diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-29 14:06:55 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-29 14:06:55 -0700 |
commit | 82798a17ad40df827d465329a20ace80497f9b32 (patch) | |
tree | 449ba69dc5a5e19a56b2a9d12d218f9486e5316d /include | |
parent | db8185360d91c01f6e482db5ee402c0ad90dec52 (diff) | |
parent | 1a3b7920fe55247d39c3e1ac1e9b8aca607d0188 (diff) |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (34 commits)
[MIPS] tb0219: Update copyright message.
[MIPS] MT: Fix bug in multithreaded kernels.
[MIPS] Alchemy: Remove CONFIG_TS_AU1X00_ADS7846 from defconfigs.
Author: Ralf Baechle <ralf@linux-mips.org>
[MIPS] sb1250: Enable GenBus IDE in defconfig.
[MIPS] vmlinux.ld.S: correctly indent .data section
[MIPS] c-r3k: Implement flush_cache_range()
[MIPS] Store sign-extend register values for PTRACE_GETREGS
[MIPS] Alchemy: Register platform devices
[MIPS] Add len and addr validation for MAP_FIXED mappings.
[MIPS] IRIX: Fix off-by-one error in signal compat code.
[MIPS] time: Replace plat_timer_setup with modern APIs.
[MIPS] time: Fix cut'n'paste bug in Sibyte clockevent driver.
[MIPS] time: Make c0_compare_int_usable faster
[MIPS] time: Fix cevt-r4k.c for 64-bit kernel
[MIPS] Sibyte: Delete {sb1250,bcm1480}_steal_irq().
[MIPS] txx9tmr clockevent/clocksource driver
[MIPS] Add mips_hpt_frequency check to mips_clockevent_init().
[MIPS] IP32: Fixes after interrupt renumbering.
[MIPS] IP27: Fix slice logic to work for arbitrary number of slices.
...
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-mips/ip32/ip32_ints.h | 4 | ||||
-rw-r--r-- | include/asm-mips/jmr3927/jmr3927.h | 9 | ||||
-rw-r--r-- | include/asm-mips/jmr3927/tx3927.h | 4 | ||||
-rw-r--r-- | include/asm-mips/jmr3927/txx927.h | 37 | ||||
-rw-r--r-- | include/asm-mips/time.h | 2 | ||||
-rw-r--r-- | include/asm-mips/tx4927/tx4927_pci.h | 3 | ||||
-rw-r--r-- | include/asm-mips/tx4938/tx4938.h | 1 | ||||
-rw-r--r-- | include/asm-mips/txx9tmr.h | 67 |
8 files changed, 76 insertions, 51 deletions
diff --git a/include/asm-mips/ip32/ip32_ints.h b/include/asm-mips/ip32/ip32_ints.h index 042f821899a..ab5612f90f6 100644 --- a/include/asm-mips/ip32/ip32_ints.h +++ b/include/asm-mips/ip32/ip32_ints.h @@ -22,10 +22,12 @@ enum ip32_irq_no { * CPU interrupts are 0 ... 7 */ + CRIME_IRQ_BASE = MIPS_CPU_IRQ_BASE, + /* * MACE */ - MACE_VID_IN1_IRQ = MIPS_CPU_IRQ_BASE + 8, + MACE_VID_IN1_IRQ = CRIME_IRQ_BASE, MACE_VID_IN2_IRQ, MACE_VID_OUT_IRQ, MACE_ETHERNET_IRQ, diff --git a/include/asm-mips/jmr3927/jmr3927.h b/include/asm-mips/jmr3927/jmr3927.h index b2dc35f5618..81602c8047e 100644 --- a/include/asm-mips/jmr3927/jmr3927.h +++ b/include/asm-mips/jmr3927/jmr3927.h @@ -132,9 +132,7 @@ #define JMR3927_IRQ_IRC_DMA (JMR3927_IRQ_IRC + TX3927_IR_DMA) #define JMR3927_IRQ_IRC_PIO (JMR3927_IRQ_IRC + TX3927_IR_PIO) #define JMR3927_IRQ_IRC_PCI (JMR3927_IRQ_IRC + TX3927_IR_PCI) -#define JMR3927_IRQ_IRC_TMR0 (JMR3927_IRQ_IRC + TX3927_IR_TMR0) -#define JMR3927_IRQ_IRC_TMR1 (JMR3927_IRQ_IRC + TX3927_IR_TMR1) -#define JMR3927_IRQ_IRC_TMR2 (JMR3927_IRQ_IRC + TX3927_IR_TMR2) +#define JMR3927_IRQ_IRC_TMR(ch) (JMR3927_IRQ_IRC + TX3927_IR_TMR(ch)) #define JMR3927_IRQ_IOC_PCIA (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIA) #define JMR3927_IRQ_IOC_PCIB (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIB) #define JMR3927_IRQ_IOC_PCIC (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIC) @@ -148,17 +146,12 @@ #define JMR3927_IRQ_IOCINT JMR3927_IRQ_IRC_INT1 /* TC35815 100M Ether (JMR-TX3912:JPW4:2-3 Short) */ #define JMR3927_IRQ_ETHER0 JMR3927_IRQ_IRC_INT3 -/* Clock Tick (10ms) */ -#define JMR3927_IRQ_TICK JMR3927_IRQ_IRC_TMR0 /* Clocks */ #define JMR3927_CORECLK 132710400 /* 132.7MHz */ #define JMR3927_GBUSCLK (JMR3927_CORECLK / 2) /* 66.35MHz */ #define JMR3927_IMCLK (JMR3927_CORECLK / 4) /* 33.17MHz */ -#define jmr3927_tmrptr tx3927_tmrptr(0) /* TMR0 */ - - /* * TX3927 Pin Configuration: * diff --git a/include/asm-mips/jmr3927/tx3927.h b/include/asm-mips/jmr3927/tx3927.h index 211bcf47fff..338f99882a3 100644 --- a/include/asm-mips/jmr3927/tx3927.h +++ b/include/asm-mips/jmr3927/tx3927.h @@ -222,9 +222,7 @@ struct tx3927_ccfg_reg { #define TX3927_IR_DMA 8 #define TX3927_IR_PIO 9 #define TX3927_IR_PCI 10 -#define TX3927_IR_TMR0 13 -#define TX3927_IR_TMR1 14 -#define TX3927_IR_TMR2 15 +#define TX3927_IR_TMR(ch) (13 + (ch)) #define TX3927_NUM_IR 16 /* diff --git a/include/asm-mips/jmr3927/txx927.h b/include/asm-mips/jmr3927/txx927.h index 58a8ff6be81..0474fe8dac3 100644 --- a/include/asm-mips/jmr3927/txx927.h +++ b/include/asm-mips/jmr3927/txx927.h @@ -10,22 +10,6 @@ #ifndef __ASM_TXX927_H #define __ASM_TXX927_H -struct txx927_tmr_reg { - volatile unsigned long tcr; - volatile unsigned long tisr; - volatile unsigned long cpra; - volatile unsigned long cprb; - volatile unsigned long itmr; - volatile unsigned long unused0[3]; - volatile unsigned long ccdr; - volatile unsigned long unused1[3]; - volatile unsigned long pgmr; - volatile unsigned long unused2[3]; - volatile unsigned long wtmr; - volatile unsigned long unused3[43]; - volatile unsigned long trr; -}; - struct txx927_sio_reg { volatile unsigned long lcr; volatile unsigned long dicr; @@ -51,27 +35,6 @@ struct txx927_pio_reg { }; /* - * TMR - */ -/* TMTCR : Timer Control */ -#define TXx927_TMTCR_TCE 0x00000080 -#define TXx927_TMTCR_CCDE 0x00000040 -#define TXx927_TMTCR_CRE 0x00000020 -#define TXx927_TMTCR_ECES 0x00000008 -#define TXx927_TMTCR_CCS 0x00000004 -#define TXx927_TMTCR_TMODE_MASK 0x00000003 -#define TXx927_TMTCR_TMODE_ITVL 0x00000000 - -/* TMTISR : Timer Int. Status */ -#define TXx927_TMTISR_TPIBS 0x00000004 -#define TXx927_TMTISR_TPIAS 0x00000002 -#define TXx927_TMTISR_TIIS 0x00000001 - -/* TMTITMR : Interval Timer Mode */ -#define TXx927_TMTITMR_TIIE 0x00008000 -#define TXx927_TMTITMR_TZCE 0x00000001 - -/* * SIO */ /* SILCR : Line Control */ diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h index bc47af313bc..0a6bc7dc158 100644 --- a/include/asm-mips/time.h +++ b/include/asm-mips/time.h @@ -58,7 +58,6 @@ extern void local_timer_interrupt(int irq, void *dev_id); */ struct irqaction; extern void plat_time_init(void); -extern void plat_timer_setup(struct irqaction *irq); /* * mips_hpt_frequency - must be set if you intend to use an R4k-compatible @@ -78,6 +77,7 @@ extern int (*perf_irq)(void); */ #ifdef CONFIG_CEVT_R4K extern void mips_clockevent_init(void); +extern unsigned int __weak get_c0_compare_int(void); #else static inline void mips_clockevent_init(void) { diff --git a/include/asm-mips/tx4927/tx4927_pci.h b/include/asm-mips/tx4927/tx4927_pci.h index f98b2bb719d..3f1e470192e 100644 --- a/include/asm-mips/tx4927/tx4927_pci.h +++ b/include/asm-mips/tx4927/tx4927_pci.h @@ -9,6 +9,7 @@ #define __ASM_TX4927_TX4927_PCI_H #define TX4927_CCFG_TOE 0x00004000 +#define TX4927_CCFG_TINTDIS 0x01000000 #define TX4927_PCIMEM 0x08000000 #define TX4927_PCIMEM_SIZE 0x08000000 @@ -20,6 +21,8 @@ #define TX4927_PCIC_REG 0xff1fd000 #define TX4927_CCFG_REG 0xff1fe000 #define TX4927_IRC_REG 0xff1ff600 +#define TX4927_NR_TMR 3 +#define TX4927_TMR_REG(ch) (0xff1ff000 + (ch) * 0x100) #define TX4927_CE3 0x17f00000 /* 1M */ #define TX4927_PCIRESET_ADDR 0xbc00f006 #define TX4927_PCI_CLK_ADDR (KSEG1 + TX4927_CE3 + 0x00040020) diff --git a/include/asm-mips/tx4938/tx4938.h b/include/asm-mips/tx4938/tx4938.h index 650b010761f..f7c448b9057 100644 --- a/include/asm-mips/tx4938/tx4938.h +++ b/include/asm-mips/tx4938/tx4938.h @@ -641,7 +641,6 @@ struct tx4938_ccfg_reg { #define tx4938_pcicptr ((struct tx4938_pcic_reg *)TX4938_PCIC_REG) #define tx4938_pcic1ptr ((struct tx4938_pcic_reg *)TX4938_PCIC1_REG) #define tx4938_ccfgptr ((struct tx4938_ccfg_reg *)TX4938_CCFG_REG) -#define tx4938_tmrptr(ch) ((struct tx4938_tmr_reg *)TX4938_TMR_REG(ch)) #define tx4938_sioptr(ch) ((struct tx4938_sio_reg *)TX4938_SIO_REG(ch)) #define tx4938_pioptr ((struct tx4938_pio_reg *)TX4938_PIO_REG) #define tx4938_aclcptr ((struct tx4938_aclc_reg *)TX4938_ACLC_REG) diff --git a/include/asm-mips/txx9tmr.h b/include/asm-mips/txx9tmr.h new file mode 100644 index 00000000000..67f70a8f09b --- /dev/null +++ b/include/asm-mips/txx9tmr.h @@ -0,0 +1,67 @@ +/* + * include/asm-mips/txx9tmr.h + * TX39/TX49 timer controller definitions. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_TXX9TMR_H +#define __ASM_TXX9TMR_H + +#include <linux/types.h> + +struct txx9_tmr_reg { + u32 tcr; + u32 tisr; + u32 cpra; + u32 cprb; + u32 itmr; + u32 unused0[3]; + u32 ccdr; + u32 unused1[3]; + u32 pgmr; + u32 unused2[3]; + u32 wtmr; + u32 unused3[43]; + u32 trr; +}; + +/* TMTCR : Timer Control */ +#define TXx9_TMTCR_TCE 0x00000080 +#define TXx9_TMTCR_CCDE 0x00000040 +#define TXx9_TMTCR_CRE 0x00000020 +#define TXx9_TMTCR_ECES 0x00000008 +#define TXx9_TMTCR_CCS 0x00000004 +#define TXx9_TMTCR_TMODE_MASK 0x00000003 +#define TXx9_TMTCR_TMODE_ITVL 0x00000000 +#define TXx9_TMTCR_TMODE_PGEN 0x00000001 +#define TXx9_TMTCR_TMODE_WDOG 0x00000002 + +/* TMTISR : Timer Int. Status */ +#define TXx9_TMTISR_TPIBS 0x00000004 +#define TXx9_TMTISR_TPIAS 0x00000002 +#define TXx9_TMTISR_TIIS 0x00000001 + +/* TMITMR : Interval Timer Mode */ +#define TXx9_TMITMR_TIIE 0x00008000 +#define TXx9_TMITMR_TZCE 0x00000001 + +/* TMWTMR : Watchdog Timer Mode */ +#define TXx9_TMWTMR_TWIE 0x00008000 +#define TXx9_TMWTMR_WDIS 0x00000080 +#define TXx9_TMWTMR_TWC 0x00000001 + +void txx9_clocksource_init(unsigned long baseaddr, + unsigned int imbusclk); +void txx9_clockevent_init(unsigned long baseaddr, int irq, + unsigned int imbusclk); +void txx9_tmr_init(unsigned long baseaddr); + +#ifdef CONFIG_CPU_TX39XX +#define TXX9_TIMER_BITS 24 +#else +#define TXX9_TIMER_BITS 32 +#endif + +#endif /* __ASM_TXX9TMR_H */ |