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A0 never mass production. So remove the workaround safely. Signed-off-by: Joy Zou --- Changes for v4: 1.change the subject to keep consistent with the patchset. Changes for v2: 1. Change the subject. --- drivers/dma/fsl-edma-common.c | 16 ++++------------ drivers/dma/fsl-edma-main.c | 8 -------- 2 files changed, 4 insertions(+), 20 deletions(-) diff --git a/drivers/dma/fsl-edma-common.c b/drivers/dma/fsl-edma-common.c index f9144b015439..ed93e01282d5 100644 --- a/drivers/dma/fsl-edma-common.c +++ b/drivers/dma/fsl-edma-common.c @@ -75,18 +75,10 @@ static void fsl_edma3_enable_request(struct fsl_edma_chan *fsl_chan) flags = fsl_edma_drvflags(fsl_chan); val = edma_readl_chreg(fsl_chan, ch_sbr); - /* Remote/local swapped wrongly on iMX8 QM Audio edma */ - if (flags & FSL_EDMA_DRV_QUIRK_SWAPPED) { - if (!fsl_chan->is_rxchan) - val |= EDMA_V3_CH_SBR_RD; - else - val |= EDMA_V3_CH_SBR_WR; - } else { - if (fsl_chan->is_rxchan) - val |= EDMA_V3_CH_SBR_RD; - else - val |= EDMA_V3_CH_SBR_WR; - } + if (fsl_chan->is_rxchan) + val |= EDMA_V3_CH_SBR_RD; + else + val |= EDMA_V3_CH_SBR_WR; if (fsl_chan->is_remote) val &= ~(EDMA_V3_CH_SBR_RD | EDMA_V3_CH_SBR_WR); diff --git a/drivers/dma/fsl-edma-main.c b/drivers/dma/fsl-edma-main.c index 755a3dc3b0a7..b06fa147d6ba 100644 --- a/drivers/dma/fsl-edma-main.c +++ b/drivers/dma/fsl-edma-main.c @@ -349,13 +349,6 @@ static struct fsl_edma_drvdata imx8qm_data = { .setup_irq = fsl_edma3_irq_init, }; -static struct fsl_edma_drvdata imx8qm_audio_data = { - .flags = FSL_EDMA_DRV_QUIRK_SWAPPED | FSL_EDMA_DRV_HAS_PD | FSL_EDMA_DRV_EDMA3, - .chreg_space_sz = 0x10000, - .chreg_off = 0x10000, - .setup_irq = fsl_edma3_irq_init, -}; - static struct fsl_edma_drvdata imx8ulp_data = { .flags = FSL_EDMA_DRV_HAS_CHMUX | FSL_EDMA_DRV_HAS_CHCLK | FSL_EDMA_DRV_HAS_DMACLK | FSL_EDMA_DRV_EDMA3, @@ -397,7 +390,6 @@ static const struct of_device_id fsl_edma_dt_ids[] = { { .compatible = "fsl,ls1028a-edma", .data = &ls1028a_data}, { .compatible = "fsl,imx7ulp-edma", .data = &imx7ulp_data}, { .compatible = "fsl,imx8qm-edma", .data = &imx8qm_data}, - { .compatible = "fsl,imx8qm-adma", .data = &imx8qm_audio_data}, { .compatible = "fsl,imx8ulp-edma", .data = &imx8ulp_data}, { .compatible = "fsl,imx93-edma3", .data = &imx93_data3}, { .compatible = "fsl,imx93-edma4", .data = &imx93_data4}, From patchwork Wed Apr 17 03:26:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joy Zou X-Patchwork-Id: 13632842 Received: from EUR05-VI1-obe.outbound.protection.outlook.com (mail-vi1eur05on2067.outbound.protection.outlook.com [40.107.21.67]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 92B8F79EA for ; 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Received: from AS4PR04MB9386.eurprd04.prod.outlook.com (2603:10a6:20b:4e9::8) by DB9PR04MB9305.eurprd04.prod.outlook.com (2603:10a6:10:36f::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7452.43; Wed, 17 Apr 2024 03:19:01 +0000 Received: from AS4PR04MB9386.eurprd04.prod.outlook.com ([fe80::4f24:3f44:d5b1:70ba]) by AS4PR04MB9386.eurprd04.prod.outlook.com ([fe80::4f24:3f44:d5b1:70ba%7]) with mapi id 15.20.7452.049; Wed, 17 Apr 2024 03:19:01 +0000 From: Joy Zou To: frank.li@nxp.com, peng.fan@nxp.com, vkoul@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: imx@lists.linux.dev, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v4 2/2] dt-bindings: fsl-dma: fsl-edma: clean up unused "fsl,imx8qm-adma" compatible string Date: Wed, 17 Apr 2024 11:26:42 +0800 Message-Id: <20240417032642.3178669-3-joy.zou@nxp.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20240417032642.3178669-1-joy.zou@nxp.com> References: <20240417032642.3178669-1-joy.zou@nxp.com> X-ClientProxiedBy: SI2PR02CA0004.apcprd02.prod.outlook.com (2603:1096:4:194::14) To AS4PR04MB9386.eurprd04.prod.outlook.com (2603:10a6:20b:4e9::8) Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS4PR04MB9386:EE_|DB9PR04MB9305:EE_ X-MS-Office365-Filtering-Correlation-Id: f67c00fb-0087-497d-076c-08dc5e8d20e3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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A0 never mass production. The compatible string "fsl,imx8qm-adma" is unused. So remove the workaround safely. Signed-off-by: Joy Zou Reviewed-by: Frank Li Reviewed-by: Rob Herring (Arm) --- Changes for v4: 1. adjust the subject to keep consistent with existing patches. Changes for v3: 1. modify the commit message. 2. remove the unused compatible string "fsl,imx8qm-adma" from allOf property. --- Documentation/devicetree/bindings/dma/fsl,edma.yaml | 2 -- 1 file changed, 2 deletions(-) diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml index 825f4715499e..cf97ea86a7a2 100644 --- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml +++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml @@ -21,7 +21,6 @@ properties: - enum: - fsl,vf610-edma - fsl,imx7ulp-edma - - fsl,imx8qm-adma - fsl,imx8qm-edma - fsl,imx8ulp-edma - fsl,imx93-edma3 @@ -92,7 +91,6 @@ allOf: compatible: contains: enum: - - fsl,imx8qm-adma - fsl,imx8qm-edma - fsl,imx93-edma3 - fsl,imx93-edma4