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-rw-r--r--arch/powerpc/platforms/83xx/mpc83xx.h34
1 files changed, 29 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index 9cd03b59c8f4..589ee55730f3 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -3,9 +3,11 @@
3 3
4#include <linux/init.h> 4#include <linux/init.h>
5#include <linux/device.h> 5#include <linux/device.h>
6#include <asm/pci-bridge.h>
6 7
7/* System Clock Control Register */ 8/* System Clock Control Register */
8#define MPC83XX_SCCR_OFFS 0xA08 9#define MPC83XX_SCCR_OFFS 0xA08
10#define MPC83XX_SCCR_USB_MASK 0x00f00000
9#define MPC83XX_SCCR_USB_MPHCM_11 0x00c00000 11#define MPC83XX_SCCR_USB_MPHCM_11 0x00c00000
10#define MPC83XX_SCCR_USB_MPHCM_01 0x00400000 12#define MPC83XX_SCCR_USB_MPHCM_01 0x00400000
11#define MPC83XX_SCCR_USB_MPHCM_10 0x00800000 13#define MPC83XX_SCCR_USB_MPHCM_10 0x00800000
@@ -15,21 +17,43 @@
15 17
16/* system i/o configuration register low */ 18/* system i/o configuration register low */
17#define MPC83XX_SICRL_OFFS 0x114 19#define MPC83XX_SICRL_OFFS 0x114
18#define MPC83XX_SICRL_USB0 0x40000000 20#define MPC834X_SICRL_USB_MASK 0x60000000
19#define MPC83XX_SICRL_USB1 0x20000000 21#define MPC834X_SICRL_USB0 0x40000000
22#define MPC834X_SICRL_USB1 0x20000000
23#define MPC831X_SICRL_USB_MASK 0x00000c00
24#define MPC831X_SICRL_USB_ULPI 0x00000800
20 25
21/* system i/o configuration register high */ 26/* system i/o configuration register high */
22#define MPC83XX_SICRH_OFFS 0x118 27#define MPC83XX_SICRH_OFFS 0x118
23#define MPC83XX_SICRH_USB_UTMI 0x00020000 28#define MPC834X_SICRH_USB_UTMI 0x00020000
29#define MPC831X_SICRH_USB_MASK 0x000000e0
30#define MPC831X_SICRH_USB_ULPI 0x000000a0
31
32/* USB Control Register */
33#define FSL_USB2_CONTROL_OFFS 0x500
34#define CONTROL_UTMI_PHY_EN 0x00000200
35#define CONTROL_REFSEL_48MHZ 0x00000080
36#define CONTROL_PHY_CLK_SEL_ULPI 0x00000400
37#define CONTROL_OTG_PORT 0x00000020
38
39/* USB PORTSC Registers */
40#define FSL_USB2_PORTSC1_OFFS 0x184
41#define FSL_USB2_PORTSC2_OFFS 0x188
42#define PORTSCX_PTW_16BIT 0x10000000
43#define PORTSCX_PTS_UTMI 0x00000000
44#define PORTSCX_PTS_ULPI 0x80000000
24 45
25/* 46/*
26 * Declaration for the various functions exported by the 47 * Declaration for the various functions exported by the
27 * mpc83xx_* files. Mostly for use by mpc83xx_setup 48 * mpc83xx_* files. Mostly for use by mpc83xx_setup
28 */ 49 */
29 50
30extern int add_bridge(struct device_node *dev); 51extern int mpc83xx_add_bridge(struct device_node *dev);
31extern int mpc83xx_exclude_device(u_char bus, u_char devfn); 52extern int mpc83xx_exclude_device(struct pci_controller *hose,
53 u_char bus, u_char devfn);
32extern void mpc83xx_restart(char *cmd); 54extern void mpc83xx_restart(char *cmd);
33extern long mpc83xx_time_init(void); 55extern long mpc83xx_time_init(void);
56extern int mpc834x_usb_cfg(void);
57extern int mpc831x_usb_cfg(void);
34 58
35#endif /* __MPC83XX_H__ */ 59#endif /* __MPC83XX_H__ */