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@xxxxxxxxxxxxx>
---
drivers/pci/controller/pcie-mediatek-gen3.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c
index 8035f7f812aa..f8adf88d19b0 100644
--- a/drivers/pci/controller/pcie-mediatek-gen3.c
+++ b/drivers/pci/controller/pcie-mediatek-gen3.c
@@ -1358,6 +1358,15 @@ 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 = {
@@ -1372,6 +1381,7 @@ 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);
--
2.49.0
