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CAT:NONE; SFS:(13230022)(4636009)(376002)(346002)(136003)(39860400002)(396003)(451199015)(36840700001)(46966006)(40470700004)(36756003)(82310400005)(70586007)(4326008)(70206006)(186003)(8676002)(426003)(2616005)(41300700001)(26005)(47076005)(316002)(54906003)(1076003)(7696005)(107886003)(110136005)(40480700001)(40460700003)(6666004)(356005)(966005)(2906002)(7636003)(82740400003)(83380400001)(36860700001)(5660300002)(336012)(86362001)(8936002)(478600001); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 11:18:08.7292 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9d142053-2970-41e4-b5f7-08dafa0ed820 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: DS1PEPF0000E636.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB5980 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Wayne Chang Add the device-tree binding documentation for Cypress cypd4226 dual Type-C controller. Signed-off-by: Wayne Chang Signed-off-by: Jon Hunter --- V4 -> V5: updated subject and updated binding to use 'firmware-name'. V3 -> V4: no changes V2 -> V3: fix additionalProperties warning on new schema V1 -> V2: based on the review comments. Fix some addressed issues on .../bindings/usb/cypress,cypd4226.yaml | 86 +++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/cypress,cypd4226.yaml diff --git a/Documentation/devicetree/bindings/usb/cypress,cypd4226.yaml b/Documentation/devicetree/bindings/usb/cypress,cypd4226.yaml new file mode 100644 index 000000000000..5d87c9f09913 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/cypress,cypd4226.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/cypress,cypd4226.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cypress cypd4226 Type-C Controller + +maintainers: + - Wayne Chang + +description: + The Cypress cypd4226 is a dual Type-C controller that is controlled + via an I2C interface. + +properties: + compatible: + const: cypress,cypd4226 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + reg: + const: 0x08 + + interrupts: + items: + - description: cypd4226 host interrupt + + firmware-name: + enum: + - nvidia,gpu + - nvidia,jetson-agx-xavier + description: | + The name of the CCGx firmware built for product series. + should be set one of following: + - "nvidia,gpu" for the NVIDIA RTX product series + - "nvidia,jetson-agx-xavier" for the NVIDIA Jetson product series + +patternProperties: + '^connector@[0-1]+$': + $ref: /schemas/connector/usb-connector.yaml# + properties: + reg: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <2>; + + ucsi-ccg@8 { + compatible = "cypress,cypd4226"; + reg = <0x08>; + interrupt-parent = <&gpio_aon>; + interrupts = ; + firmware-name = "nvidia,jetson-agx-xavier"; + #address-cells = <1>; + #size-cells = <0>; + ccg_typec_con0: connector@0 { + compatible = "usb-c-connector"; + reg = <0>; + label = "USB-C"; + data-role = "dual"; + port { + ucsi_ccg_p0: endpoint { + remote-endpoint = <&usb_role_switch0>; + }; + }; + }; + }; + }; From patchwork Thu Jan 19 11:17:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 644581 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 9D89FC38142 for ; Thu, 19 Jan 2023 11:18:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230015AbjASLSQ (ORCPT ); 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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)(346002)(376002)(396003)(39860400002)(136003)(451199015)(36840700001)(40470700004)(46966006)(70586007)(70206006)(186003)(26005)(41300700001)(4326008)(8676002)(40460700003)(36756003)(7696005)(6666004)(107886003)(478600001)(36860700001)(316002)(110136005)(40480700001)(54906003)(86362001)(82310400005)(5660300002)(8936002)(82740400003)(2616005)(1076003)(426003)(356005)(47076005)(7636003)(336012)(2906002); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 11:18:10.1667 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 487b34eb-d82f-43cb-0df1-08dafa0ed8fc 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: DS1PEPF0000E636.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN9PR12MB5081 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Wayne Chang Device-tree uses the 'firmware-name' string property to pass a name of the firmware build to the Cypress CCGx driver. Add a new ACPI string property to the NVIDIA GPU I2C driver to align with device-tree so that we can migrate to using a common property name for both ACPI and device-tree. Signed-off-by: Wayne Chang Co-developed-by: Jon Hunter Signed-off-by: Jon Hunter --- V5: Added this patch from V3 drivers/i2c/busses/i2c-nvidia-gpu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c index 12e330cd7635..6d81ea530a83 100644 --- a/drivers/i2c/busses/i2c-nvidia-gpu.c +++ b/drivers/i2c/busses/i2c-nvidia-gpu.c @@ -261,6 +261,7 @@ MODULE_DEVICE_TABLE(pci, gpu_i2c_ids); static const struct property_entry ccgx_props[] = { /* Use FW built for NVIDIA (nv) only */ PROPERTY_ENTRY_U16("ccgx,firmware-build", ('n' << 8) | 'v'), + PROPERTY_ENTRY_STRING("firmware-name", "nvidia,gpu"), { } }; From patchwork Thu Jan 19 11:17:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 644580 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 C2AB5C00A5A for ; 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Thu, 19 Jan 2023 03:17:57 -0800 From: Jon Hunter To: Heikki Krogerus , Greg Kroah-Hartman , Rob Herring , "Krzysztof Kozlowski" , Thierry Reding CC: , , , Wayne Chang , Jon Hunter Subject: [PATCH V5 3/6] usb: typec: ucsi_ccg: Add OF support Date: Thu, 19 Jan 2023 11:17:38 +0000 Message-ID: <20230119111741.33901-4-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230119111741.33901-1-jonathanh@nvidia.com> References: <20230119111741.33901-1-jonathanh@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS1PEPF0000E637:EE_|PH7PR12MB5950:EE_ X-MS-Office365-Filtering-Correlation-Id: a29a2d19-f5fe-4123-7cda-08dafa0ed9f7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: z894Cg+OOuDAdY0ZturhOUIDODuMGUBiRwhXyWuMYpc/Y1P/VZzwEvkxKbX2MlD6W2HJcN6TfVdaUGAkCypmXbc266JIBgqLX26OabtGhJ/QUHetlMZXxzmqopYa5hppLL0hsnYe+mqR+L9s3UmLFN1C2JhI6DB5Q3jJhNrQcLMTPchbC5ZEliYZtm59+Nb9gBNw2lAYTHGLEcn67KEgVilAS0xDousy+N+nJq8JFCmiZmWOhScNebxVLKYKHGV/Ug+3Q9S1q9nfsSjB7jv3KE51iwfOEIsAfooa/mPVgWhG5tAtu0GAWyl9+z8srjZvyK3u++Hrc9LkVctihlGqcWjK6M+PS+qiewP9YPDRJNBkM2Z3cywXc4LJ9kvvqamuTm04VwFAYzPvjpHiqX2+F77Zi9fpU7R5VXmfdNpB6iTN7dWZze1hWOjt6iqlW15L79Q+FpxbujsWfDEbeRL6FqXmTeFQB/+QANEm+PdB+5i6/wzua5v16mb8EV5EuhIQu29cNmAcTyf+ylHky22zK11g+vIlta+oFbFGa67SUPtkToNSiwljnpPVzwmWlOQbaBQMfj5MENE5kBrt3DgdWUhkUzpiHtzBZGVblwAiVi+czaGTCOpjQr6LFqkQGqtxfCTpzo+R0oVTkxrcJPRnc+IW0s2EqK3T1oBEjfsh7CIJ0ygcztgrBeN0800zgALPFeNvTZm+PdhjHgTbmZtxdA== 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)(136003)(346002)(396003)(376002)(39860400002)(451199015)(36840700001)(46966006)(40470700004)(82740400003)(83380400001)(7636003)(316002)(356005)(86362001)(8936002)(2906002)(4326008)(36860700001)(70586007)(5660300002)(70206006)(8676002)(41300700001)(82310400005)(40480700001)(426003)(107886003)(2616005)(186003)(47076005)(26005)(1076003)(336012)(54906003)(6666004)(7696005)(40460700003)(110136005)(478600001)(36756003); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 11:18:11.8145 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a29a2d19-f5fe-4123-7cda-08dafa0ed9f7 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: DS1PEPF0000E637.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB5950 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Wayne Chang Add device-tree support for the Cypress CCG UCSI driver. The device-tree binding for the Cypress CCG device uses the standard device-tree 'firmware-name' string property to indicate the firmware build that is used. For ACPI a 16-bit property named 'ccgx,firmware-build' is used and if this is not found fall back to the 'firmware-name' property. Signed-off-by: Wayne Chang Co-developed-by: Jon Hunter Signed-off-by: Jon Hunter --- V4 -> V5: add support for 'firmware-name' V1 -> V4: nothing has changed drivers/usb/typec/ucsi/ucsi_ccg.c | 23 +++++++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c index 46441f1477f2..889a831e251d 100644 --- a/drivers/usb/typec/ucsi/ucsi_ccg.c +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c @@ -643,7 +643,7 @@ static int ccg_request_irq(struct ucsi_ccg *uc) { unsigned long flags = IRQF_ONESHOT; - if (!has_acpi_companion(uc->dev)) + if (!dev_fwnode(uc->dev)) flags |= IRQF_TRIGGER_HIGH; return request_threaded_irq(uc->irq, NULL, ccg_irq_handler, flags, dev_name(uc->dev), uc); @@ -1342,6 +1342,7 @@ static int ucsi_ccg_probe(struct i2c_client *client) { struct device *dev = &client->dev; struct ucsi_ccg *uc; + const char *fw_name; int status; uc = devm_kzalloc(dev, sizeof(*uc), GFP_KERNEL); @@ -1359,7 +1360,18 @@ static int ucsi_ccg_probe(struct i2c_client *client) /* Only fail FW flashing when FW build information is not provided */ status = device_property_read_u16(dev, "ccgx,firmware-build", &uc->fw_build); - if (status) + if (status) { + status = device_property_read_string(dev, "firmware-name", + &fw_name); + if (!status) { + if (!strcmp(fw_name, "nvidia,jetson-agx-xavier")) + uc->fw_build = CCG_FW_BUILD_NVIDIA_TEGRA; + else if (!strcmp(fw_name, "nvidia,gpu")) + uc->fw_build = CCG_FW_BUILD_NVIDIA; + } + } + + if (!uc->fw_build) dev_err(uc->dev, "failed to get FW build information\n"); /* reset ccg device and initialize ucsi */ @@ -1426,6 +1438,12 @@ static void ucsi_ccg_remove(struct i2c_client *client) free_irq(uc->irq, uc); } +static const struct of_device_id ucsi_ccg_of_match_table[] = { + { .compatible = "cypress,cypd4226", }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, ucsi_ccg_of_match_table); + static const struct i2c_device_id ucsi_ccg_device_id[] = { {"ccgx-ucsi", 0}, {} @@ -1480,6 +1498,7 @@ static struct i2c_driver ucsi_ccg_driver = { .pm = &ucsi_ccg_pm, .dev_groups = ucsi_ccg_groups, .acpi_match_table = amd_i2c_ucsi_match, ++ .of_match_table = ucsi_ccg_of_match_table, }, .probe_new = ucsi_ccg_probe, .remove = ucsi_ccg_remove, From patchwork Thu Jan 19 11:17:39 2023 Content-Type: text/plain; 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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 11:18:14.0573 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f5b73c0c-dd12-44e4-b745-08dafa0edb4d 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: DS1PEPF0000E636.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4403 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Wayne Chang Now the Cypress CCG driver has been updated to support the 'firmware-name' property to align with device-tree, remove the 'ccgx,firmware-build' property as this is no longer needed. Signed-off-by: Wayne Chang Signed-off-by: Jon Hunter --- V5: Added this patch from V3 drivers/i2c/busses/i2c-nvidia-gpu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c index 6d81ea530a83..a8b99e7f6262 100644 --- a/drivers/i2c/busses/i2c-nvidia-gpu.c +++ b/drivers/i2c/busses/i2c-nvidia-gpu.c @@ -259,8 +259,7 @@ static const struct pci_device_id gpu_i2c_ids[] = { MODULE_DEVICE_TABLE(pci, gpu_i2c_ids); static const struct property_entry ccgx_props[] = { - /* Use FW built for NVIDIA (nv) only */ - PROPERTY_ENTRY_U16("ccgx,firmware-build", ('n' << 8) | 'v'), + /* Use FW built for NVIDIA GPU only */ PROPERTY_ENTRY_STRING("firmware-name", "nvidia,gpu"), { } }; From patchwork Thu Jan 19 11:17:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 644977 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 35E33C38142 for ; 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Thu, 19 Jan 2023 03:18:03 -0800 From: Jon Hunter To: Heikki Krogerus , Greg Kroah-Hartman , Rob Herring , "Krzysztof Kozlowski" , Thierry Reding CC: , , , Wayne Chang , Jon Hunter Subject: [PATCH V5 5/6] usb: typec: ucsi_ccg: Remove ccgx,firmware-build property Date: Thu, 19 Jan 2023 11:17:40 +0000 Message-ID: <20230119111741.33901-6-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230119111741.33901-1-jonathanh@nvidia.com> References: <20230119111741.33901-1-jonathanh@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT065:EE_|PH7PR12MB6933:EE_ X-MS-Office365-Filtering-Correlation-Id: e964f827-04fb-4ec9-e983-08dafa0edc92 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; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge2.nvidia.com; CAT:NONE; SFS:(13230022)(4636009)(136003)(376002)(346002)(396003)(39860400002)(451199015)(36840700001)(40470700004)(46966006)(36860700001)(82740400003)(83380400001)(7636003)(356005)(4326008)(2906002)(5660300002)(70206006)(8936002)(8676002)(70586007)(41300700001)(40480700001)(186003)(26005)(336012)(47076005)(1076003)(2616005)(426003)(40460700003)(6666004)(107886003)(7696005)(54906003)(110136005)(316002)(86362001)(82310400005)(478600001)(36756003); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 11:18:16.2042 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e964f827-04fb-4ec9-e983-08dafa0edc92 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: DM6NAM11FT065.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB6933 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Wayne Chang Remove the property 'ccgx,firmware-build' now we have migrated devices to using the 'firmware-name' property. Signed-off-by: Wayne Chang Co-developed-by: Jon Hunter Signed-off-by: Jon Hunter --- V5: Added this patch from V3 drivers/usb/typec/ucsi/ucsi_ccg.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c index 889a831e251d..0f18b32df8e6 100644 --- a/drivers/usb/typec/ucsi/ucsi_ccg.c +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c @@ -1358,16 +1358,13 @@ static int ucsi_ccg_probe(struct i2c_client *client) INIT_WORK(&uc->pm_work, ccg_pm_workaround_work); /* Only fail FW flashing when FW build information is not provided */ - status = device_property_read_u16(dev, "ccgx,firmware-build", - &uc->fw_build); - if (status) { - status = device_property_read_string(dev, "firmware-name", - &fw_name); - if (!status) { - if (!strcmp(fw_name, "nvidia,jetson-agx-xavier")) - uc->fw_build = CCG_FW_BUILD_NVIDIA_TEGRA; - else if (!strcmp(fw_name, "nvidia,gpu")) - uc->fw_build = CCG_FW_BUILD_NVIDIA; + status = device_property_read_string(dev, "firmware-name", + &fw_name); + if (!status) { + if (!strcmp(fw_name, "nvidia,jetson-agx-xavier")) + uc->fw_build = CCG_FW_BUILD_NVIDIA_TEGRA; + else if (!strcmp(fw_name, "nvidia,gpu")) + uc->fw_build = CCG_FW_BUILD_NVIDIA; } } From patchwork Thu Jan 19 11:17:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 644579 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 9A3EEC38142 for ; Thu, 19 Jan 2023 11:18:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230239AbjASLSf (ORCPT ); Thu, 19 Jan 2023 06:18:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230218AbjASLSa (ORCPT ); Thu, 19 Jan 2023 06:18:30 -0500 Received: from NAM10-DM6-obe.outbound.protection.outlook.com (mail-dm6nam10on2075.outbound.protection.outlook.com [40.107.93.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EAD9D6778B; 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Thu, 19 Jan 2023 03:18:08 -0800 Received: from rnnvmail205.nvidia.com (10.129.68.10) by rnnvmail202.nvidia.com (10.129.68.7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Thu, 19 Jan 2023 03:18:07 -0800 Received: from moonraker.nvidia.com (10.127.8.13) by mail.nvidia.com (10.129.68.10) with Microsoft SMTP Server id 15.2.986.36 via Frontend Transport; Thu, 19 Jan 2023 03:18:05 -0800 From: Jon Hunter To: Heikki Krogerus , Greg Kroah-Hartman , Rob Herring , "Krzysztof Kozlowski" , Thierry Reding CC: , , , Wayne Chang , Jon Hunter Subject: [PATCH V5 6/6] arm64: tegra: Populate USB Type-C Controller for Jetson AGX Orin Date: Thu, 19 Jan 2023 11:17:41 +0000 Message-ID: <20230119111741.33901-7-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230119111741.33901-1-jonathanh@nvidia.com> References: <20230119111741.33901-1-jonathanh@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS1PEPF0000E637:EE_|DM4PR12MB8560:EE_ X-MS-Office365-Filtering-Correlation-Id: f6c5259c-e0fb-4fb4-042f-08dafa0edd4d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 11:18:17.4082 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f6c5259c-e0fb-4fb4-042f-08dafa0edd4d 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: DS1PEPF0000E637.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB8560 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add the USB Type-C controller that is present on the Jetson AGX Orin board. The ports for the Type-C controller are not populated yet, but will be added later once the USB host and device support for Jetson AGX Orin is enabled. This is based upon a patch from Wayne Chang . Signed-off-by: Jon Hunter --- V5: nothing has changed V4: added in this version .../dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts index 32c58aa00035..05819d8f8038 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts @@ -2115,6 +2115,20 @@ usb@3610000 { phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3", "usb3-0", "usb3-1", "usb3-2"; }; + + i2c@c240000 { + status = "okay"; + ucsi_ccg@8 { + compatible = "cypress,cypd4226"; + reg = <0x08>; + interrupt-parent = <&gpio>; + interrupts = ; + firmware-name = "nvidia,jetson-agx-xavier"; + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + }; + }; }; chosen {