner,sram optional Date: Sat, 31 Dec 2022 10:46:25 -0600 Message-Id: <20221231164628.19688-3-samuel@sholland.org> X-Mailer: git-send-email 2.37.4 In-Reply-To: <20221231164628.19688-1-samuel@sholland.org> References: <20221231164628.19688-1-samuel@sholland.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Allwinner SoCs can remap some bits of peripheral SRAM to a contiguous range of addresses for use by early boot software. Usually the video engine's SRAM is used for this purpose, so its mapping must be switched back before the hardware can be used. However, the D1 and related SoCs use the DSP SRAM for this purpose. As a result, the video engine SRAM is not switchable, and there is no need for an allwinner,sram reference in the devicetree. Signed-off-by: Samuel Holland Reviewed-by: Paul Kocialkowski --- .../bindings/media/allwinner,sun4i-a10-video-engine.yaml | 1 - 1 file changed, 1 deletion(-) diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml index d5be7f604e8c..74363b242fff 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml @@ -73,7 +73,6 @@ required: - clocks - clock-names - resets - - allwinner,sram additionalProperties: false From patchwork Sat Dec 31 16:46:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 638220 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0335EC4332F for ; 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Sat, 31 Dec 2022 11:46:35 -0500 (EST) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Paul Kocialkowski , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski Cc: Samuel Holland , Albert Ou , Conor Dooley , Greg Kroah-Hartman , Maxime Ripard , Palmer Dabbelt , Paul Walmsley , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-riscv@lists.infradead.org, linux-staging@lists.linux.dev, linux-sunxi@lists.linux.dev Subject: [PATCH 4/4] riscv: dts: allwinner: d1: Add video engine node Date: Sat, 31 Dec 2022 10:46:27 -0600 Message-Id: <20221231164628.19688-5-samuel@sholland.org> X-Mailer: git-send-email 2.37.4 In-Reply-To: <20221231164628.19688-1-samuel@sholland.org> References: <20221231164628.19688-1-samuel@sholland.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org D1 contains a video engine which is supported by the Cedrus driver. Signed-off-by: Samuel Holland --- arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi index dff363a3c934..4bd374279155 100644 --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi @@ -34,6 +34,17 @@ soc { #address-cells = <1>; #size-cells = <1>; + ve: video-codec@1c0e000 { + compatible = "allwinner,sun20i-d1-video-engine"; + reg = <0x1c0e000 0x2000>; + interrupts = ; + clocks = <&ccu CLK_BUS_VE>, + <&ccu CLK_VE>, + <&ccu CLK_MBUS_VE>; + clock-names = "ahb", "mod", "ram"; + resets = <&ccu RST_BUS_VE>; + }; + pio: pinctrl@2000000 { compatible = "allwinner,sun20i-d1-pinctrl"; reg = <0x2000000 0x800>;