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Signed-off-by: Ming Qian --- v4 - improve the commit message v3 - add vender prefix, change property slot to nxp,slot .../arm64/boot/dts/freescale/imx8-ss-img.dtsi | 22 +++++-------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi index a90654155a88..3043c416c43e 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi @@ -18,10 +18,7 @@ img_ipg_clk: clock-img-ipg { jpegdec: jpegdec@58400000 { reg = <0x58400000 0x00050000>; - interrupts = , - , - , - ; + interrupts = ; clocks = <&img_jpeg_dec_lpcg IMX_LPCG_CLK_0>, <&img_jpeg_dec_lpcg IMX_LPCG_CLK_4>; clock-names = "per", "ipg"; @@ -29,18 +26,13 @@ jpegdec: jpegdec@58400000 { <&img_jpeg_dec_lpcg IMX_LPCG_CLK_4>; assigned-clock-rates = <200000000>, <200000000>; power-domains = <&pd IMX_SC_R_MJPEG_DEC_MP>, - <&pd IMX_SC_R_MJPEG_DEC_S0>, - <&pd IMX_SC_R_MJPEG_DEC_S1>, - <&pd IMX_SC_R_MJPEG_DEC_S2>, - <&pd IMX_SC_R_MJPEG_DEC_S3>; + <&pd IMX_SC_R_MJPEG_DEC_S0>; + nxp,slot = <0>; }; jpegenc: jpegenc@58450000 { reg = <0x58450000 0x00050000>; - interrupts = , - , - , - ; + interrupts = ; clocks = <&img_jpeg_enc_lpcg IMX_LPCG_CLK_0>, <&img_jpeg_enc_lpcg IMX_LPCG_CLK_4>; clock-names = "per", "ipg"; @@ -48,10 +40,8 @@ jpegenc: jpegenc@58450000 { <&img_jpeg_enc_lpcg IMX_LPCG_CLK_4>; assigned-clock-rates = <200000000>, <200000000>; power-domains = <&pd IMX_SC_R_MJPEG_ENC_MP>, - <&pd IMX_SC_R_MJPEG_ENC_S0>, - <&pd IMX_SC_R_MJPEG_ENC_S1>, - <&pd IMX_SC_R_MJPEG_ENC_S2>, - <&pd IMX_SC_R_MJPEG_ENC_S3>; + <&pd IMX_SC_R_MJPEG_ENC_S0>; + nxp,slot = <0>; }; img_jpeg_dec_lpcg: clock-controller@585d0000 { From patchwork Tue Sep 26 10:10:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Qian X-Patchwork-Id: 13399025 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 ECE04E7D273 for ; 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Received: from AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) by PAXPR04MB8142.eurprd04.prod.outlook.com (2603:10a6:102:1ce::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6813.28; Tue, 26 Sep 2023 10:10:26 +0000 Received: from AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::71e6:21de:ecb2:560f]) by AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::71e6:21de:ecb2:560f%4]) with mapi id 15.20.6813.027; Tue, 26 Sep 2023 10:10:26 +0000 From: Ming Qian To: mirela.rabulea@oss.nxp.com, robh+dt@kernel.org, shawnguo@kernel.org Cc: krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, xiahong.bao@nxp.com, eagle.zhou@nxp.com, tao.jiang_2@nxp.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 2/2] dt-bindings: media: imx-jpeg: Assign slot for imx jpeg encoder/decoder Date: Tue, 26 Sep 2023 18:10:00 +0800 Message-Id: <20230926101000.13392-2-ming.qian@nxp.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230926101000.13392-1-ming.qian@nxp.com> References: <20230926101000.13392-1-ming.qian@nxp.com> X-ClientProxiedBy: SG2PR04CA0209.apcprd04.prod.outlook.com (2603:1096:4:187::12) To AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB6341:EE_|PAXPR04MB8142:EE_ X-MS-Office365-Filtering-Correlation-Id: 44b646e0-62ba-4fc1-384f-08dbbe78cde5 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 44b646e0-62ba-4fc1-384f-08dbbe78cde5 X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB6341.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Sep 2023 10:10:26.4762 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: jITYJPjc2ykhK/GqA4V/B6MkdLZ9vMOUMvxO8N6vm5Q+fIqQ7Db6m4cvWoTUNGJgvRoO4D7nnpH4z68SLhoZKA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAXPR04MB8142 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230926_031029_438027_CCF5E1CF X-CRM114-Status: GOOD ( 14.53 ) 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 There are total 4 slots available in the IP, and we only need to use one slot in one os, assign a single slot, configure interrupt and power domain only for 1 slot, not for the all 4 slots. Signed-off-by: Ming Qian --- v4 - improve commit message - don't make an ABI break v3 - add vender prefix, change property slot to nxp,slot - add type for property slot .../bindings/media/nxp,imx8-jpeg.yaml | 45 +++++++++---------- 1 file changed, 21 insertions(+), 24 deletions(-) diff --git a/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml b/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml index 3d9d1db37040..4bcfc815c894 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml @@ -32,19 +32,26 @@ properties: maxItems: 1 interrupts: - description: | - There are 4 slots available in the IP, which the driver may use - If a certain slot is used, it should have an associated interrupt - The interrupt with index i is assumed to be for slot i - minItems: 1 # At least one slot is needed by the driver - maxItems: 4 # The IP has 4 slots available for use + description: + Interrupt number for slot + maxItems: 1 power-domains: description: List of phandle and PM domain specifier as documented in Documentation/devicetree/bindings/power/power_domain.txt - minItems: 2 # Wrapper and 1 slot - maxItems: 5 # Wrapper and 4 slots + minItems: 1 # VPUMIX + maxItems: 2 # Wrapper and 1 slot + + nxp,slot: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Integer number of slot index used. There are 4 slots available in the IP, + and driver can use a certain slot, it should have an associated interrupt + and power-domain. In theory, it supports 4 os or vm. If not specified, 0 + is used by default. + minimum: 0 + maximum: 3 required: - compatible @@ -62,28 +69,18 @@ examples: jpegdec: jpegdec@58400000 { compatible = "nxp,imx8qxp-jpgdec"; reg = <0x58400000 0x00050000 >; - interrupts = , - , - , - ; + interrupts = ; power-domains = <&pd IMX_SC_R_MJPEG_DEC_MP>, - <&pd IMX_SC_R_MJPEG_DEC_S0>, - <&pd IMX_SC_R_MJPEG_DEC_S1>, - <&pd IMX_SC_R_MJPEG_DEC_S2>, - <&pd IMX_SC_R_MJPEG_DEC_S3>; + <&pd IMX_SC_R_MJPEG_DEC_S0>; + nxp,slot = <0>; }; jpegenc: jpegenc@58450000 { compatible = "nxp,imx8qm-jpgenc", "nxp,imx8qxp-jpgenc"; reg = <0x58450000 0x00050000 >; - interrupts = , - , - , - ; + interrupts = ; power-domains = <&pd IMX_SC_R_MJPEG_ENC_MP>, - <&pd IMX_SC_R_MJPEG_ENC_S0>, - <&pd IMX_SC_R_MJPEG_ENC_S1>, - <&pd IMX_SC_R_MJPEG_ENC_S2>, - <&pd IMX_SC_R_MJPEG_ENC_S3>; + <&pd IMX_SC_R_MJPEG_ENC_S0>; + nxp,slot = <0>; }; ...