From: Alex James Date: Fri, 5 Apr 2024 04:11:52 +0000 (-0500) Subject: thunderbolt: Enable NVM upgrade support on Intel Maple Ridge X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9a966517a83090ee3e26e9a93a92523e2358c5b3;p=linux.git thunderbolt: Enable NVM upgrade support on Intel Maple Ridge Intel Maple Ridge supports NVM firmware upgrade with the same flows used on previous discrete Thunderbolt contollers from Intel (such as Titan Ridge). Advertise NVM upgrade support for Maple Ridge in icm_probe() to expose the corresponding files in /sys/bus/thunderbolt. The NVM firmware process was successfully tested on a system with a JHL8540 controller (ASUS ProArt Z790-CREATOR). Signed-off-by: Alex James Signed-off-by: Mika Westerberg --- diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c index baf10d099c778..7859bccc592dd 100644 --- a/drivers/thunderbolt/icm.c +++ b/drivers/thunderbolt/icm.c @@ -2532,6 +2532,7 @@ struct tb *icm_probe(struct tb_nhi *nhi) case PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_2C_NHI: case PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_4C_NHI: + icm->can_upgrade_nvm = true; icm->is_supported = icm_tgl_is_supported; icm->get_mode = icm_ar_get_mode; icm->driver_ready = icm_tr_driver_ready;