diff options
author | Ganesan Ramalingam <ganesanr@broadcom.com> | 2013-08-11 05:13:56 -0400 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2013-09-03 17:22:19 -0400 |
commit | 57ceb4b02045bd677b70f9e2b3d41e8c1bb86598 (patch) | |
tree | d8745a3424a87b5fa8ca56208943a21e16282550 /arch/mips/netlogic/common | |
parent | 5b6ff35d33cb0310c36f9081b9e39cd016715e9c (diff) |
MIPS: Netlogic: XLP2XX CPU and PIC frequency
Add code to calculate the CPU and PIC frequency for XLP2XX SoCs.
Since the PIC frequency on XLP2XX can be configured, add a new macro
pic_timer_freq() to be used in netlogic/common/time.c.
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Cc: Ganesan Ramalingam <ganesanr@broadcom.com>
Patchwork: http://patchwork.linux-mips.org/patch/5701/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/netlogic/common')
-rw-r--r-- | arch/mips/netlogic/common/time.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/netlogic/common/time.c b/arch/mips/netlogic/common/time.c index 045a396c57ce..13391b8a6031 100644 --- a/arch/mips/netlogic/common/time.c +++ b/arch/mips/netlogic/common/time.c | |||
@@ -45,6 +45,7 @@ | |||
45 | #if defined(CONFIG_CPU_XLP) | 45 | #if defined(CONFIG_CPU_XLP) |
46 | #include <asm/netlogic/xlp-hal/iomap.h> | 46 | #include <asm/netlogic/xlp-hal/iomap.h> |
47 | #include <asm/netlogic/xlp-hal/xlp.h> | 47 | #include <asm/netlogic/xlp-hal/xlp.h> |
48 | #include <asm/netlogic/xlp-hal/sys.h> | ||
48 | #include <asm/netlogic/xlp-hal/pic.h> | 49 | #include <asm/netlogic/xlp-hal/pic.h> |
49 | #elif defined(CONFIG_CPU_XLR) | 50 | #elif defined(CONFIG_CPU_XLR) |
50 | #include <asm/netlogic/xlr/iomap.h> | 51 | #include <asm/netlogic/xlr/iomap.h> |
@@ -91,7 +92,7 @@ static void nlm_init_pic_timer(void) | |||
91 | csrc_pic.read = nlm_get_pic_timer; | 92 | csrc_pic.read = nlm_get_pic_timer; |
92 | } | 93 | } |
93 | csrc_pic.rating = 1000; | 94 | csrc_pic.rating = 1000; |
94 | clocksource_register_hz(&csrc_pic, PIC_CLK_HZ); | 95 | clocksource_register_hz(&csrc_pic, pic_timer_freq()); |
95 | } | 96 | } |
96 | 97 | ||
97 | void __init plat_time_init(void) | 98 | void __init plat_time_init(void) |