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[v2,3/5] musb: sunxi: add support for the suniv MUSB controller

Message ID 20200331170219.267732-4-thirtythreeforty@gmail.com (mailing list archive)
State New, archived
Headers show
Series Support the Allwinner F1C100s USB stack | expand

Commit Message

George Hilliard March 31, 2020, 5:02 p.m. UTC 
The suniv SoC has a MUSB controller like the one in A33, but with a SRAM
region to be claimed.

Add support for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
George Hilliard: debugged, match existing style
Signed-off-by: George Hilliard <thirtythreeforty@gmail.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
---
v1..v2: reordered sun{50,iv} to match `sort` order.

 drivers/usb/musb/sunxi.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c
index f3f76f2ac63f..9b353b97fb06 100644
--- a/drivers/usb/musb/sunxi.c
+++ b/drivers/usb/musb/sunxi.c
@@ -714,14 +714,17 @@  static int sunxi_musb_probe(struct platform_device *pdev)
 	INIT_WORK(&glue->work, sunxi_musb_work);
 	glue->host_nb.notifier_call = sunxi_musb_host_notifier;
 
-	if (of_device_is_compatible(np, "allwinner,sun4i-a10-musb"))
+	if (of_device_is_compatible(np, "allwinner,sun4i-a10-musb") ||
+	    of_device_is_compatible(np, "allwinner,suniv-f1c100s-musb")) {
 		set_bit(SUNXI_MUSB_FL_HAS_SRAM, &glue->flags);
+	}
 
 	if (of_device_is_compatible(np, "allwinner,sun6i-a31-musb"))
 		set_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags);
 
 	if (of_device_is_compatible(np, "allwinner,sun8i-a33-musb") ||
-	    of_device_is_compatible(np, "allwinner,sun8i-h3-musb")) {
+	    of_device_is_compatible(np, "allwinner,sun8i-h3-musb") ||
+	    of_device_is_compatible(np, "allwinner,suniv-f1c100s-musb")) {
 		set_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags);
 		set_bit(SUNXI_MUSB_FL_NO_CONFIGDATA, &glue->flags);
 	}
@@ -818,6 +821,7 @@  static const struct of_device_id sunxi_musb_match[] = {
 	{ .compatible = "allwinner,sun6i-a31-musb", },
 	{ .compatible = "allwinner,sun8i-a33-musb", },
 	{ .compatible = "allwinner,sun8i-h3-musb", },
+	{ .compatible = "allwinner,suniv-f1c100s-musb", },
 	{}
 };
 MODULE_DEVICE_TABLE(of, sunxi_musb_match);