diff options
Diffstat (limited to 'drivers/usb/musb-new')
| -rw-r--r-- | drivers/usb/musb-new/linux-compat.h | 2 | ||||
| -rw-r--r-- | drivers/usb/musb-new/sunxi.c | 56 | ||||
| -rw-r--r-- | drivers/usb/musb-new/ti-musb.c | 12 |
3 files changed, 33 insertions, 37 deletions
diff --git a/drivers/usb/musb-new/linux-compat.h b/drivers/usb/musb-new/linux-compat.h index 4dae83ed68..7bb53d2b19 100644 --- a/drivers/usb/musb-new/linux-compat.h +++ b/drivers/usb/musb-new/linux-compat.h @@ -5,8 +5,6 @@ #include <linux/list.h> #include <linux/compat.h> -#define pr_debug(fmt, args...) debug(fmt, ##args) - #define WARN(condition, fmt, args...) ({ \ int ret_warn = !!condition; \ if (ret_warn) \ diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c index 5c1a902e42..7ee44ea919 100644 --- a/drivers/usb/musb-new/sunxi.c +++ b/drivers/usb/musb-new/sunxi.c @@ -308,9 +308,6 @@ static struct musb_hdrc_platform_data musb_plat = { .platform_ops = &sunxi_musb_ops, }; -#ifdef CONFIG_USB_MUSB_HOST -static int musb_usb_remove(struct udevice *dev); - static int musb_usb_probe(struct udevice *dev) { struct musb_host_data *host = dev_get_priv(dev); @@ -319,16 +316,20 @@ static int musb_usb_probe(struct udevice *dev) priv->desc_before_addr = true; +#ifdef CONFIG_USB_MUSB_HOST host->host = musb_init_controller(&musb_plat, NULL, (void *)SUNXI_USB0_BASE); if (!host->host) return -EIO; ret = musb_lowlevel_init(host); - if (ret == 0) - printf("MUSB OTG\n"); - else - musb_usb_remove(dev); + if (!ret) + printf("Allwinner mUSB OTG (Host)\n"); +#else + ret = musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE); + if (!ret) + printf("Allwinner mUSB OTG (Peripheral)\n"); +#endif return ret; } @@ -352,30 +353,27 @@ static int musb_usb_remove(struct udevice *dev) return 0; } -U_BOOT_DRIVER(usb_musb) = { - .name = "sunxi-musb", - .id = UCLASS_USB, - .probe = musb_usb_probe, - .remove = musb_usb_remove, - .ops = &musb_usb_ops, - .platdata_auto_alloc_size = sizeof(struct usb_platdata), - .priv_auto_alloc_size = sizeof(struct musb_host_data), +static const struct udevice_id sunxi_musb_ids[] = { + { .compatible = "allwinner,sun4i-a10-musb" }, + { .compatible = "allwinner,sun6i-a31-musb" }, + { .compatible = "allwinner,sun8i-a33-musb" }, + { .compatible = "allwinner,sun8i-h3-musb" }, + { } }; -#endif -void sunxi_musb_board_init(void) -{ +U_BOOT_DRIVER(usb_musb) = { + .name = "sunxi-musb", #ifdef CONFIG_USB_MUSB_HOST - struct udevice *dev; - - /* - * Bind the driver directly for now as musb linux kernel support is - * still pending upstream so our dts files do not have the necessary - * nodes yet. TODO: Remove this as soon as the dts nodes are in place - * and bind by compatible instead. - */ - device_bind_driver(dm_root(), "sunxi-musb", "sunxi-musb", &dev); + .id = UCLASS_USB, #else - musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE); + .id = UCLASS_USB_DEV_GENERIC, #endif -} + .of_match = sunxi_musb_ids, + .probe = musb_usb_probe, + .remove = musb_usb_remove, +#ifdef CONFIG_USB_MUSB_HOST + .ops = &musb_usb_ops, +#endif + .platdata_auto_alloc_size = sizeof(struct usb_platdata), + .priv_auto_alloc_size = sizeof(struct musb_host_data), +}; diff --git a/drivers/usb/musb-new/ti-musb.c b/drivers/usb/musb-new/ti-musb.c index de101319cd..233857ad7a 100644 --- a/drivers/usb/musb-new/ti-musb.c +++ b/drivers/usb/musb-new/ti-musb.c @@ -106,7 +106,7 @@ static int ti_musb_ofdata_to_platdata(struct udevice *dev) "mentor,multipoint", -1); if (platdata->musb_config.multipoint < 0) { - error("MUSB multipoint DT entry missing\n"); + pr_err("MUSB multipoint DT entry missing\n"); return -ENOENT; } @@ -115,14 +115,14 @@ static int ti_musb_ofdata_to_platdata(struct udevice *dev) platdata->musb_config.num_eps = fdtdec_get_int(fdt, node, "mentor,num-eps", -1); if (platdata->musb_config.num_eps < 0) { - error("MUSB num-eps DT entry missing\n"); + pr_err("MUSB num-eps DT entry missing\n"); return -ENOENT; } platdata->musb_config.ram_bits = fdtdec_get_int(fdt, node, "mentor,ram-bits", -1); if (platdata->musb_config.ram_bits < 0) { - error("MUSB ram-bits DT entry missing\n"); + pr_err("MUSB ram-bits DT entry missing\n"); return -ENOENT; } @@ -132,7 +132,7 @@ static int ti_musb_ofdata_to_platdata(struct udevice *dev) platdata->plat.power = fdtdec_get_int(fdt, node, "mentor,power", -1); if (platdata->plat.power < 0) { - error("MUSB mentor,power DT entry missing\n"); + pr_err("MUSB mentor,power DT entry missing\n"); return -ENOENT; } @@ -183,7 +183,7 @@ static int ti_musb_host_ofdata_to_platdata(struct udevice *dev) ret = ti_musb_ofdata_to_platdata(dev); if (ret) { - error("platdata dt parse error\n"); + pr_err("platdata dt parse error\n"); return ret; } @@ -229,7 +229,7 @@ static int ti_musb_wrapper_bind(struct udevice *parent) ret = device_bind_driver_to_node(parent, "ti-musb-host", name, offset_to_ofnode(node), &dev); if (ret) { - error("musb - not able to bind usb host node\n"); + pr_err("musb - not able to bind usb host node\n"); return ret; } break; |