thunderbolt: Add support for Intel Maple Ridge
[ Upstream commit db0746e3399ee87ee5f957880811da16faa89fb8 ] Maple Ridge is first discrete USB4 host controller from Intel. It comes with firmware based connection manager and the flows are similar as used in Intel Titan Ridge. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Stable-dep-of: 14c7d9052837 ("thunderbolt: Add support for Intel Maple Ridge single port controller") Signed-off-by: Sasha Levin <sashal@kernel.org>
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committed by
Greg Kroah-Hartman

parent
62aea69444
commit
53e6282dde
@@ -2300,6 +2300,17 @@ struct tb *icm_probe(struct tb_nhi *nhi)
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icm->rtd3_veto = icm_icl_rtd3_veto;
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tb->cm_ops = &icm_icl_ops;
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break;
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case PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_4C_NHI:
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icm->is_supported = icm_tgl_is_supported;
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icm->get_mode = icm_ar_get_mode;
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icm->driver_ready = icm_tr_driver_ready;
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icm->device_connected = icm_tr_device_connected;
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icm->device_disconnected = icm_tr_device_disconnected;
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icm->xdomain_connected = icm_tr_xdomain_connected;
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icm->xdomain_disconnected = icm_tr_xdomain_disconnected;
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tb->cm_ops = &icm_tr_ops;
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break;
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}
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if (!icm->is_supported || !icm->is_supported(tb)) {
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@@ -55,6 +55,7 @@ extern const struct tb_nhi_ops icl_nhi_ops;
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* need for the PCI quirk anymore as we will use ICM also on Apple
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* hardware.
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*/
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#define PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_4C_NHI 0x1137
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#define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_NHI 0x157d
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#define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_BRIDGE 0x157e
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#define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_NHI 0x15bf
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