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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jan 2023 14:55:12.6762 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d2b57083-e35b-4e32-adf5-08daf7d1abc1 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT110.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4896 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org DMA operations for XUSB device controller are coherent for Tegra194 and so update the device-tree binding to add this property. Fixes: 394b012a422d ("dt-bindings: usb: tegra-xudc: Add Tegra194 XUSB controller support") Signed-off-by: Jon Hunter --- .../devicetree/bindings/usb/nvidia,tegra-xudc.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml index f6cb19efd98b..4ef88d38fa3a 100644 --- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml @@ -112,6 +112,8 @@ properties: hvdd-usb-supply: description: USB controller power supply. Must supply 3.3 V. + dma-coherent: true + required: - compatible - reg @@ -164,6 +166,16 @@ allOf: clock-names: maxItems: 4 + - if: + properties: + compatible: + contains: + enum: + - nvidia,tegra194-xudc + then: + required: + - dma-coherent + additionalProperties: false examples: From patchwork Mon Jan 16 14:54:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 645018 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 4DE69C678D7 for ; Mon, 16 Jan 2023 15:08:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232431AbjAPPIA (ORCPT ); Mon, 16 Jan 2023 10:08:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231688AbjAPPHe (ORCPT ); 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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jan 2023 14:55:17.2412 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 96e69f56-36e2-49ce-79c4-08daf7d1ae75 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT052.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN9PR12MB5257 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org DMA operations for XUSB device controller (XUDC) are coherent for Tegra194 and so add the 'dma-coherent' property for this device. Fixes: bc8788b2f3a0 ("arm64: tegra: Add XUDC node on Tegra194") Signed-off-by: Jon Hunter --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 4afcbd60e144..99eeba8de6bd 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -1291,6 +1291,7 @@ usb@3550000 { <&bpmp TEGRA194_POWER_DOMAIN_XUSBA>; power-domain-names = "dev", "ss"; nvidia,xusb-padctl = <&xusb_padctl>; + dma-coherent; status = "disabled"; }; From patchwork Mon Jan 16 14:54:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 645017 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 43D07C678D7 for ; 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Mon, 16 Jan 2023 06:55:08 -0800 From: Jon Hunter To: Thierry Reding , Greg Kroah-Hartman , Rob Herring , "Krzysztof Kozlowski" CC: , , , Wayne Chang Subject: [PATCH V4 3/5] dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support Date: Mon, 16 Jan 2023 14:54:50 +0000 Message-ID: <20230116145452.91442-4-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230116145452.91442-1-jonathanh@nvidia.com> References: <20230116145452.91442-1-jonathanh@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT110:EE_|CH2PR12MB4120:EE_ X-MS-Office365-Filtering-Correlation-Id: 75b4e389-ea5d-477a-c290-08daf7d1aeee X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161; 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Signed-off-by: Wayne Chang --- Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml index 4ef88d38fa3a..e638f77658fc 100644 --- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml @@ -22,6 +22,7 @@ properties: - nvidia,tegra210-xudc # For Tegra210 - nvidia,tegra186-xudc # For Tegra186 - nvidia,tegra194-xudc # For Tegra194 + - nvidia,tegra234-xudc # For Tegra234 reg: minItems: 2 @@ -155,6 +156,7 @@ allOf: enum: - nvidia,tegra186-xudc - nvidia,tegra194-xudc + - nvidia,tegra234-xudc then: properties: reg: @@ -172,6 +174,7 @@ allOf: contains: enum: - nvidia,tegra194-xudc + - nvidia,tegra234-xudc then: required: - dma-coherent From patchwork Mon Jan 16 14:54:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 643380 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 8F040C54EBE for ; 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Mon, 16 Jan 2023 06:55:11 -0800 From: Jon Hunter To: Thierry Reding , Greg Kroah-Hartman , Rob Herring , "Krzysztof Kozlowski" CC: , , , Sing-Han Chen , "Wayne Chang" Subject: [PATCH V4 4/5] usb: gadget: tegra-xudc: Add Tegra234 support Date: Mon, 16 Jan 2023 14:54:51 +0000 Message-ID: <20230116145452.91442-5-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230116145452.91442-1-jonathanh@nvidia.com> References: <20230116145452.91442-1-jonathanh@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT077:EE_|DM6PR12MB4217:EE_ X-MS-Office365-Filtering-Correlation-Id: d051ad68-4736-41c5-74b9-08daf7d1b0b2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: Gt05LoxoujlmicQz0+dTc1LaMZvYjEloA/gGRDSSrRe0BWxbNW9mDZkGL3EZO8WQxVRA1budx97vJYHXh3k/tf2uDZ4jC0dBMlf4RduAmrsMKfm/RP3jX8G9gna0N48qk9CcQbZn9U/SjTtdIoyWljcCGqbXwkMdKDTQRv7JaoYf+Yu3g3q4WfTsa1FalOzVe5RGlrdOGo/putYhus9rIVPZlSmGdyxXhChp3ZuUg5rf+13mkqSV8NAHuOJlYlImfwJVyzCKH1IoR7U45UuyXxX28fs/jyDw8tttl2kS/JHuySx7HE2B9Oe8b45dKACKiwaQhz48NcfJDSVKFLnVbiL2T0RO3XqzGQUnqmGTSrbixihZL8GcjvFOsQGo8sdxITEtkzsOZq0acIg7vxY1/P2rK/HId0wnk/ua3gcpKTDXlYRV3sMvIb84/NeAeSoC3tZ2aqhx+1QPzjM+Ec4857+iwyp10DY5BHiKlGSQY0CVD1eXfLm16lBhyi9t3/0bQlfFTkPhAscsKRr46bZ1beORoYXdDD2+ONjXoWildW3L0rUeVyeUYL6U84M9Pue0qUytTtmOHfx/tgeMvT6akEwDq9BCDZTgPD5hthv5h88C13fqAfC0P+egwtp6B/aqj9pLiOsfhI9vqCt6IjuUTtX8QspnL3C2z0SwLz5TjpJBvC64R1B4NuFOMF/VexeN6i+pAv/I73JOE93I9nY84A== X-Forefront-Antispam-Report: CIP:216.228.117.161; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge2.nvidia.com; CAT:NONE; SFS:(13230022)(4636009)(396003)(376002)(39860400002)(346002)(136003)(451199015)(36840700001)(40470700004)(46966006)(82740400003)(478600001)(8936002)(5660300002)(4326008)(26005)(82310400005)(41300700001)(40460700003)(8676002)(36756003)(70206006)(70586007)(2906002)(40480700001)(316002)(54906003)(110136005)(86362001)(7636003)(356005)(7696005)(6666004)(107886003)(186003)(36860700001)(1076003)(47076005)(426003)(336012)(2616005)(83380400001); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jan 2023 14:55:20.9494 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d051ad68-4736-41c5-74b9-08daf7d1b0b2 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT077.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4217 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Sing-Han Chen This commit adds support for XUSB device mode controller support on Tegra234 SoC. This is very similar to the existing Tegra194 XUDC. Signed-off-by: Sing-Han Chen Signed-off-by: Wayne Chang --- drivers/usb/gadget/udc/tegra-xudc.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c index 76919d7570d2..ff697190469b 100644 --- a/drivers/usb/gadget/udc/tegra-xudc.c +++ b/drivers/usb/gadget/udc/tegra-xudc.c @@ -3660,6 +3660,19 @@ static struct tegra_xudc_soc tegra194_xudc_soc_data = { .has_ipfs = false, }; +static struct tegra_xudc_soc tegra234_xudc_soc_data = { + .clock_names = tegra186_xudc_clock_names, + .num_clks = ARRAY_SIZE(tegra186_xudc_clock_names), + .num_phys = 4, + .u1_enable = true, + .u2_enable = true, + .lpm_enable = true, + .invalid_seq_num = false, + .pls_quirk = false, + .port_reset_quirk = false, + .has_ipfs = false, +}; + static const struct of_device_id tegra_xudc_of_match[] = { { .compatible = "nvidia,tegra210-xudc", @@ -3673,6 +3686,10 @@ static const struct of_device_id tegra_xudc_of_match[] = { .compatible = "nvidia,tegra194-xudc", .data = &tegra194_xudc_soc_data }, + { + .compatible = "nvidia,tegra234-xudc", + .data = &tegra234_xudc_soc_data + }, { } }; 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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jan 2023 14:55:22.5431 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b6200b93-c8a5-43d5-a0e7-08daf7d1b1a5 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT077.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO6PR12MB5425 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Populate the Tegra XUSB device controller (XUDC) node for Tegra234. Signed-off-by: Jon Hunter --- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index 242bf59711f8..728099116dd0 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -1199,6 +1199,29 @@ usb3-3 { }; }; + usb@3550000 { + compatible = "nvidia,tegra234-xudc"; + reg = <0x03550000 0x8000>, + <0x03558000 0x8000>; + reg-names = "base", "fpci"; + interrupts = ; + clocks = <&bpmp TEGRA234_CLK_XUSB_CORE_DEV>, + <&bpmp TEGRA234_CLK_XUSB_CORE_SS>, + <&bpmp TEGRA234_CLK_XUSB_SS>, + <&bpmp TEGRA234_CLK_XUSB_FS>; + clock-names = "dev", "ss", "ss_src", "fs_src"; + interconnects = <&mc TEGRA234_MEMORY_CLIENT_XUSB_DEVR &emc>, + <&mc TEGRA234_MEMORY_CLIENT_XUSB_DEVW &emc>; + interconnect-names = "dma-mem", "write"; + iommus = <&smmu_niso1 TEGRA234_SID_XUSB_DEV>; + power-domains = <&bpmp TEGRA234_POWER_DOMAIN_XUSBB>, + <&bpmp TEGRA234_POWER_DOMAIN_XUSBA>; + power-domain-names = "dev", "ss"; + nvidia,xusb-padctl = <&xusb_padctl>; + dma-coherent; + status = "disabled"; + }; + usb@3610000 { compatible = "nvidia,tegra234-xusb"; reg = <0x03610000 0x40000>,