1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __MACH_PXA27x_H 3 #define __MACH_PXA27x_H 4 5 #include <linux/suspend.h> 6 #include <mach/hardware.h> 7 #include <mach/pxa2xx-regs.h> 8 #include "mfp-pxa27x.h" 9 #include <mach/irqs.h> 10 11 #define ARB_CNTRL __REG(0x48000048) /* Arbiter Control Register */ 12 13 #define ARB_DMA_SLV_PARK (1<<31) /* Be parked with DMA slave when idle */ 14 #define ARB_CI_PARK (1<<30) /* Be parked with Camera Interface when idle */ 15 #define ARB_EX_MEM_PARK (1<<29) /* Be parked with external MEMC when idle */ 16 #define ARB_INT_MEM_PARK (1<<28) /* Be parked with internal MEMC when idle */ 17 #define ARB_USB_PARK (1<<27) /* Be parked with USB when idle */ 18 #define ARB_LCD_PARK (1<<26) /* Be parked with LCD when idle */ 19 #define ARB_DMA_PARK (1<<25) /* Be parked with DMA when idle */ 20 #define ARB_CORE_PARK (1<<24) /* Be parked with core when idle */ 21 #define ARB_LOCK_FLAG (1<<23) /* Only Locking masters gain access to the bus */ 22 23 extern int pxa27x_set_pwrmode(unsigned int mode); 24 extern void pxa27x_cpu_pm_enter(suspend_state_t state); 25 26 #endif /* __MACH_PXA27x_H */ 27
