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Signed-off-by: Jon Hunter Acked-by: Krzysztof Kozlowski Acked-by: Thierry Reding --- V5: Dropped fixes tag V4: This is new in this version .../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 Thu Jan 19 10:42:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 13107700 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 9BB1DC00A5A for ; Thu, 19 Jan 2023 10:43:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229576AbjASKnT (ORCPT ); Thu, 19 Jan 2023 05:43:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229984AbjASKmw (ORCPT ); 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Signed-off-by: Jon Hunter --- V5: Dropped fixes tag V4: This is new in this version 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 Thu Jan 19 10:42:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 13107701 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 BF93EC6379F for ; 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Thu, 19 Jan 2023 02:42:21 -0800 From: Jon Hunter To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Thierry Reding CC: , , , Wayne Chang , Jon Hunter , Krzysztof Kozlowski Subject: [PATCH V5 3/5] dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support Date: Thu, 19 Jan 2023 10:42:06 +0000 Message-ID: <20230119104208.28726-4-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230119104208.28726-1-jonathanh@nvidia.com> References: <20230119104208.28726-1-jonathanh@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000C985:EE_|MN2PR12MB4206:EE_ X-MS-Office365-Filtering-Correlation-Id: 39e9963b-3b0f-4412-506f-08dafa09dfbb 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:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230022)(4636009)(396003)(39860400002)(346002)(136003)(376002)(451199015)(40470700004)(46966006)(36840700001)(40460700003)(86362001)(6666004)(478600001)(36756003)(7696005)(8936002)(5660300002)(316002)(82740400003)(40480700001)(70206006)(70586007)(8676002)(4326008)(41300700001)(36860700001)(186003)(356005)(2616005)(82310400005)(26005)(2906002)(7636003)(110136005)(426003)(54906003)(47076005)(336012)(1076003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 10:42:34.0497 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 39e9963b-3b0f-4412-506f-08dafa09dfbb 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: CY4PEPF0000C985.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4206 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Wayne Chang Extend the Tegra XUSB controller device (XUDC) tree binding with Tegra234 support. Signed-off-by: Wayne Chang Co-developed-by: Jon Hunter Signed-off-by: Jon Hunter Acked-by: Krzysztof Kozlowski Acked-by: Thierry Reding --- V4 -> V5: added Krzysztof's ACK V3 -> V4: added 'dma-coherent' for Tegra234 V2 -> V3: nothing has changed V1 -> V2: address the issue on phy-names property 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 Thu Jan 19 10:42:07 2023 Content-Type: text/plain; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 10:42:34.6199 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 27e6f112-cde9-47fd-dcd2-08dafa09e01b 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: DS1PEPF0000E65B.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5756 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 Signed-off-by: Jon Hunter Acked-by: Thierry Reding --- V1 -> V5: nothing has changed 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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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 10:42:38.7703 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6df32588-1cfa-4b72-0032-08dafa09e28e 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: CY4PEPF0000C983.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB8335 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Populate the Tegra XUSB device controller (XUDC) node for Tegra234. This is based upon a patch from Wayne Chang . Signed-off-by: Jon Hunter --- V5: Nothing has changed V4: Added a new patch 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>,