diff mbox series

[v2,3/6] usb: host: xhci-tegra: Add Tegra186 XUSB support

Message ID 20190401104050.31355-4-thierry.reding@gmail.com
State Accepted
Headers show
Series usb: host: xhci-tegra: Add Tegra186 XUSB support | expand

Commit Message

Thierry Reding April 1, 2019, 10:40 a.m. UTC 
From: JC Kuo <jckuo@nvidia.com>

This commit adds Tegra186 XUSB host mode controller support. This is
very similar to the existing support for Tegra124 and Tegra210, except
that the number of ports and PHYs differs and the IPFS wrapper being
gone.

Signed-off-by: JC Kuo <jckuo@nvidia.com>
Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/usb/host/xhci-tegra.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
diff mbox series

Patch

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 4d133bbabdda..294158113d62 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1423,9 +1423,34 @@  static const struct tegra_xusb_soc tegra210_soc = {
 };
 MODULE_FIRMWARE("nvidia/tegra210/xusb.bin");
 
+static const char * const tegra186_supply_names[] = {
+};
+
+static const struct tegra_xusb_phy_type tegra186_phy_types[] = {
+	{ .name = "usb3", .num = 3, },
+	{ .name = "usb2", .num = 3, },
+	{ .name = "hsic", .num = 1, },
+};
+
+static const struct tegra_xusb_soc tegra186_soc = {
+	.firmware = "nvidia/tegra186/xusb.bin",
+	.supply_names = tegra186_supply_names,
+	.num_supplies = ARRAY_SIZE(tegra186_supply_names),
+	.phy_types = tegra186_phy_types,
+	.num_types = ARRAY_SIZE(tegra186_phy_types),
+	.ports = {
+		.usb3 = { .offset = 0, .count = 3, },
+		.usb2 = { .offset = 3, .count = 3, },
+		.hsic = { .offset = 6, .count = 1, },
+	},
+	.scale_ss_clock = false,
+	.has_ipfs = false,
+};
+
 static const struct of_device_id tegra_xusb_of_match[] = {
 	{ .compatible = "nvidia,tegra124-xusb", .data = &tegra124_soc },
 	{ .compatible = "nvidia,tegra210-xusb", .data = &tegra210_soc },
+	{ .compatible = "nvidia,tegra186-xusb", .data = &tegra186_soc },
 	{ },
 };
 MODULE_DEVICE_TABLE(of, tegra_xusb_of_match);