diff mbox series

thunderbolt: Add support for Intel Maple Ridge single port controller

Message ID 20220908104320.3409720-1-gil.fine@intel.com
State New
Headers show
Series thunderbolt: Add support for Intel Maple Ridge single port controller | expand

Commit Message

Gil Fine Sept. 8, 2022, 10:43 a.m. UTC 
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).

Signed-off-by: Gil Fine <gil.fine@intel.com>
---
 drivers/thunderbolt/icm.c | 1 +
 drivers/thunderbolt/nhi.h | 1 +
 2 files changed, 2 insertions(+)
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Patch

diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c
index c7279fcd1d10..e0ff90918d27 100644
--- a/drivers/thunderbolt/icm.c
+++ b/drivers/thunderbolt/icm.c
@@ -2534,6 +2534,7 @@  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 62d5a49b37a0..5e18ee65ebd4 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