From patchwork Tue Sep 22 12:00:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 11792397 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1C643618 for ; Tue, 22 Sep 2020 12:00:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 036B0239A1 for ; Tue, 22 Sep 2020 12:00:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726541AbgIVMAO (ORCPT ); Tue, 22 Sep 2020 08:00:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726522AbgIVMAO (ORCPT ); Tue, 22 Sep 2020 08:00:14 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 31ED3C061755 for ; Tue, 22 Sep 2020 05:00:14 -0700 (PDT) Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28] helo=dude02.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1kKgxw-00063c-LV; Tue, 22 Sep 2020 14:00:12 +0200 From: Philipp Zabel To: linux-media@vger.kernel.org Cc: Rob Herring , devicetree@vger.kernel.org, kernel@pengutronix.de Subject: [PATCH] media: dt-bindings: convert CODA VPU bindings to yaml Date: Tue, 22 Sep 2020 14:00:07 +0200 Message-Id: <20200922120007.12766-1-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::28 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-media@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Convert to YAML, add missing "fsl,imx6dl-vpu", "cnm,coda960" compatible, and specify the power-domain property for i.MX6. Signed-off-by: Philipp Zabel --- .../devicetree/bindings/media/coda.txt | 31 ----- .../devicetree/bindings/media/coda.yaml | 109 ++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 110 insertions(+), 32 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/coda.txt create mode 100644 Documentation/devicetree/bindings/media/coda.yaml diff --git a/Documentation/devicetree/bindings/media/coda.txt b/Documentation/devicetree/bindings/media/coda.txt deleted file mode 100644 index 90eb74cc1993..000000000000 --- a/Documentation/devicetree/bindings/media/coda.txt +++ /dev/null @@ -1,31 +0,0 @@ -Chips&Media Coda multi-standard codec IP -======================================== - -Coda codec IPs are present in i.MX SoCs in various versions, -called VPU (Video Processing Unit). - -Required properties: -- compatible : should be "fsl,-src" for i.MX SoCs: - (a) "fsl,imx27-vpu" for CodaDx6 present in i.MX27 - (b) "fsl,imx51-vpu" for CodaHx4 present in i.MX51 - (c) "fsl,imx53-vpu" for CODA7541 present in i.MX53 - (d) "fsl,imx6q-vpu" for CODA960 present in i.MX6q -- reg: should be register base and length as documented in the - SoC reference manual -- interrupts : Should contain the VPU interrupt. For CODA960, - a second interrupt is needed for the MJPEG unit. -- clocks : Should contain the ahb and per clocks, in the order - determined by the clock-names property. -- clock-names : Should be "ahb", "per" -- iram : phandle pointing to the SRAM device node - -Example: - -vpu: vpu@63ff4000 { - compatible = "fsl,imx53-vpu"; - reg = <0x63ff4000 0x1000>; - interrupts = <9>; - clocks = <&clks 63>, <&clks 63>; - clock-names = "ahb", "per"; - iram = <&ocram>; -}; diff --git a/Documentation/devicetree/bindings/media/coda.yaml b/Documentation/devicetree/bindings/media/coda.yaml new file mode 100644 index 000000000000..c32415b46761 --- /dev/null +++ b/Documentation/devicetree/bindings/media/coda.yaml @@ -0,0 +1,109 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/coda.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Chips&Media Coda multi-standard codec IP + +maintainers: + - Philipp Zabel + +description: |- + Coda codec IPs are present in i.MX SoCs in various versions, + called VPU (Video Processing Unit). + +properties: + compatible: + oneOf: + - items: + - const: fsl,imx27-vpu + - const: cnm,codadx6 + - items: + - const: fsl,imx51-vpu + - const: cnm,codahx4 + - items: + - const: fsl,imx53-vpu + - const: cnm,coda7541 + - items: + - enum: + - fsl,imx6dl-vpu + - fsl,imx6q-vpu + - const: cnm,coda960 + + reg: + maxItems: 1 + + clocks: + items: + - description: PER clock + - description: AHB interface clock + + clock-names: + items: + - const: per + - const: ahb + + resets: + maxItems: 1 + + iram: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle pointing to the SRAM device node + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +allOf: + - if: + properties: + compatible: + contains: + const: cnm,coda960 + then: + properties: + interrupts: + items: + - description: BIT processor interrupt + - description: JPEG unit interrupt + + interrupt-names: + items: + - const: bit + - const: jpeg + else: + properties: + interrupts: + items: + - description: BIT processor interrupt + + - if: + properties: + compatible: + contains: + enum: + - fsl,imx6dl-vpu + - fsl,imx6q-vpu + then: + properties: + power-domains: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle pointing to the PU power domain + maxItems: 1 + +examples: + - | + vpu: video-codec@63ff4000 { + compatible = "fsl,imx53-vpu", "cnm,coda7541"; + reg = <0x63ff4000 0x1000>; + interrupts = <9>; + clocks = <&clks 63>, <&clks 63>; + clock-names = "ahb", "per"; + iram = <&ocram>; + }; + diff --git a/MAINTAINERS b/MAINTAINERS index d3126fc2cca2..01be39a3265e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -4332,7 +4332,7 @@ CODA V4L2 MEM2MEM DRIVER M: Philipp Zabel L: linux-media@vger.kernel.org S: Maintained -F: Documentation/devicetree/bindings/media/coda.txt +F: Documentation/devicetree/bindings/media/coda.yaml F: drivers/media/platform/coda/ CODE OF CONDUCT