arch/arm/mach-integrator/cm.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * access the core module control register.
   4  */
   5 u32 cm_get(void);
   6 void cm_control(u32, u32);
   7
   8 struct device_node;
   9 void cm_init(void);
  10 void cm_clear_irqs(void);
  11
  12 #define CM_CTRL_LED                     (1 << 0)
  13 #define CM_CTRL_nMBDET                  (1 << 1)
  14 #define CM_CTRL_REMAP                   (1 << 2)
  15
  16 /*
  17  * Integrator/AP,PP2 specific
  18  */
  19 #define CM_CTRL_HIGHVECTORS             (1 << 4)
  20 #define CM_CTRL_BIGENDIAN               (1 << 5)
  21 #define CM_CTRL_FASTBUS                 (1 << 6)
  22 #define CM_CTRL_SYNC                    (1 << 7)
  23
  24 /*
  25  * ARM926/946/966 Integrator/CP specific
  26  */
  27 #define CM_CTRL_LCDBIASEN               (1 << 8)
  28 #define CM_CTRL_LCDBIASUP               (1 << 9)
  29 #define CM_CTRL_LCDBIASDN               (1 << 10)
  30 #define CM_CTRL_LCDMUXSEL_MASK          (7 << 11)
  31 #define CM_CTRL_LCDMUXSEL_GENLCD        (1 << 11)
  32 #define CM_CTRL_LCDMUXSEL_VGA565_TFT555 (2 << 11)
  33 #define CM_CTRL_LCDMUXSEL_SHARPLCD      (3 << 11)
  34 #define CM_CTRL_LCDMUXSEL_VGA555_TFT555 (4 << 11)
  35 #define CM_CTRL_LCDEN0                  (1 << 14)
  36 #define CM_CTRL_LCDEN1                  (1 << 15)
  37 #define CM_CTRL_STATIC1                 (1 << 16)
  38 #define CM_CTRL_STATIC2                 (1 << 17)
  39 #define CM_CTRL_STATIC                  (1 << 18)
  40 #define CM_CTRL_n24BITEN                (1 << 19)
  41 #define CM_CTRL_EBIWP                   (1 << 20)