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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/arm/mach-bcmring/clock.h | |
parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
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dirty fix to merging
Diffstat (limited to 'arch/arm/mach-bcmring/clock.h')
-rw-r--r-- | arch/arm/mach-bcmring/clock.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/clock.h b/arch/arm/mach-bcmring/clock.h new file mode 100644 index 00000000..5e0b9813 --- /dev/null +++ b/arch/arm/mach-bcmring/clock.h @@ -0,0 +1,33 @@ +/***************************************************************************** +* Copyright 2001 - 2009 Broadcom Corporation. All rights reserved. +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2, available at +* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a +* license other than the GPL, without Broadcom's express prior written +* consent. +*****************************************************************************/ +#include <mach/csp/chipcHw_def.h> + +#define CLK_TYPE_PRIMARY 1 /* primary clock must NOT have a parent */ +#define CLK_TYPE_PLL1 2 /* PPL1 */ +#define CLK_TYPE_PLL2 4 /* PPL2 */ +#define CLK_TYPE_PROGRAMMABLE 8 /* programmable clock rate */ +#define CLK_TYPE_BYPASSABLE 16 /* parent can be changed */ + +#define CLK_MODE_XTAL 1 /* clock source is from crystal */ + +struct clk { + const char *name; /* clock name */ + unsigned int type; /* clock type */ + unsigned int mode; /* current mode */ + volatile int use_bypass; /* indicate if it's in bypass mode */ + chipcHw_CLOCK_e csp_id; /* clock ID for CSP CHIPC */ + unsigned long rate_hz; /* clock rate in Hz */ + unsigned int use_cnt; /* usage count */ + struct clk *parent; /* parent clock */ +}; |