mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 00:48:50 +00:00
d25f01fba7
Replace printk(KERN_WARN with pr_warn( Remove a couple of blank lines Re-align multi-line code. Replace asm/io.h by linux/io.h mpc83xx.h doesn't need linux/device.h or asm/pci-bridge.h Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/2cb498f637e082a4af8032311fad3cae84d6aa5d.1692199324.git.christophe.leroy@csgroup.eu
83 lines
2.8 KiB
C
83 lines
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef __MPC83XX_H__
|
|
#define __MPC83XX_H__
|
|
|
|
#include <linux/init.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
|
|
#define MPC83XX_SCCR_USB_DRCM_11 0x00300000
|
|
#define MPC83XX_SCCR_USB_DRCM_01 0x00100000
|
|
#define MPC83XX_SCCR_USB_DRCM_10 0x00200000
|
|
#define MPC8315_SCCR_USB_MASK 0x00c00000
|
|
#define MPC8315_SCCR_USB_DRCM_11 0x00c00000
|
|
#define MPC8315_SCCR_USB_DRCM_01 0x00400000
|
|
#define MPC837X_SCCR_USB_DRCM_11 0x00c00000
|
|
|
|
/* system i/o configuration register low */
|
|
#define MPC83XX_SICRL_OFFS 0x114
|
|
#define MPC834X_SICRL_USB_MASK 0x60000000
|
|
#define MPC834X_SICRL_USB0 0x20000000
|
|
#define MPC834X_SICRL_USB1 0x40000000
|
|
#define MPC831X_SICRL_USB_MASK 0x00000c00
|
|
#define MPC831X_SICRL_USB_ULPI 0x00000800
|
|
#define MPC8315_SICRL_USB_MASK 0x000000fc
|
|
#define MPC8315_SICRL_USB_ULPI 0x00000054
|
|
#define MPC837X_SICRL_USB_MASK 0xf0000000
|
|
#define MPC837X_SICRL_USB_ULPI 0x50000000
|
|
#define MPC837X_SICRL_USBB_MASK 0x30000000
|
|
#define MPC837X_SICRL_SD 0x20000000
|
|
|
|
/* system i/o configuration register high */
|
|
#define MPC83XX_SICRH_OFFS 0x118
|
|
#define MPC8308_SICRH_USB_MASK 0x000c0000
|
|
#define MPC8308_SICRH_USB_ULPI 0x00040000
|
|
#define MPC834X_SICRH_USB_UTMI 0x00020000
|
|
#define MPC831X_SICRH_USB_MASK 0x000000e0
|
|
#define MPC831X_SICRH_USB_ULPI 0x000000a0
|
|
#define MPC8315_SICRH_USB_MASK 0x0000ff00
|
|
#define MPC8315_SICRH_USB_ULPI 0x00000000
|
|
#define MPC837X_SICRH_SPI_MASK 0x00000003
|
|
#define MPC837X_SICRH_SD 0x00000001
|
|
|
|
/* USB Control Register */
|
|
#define FSL_USB2_CONTROL_OFFS 0x500
|
|
#define CONTROL_UTMI_PHY_EN 0x00000200
|
|
#define CONTROL_REFSEL_24MHZ 0x00000040
|
|
#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 void __noreturn mpc83xx_restart(char *cmd);
|
|
extern long mpc83xx_time_init(void);
|
|
int __init mpc837x_usb_cfg(void);
|
|
int __init mpc834x_usb_cfg(void);
|
|
int __init mpc831x_usb_cfg(void);
|
|
extern void mpc83xx_ipic_init_IRQ(void);
|
|
|
|
#ifdef CONFIG_PCI
|
|
extern void mpc83xx_setup_pci(void);
|
|
#else
|
|
#define mpc83xx_setup_pci NULL
|
|
#endif
|
|
|
|
extern int mpc83xx_declare_of_platform_devices(void);
|
|
extern void mpc83xx_setup_arch(void);
|
|
|
|
#endif /* __MPC83XX_H__ */
|