diff options
Diffstat (limited to 'arch/powerpc/platforms/83xx/mpc83xx.h')
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc83xx.h | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h index 9cd03b5..589ee55 100644 --- a/arch/powerpc/platforms/83xx/mpc83xx.h +++ b/arch/powerpc/platforms/83xx/mpc83xx.h @@ -3,9 +3,11 @@ #include <linux/init.h> #include <linux/device.h> +#include <asm/pci-bridge.h> /* System Clock Control Register */ #define MPC83XX_SCCR_OFFS 0xA08 +#define MPC83XX_SCCR_USB_MASK 0x00f00000 #define MPC83XX_SCCR_USB_MPHCM_11 0x00c00000 #define MPC83XX_SCCR_USB_MPHCM_01 0x00400000 #define MPC83XX_SCCR_USB_MPHCM_10 0x00800000 @@ -15,21 +17,43 @@ /* system i/o configuration register low */ #define MPC83XX_SICRL_OFFS 0x114 -#define MPC83XX_SICRL_USB0 0x40000000 -#define MPC83XX_SICRL_USB1 0x20000000 +#define MPC834X_SICRL_USB_MASK 0x60000000 +#define MPC834X_SICRL_USB0 0x40000000 +#define MPC834X_SICRL_USB1 0x20000000 +#define MPC831X_SICRL_USB_MASK 0x00000c00 +#define MPC831X_SICRL_USB_ULPI 0x00000800 /* system i/o configuration register high */ #define MPC83XX_SICRH_OFFS 0x118 -#define MPC83XX_SICRH_USB_UTMI 0x00020000 +#define MPC834X_SICRH_USB_UTMI 0x00020000 +#define MPC831X_SICRH_USB_MASK 0x000000e0 +#define MPC831X_SICRH_USB_ULPI 0x000000a0 + +/* USB Control Register */ +#define FSL_USB2_CONTROL_OFFS 0x500 +#define CONTROL_UTMI_PHY_EN 0x00000200 +#define CONTROL_REFSEL_48MHZ 0x00000080 +#define CONTROL_PHY_CLK_SEL_ULPI 0x00000400 +#define CONTROL_OTG_PORT 0x00000020 + +/* USB PORTSC Registers */ +#define FSL_USB2_PORTSC1_OFFS 0x184 +#define FSL_USB2_PORTSC2_OFFS 0x188 +#define PORTSCX_PTW_16BIT 0x10000000 +#define PORTSCX_PTS_UTMI 0x00000000 +#define PORTSCX_PTS_ULPI 0x80000000 /* * Declaration for the various functions exported by the * mpc83xx_* files. Mostly for use by mpc83xx_setup */ -extern int add_bridge(struct device_node *dev); -extern int mpc83xx_exclude_device(u_char bus, u_char devfn); +extern int mpc83xx_add_bridge(struct device_node *dev); +extern int mpc83xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn); extern void mpc83xx_restart(char *cmd); extern long mpc83xx_time_init(void); +extern int mpc834x_usb_cfg(void); +extern int mpc831x_usb_cfg(void); #endif /* __MPC83XX_H__ */ |
