From: Gil Fine gil.fine@intel.com
[ Upstream commit 14c7d905283744809e6b82efae2f490660a11cda ]
Add support for Maple Ridge discrete USB4 host controller from Intel which has a single USB4 port (versus the already supported dual port Maple Ridge USB4 host controller).
Cc: stable@vger.kernel.org Signed-off-by: Gil Fine gil.fine@intel.com Signed-off-by: Mika Westerberg mika.westerberg@linux.intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/thunderbolt/icm.c | 1 + drivers/thunderbolt/nhi.h | 1 + 2 files changed, 2 insertions(+)
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c index fa24ea8cae75..b2fb3397310e 100644 --- a/drivers/thunderbolt/icm.c +++ b/drivers/thunderbolt/icm.c @@ -2301,6 +2301,7 @@ struct tb *icm_probe(struct tb_nhi *nhi) tb->cm_ops = &icm_icl_ops; break;
+ case PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_2C_NHI: case PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_4C_NHI: icm->is_supported = icm_tgl_is_supported; icm->get_mode = icm_ar_get_mode; diff --git a/drivers/thunderbolt/nhi.h b/drivers/thunderbolt/nhi.h index 69770beca792..7ad6d3f0583b 100644 --- a/drivers/thunderbolt/nhi.h +++ b/drivers/thunderbolt/nhi.h @@ -55,6 +55,7 @@ extern const struct tb_nhi_ops icl_nhi_ops; * need for the PCI quirk anymore as we will use ICM also on Apple * hardware. */ +#define PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_2C_NHI 0x1134 #define PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_4C_NHI 0x1137 #define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_NHI 0x157d #define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_BRIDGE 0x157e