On Tue, Dec 12, 2017 at 2:58 PM, Jagan Teki jagan@amarulasolutions.com wrote:
MUSB sunxi driver base not always USB0_BASE, on a64 USB0_BASE is USB-OTG-EHCI/OHCI base so add SUNXI_MUSB_BASE and adjust the proper msub base for all sunxi families.
Signed-off-by: Jagan Teki jagan@amarulasolutions.com
arch/arm/include/asm/arch-sunxi/cpu_sun4i.h | 4 ++++ drivers/usb/musb-new/sunxi.c | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h index 98728f9..2035489 100644 --- a/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h +++ b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h @@ -47,6 +47,7 @@ #define SUNXI_MMC3_BASE 0x01c12000 #ifdef CONFIG_SUNXI_GEN_SUN4I #define SUNXI_USB0_BASE 0x01c13000 +#define SUNXI_MUSB_BASE SUNXI_USB0_BASE #define SUNXI_USB1_BASE 0x01c14000 #endif #define SUNXI_SS_BASE 0x01c15000 @@ -64,14 +65,17 @@ #ifdef CONFIG_SUNXI_GEN_SUN6I #if defined(CONFIG_MACH_SUNXI_H3_H5) || defined(CONFIG_MACH_SUN50I) #define SUNXI_USBPHY_BASE 0x01c19000 +#define SUNXI_MUSB_BASE SUNXI_USBPHY_BASE #define SUNXI_USB0_BASE 0x01c1a000 #define SUNXI_USB1_BASE 0x01c1b000 # if defined(CONFIG_MACH_SUNXI_H3_H5) +#define SUNXI_MUSB_BASE SUNXI_USB0_BASE #define SUNXI_USB2_BASE 0x01c1c000 #define SUNXI_USB3_BASE 0x01c1d000 # endif #else #define SUNXI_USB0_BASE 0x01c19000 +#define SUNXI_MUSB_BASE SUNXI_USB0_BASE #define SUNXI_USB1_BASE 0x01c1a000 #define SUNXI_USB2_BASE 0x01c1b000 #endif diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c index 7ee44ea..2e22497 100644 --- a/drivers/usb/musb-new/sunxi.c +++ b/drivers/usb/musb-new/sunxi.c @@ -318,7 +318,7 @@ static int musb_usb_probe(struct udevice *dev)
#ifdef CONFIG_USB_MUSB_HOST host->host = musb_init_controller(&musb_plat, NULL,
(void *)SUNXI_USB0_BASE);
(void *)SUNXI_MUSB_BASE);
This driver is fully DM enabled. See the patch getting the base address from the device tree I just sent.
ChenYu
if (!host->host) return -EIO;@@ -326,7 +326,7 @@ static int musb_usb_probe(struct udevice *dev) if (!ret) printf("Allwinner mUSB OTG (Host)\n"); #else
ret = musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE);
ret = musb_register(&musb_plat, NULL, (void *)SUNXI_MUSB_BASE); if (!ret) printf("Allwinner mUSB OTG (Peripheral)\n");#endif
2.7.4