diff options
| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2025-07-03 14:08:47 +0200 |
|---|---|---|
| committer | Manivannan Sadhasivam <mani@kernel.org> | 2025-08-19 20:05:57 +0530 |
| commit | 81fedb39a9f0da301a11c7a3b81d91c3b9024462 (patch) | |
| tree | 9437a511edb1e2a939d8023134469c5add101252 /drivers/pci/controller | |
| parent | 0106b6c114cf8b77d801d9e280b221f8b4d5595b (diff) | |
PCI: mediatek-gen3: Add support for MediaTek MT8196 SoC
Introduce support for the PCI-Express Gen3 controller found in the
MT8196 (and MT6991) SoC by adding a compatible string and platform
specific data.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20250703120847.121826-4-angelogioacchino.delregno@collabora.com
Diffstat (limited to 'drivers/pci/controller')
| -rw-r--r-- | drivers/pci/controller/pcie-mediatek-gen3.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c index aa7bd22b144c..75ddb8bee168 100644 --- a/drivers/pci/controller/pcie-mediatek-gen3.c +++ b/drivers/pci/controller/pcie-mediatek-gen3.c @@ -1340,6 +1340,15 @@ static const struct mtk_gen3_pcie_pdata mtk_pcie_soc_mt8192 = { }, }; +static const struct mtk_gen3_pcie_pdata mtk_pcie_soc_mt8196 = { + .power_up = mtk_pcie_power_up, + .phy_resets = { + .id[0] = "phy", + .num_resets = 1, + }, + .sys_clk_rdy_time_us = 10, +}; + static const struct mtk_gen3_pcie_pdata mtk_pcie_soc_en7581 = { .power_up = mtk_pcie_en7581_power_up, .phy_resets = { @@ -1354,6 +1363,7 @@ static const struct mtk_gen3_pcie_pdata mtk_pcie_soc_en7581 = { static const struct of_device_id mtk_pcie_of_match[] = { { .compatible = "airoha,en7581-pcie", .data = &mtk_pcie_soc_en7581 }, { .compatible = "mediatek,mt8192-pcie", .data = &mtk_pcie_soc_mt8192 }, + { .compatible = "mediatek,mt8196-pcie", .data = &mtk_pcie_soc_mt8196 }, {}, }; MODULE_DEVICE_TABLE(of, mtk_pcie_of_match); |