From b2ad53fbc0e16771f393cb14ca0aeb25101eae60 Mon Sep 17 00:00:00 2001 From: Gil Fine Date: Thu, 8 Sep 2022 13:43:20 +0300 Subject: [PATCH] thunderbolt: Add support for Intel Maple Ridge single port controller [ 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 Signed-off-by: Mika Westerberg Signed-off-by: Sasha Levin --- 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