From patchwork Fri Aug 10 15:18:20 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 10562835 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B41A21057 for ; Fri, 10 Aug 2018 15:19:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9FB542BCBD for ; Fri, 10 Aug 2018 15:19:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 93C712BCC0; Fri, 10 Aug 2018 15:19:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 481A52BCBD for ; Fri, 10 Aug 2018 15:19:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=ieuiFbVwfoL94TJAj3C0WAeE2ytPhw5XRc34c4TnIBg=; b=ZZkxOwjdiQ2mPcA/vc6A6hkXFS +g3BXF+lR2Y4pM/quWXKOLedtwedIUrp6ca7h5ugwqTAQIpexdAwjnufzVfKtlj8/4Gn7RA60SJT4 xNY5/9Efrjf2ybvE+8kVUite1tAnW2Xx4ZmTseX7JmdhuE9zO1LRZ+muBi8xQh5mL/homPA+rKtcy nHMs6tV4xuAca+EswJpxW3YcUhTOYeHP3WXDB4Vlm2h0R1p8IjjWUXzqp3CVNXrOXGfjZSROsdxO6 q5MHTuVNxJ6b08PDHg8UlhfroC5PiV018gW98NUf0e+MxdSbWhtzwR+TnvWv72QCM6drbDRxO7E/6 CGqZfwLw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fo9Bs-0002hv-1n; Fri, 10 Aug 2018 15:19:00 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fo9Bh-0002Xb-QV for linux-arm-kernel@lists.infradead.org; Fri, 10 Aug 2018 15:18:51 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.89) (envelope-from ) id 1fo9BR-0005FD-P3; Fri, 10 Aug 2018 17:18:33 +0200 From: Philipp Zabel To: linux-media@vger.kernel.org Subject: [PATCH 1/3] dt-bindings: media: Add i.MX Pixel Pipeline binding Date: Fri, 10 Aug 2018 17:18:20 +0200 Message-Id: <20180810151822.18650-2-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180810151822.18650-1-p.zabel@pengutronix.de> References: <20180810151822.18650-1-p.zabel@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180810_081850_029983_F5D54536 X-CRM114-Status: GOOD ( 11.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Rob Herring , kernel@pengutronix.de, Mauro Carvalho Chehab , Shawn Guo , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add DT binding documentation for the Pixel Pipeline (PXP) found on various NXP i.MX SoCs. Signed-off-by: Philipp Zabel Reviewed-by: Rob Herring --- .../devicetree/bindings/media/fsl-pxp.txt | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/fsl-pxp.txt diff --git a/Documentation/devicetree/bindings/media/fsl-pxp.txt b/Documentation/devicetree/bindings/media/fsl-pxp.txt new file mode 100644 index 000000000000..2477e7f87381 --- /dev/null +++ b/Documentation/devicetree/bindings/media/fsl-pxp.txt @@ -0,0 +1,26 @@ +Freescale Pixel Pipeline +======================== + +The Pixel Pipeline (PXP) is a memory-to-memory graphics processing engine +that supports scaling, colorspace conversion, alpha blending, rotation, and +pixel conversion via lookup table. Different versions are present on various +i.MX SoCs from i.MX23 to i.MX7. + +Required properties: +- compatible: should be "fsl,-pxp", where SoC can be one of imx23, imx28, + imx6dl, imx6sl, imx6ul, imx6sx, imx6ull, or imx7d. +- reg: the register base and size for the device registers +- interrupts: the PXP interrupt, two interrupts for imx6ull and imx7d. +- clock-names: should be "axi" +- clocks: the PXP AXI clock + +Example: + +pxp@21cc000 { + compatible = "fsl,imx6ull-pxp"; + reg = <0x021cc000 0x4000>; + interrupts = , + ; + clock-names = "axi"; + clocks = <&clks IMX6UL_CLK_PXP>; +};