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musb/allwinner: add H3 support

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MFC after:	6 weeks
This commit is contained in:
Andriy Gapon 2020-09-07 06:49:07 +00:00
parent d7abf6e73c
commit f206695209
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=365401
1 changed files with 21 additions and 3 deletions
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24
sys/dev/usb/controller/musb_otg_allwinner.c
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@ -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 +90,24 @@ 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,
},
{
.ep_end = -1,
},
};
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,
},
@ -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);