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thunderbolt: Add support for Intel Maple Ridge single port controller

PATCH Applied Gil Fine 2 participants 2 messages Sep 8, 2022 – Sep 9, 2022

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USB Thunderbolt driver
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Gil Fine

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#0 lore raw

PATCH 1/1 thunderbolt: Add support for Intel Maple Ridge single port controller

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 <[email protected]>
---
 drivers/thunderbolt/icm.c | 1 +
 drivers/thunderbolt/nhi.h | 1 +
 2 files changed, 2 insertions(+)
drivers/thunderbolt/icm.c +1 -0
index c7279fcd1d10..e0ff90918d27 100644
@@ -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;
drivers/thunderbolt/nhi.h +1 -0
index 62d5a49b37a0..5e18ee65ebd4 100644
@@ -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
Signature · 9 lines
2.25.1

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Applied
#1 lore raw
Quoted 5 lines · Gil Fine

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 <[email protected]>

Applied to thunderbolt.git/fixes, thanks!