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author | Olof Johansson <olof@lixom.net> | 2017-04-19 06:37:24 -0700 |
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committer | Olof Johansson <olof@lixom.net> | 2017-04-19 06:37:24 -0700 |
commit | 7b020654e56a9607c5316afe205490c25e7548f1 (patch) | |
tree | 0c8a69e48a3f38ac449aa5282a78ba37800c52df /arch/arm/include | |
parent | 5397b5c45c49d4813a64aeb3a42ac39b055af3ee (diff) | |
parent | ba3fae06c7a4e80ab9d48a8a045b352da97cf23d (diff) | |
download | lwn-7b020654e56a9607c5316afe205490c25e7548f1.tar.gz lwn-7b020654e56a9607c5316afe205490c25e7548f1.zip |
Merge tag 'arm-to-clk-icst' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/drivers
This moves the ICST helper library from arch/arm to drivers/clk
* tag 'arm-to-clk-icst' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
ARM/clk: move the ICST library to drivers/clk
ARM: plat-versatile: remove stale clock header
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/include')
-rw-r--r-- | arch/arm/include/asm/hardware/icst.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/arch/arm/include/asm/hardware/icst.h b/arch/arm/include/asm/hardware/icst.h deleted file mode 100644 index 794220b087d2..000000000000 --- a/arch/arm/include/asm/hardware/icst.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * arch/arm/include/asm/hardware/icst.h - * - * Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Support functions for calculating clocks/divisors for the ICST - * clock generators. See http://www.idt.com/ for more information - * on these devices. - */ -#ifndef ASMARM_HARDWARE_ICST_H -#define ASMARM_HARDWARE_ICST_H - -struct icst_params { - unsigned long ref; - unsigned long vco_max; /* inclusive */ - unsigned long vco_min; /* exclusive */ - unsigned short vd_min; /* inclusive */ - unsigned short vd_max; /* inclusive */ - unsigned char rd_min; /* inclusive */ - unsigned char rd_max; /* inclusive */ - const unsigned char *s2div; /* chip specific s2div array */ - const unsigned char *idx2s; /* chip specific idx2s array */ -}; - -struct icst_vco { - unsigned short v; - unsigned char r; - unsigned char s; -}; - -unsigned long icst_hz(const struct icst_params *p, struct icst_vco vco); -struct icst_vco icst_hz_to_vco(const struct icst_params *p, unsigned long freq); - -/* - * ICST307 VCO frequency must be between 6MHz and 200MHz (3.3 or 5V). - * This frequency is pre-output divider. - */ -#define ICST307_VCO_MIN 6000000 -#define ICST307_VCO_MAX 200000000 - -extern const unsigned char icst307_s2div[]; -extern const unsigned char icst307_idx2s[]; - -/* - * ICST525 VCO frequency must be between 10MHz and 200MHz (3V) or 320MHz (5V). - * This frequency is pre-output divider. - */ -#define ICST525_VCO_MIN 10000000 -#define ICST525_VCO_MAX_3V 200000000 -#define ICST525_VCO_MAX_5V 320000000 - -extern const unsigned char icst525_s2div[]; -extern const unsigned char icst525_idx2s[]; - -#endif |