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authorManuel Lauss <manuel.lauss@googlemail.com>2010-04-13 20:49:14 +0200
committerRalf Baechle <ralf@linux-mips.org>2010-05-21 21:31:15 +0100
commit0f0d85bcc332ec8f0957378ea5fa3e553f80ae4b (patch)
treebcf184569aa20ee21aaf392ec3164c4487d7b68c /arch/mips/include
parent7b5fcd694dffd1db294dd4ef9f90911852e422f5 (diff)
downloadlinux-2.6.38-lt-ux500-0f0d85bcc332ec8f0957378ea5fa3e553f80ae4b.tar.gz
MIPS: Alchemy: add sysdev for IRQ PM.
Use a sysdev to implement PM methods for the Au1000 interrupt controllers. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> To: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/1114/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
-rw-r--r--arch/mips/include/asm/mach-au1x00/au1000.h34
1 files changed, 32 insertions, 2 deletions
diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h
index ae07423e6e8..e76941db231 100644
--- a/arch/mips/include/asm/mach-au1x00/au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000.h
@@ -190,8 +190,6 @@ extern unsigned long au1xxx_calc_clock(void);
/* PM: arch/mips/alchemy/common/sleeper.S, power.c, irq.c */
void au1xxx_save_and_sleep(void);
void au_sleep(void);
-void save_au1xxx_intctl(void);
-void restore_au1xxx_intctl(void);
/* SOC Interrupt numbers */
@@ -835,6 +833,38 @@ enum soc_au1200_ints {
#define MEM_STNAND_DATA 0x20
#endif
+
+/* Interrupt Controller register offsets */
+#define IC_CFG0RD 0x40
+#define IC_CFG0SET 0x40
+#define IC_CFG0CLR 0x44
+#define IC_CFG1RD 0x48
+#define IC_CFG1SET 0x48
+#define IC_CFG1CLR 0x4C
+#define IC_CFG2RD 0x50
+#define IC_CFG2SET 0x50
+#define IC_CFG2CLR 0x54
+#define IC_REQ0INT 0x54
+#define IC_SRCRD 0x58
+#define IC_SRCSET 0x58
+#define IC_SRCCLR 0x5C
+#define IC_REQ1INT 0x5C
+#define IC_ASSIGNRD 0x60
+#define IC_ASSIGNSET 0x60
+#define IC_ASSIGNCLR 0x64
+#define IC_WAKERD 0x68
+#define IC_WAKESET 0x68
+#define IC_WAKECLR 0x6C
+#define IC_MASKRD 0x70
+#define IC_MASKSET 0x70
+#define IC_MASKCLR 0x74
+#define IC_RISINGRD 0x78
+#define IC_RISINGCLR 0x78
+#define IC_FALLINGRD 0x7C
+#define IC_FALLINGCLR 0x7C
+#define IC_TESTBIT 0x80
+
+
/* Interrupt Controller 0 */
#define IC0_CFG0RD 0xB0400040
#define IC0_CFG0SET 0xB0400040