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Tue, 5 Mar 2024 05:55:20 +0000 From: Javier Carrasco Date: Tue, 05 Mar 2024 06:55:09 +0100 Subject: [PATCH v7 9/9] usb: misc: onboard_dev: add support for XMOS XVF3500 Message-Id: <20240305-onboard_xvf3500-v7-9-ad3fb50e593b@wolfvision.net> References: <20240305-onboard_xvf3500-v7-0-ad3fb50e593b@wolfvision.net> In-Reply-To: <20240305-onboard_xvf3500-v7-0-ad3fb50e593b@wolfvision.net> To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Kaehlcke , Greg Kroah-Hartman , Helen Koike , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Catalin Marinas , Will Deacon , Russell King Cc: linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, Javier Carrasco X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1709618108; l=2727; i=javier.carrasco@wolfvision.net; s=20230509; h=from:subject:message-id; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?q?tuSgIhjwPGzfiQ86dYCQhLbgH69f?= =?utf-8?q?ouw+rm9jRIboK97cs5zJgT9y0z2iLkvUeSqcfdb5XZcemiLXUlMG1ekNESTm8Ne6U?= =?utf-8?q?U+4hT5zk3EGxSH8BY+BjVCHpcGKyd0eItEDMKrpThFAAoPjP1n4px9bJjOziquFdN?= =?utf-8?q?HK5+cZZprKQNcdtvSWw6nNETtKsX8op3F3CB5TTvPWwtMYbMsVanYJx1gN3a9klkS?= =?utf-8?q?NgZRo+Nd3yvXOyCESOeiFM+ZqT3QyhM3noeU6r2xKZhAXDnLUkrb/D5ZtbSZPfvRv?= =?utf-8?q?QYmrF8NIxB5TBtOWdoypjFlLNdt9tEQj1bJei1O7/pX0jQdVRB89js6C4GOfbo5qF?= =?utf-8?q?LW2EZRNwtAmkIOsYYZPk5UBmc2gQuyPhYFY6g0g9e53oA+qGhB+aJbHyHK9J7UaC5?= =?utf-8?q?Dtvq1j8f4MlyB/yw27RJSAYKMxTrQM48uK/VWW8gcf5pwvxqHJvpM1L8+0mrV4PUS?= =?utf-8?q?2nbqtLxNiZw4lKutgXtUDOPNueHFlgyFkKdyFdTWezqncdePDKLAozAAROOaG+itn?= =?utf-8?q?K/05djU5OEENA0JktM7wJNV/BS9p2fcnvoHmEkhgpuUoQWlSBMypVHw4hzWGc41np?= =?utf-8?q?ekVwbRcddg0QYEEBrl91xVqhCmNs1wR6eD5lRuoQsY5+ZwWqVTUkp60JNh01AVcsX?= =?utf-8?q?CQ+1xO6LWjseJRWkOEFtntglu7VvXVNk/qnjjGLXDRFKY5SkNqZ8mw108qjeKOamv?= =?utf-8?q?ODnEjaSyhyhm5xdg7MBQqT6dY/UI64FnmrFC0oYAD4YHu5D0PFPZkPEZPkGxUSI5O?= =?utf-8?q?EPkN+vCZ9ySVuXx2DrHuCGlH8051LrwExjqgMzYslXKrAvJJf/QFsfvK/DI4Cu6si?= =?utf-8?q?hgJ+KONtUQn6wtTLFC7PvydvdkOCy33Asv80QGNt6wSf1Zxpr0E6pxuWqgOiTJ6EG?= =?utf-8?q?z6lMVUsaXVCkWLe2FNIzDFqyKk03WWAlhNP092LAlv+iaY8d+qbb9ZsUH85VlKYfA?= =?utf-8?q?qv4ABK901bt+/mrO2ajMG/MV0IL3xEhEC4ubX+hj66JUOevMo1/2GkBQONzERk2uk?= =?utf-8?q?wVdw5xD1wzR2u7Y4KyR5Gp487TZb6uZOvPczMdjIkYRPXwIOtG2inSriTMBhdrzGh?= =?utf-8?q?gBKzW+qu9ohH9pS1UJPp/XrfvVg0ZvUrkm5bMcCnrSAWeUKgb8FI9+d1SiFOL4Phu?= =?utf-8?q?kq/uXjtrarNzRwjNZly8WdUP3CkCfMWY2fNLDBsuP87QHL532Jvv9ond9ppK6FYD9?= =?utf-8?q?wHVJvm95lC0s0ba/WoSLLspU3e5FTy/rUC2eBAiBK7S/+ounwsgD+dGnqXnBK6tM8?= =?utf-8?q?YD/JaN9T5UQPUXHRtXRun+CcttEulLQfeuhdR/MuEBC9j5MalZaIJP4MtS6wEJU3+?= =?utf-8?q?919Hw6UGy425B9rZM+/qqhCaJdKtlqC/375WdBSGnyvdcw3W0gMlK7E0ybTS4702G?= =?utf-8?q?n0TcmrOl/xqiV9jLS5cUJozH9u7tHU4stAriJJVHCS/l/19qeZnqTLsEDVhONEGP5?= =?utf-8?q?WYEp8psznItLqVhPk2PgrC9D90eDgS4NkW6kqDOMGPuVIR8vc60ksQLNS1FFiWJRa?= =?utf-8?q?TiGsG+got3xDL7iNdNlRSfAQGUjYh3s4cJaUCQBgRUEcUSKfhicb7EE=3D?= X-OriginatorOrg: wolfvision.net X-MS-Exchange-CrossTenant-Network-Message-Id: 03f46579-a273-46d6-86f6-08dc3cd8d797 X-MS-Exchange-CrossTenant-AuthSource: VE1PR08MB4974.eurprd08.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Mar 2024 05:55:20.8437 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: e94ec9da-9183-471e-83b3-51baa8eb804f X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 4PxXMQ8/wvVxxwfoyfYqWQyrQsGH1RSdNe1OUl4sH++rBx8a1pzYRaS0bdhboe/zIp4bAQ1601Anvs5mF/sVv1OTjVOkvx5yyUUZL9tiJmI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB8385 The XMOS XVF3500 VocalFusion Voice Processor[1] is a low-latency, 32-bit multicore controller for voice processing. This device requires a specific power sequence, which consists of enabling the regulators that control the 3V3 and 1V0 device supplies, and a reset de-assertion after a delay of at least 100ns. Once in normal operation, the XVF3500 registers itself as a USB device, and it does not require any device-specific operations in the driver. [1] https://www.xmos.com/xvf3500/ Acked-by: Matthias Kaehlcke Signed-off-by: Javier Carrasco --- drivers/usb/misc/onboard_usb_dev.c | 2 ++ drivers/usb/misc/onboard_usb_dev.h | 8 ++++++++ 2 files changed, 10 insertions(+) diff --git a/drivers/usb/misc/onboard_usb_dev.c b/drivers/usb/misc/onboard_usb_dev.c index f1b174503c44..ee702448e446 100644 --- a/drivers/usb/misc/onboard_usb_dev.c +++ b/drivers/usb/misc/onboard_usb_dev.c @@ -407,6 +407,7 @@ static struct platform_driver onboard_dev_driver = { #define VENDOR_ID_REALTEK 0x0bda #define VENDOR_ID_TI 0x0451 #define VENDOR_ID_VIA 0x2109 +#define VENDOR_ID_XMOS 0x20B1 /* * Returns the onboard_dev platform device that is associated with the USB @@ -499,6 +500,7 @@ static const struct usb_device_id onboard_dev_id_table[] = { { USB_DEVICE(VENDOR_ID_TI, 0x8142) }, /* TI USB8041 2.0 HUB */ { USB_DEVICE(VENDOR_ID_VIA, 0x0817) }, /* VIA VL817 3.1 HUB */ { USB_DEVICE(VENDOR_ID_VIA, 0x2817) }, /* VIA VL817 2.0 HUB */ + { USB_DEVICE(VENDOR_ID_XMOS, 0x0013) }, /* XMOS XVF3500 Voice Processor */ {} }; MODULE_DEVICE_TABLE(usb, onboard_dev_id_table); diff --git a/drivers/usb/misc/onboard_usb_dev.h b/drivers/usb/misc/onboard_usb_dev.h index ecdce06ea0f9..a43fd80c24ab 100644 --- a/drivers/usb/misc/onboard_usb_dev.h +++ b/drivers/usb/misc/onboard_usb_dev.h @@ -78,6 +78,13 @@ static const struct onboard_dev_pdata vialab_vl817_data = { .is_hub = true, }; +static const struct onboard_dev_pdata xmos_xvf3500_data = { + .reset_us = 1, + .num_supplies = 2, + .supply_names = { "vdd", "vddio" }, + .is_hub = false, +}; + static const struct of_device_id onboard_dev_match[] = { { .compatible = "usb424,2412", .data = µchip_usb424_data, }, { .compatible = "usb424,2514", .data = µchip_usb424_data, }, @@ -99,6 +106,7 @@ static const struct of_device_id onboard_dev_match[] = { { .compatible = "usbbda,5414", .data = &realtek_rts5411_data, }, { .compatible = "usb2109,817", .data = &vialab_vl817_data, }, { .compatible = "usb2109,2817", .data = &vialab_vl817_data, }, + { .compatible = "usb20b1,0013", .data = &xmos_xvf3500_data, }, {} };