From 673655f7944faa377744e707e5c7f46be0a0bc7f Mon Sep 17 00:00:00 2001 From: Catalin Popescu Date: Thu, 13 Feb 2025 10:43:38 +0100 Subject: [PATCH] usb: misc: onboard_dev: add vdda support for Microchip USB2514 This hub is powered by digital and analog 3V3 power rails, so provide the possibility to use different regulators for digital (vdd) and analog (vdda) power rails. Signed-off-by: Catalin Popescu Link: https://lore.kernel.org/r/20250213094338.1611389-3-catalin.popescu@leica-geosystems.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/misc/onboard_usb_dev.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/usb/misc/onboard_usb_dev.h b/drivers/usb/misc/onboard_usb_dev.h index 317b3eb99c025..933797a7e0841 100644 --- a/drivers/usb/misc/onboard_usb_dev.h +++ b/drivers/usb/misc/onboard_usb_dev.h @@ -23,6 +23,13 @@ static const struct onboard_dev_pdata microchip_usb424_data = { .is_hub = true, }; +static const struct onboard_dev_pdata microchip_usb2514_data = { + .reset_us = 1, + .num_supplies = 2, + .supply_names = { "vdd", "vdda" }, + .is_hub = true, +}; + static const struct onboard_dev_pdata microchip_usb5744_data = { .reset_us = 0, .power_on_delay_us = 10000, @@ -96,7 +103,7 @@ static const struct onboard_dev_pdata xmos_xvf3500_data = { static const struct of_device_id onboard_dev_match[] = { { .compatible = "usb424,2412", .data = µchip_usb424_data, }, - { .compatible = "usb424,2514", .data = µchip_usb424_data, }, + { .compatible = "usb424,2514", .data = µchip_usb2514_data, }, { .compatible = "usb424,2517", .data = µchip_usb424_data, }, { .compatible = "usb424,2744", .data = µchip_usb5744_data, }, { .compatible = "usb424,5744", .data = µchip_usb5744_data, }, -- 2.49.0