diff options
Diffstat (limited to 'arch/arm/mach-pxa/pxa27x.h')
| -rw-r--r-- | arch/arm/mach-pxa/pxa27x.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/pxa27x.h b/arch/arm/mach-pxa/pxa27x.h new file mode 100644 index 000000000..ede96f3f7 --- /dev/null +++ b/arch/arm/mach-pxa/pxa27x.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __MACH_PXA27x_H +#define __MACH_PXA27x_H + +#include <linux/suspend.h> +#include "addr-map.h" +#include "pxa2xx-regs.h" +#include "mfp-pxa27x.h" +#include "irqs.h" + +#define ARB_CNTRL __REG(0x48000048) /* Arbiter Control Register */ + +#define ARB_DMA_SLV_PARK (1<<31) /* Be parked with DMA slave when idle */ +#define ARB_CI_PARK (1<<30) /* Be parked with Camera Interface when idle */ +#define ARB_EX_MEM_PARK (1<<29) /* Be parked with external MEMC when idle */ +#define ARB_INT_MEM_PARK (1<<28) /* Be parked with internal MEMC when idle */ +#define ARB_USB_PARK (1<<27) /* Be parked with USB when idle */ +#define ARB_LCD_PARK (1<<26) /* Be parked with LCD when idle */ +#define ARB_DMA_PARK (1<<25) /* Be parked with DMA when idle */ +#define ARB_CORE_PARK (1<<24) /* Be parked with core when idle */ +#define ARB_LOCK_FLAG (1<<23) /* Only Locking masters gain access to the bus */ + +extern int pxa27x_set_pwrmode(unsigned int mode); +extern void pxa27x_cpu_pm_enter(suspend_state_t state); + +#endif /* __MACH_PXA27x_H */ |