Author: avg
Date: Mon Oct 19 06:44:07 2020
New Revision: 366826
URL: https://svnweb.freebsd.org/changeset/base/366826
Log:
MFC r365401: musb/allwinner: add H3 support
Modified:
stable/12/sys/dev/usb/controller/musb_otg_allwinner.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/dev/usb/controller/musb_otg_allwinner.c
==============================================================================
--- stable/12/sys/dev/usb/controller/musb_otg_allwinner.c Mon Oct 19
02:12:32 2020 (r366825)
+++ stable/12/sys/dev/usb/controller/musb_otg_allwinner.c Mon Oct 19
06:44:07 2020 (r366826)
@@ -71,6 +71,7 @@ __FBSDID("$FreeBSD$");
#endif
#define DRD_EP_MAX 5
+#define DRD_EP_MAX_H3 4
#define MUSB2_REG_AWIN_VEND0 0x0043
#define VEND0_PIO_MODE 0
@@ -89,12 +90,13 @@ static struct ofw_compat_data compat_data[] = {
{ "allwinner,sun4i-a10-musb", AWUSB_OKAY },
{ "allwinner,sun6i-a31-musb", AWUSB_OKAY },
{ "allwinner,sun8i-a33-musb", AWUSB_OKAY | AWUSB_NO_CONFDATA },
+ { "allwinner,sun8i-h3-musb", AWUSB_OKAY | AWUSB_NO_CONFDATA },
{ NULL, 0 }
};
static const struct musb_otg_ep_cfg musbotg_ep_allwinner[] = {
{
- .ep_end = 5,
+ .ep_end = DRD_EP_MAX,
.ep_fifosz_shift = 9,
.ep_fifosz_reg = MUSB2_VAL_FIFOSZ_512,
},
@@ -103,6 +105,17 @@ static const struct musb_otg_ep_cfg musbotg_ep_allwinn
},
};
+static const struct musb_otg_ep_cfg musbotg_ep_allwinner_h3[] = {
+ {
+ .ep_end = DRD_EP_MAX_H3,
+ .ep_fifosz_shift = 9,
+ .ep_fifosz_reg = MUSB2_VAL_FIFOSZ_512,
+ },
+ {
+ .ep_end = -1,
+ },
+};
+
struct awusbdrd_softc {
struct musbotg_softc sc;
struct resource *res[2];
@@ -445,8 +458,13 @@ awusbdrd_attach(device_t dev)
sc->sc.sc_id = 0;
sc->sc.sc_platform_data = sc;
sc->sc.sc_mode = MUSB2_HOST_MODE; /* XXX HOST vs DEVICE mode */
- sc->sc.sc_ep_max = DRD_EP_MAX;
- sc->sc.sc_ep_cfg = musbotg_ep_allwinner;
+ if (ofw_bus_is_compatible(dev, "allwinner,sun8i-h3-musb")) {
+ sc->sc.sc_ep_cfg = musbotg_ep_allwinner_h3;
+ sc->sc.sc_ep_max = DRD_EP_MAX_H3;
+ } else {
+ sc->sc.sc_ep_cfg = musbotg_ep_allwinner;
+ sc->sc.sc_ep_max = DRD_EP_MAX;
+ }
error = bus_setup_intr(dev, sc->res[1], INTR_MPSAFE | INTR_TYPE_BIO,
NULL, awusbdrd_intr, sc, &sc->sc.sc_intr_hdl);
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