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author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
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committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /arch/mn10300/kernel/csrc-mn10300.c | |
parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
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dirty fix to merging
Diffstat (limited to 'arch/mn10300/kernel/csrc-mn10300.c')
-rw-r--r-- | arch/mn10300/kernel/csrc-mn10300.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/mn10300/kernel/csrc-mn10300.c b/arch/mn10300/kernel/csrc-mn10300.c new file mode 100644 index 00000000..45644cf1 --- /dev/null +++ b/arch/mn10300/kernel/csrc-mn10300.c @@ -0,0 +1,34 @@ +/* MN10300 clocksource + * + * Copyright (C) 2010 Red Hat, Inc. All Rights Reserved. + * Written by Mark Salter (msalter@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#include <linux/clocksource.h> +#include <linux/init.h> +#include <asm/timex.h> +#include "internal.h" + +static cycle_t mn10300_read(struct clocksource *cs) +{ + return read_timestamp_counter(); +} + +static struct clocksource clocksource_mn10300 = { + .name = "TSC", + .rating = 200, + .read = mn10300_read, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +int __init init_clocksource(void) +{ + startup_timestamp_counter(); + clocksource_register_hz(&clocksource_mn10300, MN10300_TSCCLK); + return 0; +} |