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Mon, 25 Sep 2023 07:41:54 +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 v3 1/2] arm64: dts: imx8-ss-img: Assign slot for imx jpeg encoder/decoder Date: Mon, 25 Sep 2023 15:41:30 +0800 Message-Id: <20230925074131.10133-1-ming.qian@nxp.com> X-Mailer: git-send-email 2.38.1 X-ClientProxiedBy: SI2PR02CA0028.apcprd02.prod.outlook.com (2603:1096:4:195::8) To AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB6341:EE_|DB9PR04MB8218:EE_ X-MS-Office365-Filtering-Correlation-Id: 796e50a0-c195-4c15-60ef-08dbbd9ae37c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Ming Qian --- .../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 Mon Sep 25 07:41:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Qian X-Patchwork-Id: 13397377 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 89E65CE7A89 for ; 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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: 178ef689-ca87-4958-e2ff-08dbbd9ae693 X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB6341.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Sep 2023 07:41:59.6103 (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: Hdmyi7m9w529BSsaGNnEhwHAzJnDIs5w3zb/BgK1aRj6U1UpqDW9p3DsX++d+uzStisiFjpLi3g4rAxAEsZveQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR04MB8218 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.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 --- .../bindings/media/nxp,imx8-jpeg.yaml | 42 ++++++++----------- 1 file changed, 18 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..df381b21336d 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml @@ -32,25 +32,29 @@ 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. + minimum: 0 + maximum: 3 required: - compatible - reg - interrupts - power-domains + - nxp,slot additionalProperties: false @@ -62,28 +66,18 @@ 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>; }; ...