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Diffstat (limited to 'include/compat/linux/ssb/ssb_driver_extif.h')
-rwxr-xr-xinclude/compat/linux/ssb/ssb_driver_extif.h214
1 files changed, 0 insertions, 214 deletions
diff --git a/include/compat/linux/ssb/ssb_driver_extif.h b/include/compat/linux/ssb/ssb_driver_extif.h
deleted file mode 100755
index 91161f0..0000000
--- a/include/compat/linux/ssb/ssb_driver_extif.h
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Hardware-specific External Interface I/O core definitions
- * for the BCM47xx family of SiliconBackplane-based chips.
- *
- * The External Interface core supports a total of three external chip selects
- * supporting external interfaces. One of the external chip selects is
- * used for Flash, one is used for PCMCIA, and the other may be
- * programmed to support either a synchronous interface or an
- * asynchronous interface. The asynchronous interface can be used to
- * support external devices such as UARTs and the BCM2019 Bluetooth
- * baseband processor.
- * The external interface core also contains 2 on-chip 16550 UARTs, clock
- * frequency control, a watchdog interrupt timer, and a GPIO interface.
- *
- * Copyright 2005, Broadcom Corporation
- * Copyright 2006, Michael Buesch
- *
- * Licensed under the GPL version 2. See COPYING for details.
- */
-#ifndef LINUX_SSB_EXTIFCORE_H_
-#define LINUX_SSB_EXTIFCORE_H_
-
-/* external interface address space */
-#define SSB_EXTIF_PCMCIA_MEMBASE(x) (x)
-#define SSB_EXTIF_PCMCIA_IOBASE(x) ((x) + 0x100000)
-#define SSB_EXTIF_PCMCIA_CFGBASE(x) ((x) + 0x200000)
-#define SSB_EXTIF_CFGIF_BASE(x) ((x) + 0x800000)
-#define SSB_EXTIF_FLASH_BASE(x) ((x) + 0xc00000)
-
-#define SSB_EXTIF_NR_GPIOOUT 5
-/* GPIO NOTE:
- * The multiple instances of output and output enable registers
- * are present to allow driver software for multiple cores to control
- * gpio outputs without needing to share a single register pair.
- * Use the following helper macro to get a register offset value.
- */
-#define SSB_EXTIF_GPIO_OUT(index) ({ \
- BUILD_BUG_ON(index >= SSB_EXTIF_NR_GPIOOUT); \
- SSB_EXTIF_GPIO_OUT_BASE + ((index) * 8); \
- })
-#define SSB_EXTIF_GPIO_OUTEN(index) ({ \
- BUILD_BUG_ON(index >= SSB_EXTIF_NR_GPIOOUT); \
- SSB_EXTIF_GPIO_OUTEN_BASE + ((index) * 8); \
- })
-
-/** EXTIF core registers **/
-
-#define SSB_EXTIF_CTL 0x0000
-#define SSB_EXTIF_CTL_UARTEN (1 << 0) /* UART enable */
-#define SSB_EXTIF_EXTSTAT 0x0004
-#define SSB_EXTIF_EXTSTAT_EMODE (1 << 0) /* Endian mode (ro) */
-#define SSB_EXTIF_EXTSTAT_EIRQPIN (1 << 1) /* External interrupt pin (ro) */
-#define SSB_EXTIF_EXTSTAT_GPIOIRQPIN (1 << 2) /* GPIO interrupt pin (ro) */
-#define SSB_EXTIF_PCMCIA_CFG 0x0010
-#define SSB_EXTIF_PCMCIA_MEMWAIT 0x0014
-#define SSB_EXTIF_PCMCIA_ATTRWAIT 0x0018
-#define SSB_EXTIF_PCMCIA_IOWAIT 0x001C
-#define SSB_EXTIF_PROG_CFG 0x0020
-#define SSB_EXTIF_PROG_WAITCNT 0x0024
-#define SSB_EXTIF_FLASH_CFG 0x0028
-#define SSB_EXTIF_FLASH_WAITCNT 0x002C
-#define SSB_EXTIF_WATCHDOG 0x0040
-#define SSB_EXTIF_CLOCK_N 0x0044
-#define SSB_EXTIF_CLOCK_SB 0x0048
-#define SSB_EXTIF_CLOCK_PCI 0x004C
-#define SSB_EXTIF_CLOCK_MII 0x0050
-#define SSB_EXTIF_GPIO_IN 0x0060
-#define SSB_EXTIF_GPIO_OUT_BASE 0x0064
-#define SSB_EXTIF_GPIO_OUTEN_BASE 0x0068
-#define SSB_EXTIF_EJTAG_OUTEN 0x0090
-#define SSB_EXTIF_GPIO_INTPOL 0x0094
-#define SSB_EXTIF_GPIO_INTMASK 0x0098
-#define SSB_EXTIF_UART_DATA 0x0300
-#define SSB_EXTIF_UART_TIMER 0x0310
-#define SSB_EXTIF_UART_FCR 0x0320
-#define SSB_EXTIF_UART_LCR 0x0330
-#define SSB_EXTIF_UART_MCR 0x0340
-#define SSB_EXTIF_UART_LSR 0x0350
-#define SSB_EXTIF_UART_MSR 0x0360
-#define SSB_EXTIF_UART_SCRATCH 0x0370
-
-
-
-
-/* pcmcia/prog/flash_config */
-#define SSB_EXTCFG_EN (1 << 0) /* enable */
-#define SSB_EXTCFG_MODE 0xE /* mode */
-#define SSB_EXTCFG_MODE_SHIFT 1
-#define SSB_EXTCFG_MODE_FLASH 0x0 /* flash/asynchronous mode */
-#define SSB_EXTCFG_MODE_SYNC 0x2 /* synchronous mode */
-#define SSB_EXTCFG_MODE_PCMCIA 0x4 /* pcmcia mode */
-#define SSB_EXTCFG_DS16 (1 << 4) /* destsize: 0=8bit, 1=16bit */
-#define SSB_EXTCFG_BSWAP (1 << 5) /* byteswap */
-#define SSB_EXTCFG_CLKDIV 0xC0 /* clock divider */
-#define SSB_EXTCFG_CLKDIV_SHIFT 6
-#define SSB_EXTCFG_CLKDIV_2 0x0 /* backplane/2 */
-#define SSB_EXTCFG_CLKDIV_3 0x40 /* backplane/3 */
-#define SSB_EXTCFG_CLKDIV_4 0x80 /* backplane/4 */
-#define SSB_EXTCFG_CLKEN (1 << 8) /* clock enable */
-#define SSB_EXTCFG_STROBE (1 << 9) /* size/bytestrobe (synch only) */
-
-/* pcmcia_memwait */
-#define SSB_PCMCIA_MEMW_0 0x0000003F /* waitcount0 */
-#define SSB_PCMCIA_MEMW_1 0x00001F00 /* waitcount1 */
-#define SSB_PCMCIA_MEMW_1_SHIFT 8
-#define SSB_PCMCIA_MEMW_2 0x001F0000 /* waitcount2 */
-#define SSB_PCMCIA_MEMW_2_SHIFT 16
-#define SSB_PCMCIA_MEMW_3 0x1F000000 /* waitcount3 */
-#define SSB_PCMCIA_MEMW_3_SHIFT 24
-
-/* pcmcia_attrwait */
-#define SSB_PCMCIA_ATTW_0 0x0000003F /* waitcount0 */
-#define SSB_PCMCIA_ATTW_1 0x00001F00 /* waitcount1 */
-#define SSB_PCMCIA_ATTW_1_SHIFT 8
-#define SSB_PCMCIA_ATTW_2 0x001F0000 /* waitcount2 */
-#define SSB_PCMCIA_ATTW_2_SHIFT 16
-#define SSB_PCMCIA_ATTW_3 0x1F000000 /* waitcount3 */
-#define SSB_PCMCIA_ATTW_3_SHIFT 24
-
-/* pcmcia_iowait */
-#define SSB_PCMCIA_IOW_0 0x0000003F /* waitcount0 */
-#define SSB_PCMCIA_IOW_1 0x00001F00 /* waitcount1 */
-#define SSB_PCMCIA_IOW_1_SHIFT 8
-#define SSB_PCMCIA_IOW_2 0x001F0000 /* waitcount2 */
-#define SSB_PCMCIA_IOW_2_SHIFT 16
-#define SSB_PCMCIA_IOW_3 0x1F000000 /* waitcount3 */
-#define SSB_PCMCIA_IOW_3_SHIFT 24
-
-/* prog_waitcount */
-#define SSB_PROG_WCNT_0 0x0000001F /* waitcount0 */
-#define SSB_PROG_WCNT_1 0x00001F00 /* waitcount1 */
-#define SSB_PROG_WCNT_1_SHIFT 8
-#define SSB_PROG_WCNT_2 0x001F0000 /* waitcount2 */
-#define SSB_PROG_WCNT_2_SHIFT 16
-#define SSB_PROG_WCNT_3 0x1F000000 /* waitcount3 */
-#define SSB_PROG_WCNT_3_SHIFT 24
-
-#define SSB_PROG_W0 0x0000000C
-#define SSB_PROG_W1 0x00000A00
-#define SSB_PROG_W2 0x00020000
-#define SSB_PROG_W3 0x01000000
-
-/* flash_waitcount */
-#define SSB_FLASH_WCNT_0 0x0000001F /* waitcount0 */
-#define SSB_FLASH_WCNT_1 0x00001F00 /* waitcount1 */
-#define SSB_FLASH_WCNT_1_SHIFT 8
-#define SSB_FLASH_WCNT_2 0x001F0000 /* waitcount2 */
-#define SSB_FLASH_WCNT_2_SHIFT 16
-#define SSB_FLASH_WCNT_3 0x1F000000 /* waitcount3 */
-#define SSB_FLASH_WCNT_3_SHIFT 24
-
-/* watchdog */
-#define SSB_EXTIF_WATCHDOG_CLK 48000000 /* Hz */
-
-
-
-#ifdef CONFIG_SSB_DRIVER_EXTIF
-
-struct ssb_extif {
- struct ssb_device *dev;
-};
-
-static inline bool ssb_extif_available(struct ssb_extif *extif)
-{
- return (extif->dev != NULL);
-}
-
-extern void ssb_extif_get_clockcontrol(struct ssb_extif *extif,
- u32 *plltype, u32 *n, u32 *m);
-
-extern void ssb_extif_timing_init(struct ssb_extif *extif,
- unsigned long ns);
-
-extern void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
- u32 ticks);
-
-/* Extif GPIO pin access */
-u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask);
-u32 ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value);
-u32 ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value);
-u32 ssb_extif_gpio_polarity(struct ssb_extif *extif, u32 mask, u32 value);
-u32 ssb_extif_gpio_intmask(struct ssb_extif *extif, u32 mask, u32 value);
-
-#ifdef CONFIG_SSB_SERIAL
-extern int ssb_extif_serial_init(struct ssb_extif *extif,
- struct ssb_serial_port *ports);
-#endif /* CONFIG_SSB_SERIAL */
-
-
-#else /* CONFIG_SSB_DRIVER_EXTIF */
-/* extif disabled */
-
-struct ssb_extif {
-};
-
-static inline bool ssb_extif_available(struct ssb_extif *extif)
-{
- return 0;
-}
-
-static inline
-void ssb_extif_get_clockcontrol(struct ssb_extif *extif,
- u32 *plltype, u32 *n, u32 *m)
-{
-}
-
-static inline
-void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
- u32 ticks)
-{
-}
-
-#endif /* CONFIG_SSB_DRIVER_EXTIF */
-#endif /* LINUX_SSB_EXTIFCORE_H_ */