1 files changed, 112 insertions, 0 deletions

diff --git a/arch/avr32/mach-at32ap/pm.h b/arch/avr32/mach-at32ap/pm.h
new file mode 100644
index 00000000000..a1f8aced0a8
--- /dev/null
+++ b/arch/avr32/mach-at32ap/pm.h
@@ -0,0 +1,112 @@
+/*
+ * Register definitions for the Power Manager (PM)
+ */
+#ifndef __ARCH_AVR32_MACH_AT32AP_PM_H__
+#define __ARCH_AVR32_MACH_AT32AP_PM_H__
+
+/* PM register offsets */
+#define PM_MCCTRL                               0x0000
+#define PM_CKSEL                                0x0004
+#define PM_CPU_MASK                             0x0008
+#define PM_HSB_MASK                             0x000c
+#define PM_PBA_MASK                             0x0010
+#define PM_PBB_MASK                             0x0014
+#define PM_PLL0                                 0x0020
+#define PM_PLL1                                 0x0024
+#define PM_IER                                  0x0040
+#define PM_IDR                                  0x0044
+#define PM_IMR                                  0x0048
+#define PM_ISR                                  0x004c
+#define PM_ICR                                  0x0050
+#define PM_GCCTRL(x)                            (0x0060 + 4 * (x))
+#define PM_RCAUSE                               0x00c0
+
+/* Bitfields in CKSEL */
+#define PM_CPUSEL_OFFSET                        0
+#define PM_CPUSEL_SIZE                          3
+#define PM_CPUDIV_OFFSET                        7
+#define PM_CPUDIV_SIZE                          1
+#define PM_HSBSEL_OFFSET                        8
+#define PM_HSBSEL_SIZE                          3
+#define PM_HSBDIV_OFFSET                        15
+#define PM_HSBDIV_SIZE                          1
+#define PM_PBASEL_OFFSET                        16
+#define PM_PBASEL_SIZE                          3
+#define PM_PBADIV_OFFSET                        23
+#define PM_PBADIV_SIZE                          1
+#define PM_PBBSEL_OFFSET                        24
+#define PM_PBBSEL_SIZE                          3
+#define PM_PBBDIV_OFFSET                        31
+#define PM_PBBDIV_SIZE                          1
+
+/* Bitfields in PLL0 */
+#define PM_PLLEN_OFFSET                         0
+#define PM_PLLEN_SIZE                           1
+#define PM_PLLOSC_OFFSET                        1
+#define PM_PLLOSC_SIZE                          1
+#define PM_PLLOPT_OFFSET                        2
+#define PM_PLLOPT_SIZE                          3
+#define PM_PLLDIV_OFFSET                        8
+#define PM_PLLDIV_SIZE                          8
+#define PM_PLLMUL_OFFSET                        16
+#define PM_PLLMUL_SIZE                          8
+#define PM_PLLCOUNT_OFFSET                      24
+#define PM_PLLCOUNT_SIZE                        6
+#define PM_PLLTEST_OFFSET                       31
+#define PM_PLLTEST_SIZE                         1
+
+/* Bitfields in ICR */
+#define PM_LOCK0_OFFSET                         0
+#define PM_LOCK0_SIZE                           1
+#define PM_LOCK1_OFFSET                         1
+#define PM_LOCK1_SIZE                           1
+#define PM_WAKE_OFFSET                          2
+#define PM_WAKE_SIZE                            1
+#define PM_CKRDY_OFFSET                         5
+#define PM_CKRDY_SIZE                           1
+#define PM_MSKRDY_OFFSET                        6
+#define PM_MSKRDY_SIZE                          1
+
+/* Bitfields in GCCTRL0 */
+#define PM_OSCSEL_OFFSET                        0
+#define PM_OSCSEL_SIZE                          1
+#define PM_PLLSEL_OFFSET                        1
+#define PM_PLLSEL_SIZE                          1
+#define PM_CEN_OFFSET                           2
+#define PM_CEN_SIZE                             1
+#define PM_DIVEN_OFFSET                         4
+#define PM_DIVEN_SIZE                           1
+#define PM_DIV_OFFSET                           8
+#define PM_DIV_SIZE                             8
+
+/* Bitfields in RCAUSE */
+#define PM_POR_OFFSET                           0
+#define PM_POR_SIZE                             1
+#define PM_EXT_OFFSET                           2
+#define PM_EXT_SIZE                             1
+#define PM_WDT_OFFSET                           3
+#define PM_WDT_SIZE                             1
+#define PM_NTAE_OFFSET                          4
+#define PM_NTAE_SIZE                            1
+
+/* Bit manipulation macros */
+#define PM_BIT(name)                                    \
+        (1 << PM_##name##_OFFSET)
+#define PM_BF(name,value)                               \
+        (((value) & ((1 << PM_##name##_SIZE) - 1))      \
+         << PM_##name##_OFFSET)
+#define PM_BFEXT(name,value)                            \
+        (((value) >> PM_##name##_OFFSET)                \
+         & ((1 << PM_##name##_SIZE) - 1))
+#define PM_BFINS(name,value,old)\
+        (((old) & ~(((1 << PM_##name##_SIZE) - 1)       \
+                    << PM_##name##_OFFSET))             \
+         | PM_BF(name,value))
+
+/* Register access macros */
+#define pm_readl(reg)                                                   \
+        __raw_readl((void __iomem *)AT32_PM_BASE + PM_##reg)
+#define pm_writel(reg,value)                                            \
+        __raw_writel((value), (void __iomem *)AT32_PM_BASE + PM_##reg)
+
+#endif /* __ARCH_AVR32_MACH_AT32AP_PM_H__ */