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Also change reg maxItems to 2 since i.MX95 needs another regmap to control Type-C Assist (TCA) block. Since i.MX95 usb phy is able to switch SS lanes, this will also add orientation-switch and port property to the file. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Xu Yang --- Changes in v2: - replace minItems with description in reg property - remove orientation-switch and port - refer to usb-switch.yaml - use unevaluatedProperties Changes in v3: - add Rb tag --- .../bindings/phy/fsl,imx8mq-usb-phy.yaml | 42 ++++++++++++++++--- 1 file changed, 37 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml index dc3a3f709fea..6d6d211883ae 100644 --- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml @@ -11,12 +11,17 @@ maintainers: properties: compatible: - enum: - - fsl,imx8mq-usb-phy - - fsl,imx8mp-usb-phy + oneOf: + - enum: + - fsl,imx8mq-usb-phy + - fsl,imx8mp-usb-phy + - items: + - const: fsl,imx95-usb-phy + - const: fsl,imx8mp-usb-phy reg: - maxItems: 1 + minItems: 1 + maxItems: 2 "#phy-cells": const: 0 @@ -89,7 +94,34 @@ required: - clocks - clock-names -additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + enum: + - fsl,imx95-usb-phy + then: + properties: + reg: + items: + - description: USB PHY Control range + - description: USB PHY TCA Block range + else: + properties: + reg: + maxItems: 1 + + - if: + properties: + compatible: + contains: + enum: + - fsl,imx95-usb-phy + then: + $ref: /schemas/usb/usb-switch.yaml# + +unevaluatedProperties: false examples: - | From patchwork Mon Aug 26 07:08:51 2024 Content-Type: text/plain; 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This will add a compatible string "fsl,imx95-dwc3" for i.MX95. Acked-by: Krzysztof Kozlowski Signed-off-by: Xu Yang --- Changes in v2: - add Ack-by tag Changes in v3: - no changes --- Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml index 9ea1e4cd0709..baf130669c38 100644 --- a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml @@ -12,7 +12,11 @@ maintainers: properties: compatible: - const: fsl,imx8mp-dwc3 + oneOf: + - items: + - const: fsl,imx95-dwc3 + - const: fsl,imx8mp-dwc3 + - const: fsl,imx8mp-dwc3 reg: items: From patchwork Mon Aug 26 07:08:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xu Yang X-Patchwork-Id: 13777291 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 71D8BC5321D for ; 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Received: from DU2PR04MB8822.eurprd04.prod.outlook.com (2603:10a6:10:2e1::11) by PA4PR04MB9637.eurprd04.prod.outlook.com (2603:10a6:102:272::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7897.24; Mon, 26 Aug 2024 07:08:36 +0000 Received: from DU2PR04MB8822.eurprd04.prod.outlook.com ([fe80::4e24:c2c7:bd58:c5c7]) by DU2PR04MB8822.eurprd04.prod.outlook.com ([fe80::4e24:c2c7:bd58:c5c7%5]) with mapi id 15.20.7897.021; Mon, 26 Aug 2024 07:08:36 +0000 From: Xu Yang To: vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, gregkh@linuxfoundation.org, Frank.Li@nxp.com, jun.li@nxp.com, l.stach@pengutronix.de, aford173@gmail.com, hongxing.zhu@nxp.com, alexander.stein@ew.tq-group.com Cc: linux-phy@lists.infradead.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org Subject: [PATCH v3 3/5] phy: fsl-imx8mq-usb: add tca function driver for imx95 Date: Mon, 26 Aug 2024 15:08:52 +0800 Message-Id: <20240826070854.1948347-3-xu.yang_2@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240826070854.1948347-1-xu.yang_2@nxp.com> References: <20240826070854.1948347-1-xu.yang_2@nxp.com> X-ClientProxiedBy: SG2PR01CA0194.apcprd01.prod.exchangelabs.com (2603:1096:4:189::22) To DU2PR04MB8822.eurprd04.prod.outlook.com (2603:10a6:10:2e1::11) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU2PR04MB8822:EE_|PA4PR04MB9637:EE_ X-MS-Office365-Filtering-Correlation-Id: 31f17188-c009-46ef-1064-08dcc59de731 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|52116014|7416014|376014|921020|38350700014; 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This block consists two functional blocks (XBar assist and VBus assist) and one system access interface using APB. The primary functionality of XBar assist is: - switching lane for flip - moving unused lanes into lower power states. This info can be get from: i.MX95 RM Chapter 163.3.8 Type-C assist (TCA) block. This will add support for TCA block to achieve lane switching and tca lower power functionality. Signed-off-by: Xu Yang Reviewed-by: Jun Li --- Changes in v2: - return the value of imx95_usb_phy_get_tca() Changes in v3: - no changes --- drivers/phy/freescale/Kconfig | 1 + drivers/phy/freescale/phy-fsl-imx8mq-usb.c | 240 +++++++++++++++++++++ 2 files changed, 241 insertions(+) diff --git a/drivers/phy/freescale/Kconfig b/drivers/phy/freescale/Kconfig index dcd9acff6d01..81f53564ee15 100644 --- a/drivers/phy/freescale/Kconfig +++ b/drivers/phy/freescale/Kconfig @@ -5,6 +5,7 @@ if (ARCH_MXC && ARM64) || COMPILE_TEST config PHY_FSL_IMX8MQ_USB tristate "Freescale i.MX8M USB3 PHY" depends on OF && HAS_IOMEM + depends on TYPEC || TYPEC=n select GENERIC_PHY default ARCH_MXC && ARM64 diff --git a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c index adc6394626ce..8bd6d91951a2 100644 --- a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c +++ b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c @@ -10,6 +10,7 @@ #include #include #include +#include #define PHY_CTRL0 0x0 #define PHY_CTRL0_REF_SSP_EN BIT(2) @@ -50,11 +51,66 @@ #define PHY_TUNE_DEFAULT 0xffffffff +#define TCA_CLK_RST 0x00 +#define TCA_CLK_RST_SW BIT(9) +#define TCA_CLK_RST_REF_CLK_EN BIT(1) +#define TCA_CLK_RST_SUSPEND_CLK_EN BIT(0) + +#define TCA_INTR_EN 0x04 +#define TCA_INTR_STS 0x08 + +#define TCA_GCFG 0x10 +#define TCA_GCFG_ROLE_HSTDEV BIT(4) +#define TCA_GCFG_OP_MODE GENMASK(1, 0) +#define TCA_GCFG_OP_MODE_SYSMODE 0 +#define TCA_GCFG_OP_MODE_SYNCMODE 1 + +#define TCA_TCPC 0x14 +#define TCA_TCPC_VALID BIT(4) +#define TCA_TCPC_LOW_POWER_EN BIT(3) +#define TCA_TCPC_ORIENTATION_NORMAL BIT(2) +#define TCA_TCPC_MUX_CONTRL GENMASK(1, 0) +#define TCA_TCPC_MUX_CONTRL_NO_CONN 0 +#define TCA_TCPC_MUX_CONTRL_USB_CONN 1 + +#define TCA_SYSMODE_CFG 0x18 +#define TCA_SYSMODE_TCPC_DISABLE BIT(3) +#define TCA_SYSMODE_TCPC_FLIP BIT(2) + +#define TCA_CTRLSYNCMODE_CFG0 0x20 +#define TCA_CTRLSYNCMODE_CFG1 0x20 + +#define TCA_PSTATE 0x30 +#define TCA_PSTATE_CM_STS BIT(4) +#define TCA_PSTATE_TX_STS BIT(3) +#define TCA_PSTATE_RX_PLL_STS BIT(2) +#define TCA_PSTATE_PIPE0_POWER_DOWN GENMASK(1, 0) + +#define TCA_GEN_STATUS 0x34 +#define TCA_GEN_DEV_POR BIT(12) +#define TCA_GEN_REF_CLK_SEL BIT(8) +#define TCA_GEN_TYPEC_FLIP_INVERT BIT(4) +#define TCA_GEN_PHY_TYPEC_DISABLE BIT(3) +#define TCA_GEN_PHY_TYPEC_FLIP BIT(2) + +#define TCA_VBUS_CTRL 0x40 +#define TCA_VBUS_STATUS 0x44 + +#define TCA_INFO 0xFC + +struct tca_blk { + struct typec_switch_dev *sw; + void __iomem *base; + struct mutex mutex; + enum typec_orientation orientation; +}; + struct imx8mq_usb_phy { struct phy *phy; struct clk *clk; void __iomem *base; struct regulator *vbus; + struct tca_blk *tca; u32 pcs_tx_swing_full; u32 pcs_tx_deemph_3p5db; u32 tx_vref_tune; @@ -64,6 +120,170 @@ struct imx8mq_usb_phy { u32 comp_dis_tune; }; + +static void tca_blk_orientation_set(struct tca_blk *tca, + enum typec_orientation orientation); + +#ifdef CONFIG_TYPEC + +static int tca_blk_typec_switch_set(struct typec_switch_dev *sw, + enum typec_orientation orientation) +{ + struct imx8mq_usb_phy *imx_phy = typec_switch_get_drvdata(sw); + struct tca_blk *tca = imx_phy->tca; + int ret; + + if (tca->orientation == orientation) + return 0; + + ret = clk_prepare_enable(imx_phy->clk); + if (ret) + return ret; + + tca_blk_orientation_set(tca, orientation); + clk_disable_unprepare(imx_phy->clk); + + return 0; +} + +static struct typec_switch_dev *tca_blk_get_typec_switch(struct platform_device *pdev, + struct imx8mq_usb_phy *imx_phy) +{ + struct device *dev = &pdev->dev; + struct typec_switch_dev *sw; + struct typec_switch_desc sw_desc = { }; + + sw_desc.drvdata = imx_phy; + sw_desc.fwnode = dev->fwnode; + sw_desc.set = tca_blk_typec_switch_set; + sw_desc.name = NULL; + + sw = typec_switch_register(dev, &sw_desc); + if (IS_ERR(sw)) { + dev_err(dev, "Error register tca orientation switch: %ld", + PTR_ERR(sw)); + return NULL; + } + + return sw; +} + +static void tca_blk_put_typec_switch(struct typec_switch_dev *sw) +{ + typec_switch_unregister(sw); +} + +#else + +static struct typec_switch_dev *tca_blk_get_typec_switch(struct platform_device *pdev, + struct imx8mq_usb_phy *imx_phy) +{ + return NULL; +} + +static void tca_blk_put_typec_switch(struct typec_switch_dev *sw) {} + +#endif /* CONFIG_TYPEC */ + +static void tca_blk_orientation_set(struct tca_blk *tca, + enum typec_orientation orientation) +{ + u32 val; + + mutex_lock(&tca->mutex); + + if (orientation == TYPEC_ORIENTATION_NONE) { + /* + * use Controller Synced Mode for TCA low power enable and + * put PHY to USB safe state. + */ + val = readl(tca->base + TCA_GCFG); + val = FIELD_PREP(TCA_GCFG_OP_MODE, TCA_GCFG_OP_MODE_SYNCMODE); + writel(val, tca->base + TCA_GCFG); + + val = readl(tca->base + TCA_TCPC); + val = TCA_TCPC_VALID | TCA_TCPC_LOW_POWER_EN; + writel(val, tca->base + TCA_TCPC); + + goto out; + } + + /* use System Configuration Mode for TCA mux control. */ + val = readl(tca->base + TCA_GCFG); + val = FIELD_PREP(TCA_GCFG_OP_MODE, TCA_GCFG_OP_MODE_SYSMODE); + writel(val, tca->base + TCA_GCFG); + + /* Disable TCA module */ + val = readl(tca->base + TCA_SYSMODE_CFG); + val |= TCA_SYSMODE_TCPC_DISABLE; + writel(val, tca->base + TCA_SYSMODE_CFG); + + if (orientation == TYPEC_ORIENTATION_REVERSE) + val |= TCA_SYSMODE_TCPC_FLIP; + else if (orientation == TYPEC_ORIENTATION_NORMAL) + val &= ~TCA_SYSMODE_TCPC_FLIP; + + writel(val, tca->base + TCA_SYSMODE_CFG); + + /* Enable TCA module */ + val &= ~TCA_SYSMODE_TCPC_DISABLE; + writel(val, tca->base + TCA_SYSMODE_CFG); + +out: + tca->orientation = orientation; + mutex_unlock(&tca->mutex); +} + +static void tca_blk_init(struct tca_blk *tca) +{ + u32 val; + + /* reset XBar block */ + val = readl(tca->base + TCA_CLK_RST); + val &= ~TCA_CLK_RST_SW; + writel(val, tca->base + TCA_CLK_RST); + + udelay(100); + + /* clear reset */ + val |= TCA_CLK_RST_SW; + writel(val, tca->base + TCA_CLK_RST); + + tca_blk_orientation_set(tca, tca->orientation); +} + +static struct tca_blk *imx95_usb_phy_get_tca(struct platform_device *pdev, + struct imx8mq_usb_phy *imx_phy) +{ + struct device *dev = &pdev->dev; + struct tca_blk *tca; + + tca = devm_kzalloc(dev, sizeof(*tca), GFP_KERNEL); + if (!tca) + return ERR_PTR(-ENOMEM); + + tca->base = devm_platform_ioremap_resource(pdev, 1); + if (IS_ERR(tca->base)) + return tca->base; + + mutex_init(&tca->mutex); + + tca->orientation = TYPEC_ORIENTATION_NORMAL; + tca->sw = tca_blk_get_typec_switch(pdev, imx_phy); + + return tca; +} + +static void imx95_usb_phy_put_tca(struct imx8mq_usb_phy *imx_phy) +{ + struct tca_blk *tca = imx_phy->tca; + + if (!tca) + return; + + tca_blk_put_typec_switch(tca->sw); +} + static u32 phy_tx_vref_tune_from_property(u32 percent) { percent = clamp(percent, 94U, 124U); @@ -315,6 +535,9 @@ static int imx8mp_usb_phy_init(struct phy *phy) imx8m_phy_tune(imx_phy); + if (imx_phy->tca) + tca_blk_init(imx_phy->tca); + return 0; } @@ -359,6 +582,8 @@ static const struct of_device_id imx8mq_usb_phy_of_match[] = { .data = &imx8mq_usb_phy_ops,}, {.compatible = "fsl,imx8mp-usb-phy", .data = &imx8mp_usb_phy_ops,}, + {.compatible = "fsl,imx95-usb-phy", + .data = &imx8mp_usb_phy_ops,}, { } }; MODULE_DEVICE_TABLE(of, imx8mq_usb_phy_of_match); @@ -398,6 +623,13 @@ static int imx8mq_usb_phy_probe(struct platform_device *pdev) phy_set_drvdata(imx_phy->phy, imx_phy); + if (device_is_compatible(dev, "fsl,imx95-usb-phy")) { + imx_phy->tca = imx95_usb_phy_get_tca(pdev, imx_phy); + if (IS_ERR(imx_phy->tca)) + return dev_err_probe(dev, PTR_ERR(imx_phy->tca), + "failed to get tca\n"); + } + imx8m_get_phy_tuning_data(imx_phy); phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate); @@ -405,8 +637,16 @@ static int imx8mq_usb_phy_probe(struct platform_device *pdev) return PTR_ERR_OR_ZERO(phy_provider); } +static void imx8mq_usb_phy_remove(struct platform_device *pdev) +{ + struct imx8mq_usb_phy *imx_phy = platform_get_drvdata(pdev); + + imx95_usb_phy_put_tca(imx_phy); +} + static struct platform_driver imx8mq_usb_phy_driver = { .probe = imx8mq_usb_phy_probe, + .remove = imx8mq_usb_phy_remove, .driver = { .name = "imx8mq-usb-phy", .of_match_table = imx8mq_usb_phy_of_match, From patchwork Mon Aug 26 07:08:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xu Yang X-Patchwork-Id: 13777292 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 90831C5321D for ; Mon, 26 Aug 2024 07:13:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; 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X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Add usb3 phy and controller nodes for imx95. Signed-off-by: Xu Yang --- Changes in v2: - no changes Changes in v3: - no changes --- arch/arm64/boot/dts/freescale/imx95.dtsi | 43 ++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi index 1bbf9a0468f6..06a7c2f1e211 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -1188,5 +1188,48 @@ pcie1_ep: pcie-ep@4c380000 { power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; status = "disabled"; }; + + usb3_phy: phy@4c1f0040 { + compatible = "fsl,imx95-usb-phy", "fsl,imx8mp-usb-phy"; + reg = <0x0 0x4c1f0040 0x0 0x40>, + <0x0 0x4c1fc000 0x0 0x100>; + clocks = <&scmi_clk IMX95_CLK_HSIO>; + clock-names = "phy"; + #phy-cells = <0>; + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; + orientation-switch; + status = "disabled"; + }; + + usb3: usb@4c010010 { + compatible = "fsl,imx95-dwc3", "fsl,imx8mp-dwc3"; + reg = <0x0 0x4c010010 0x0 0x04>, + <0x0 0x4c1f0000 0x0 0x20>; + clocks = <&scmi_clk IMX95_CLK_HSIO>, + <&scmi_clk IMX95_CLK_32K>; + clock-names = "hsio", "suspend"; + interrupts = ; + #address-cells = <2>; + #size-cells = <2>; + ranges; + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; + dma-ranges = <0x0 0x0 0x0 0x0 0x10 0x0>; + status = "disabled"; + + usb3_dwc3: usb@4c100000 { + compatible = "snps,dwc3"; + reg = <0x0 0x4c100000 0x0 0x10000>; + clocks = <&scmi_clk IMX95_CLK_HSIO>, + <&scmi_clk IMX95_CLK_24M>, + <&scmi_clk IMX95_CLK_32K>; + clock-names = "bus_early", "ref", "suspend"; + interrupts = ; + phys = <&usb3_phy>, <&usb3_phy>; + phy-names = "usb2-phy", "usb3-phy"; + snps,gfladj-refclk-lpm-sel-quirk; + snps,parkmode-disable-ss-quirk; + iommus = <&smmu 0xe>; + }; + }; }; }; From patchwork Mon Aug 26 07:08:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xu Yang X-Patchwork-Id: 13777293 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 C5E8CC5321E for ; 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This will add typec nodes and enable usb3 node. Signed-off-by: Xu Yang --- Changes in v2: - no changes Changes in v3: - no changes --- .../boot/dts/freescale/imx95-19x19-evk.dts | 81 +++++++++++++++++++ 1 file changed, 81 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts index d14a54ab4fd4..46a9cd3d4403 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -5,6 +5,7 @@ /dts-v1/; +#include #include "imx95.dtsi" / { @@ -99,6 +100,48 @@ i2c7_pcal6524: i2c7-gpio@22 { interrupt-parent = <&gpio5>; interrupts = <16 IRQ_TYPE_LEVEL_LOW>; }; + + ptn5110: tcpc@50 { + compatible = "nxp,ptn5110", "tcpci"; + reg = <0x50>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_typec>; + interrupt-parent = <&gpio5>; + interrupts = <14 IRQ_TYPE_LEVEL_LOW>; + + typec_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + data-role = "dual"; + try-power-role = "sink"; + source-pdos = ; + sink-pdos = ; + op-sink-microwatt = <0>; + self-powered; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + typec_con_hs: endpoint { + remote-endpoint = <&usb3_data_hs>; + }; + }; + + port@1 { + reg = <1>; + + typec_con_ss: endpoint { + remote-endpoint = <&usb3_data_ss>; + }; + }; + }; + }; + }; }; &lpuart1 { @@ -128,6 +171,38 @@ &pcie1 { status = "okay"; }; +&usb3 { + status = "okay"; +}; + +&usb3_phy { + status = "okay"; + + port { + usb3_data_ss: endpoint { + remote-endpoint = <&typec_con_ss>; + }; + }; +}; + +&usb3_dwc3 { + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; + usb-role-switch; + role-switch-default-mode = "peripheral"; + snps,dis-u1-entry-quirk; + snps,dis-u2-entry-quirk; + status = "okay"; + + port { + usb3_data_hs: endpoint { + remote-endpoint = <&typec_con_hs>; + }; + }; +}; + &usdhc1 { pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep"; pinctrl-0 = <&pinctrl_usdhc1>; @@ -245,6 +320,12 @@ IMX95_PAD_SD2_RESET_B__GPIO3_IO_BIT7 0x31e >; }; + pinctrl_typec: typecgrp { + fsl,pins = < + IMX95_PAD_GPIO_IO34__GPIO5_IO_BIT14 0x31e + >; + }; + pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < IMX95_PAD_SD2_CD_B__GPIO3_IO_BIT0 0x31e