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Tue, 22 Aug 2023 15:53:59 +0000 From: Frank Li To: frank.li@nxp.com, shawnguo@kernel.org, joy.zou@nxp.com, shenwei.wang@nxp.com, sherry.sun@nxp.com Cc: clin@suse.com, conor+dt@kernel.org, devicetree@vger.kernel.org, eagle.zhou@nxp.com, festevam@gmail.com, imx@lists.linux.dev, kernel@pengutronix.de, krzysztof.kozlowski+dt@linaro.org, leoyang.li@nxp.com, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, pierre.gondois@arm.com, robh+dt@kernel.org, s.hauer@pengutronix.de Subject: [PATCH 1/5] firmware: imx: scu-pd: added missing edma channel power domain Date: Tue, 22 Aug 2023 11:53:29 -0400 Message-Id: <20230822155333.2261262-2-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230822155333.2261262-1-Frank.Li@nxp.com> References: <20230822155333.2261262-1-Frank.Li@nxp.com> X-ClientProxiedBy: SJ0PR03CA0231.namprd03.prod.outlook.com (2603:10b6:a03:39f::26) To AM6PR04MB4838.eurprd04.prod.outlook.com (2603:10a6:20b:4::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB4838:EE_|PR3PR04MB7322:EE_ X-MS-Office365-Filtering-Correlation-Id: 11d20e2a-fec5-4d46-f97f-08dba327ff52 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Frank Li --- drivers/firmware/imx/scu-pd.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c index 84b673427073..7d80eabd7941 100644 --- a/drivers/firmware/imx/scu-pd.c +++ b/drivers/firmware/imx/scu-pd.c @@ -121,9 +121,11 @@ static const struct imx_sc_pd_range imx8qxp_scu_pd_ranges[] = { { "audio-pll1", IMX_SC_R_AUDIO_PLL_1, 1, false, 0 }, { "audio-clk-0", IMX_SC_R_AUDIO_CLK_0, 1, false, 0 }, { "audio-clk-1", IMX_SC_R_AUDIO_CLK_1, 1, false, 0 }, - { "dma0-ch", IMX_SC_R_DMA_0_CH0, 16, true, 0 }, + { "dma0-ch", IMX_SC_R_DMA_0_CH0, 32, true, 0 }, { "dma1-ch", IMX_SC_R_DMA_1_CH0, 16, true, 0 }, - { "dma2-ch", IMX_SC_R_DMA_2_CH0, 5, true, 0 }, + { "dma2-ch-0", IMX_SC_R_DMA_2_CH0, 5, true, 0 }, + { "dma2-ch-1", IMX_SC_R_DMA_2_CH5, 27, true, 0 }, + { "dma3-ch", IMX_SC_R_DMA_3_CH0, 32, true, 0 }, { "asrc0", IMX_SC_R_ASRC_0, 1, false, 0 }, { "asrc1", IMX_SC_R_ASRC_1, 1, false, 0 }, { "esai0", IMX_SC_R_ESAI_0, 1, false, 0 }, From patchwork Tue Aug 22 15:53:31 2023 Content-Type: text/plain; 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Tue, 22 Aug 2023 15:54:08 +0000 From: Frank Li To: frank.li@nxp.com, shawnguo@kernel.org, joy.zou@nxp.com, shenwei.wang@nxp.com, sherry.sun@nxp.com Cc: clin@suse.com, conor+dt@kernel.org, devicetree@vger.kernel.org, eagle.zhou@nxp.com, festevam@gmail.com, imx@lists.linux.dev, kernel@pengutronix.de, krzysztof.kozlowski+dt@linaro.org, leoyang.li@nxp.com, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, pierre.gondois@arm.com, robh+dt@kernel.org, s.hauer@pengutronix.de Subject: [PATCH 3/5] arm64: dts: imx8: Add edma for uart[1..3] Date: Tue, 22 Aug 2023 11:53:31 -0400 Message-Id: <20230822155333.2261262-4-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230822155333.2261262-1-Frank.Li@nxp.com> References: <20230822155333.2261262-1-Frank.Li@nxp.com> X-ClientProxiedBy: SJ0PR03CA0231.namprd03.prod.outlook.com (2603:10b6:a03:39f::26) To AM6PR04MB4838.eurprd04.prod.outlook.com (2603:10a6:20b:4::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB4838:EE_|PR3PR04MB7322:EE_ X-MS-Office365-Filtering-Correlation-Id: b5264f49-e06f-4a1a-5ec1-08dba3280527 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi index 76e4aaaf307f..92ed02e6048c 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi @@ -105,6 +105,8 @@ lpuart1: serial@5a070000 { assigned-clocks = <&clk IMX_SC_R_UART_1 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <80000000>; power-domains = <&pd IMX_SC_R_UART_1>; + dma-names = "tx","rx"; + dmas = <&edma2 11 0 0>, <&edma2 10 0 1>; status = "disabled"; }; @@ -117,6 +119,8 @@ lpuart2: serial@5a080000 { assigned-clocks = <&clk IMX_SC_R_UART_2 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <80000000>; power-domains = <&pd IMX_SC_R_UART_2>; + dma-names = "tx","rx"; + dmas = <&edma2 13 0 0>, <&edma2 12 0 1>; status = "disabled"; }; @@ -129,6 +133,8 @@ lpuart3: serial@5a090000 { assigned-clocks = <&clk IMX_SC_R_UART_3 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <80000000>; power-domains = <&pd IMX_SC_R_UART_3>; + dma-names = "tx","rx"; + dmas = <&edma2 15 0 0>, <&edma2 14 0 1>; status = "disabled"; }; From patchwork Tue Aug 22 15:53:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Li X-Patchwork-Id: 715855 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 802D4EE4993 for ; Tue, 22 Aug 2023 15:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234224AbjHVPyx (ORCPT ); Tue, 22 Aug 2023 11:54:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39182 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233704AbjHVPyx (ORCPT ); Tue, 22 Aug 2023 11:54:53 -0400 Received: from EUR05-VI1-obe.outbound.protection.outlook.com (mail-vi1eur05on2072.outbound.protection.outlook.com [40.107.21.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D6BDCE5; 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Tue, 22 Aug 2023 15:54:18 +0000 From: Frank Li To: frank.li@nxp.com, shawnguo@kernel.org, joy.zou@nxp.com, shenwei.wang@nxp.com, sherry.sun@nxp.com Cc: clin@suse.com, conor+dt@kernel.org, devicetree@vger.kernel.org, eagle.zhou@nxp.com, festevam@gmail.com, imx@lists.linux.dev, kernel@pengutronix.de, krzysztof.kozlowski+dt@linaro.org, leoyang.li@nxp.com, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, pierre.gondois@arm.com, robh+dt@kernel.org, s.hauer@pengutronix.de Subject: [PATCH 5/5] arm64: dts: imx8qxp-mek: enable 8qxp lpuart2 and lpuart3 Date: Tue, 22 Aug 2023 11:53:33 -0400 Message-Id: <20230822155333.2261262-6-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230822155333.2261262-1-Frank.Li@nxp.com> References: <20230822155333.2261262-1-Frank.Li@nxp.com> X-ClientProxiedBy: SJ0PR03CA0231.namprd03.prod.outlook.com (2603:10b6:a03:39f::26) To AM6PR04MB4838.eurprd04.prod.outlook.com (2603:10a6:20b:4::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB4838:EE_|PR3PR04MB7322:EE_ X-MS-Office365-Filtering-Correlation-Id: 4c57016c-afa2-4f18-3cd7-08dba3280ad3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index 7924b0969ad8..99611729943c 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -187,6 +187,18 @@ &lpuart0 { status = "okay"; }; +&lpuart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart2>; + status = "okay"; +}; + +&lpuart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart3>; + status = "okay"; +}; + &mu_m0 { status = "okay"; }; @@ -340,6 +352,20 @@ IMX8QXP_UART0_TX_ADMA_UART0_TX 0x06000020 >; }; + pinctrl_lpuart2: lpuart2grp { + fsl,pins = < + IMX8QXP_UART2_TX_ADMA_UART2_TX 0x06000020 + IMX8QXP_UART2_RX_ADMA_UART2_RX 0x06000020 + >; + }; + + pinctrl_lpuart3: lpuart3grp { + fsl,pins = < + IMX8QXP_FLEXCAN2_TX_ADMA_UART3_TX 0x06000020 + IMX8QXP_FLEXCAN2_RX_ADMA_UART3_RX 0x06000020 + >; + }; + pinctrl_typec: typecgrp { fsl,pins = < IMX8QXP_SPI2_SCK_LSIO_GPIO1_IO03 0x06000021