include/asm-arm/arch-pxa/hx4700-core.h

   1 /* Core Hardware driver for Hx4700 (ASIC3, EGPIOs)
   2  *
   3  * Copyright (c) 2005-2006 SDG Systems, LLC
   4  *
   5  * 2005-03-29   Todd Blumer       Converted basic structure to support hx4700
   6  */
   7
   8 #ifndef _HX4700_CORE_H
   9 #define _HX4700_CORE_H
  10 #include <linux/leds.h>
  11
  12 #define EGPIO0_VCC_3V3_EN               (1<<0)  /* WLAN support chip power */
  13 #define EGPIO1_WL_VREG_EN               (1<<1)  /* WLAN Power */
  14 #define EGPIO2_VCC_2V1_WL_EN            (1<<2)  /* unused */
  15 #define EGPIO3_SS_PWR_ON                (1<<3)  /* smart slot power on */
  16 #define EGPIO4_CF_3V3_ON                (1<<4)  /* CF 3.3V enable */
  17 #define EGPIO5_BT_3V3_ON                (1<<5)  /* Bluetooth 3.3V enable */
  18 #define EGPIO6_WL1V8_EN                 (1<<6)  /* WLAN 1.8V enable */
  19 #define EGPIO7_VCC_3V3_WL_EN            (1<<7)  /* WLAN 3.3V enable */
  20 #define EGPIO8_USB_3V3_ON               (1<<8)  /* unused */
  21
  22 void hx4700_egpio_enable( u_int16_t bits );
  23 void hx4700_egpio_disable( u_int16_t bits );
  24
  25 struct hx4700_core_funcs {
  26     int (*udc_detect)( void );
  27 };
  28
  29 EXTERN_LED_TRIGGER_SHARED(hx4700_radio_trig);
  30
  31 #endif /* _HX4700_CORE_H */