arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h

   1 #ifndef MMC_AP4EB_H
   2 #define MMC_AP4EB_H
   3
   4 #define PORT185CR      (void __iomem *)0xe60520b9
   5 #define PORT186CR      (void __iomem *)0xe60520ba
   6 #define PORT187CR      (void __iomem *)0xe60520bb
   7 #define PORT188CR      (void __iomem *)0xe60520bc
   8
   9 #define PORTR191_160DR (void __iomem *)0xe6056014
  10
  11 static inline void mmc_init_progress(void)
  12 {
  13        /* Initialise LEDS1-4
  14         * registers: PORT185CR-PORT188CR (LED1-LED4 Control)
  15         * value:     0x10 - enable output
  16         */
  17        __raw_writeb(0x10, PORT185CR);
  18        __raw_writeb(0x10, PORT186CR);
  19        __raw_writeb(0x10, PORT187CR);
  20        __raw_writeb(0x10, PORT188CR);
  21 }
  22
  23 static inline void mmc_update_progress(int n)
  24 {
  25         __raw_writel((__raw_readl(PORTR191_160DR) & ~(0xf << 25)) |
  26                      (1 << (25 + n)), PORTR191_160DR);
  27 }
  28
  29 #endif /* MMC_AP4EB_H */