License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.
By default all files without license information are under the default
license of the kernel, which is GPL version 2.
Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier. The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.
This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.
How this work was done:
Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
- file had no licensing information it it.
- file was a */uapi/* one with no licensing information in it,
- file was a */uapi/* one with existing licensing information,
Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.
The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne. Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.
The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed. Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.
Criteria used to select files for SPDX license identifier tagging was:
- Files considered eligible had to be source code files.
- Make and config files were included as candidates if they contained >5
lines of source
- File already had some variant of a license header in it (even if <5
lines).
All documentation files were explicitly excluded.
The following heuristics were used to determine which SPDX license
identifiers to apply.
- when both scanners couldn't find any license traces, file was
considered to have no license information in it, and the top level
COPYING file license applied.
For non */uapi/* files that summary was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 11139
and resulted in the first patch in this series.
If that file was a */uapi/* path one, it was "GPL-2.0 WITH
Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 WITH Linux-syscall-note 930
and resulted in the second patch in this series.
- if a file had some form of licensing information in it, and was one
of the */uapi/* ones, it was denoted with the Linux-syscall-note if
any GPL family license was found in the file or had no licensing in
it (per prior point). Results summary:
SPDX license identifier # files
---------------------------------------------------|------
GPL-2.0 WITH Linux-syscall-note 270
GPL-2.0+ WITH Linux-syscall-note 169
((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21
((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17
LGPL-2.1+ WITH Linux-syscall-note 15
GPL-1.0+ WITH Linux-syscall-note 14
((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5
LGPL-2.0+ WITH Linux-syscall-note 4
LGPL-2.1 WITH Linux-syscall-note 3
((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3
((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1
and that resulted in the third patch in this series.
- when the two scanners agreed on the detected license(s), that became
the concluded license(s).
- when there was disagreement between the two scanners (one detected a
license but the other didn't, or they both detected different
licenses) a manual inspection of the file occurred.
- In most cases a manual inspection of the information in the file
resulted in a clear resolution of the license that should apply (and
which scanner probably needed to revisit its heuristics).
- When it was not immediately clear, the license identifier was
confirmed with lawyers working with the Linux Foundation.
- If there was any question as to the appropriate license identifier,
the file was flagged for further research and to be revisited later
in time.
In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.
Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights. The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.
Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.
In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.
Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
- a full scancode scan run, collecting the matched texts, detected
license ids and scores
- reviewing anything where there was a license detected (about 500+
files) to ensure that the applied SPDX license was correct
- reviewing anything where there was no detection but the patch license
was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
SPDX license was correct
This produced a worksheet with 20 files needing minor correction. This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.
These .csv files were then reviewed by Greg. Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected. This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.) Finally Greg ran the script using the .csv files to
generate the patches.
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 21:07:57 +07:00
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/* SPDX-License-Identifier: GPL-2.0 */
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2009-12-09 06:21:29 +07:00
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/*
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* opp2xxx.h - macros for old-style OMAP2xxx "OPP" definitions
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*
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* Copyright (C) 2005-2009 Texas Instruments, Inc.
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* Copyright (C) 2004-2009 Nokia Corporation
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*
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* Richard Woodruff <r-woodruff2@ti.com>
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*
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* The OMAP2 processor can be run at several discrete 'PRCM configurations'.
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* These configurations are characterized by voltage and speed for clocks.
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* The device is only validated for certain combinations. One way to express
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* these combinations is via the 'ratio's' which the clocks operate with
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* respect to each other. These ratio sets are for a given voltage/DPLL
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* setting. All configurations can be described by a DPLL setting and a ratio
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* There are 3 ratio sets for the 2430 and X ratio sets for 2420.
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*
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* 2430 differs from 2420 in that there are no more phase synchronizers used.
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* They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
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* 2430 (iva2.1, NOdsp, mdm)
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*
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* XXX Missing voltage data.
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*
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* THe format described in this file is deprecated. Once a reasonable
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* OPP API exists, the data in this file should be converted to use it.
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*
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* This is technically part of the OMAP2xxx clock code.
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*/
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#ifndef __ARCH_ARM_MACH_OMAP2_OPP2XXX_H
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#define __ARCH_ARM_MACH_OMAP2_OPP2XXX_H
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/**
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* struct prcm_config - define clock rates on a per-OPP basis (24xx)
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*
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* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
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* xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,CM_CLKSEL_DSP
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* CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL CM_CLKSEL2_PLL, CM_CLKSEL_MDM
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*
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* This is deprecated. As soon as we have a decent OPP API, we should
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* move all this stuff to it.
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*/
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struct prcm_config {
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unsigned long xtal_speed; /* crystal rate */
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unsigned long dpll_speed; /* dpll: out*xtal*M/(N-1)table_recalc */
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unsigned long mpu_speed; /* speed of MPU */
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unsigned long cm_clksel_mpu; /* mpu divider */
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unsigned long cm_clksel_dsp; /* dsp+iva1 div(2420), iva2.1(2430) */
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unsigned long cm_clksel_gfx; /* gfx dividers */
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unsigned long cm_clksel1_core; /* major subsystem dividers */
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unsigned long cm_clksel1_pll; /* m,n */
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unsigned long cm_clksel2_pll; /* dpllx1 or x2 out */
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unsigned long cm_clksel_mdm; /* modem dividers 2430 only */
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unsigned long base_sdrc_rfr; /* base refresh timing for a set */
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2011-12-14 01:46:43 +07:00
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unsigned short flags;
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2009-12-09 06:21:29 +07:00
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};
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/* Core fields for cm_clksel, not ratio governed */
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#define RX_CLKSEL_DSS1 (0x10 << 8)
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#define RX_CLKSEL_DSS2 (0x0 << 13)
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#define RX_CLKSEL_SSI (0x5 << 20)
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/*-------------------------------------------------------------------------
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* Voltage/DPLL ratios
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*-------------------------------------------------------------------------*/
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/* 2430 Ratio's, 2430-Ratio Config 1 */
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#define R1_CLKSEL_L3 (4 << 0)
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#define R1_CLKSEL_L4 (2 << 5)
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#define R1_CLKSEL_USB (4 << 25)
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#define R1_CM_CLKSEL1_CORE_VAL (R1_CLKSEL_USB | RX_CLKSEL_SSI | \
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RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
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R1_CLKSEL_L4 | R1_CLKSEL_L3)
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#define R1_CLKSEL_MPU (2 << 0)
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#define R1_CM_CLKSEL_MPU_VAL R1_CLKSEL_MPU
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#define R1_CLKSEL_DSP (2 << 0)
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#define R1_CLKSEL_DSP_IF (2 << 5)
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#define R1_CM_CLKSEL_DSP_VAL (R1_CLKSEL_DSP | R1_CLKSEL_DSP_IF)
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#define R1_CLKSEL_GFX (2 << 0)
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#define R1_CM_CLKSEL_GFX_VAL R1_CLKSEL_GFX
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#define R1_CLKSEL_MDM (4 << 0)
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#define R1_CM_CLKSEL_MDM_VAL R1_CLKSEL_MDM
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/* 2430-Ratio Config 2 */
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#define R2_CLKSEL_L3 (6 << 0)
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#define R2_CLKSEL_L4 (2 << 5)
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#define R2_CLKSEL_USB (2 << 25)
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#define R2_CM_CLKSEL1_CORE_VAL (R2_CLKSEL_USB | RX_CLKSEL_SSI | \
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RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
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R2_CLKSEL_L4 | R2_CLKSEL_L3)
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#define R2_CLKSEL_MPU (2 << 0)
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#define R2_CM_CLKSEL_MPU_VAL R2_CLKSEL_MPU
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#define R2_CLKSEL_DSP (2 << 0)
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#define R2_CLKSEL_DSP_IF (3 << 5)
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#define R2_CM_CLKSEL_DSP_VAL (R2_CLKSEL_DSP | R2_CLKSEL_DSP_IF)
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#define R2_CLKSEL_GFX (2 << 0)
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#define R2_CM_CLKSEL_GFX_VAL R2_CLKSEL_GFX
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#define R2_CLKSEL_MDM (6 << 0)
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#define R2_CM_CLKSEL_MDM_VAL R2_CLKSEL_MDM
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/* 2430-Ratio Bootm (BYPASS) */
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#define RB_CLKSEL_L3 (1 << 0)
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#define RB_CLKSEL_L4 (1 << 5)
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#define RB_CLKSEL_USB (1 << 25)
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#define RB_CM_CLKSEL1_CORE_VAL (RB_CLKSEL_USB | RX_CLKSEL_SSI | \
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RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
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RB_CLKSEL_L4 | RB_CLKSEL_L3)
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#define RB_CLKSEL_MPU (1 << 0)
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#define RB_CM_CLKSEL_MPU_VAL RB_CLKSEL_MPU
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#define RB_CLKSEL_DSP (1 << 0)
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#define RB_CLKSEL_DSP_IF (1 << 5)
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#define RB_CM_CLKSEL_DSP_VAL (RB_CLKSEL_DSP | RB_CLKSEL_DSP_IF)
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#define RB_CLKSEL_GFX (1 << 0)
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#define RB_CM_CLKSEL_GFX_VAL RB_CLKSEL_GFX
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#define RB_CLKSEL_MDM (1 << 0)
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#define RB_CM_CLKSEL_MDM_VAL RB_CLKSEL_MDM
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/* 2420 Ratio Equivalents */
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#define RXX_CLKSEL_VLYNQ (0x12 << 15)
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#define RXX_CLKSEL_SSI (0x8 << 20)
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/* 2420-PRCM III 532MHz core */
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#define RIII_CLKSEL_L3 (4 << 0) /* 133MHz */
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#define RIII_CLKSEL_L4 (2 << 5) /* 66.5MHz */
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#define RIII_CLKSEL_USB (4 << 25) /* 33.25MHz */
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#define RIII_CM_CLKSEL1_CORE_VAL (RIII_CLKSEL_USB | RXX_CLKSEL_SSI | \
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RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \
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RX_CLKSEL_DSS1 | RIII_CLKSEL_L4 | \
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RIII_CLKSEL_L3)
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#define RIII_CLKSEL_MPU (2 << 0) /* 266MHz */
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#define RIII_CM_CLKSEL_MPU_VAL RIII_CLKSEL_MPU
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#define RIII_CLKSEL_DSP (3 << 0) /* c5x - 177.3MHz */
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#define RIII_CLKSEL_DSP_IF (2 << 5) /* c5x - 88.67MHz */
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#define RIII_SYNC_DSP (1 << 7) /* Enable sync */
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#define RIII_CLKSEL_IVA (6 << 8) /* iva1 - 88.67MHz */
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#define RIII_SYNC_IVA (1 << 13) /* Enable sync */
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#define RIII_CM_CLKSEL_DSP_VAL (RIII_SYNC_IVA | RIII_CLKSEL_IVA | \
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RIII_SYNC_DSP | RIII_CLKSEL_DSP_IF | \
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RIII_CLKSEL_DSP)
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#define RIII_CLKSEL_GFX (2 << 0) /* 66.5MHz */
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#define RIII_CM_CLKSEL_GFX_VAL RIII_CLKSEL_GFX
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/* 2420-PRCM II 600MHz core */
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#define RII_CLKSEL_L3 (6 << 0) /* 100MHz */
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#define RII_CLKSEL_L4 (2 << 5) /* 50MHz */
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#define RII_CLKSEL_USB (2 << 25) /* 50MHz */
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#define RII_CM_CLKSEL1_CORE_VAL (RII_CLKSEL_USB | RXX_CLKSEL_SSI | \
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RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \
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RX_CLKSEL_DSS1 | RII_CLKSEL_L4 | \
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RII_CLKSEL_L3)
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#define RII_CLKSEL_MPU (2 << 0) /* 300MHz */
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#define RII_CM_CLKSEL_MPU_VAL RII_CLKSEL_MPU
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#define RII_CLKSEL_DSP (3 << 0) /* c5x - 200MHz */
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#define RII_CLKSEL_DSP_IF (2 << 5) /* c5x - 100MHz */
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#define RII_SYNC_DSP (0 << 7) /* Bypass sync */
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#define RII_CLKSEL_IVA (3 << 8) /* iva1 - 200MHz */
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#define RII_SYNC_IVA (0 << 13) /* Bypass sync */
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#define RII_CM_CLKSEL_DSP_VAL (RII_SYNC_IVA | RII_CLKSEL_IVA | \
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RII_SYNC_DSP | RII_CLKSEL_DSP_IF | \
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RII_CLKSEL_DSP)
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#define RII_CLKSEL_GFX (2 << 0) /* 50MHz */
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#define RII_CM_CLKSEL_GFX_VAL RII_CLKSEL_GFX
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/* 2420-PRCM I 660MHz core */
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#define RI_CLKSEL_L3 (4 << 0) /* 165MHz */
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#define RI_CLKSEL_L4 (2 << 5) /* 82.5MHz */
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#define RI_CLKSEL_USB (4 << 25) /* 41.25MHz */
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#define RI_CM_CLKSEL1_CORE_VAL (RI_CLKSEL_USB | \
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RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
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RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
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RI_CLKSEL_L4 | RI_CLKSEL_L3)
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#define RI_CLKSEL_MPU (2 << 0) /* 330MHz */
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#define RI_CM_CLKSEL_MPU_VAL RI_CLKSEL_MPU
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#define RI_CLKSEL_DSP (3 << 0) /* c5x - 220MHz */
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#define RI_CLKSEL_DSP_IF (2 << 5) /* c5x - 110MHz */
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#define RI_SYNC_DSP (1 << 7) /* Activate sync */
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#define RI_CLKSEL_IVA (4 << 8) /* iva1 - 165MHz */
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#define RI_SYNC_IVA (0 << 13) /* Bypass sync */
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#define RI_CM_CLKSEL_DSP_VAL (RI_SYNC_IVA | RI_CLKSEL_IVA | \
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RI_SYNC_DSP | RI_CLKSEL_DSP_IF | \
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RI_CLKSEL_DSP)
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#define RI_CLKSEL_GFX (1 << 0) /* 165MHz */
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#define RI_CM_CLKSEL_GFX_VAL RI_CLKSEL_GFX
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/* 2420-PRCM VII (boot) */
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#define RVII_CLKSEL_L3 (1 << 0)
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#define RVII_CLKSEL_L4 (1 << 5)
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#define RVII_CLKSEL_DSS1 (1 << 8)
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#define RVII_CLKSEL_DSS2 (0 << 13)
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#define RVII_CLKSEL_VLYNQ (1 << 15)
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#define RVII_CLKSEL_SSI (1 << 20)
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#define RVII_CLKSEL_USB (1 << 25)
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#define RVII_CM_CLKSEL1_CORE_VAL (RVII_CLKSEL_USB | RVII_CLKSEL_SSI | \
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RVII_CLKSEL_VLYNQ | \
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RVII_CLKSEL_DSS2 | RVII_CLKSEL_DSS1 | \
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RVII_CLKSEL_L4 | RVII_CLKSEL_L3)
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#define RVII_CLKSEL_MPU (1 << 0) /* all divide by 1 */
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#define RVII_CM_CLKSEL_MPU_VAL RVII_CLKSEL_MPU
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#define RVII_CLKSEL_DSP (1 << 0)
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#define RVII_CLKSEL_DSP_IF (1 << 5)
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#define RVII_SYNC_DSP (0 << 7)
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#define RVII_CLKSEL_IVA (1 << 8)
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#define RVII_SYNC_IVA (0 << 13)
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#define RVII_CM_CLKSEL_DSP_VAL (RVII_SYNC_IVA | RVII_CLKSEL_IVA | \
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RVII_SYNC_DSP | RVII_CLKSEL_DSP_IF | \
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RVII_CLKSEL_DSP)
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#define RVII_CLKSEL_GFX (1 << 0)
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#define RVII_CM_CLKSEL_GFX_VAL RVII_CLKSEL_GFX
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/*-------------------------------------------------------------------------
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* 2430 Target modes: Along with each configuration the CPU has several
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* modes which goes along with them. Modes mainly are the addition of
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* describe DPLL combinations to go along with a ratio.
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*-------------------------------------------------------------------------*/
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/* Hardware governed */
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#define MX_48M_SRC (0 << 3)
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#define MX_54M_SRC (0 << 5)
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#define MX_APLLS_CLIKIN_12 (3 << 23)
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#define MX_APLLS_CLIKIN_13 (2 << 23)
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#define MX_APLLS_CLIKIN_19_2 (0 << 23)
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/*
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* 2430 - standalone, 2*ref*M/(n+1), M/N is for exactness not relock speed
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* #5a (ratio1) baseport-target, target DPLL = 266*2 = 532MHz
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*/
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#define M5A_DPLL_MULT_12 (133 << 12)
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#define M5A_DPLL_DIV_12 (5 << 8)
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#define M5A_CM_CLKSEL1_PLL_12_VAL (MX_48M_SRC | MX_54M_SRC | \
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M5A_DPLL_DIV_12 | M5A_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12)
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#define M5A_DPLL_MULT_13 (61 << 12)
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#define M5A_DPLL_DIV_13 (2 << 8)
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#define M5A_CM_CLKSEL1_PLL_13_VAL (MX_48M_SRC | MX_54M_SRC | \
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M5A_DPLL_DIV_13 | M5A_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13)
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#define M5A_DPLL_MULT_19 (55 << 12)
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#define M5A_DPLL_DIV_19 (3 << 8)
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#define M5A_CM_CLKSEL1_PLL_19_VAL (MX_48M_SRC | MX_54M_SRC | \
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M5A_DPLL_DIV_19 | M5A_DPLL_MULT_19 | \
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MX_APLLS_CLIKIN_19_2)
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/* #5b (ratio1) target DPLL = 200*2 = 400MHz */
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#define M5B_DPLL_MULT_12 (50 << 12)
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#define M5B_DPLL_DIV_12 (2 << 8)
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#define M5B_CM_CLKSEL1_PLL_12_VAL (MX_48M_SRC | MX_54M_SRC | \
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M5B_DPLL_DIV_12 | M5B_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12)
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#define M5B_DPLL_MULT_13 (200 << 12)
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#define M5B_DPLL_DIV_13 (12 << 8)
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#define M5B_CM_CLKSEL1_PLL_13_VAL (MX_48M_SRC | MX_54M_SRC | \
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M5B_DPLL_DIV_13 | M5B_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13)
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#define M5B_DPLL_MULT_19 (125 << 12)
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#define M5B_DPLL_DIV_19 (31 << 8)
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#define M5B_CM_CLKSEL1_PLL_19_VAL (MX_48M_SRC | MX_54M_SRC | \
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M5B_DPLL_DIV_19 | M5B_DPLL_MULT_19 | \
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MX_APLLS_CLIKIN_19_2)
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/*
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* #4 (ratio2), DPLL = 399*2 = 798MHz, L3=133MHz
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*/
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#define M4_DPLL_MULT_12 (133 << 12)
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#define M4_DPLL_DIV_12 (3 << 8)
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#define M4_CM_CLKSEL1_PLL_12_VAL (MX_48M_SRC | MX_54M_SRC | \
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M4_DPLL_DIV_12 | M4_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12)
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#define M4_DPLL_MULT_13 (399 << 12)
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#define M4_DPLL_DIV_13 (12 << 8)
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#define M4_CM_CLKSEL1_PLL_13_VAL (MX_48M_SRC | MX_54M_SRC | \
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M4_DPLL_DIV_13 | M4_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13)
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#define M4_DPLL_MULT_19 (145 << 12)
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#define M4_DPLL_DIV_19 (6 << 8)
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#define M4_CM_CLKSEL1_PLL_19_VAL (MX_48M_SRC | MX_54M_SRC | \
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M4_DPLL_DIV_19 | M4_DPLL_MULT_19 | \
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MX_APLLS_CLIKIN_19_2)
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/*
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* #3 (ratio2) baseport-target, target DPLL = 330*2 = 660MHz
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*/
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#define M3_DPLL_MULT_12 (55 << 12)
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#define M3_DPLL_DIV_12 (1 << 8)
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#define M3_CM_CLKSEL1_PLL_12_VAL (MX_48M_SRC | MX_54M_SRC | \
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M3_DPLL_DIV_12 | M3_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12)
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#define M3_DPLL_MULT_13 (76 << 12)
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#define M3_DPLL_DIV_13 (2 << 8)
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#define M3_CM_CLKSEL1_PLL_13_VAL (MX_48M_SRC | MX_54M_SRC | \
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M3_DPLL_DIV_13 | M3_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13)
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#define M3_DPLL_MULT_19 (17 << 12)
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#define M3_DPLL_DIV_19 (0 << 8)
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#define M3_CM_CLKSEL1_PLL_19_VAL (MX_48M_SRC | MX_54M_SRC | \
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M3_DPLL_DIV_19 | M3_DPLL_MULT_19 | \
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MX_APLLS_CLIKIN_19_2)
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/*
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* #2 (ratio1) DPLL = 330*2 = 660MHz, L3=165MHz
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*/
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#define M2_DPLL_MULT_12 (55 << 12)
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#define M2_DPLL_DIV_12 (1 << 8)
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#define M2_CM_CLKSEL1_PLL_12_VAL (MX_48M_SRC | MX_54M_SRC | \
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M2_DPLL_DIV_12 | M2_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12)
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/* Speed changes - Used 658.7MHz instead of 660MHz for LP-Refresh M=76 N=2,
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|
|
|
* relock time issue */
|
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|
|
|
/* Core frequency changed from 330/165 to 329/164 MHz*/
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|
#define M2_DPLL_MULT_13 (76 << 12)
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|
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#define M2_DPLL_DIV_13 (2 << 8)
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|
|
#define M2_CM_CLKSEL1_PLL_13_VAL (MX_48M_SRC | MX_54M_SRC | \
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M2_DPLL_DIV_13 | M2_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13)
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#define M2_DPLL_MULT_19 (17 << 12)
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|
|
#define M2_DPLL_DIV_19 (0 << 8)
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|
|
#define M2_CM_CLKSEL1_PLL_19_VAL (MX_48M_SRC | MX_54M_SRC | \
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M2_DPLL_DIV_19 | M2_DPLL_MULT_19 | \
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MX_APLLS_CLIKIN_19_2)
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|
/* boot (boot) */
|
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|
|
#define MB_DPLL_MULT (1 << 12)
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|
|
#define MB_DPLL_DIV (0 << 8)
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|
|
|
#define MB_CM_CLKSEL1_PLL_12_VAL (MX_48M_SRC | MX_54M_SRC | \
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|
MB_DPLL_DIV | MB_DPLL_MULT | \
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MX_APLLS_CLIKIN_12)
|
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|
|
|
#define MB_CM_CLKSEL1_PLL_13_VAL (MX_48M_SRC | MX_54M_SRC | \
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|
MB_DPLL_DIV | MB_DPLL_MULT | \
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|
MX_APLLS_CLIKIN_13)
|
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|
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|
|
|
#define MB_CM_CLKSEL1_PLL_19_VAL (MX_48M_SRC | MX_54M_SRC | \
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|
|
MB_DPLL_DIV | MB_DPLL_MULT | \
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MX_APLLS_CLIKIN_19)
|
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|
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|
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|
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/*
|
|
|
|
|
* 2430 - chassis (sedna)
|
|
|
|
|
* 165 (ratio1) same as above #2
|
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|
|
|
* 150 (ratio1)
|
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|
|
|
* 133 (ratio2) same as above #4
|
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|
|
|
* 110 (ratio2) same as above #3
|
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|
|
|
* 104 (ratio2)
|
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|
|
|
* boot (boot)
|
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|
*/
|
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|
|
/* PRCM I target DPLL = 2*330MHz = 660MHz */
|
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|
|
|
#define MI_DPLL_MULT_12 (55 << 12)
|
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|
|
|
#define MI_DPLL_DIV_12 (1 << 8)
|
|
|
|
|
#define MI_CM_CLKSEL1_PLL_12_VAL (MX_48M_SRC | MX_54M_SRC | \
|
|
|
|
|
MI_DPLL_DIV_12 | MI_DPLL_MULT_12 | \
|
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|
|
|
MX_APLLS_CLIKIN_12)
|
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|
|
|
|
|
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|
|
/*
|
|
|
|
|
* 2420 Equivalent - mode registers
|
|
|
|
|
* PRCM II , target DPLL = 2*300MHz = 600MHz
|
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|
|
|
*/
|
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|
|
#define MII_DPLL_MULT_12 (50 << 12)
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|
|
|
#define MII_DPLL_DIV_12 (1 << 8)
|
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|
|
|
#define MII_CM_CLKSEL1_PLL_12_VAL (MX_48M_SRC | MX_54M_SRC | \
|
|
|
|
|
MII_DPLL_DIV_12 | MII_DPLL_MULT_12 | \
|
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|
|
|
MX_APLLS_CLIKIN_12)
|
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|
|
|
#define MII_DPLL_MULT_13 (300 << 12)
|
|
|
|
|
#define MII_DPLL_DIV_13 (12 << 8)
|
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|
|
#define MII_CM_CLKSEL1_PLL_13_VAL (MX_48M_SRC | MX_54M_SRC | \
|
|
|
|
|
MII_DPLL_DIV_13 | MII_DPLL_MULT_13 | \
|
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|
|
|
MX_APLLS_CLIKIN_13)
|
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|
|
|
|
|
|
|
|
/* PRCM III target DPLL = 2*266 = 532MHz*/
|
|
|
|
|
#define MIII_DPLL_MULT_12 (133 << 12)
|
|
|
|
|
#define MIII_DPLL_DIV_12 (5 << 8)
|
|
|
|
|
#define MIII_CM_CLKSEL1_PLL_12_VAL (MX_48M_SRC | MX_54M_SRC | \
|
|
|
|
|
MIII_DPLL_DIV_12 | \
|
|
|
|
|
MIII_DPLL_MULT_12 | MX_APLLS_CLIKIN_12)
|
|
|
|
|
#define MIII_DPLL_MULT_13 (266 << 12)
|
|
|
|
|
#define MIII_DPLL_DIV_13 (12 << 8)
|
|
|
|
|
#define MIII_CM_CLKSEL1_PLL_13_VAL (MX_48M_SRC | MX_54M_SRC | \
|
|
|
|
|
MIII_DPLL_DIV_13 | \
|
|
|
|
|
MIII_DPLL_MULT_13 | MX_APLLS_CLIKIN_13)
|
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|
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|
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|
|
/* PRCM VII (boot bypass) */
|
|
|
|
|
#define MVII_CM_CLKSEL1_PLL_12_VAL MB_CM_CLKSEL1_PLL_12_VAL
|
|
|
|
|
#define MVII_CM_CLKSEL1_PLL_13_VAL MB_CM_CLKSEL1_PLL_13_VAL
|
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|
|
|
/* High and low operation value */
|
|
|
|
|
#define MX_CLKSEL2_PLL_2x_VAL (2 << 0)
|
|
|
|
|
#define MX_CLKSEL2_PLL_1x_VAL (1 << 0)
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|
|
/* MPU speed defines */
|
|
|
|
|
#define S12M 12000000
|
|
|
|
|
#define S13M 13000000
|
|
|
|
|
#define S19M 19200000
|
|
|
|
|
#define S26M 26000000
|
|
|
|
|
#define S100M 100000000
|
|
|
|
|
#define S133M 133000000
|
|
|
|
|
#define S150M 150000000
|
|
|
|
|
#define S164M 164000000
|
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|
|
|
#define S165M 165000000
|
|
|
|
|
#define S199M 199000000
|
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|
|
|
#define S200M 200000000
|
|
|
|
|
#define S266M 266000000
|
|
|
|
|
#define S300M 300000000
|
|
|
|
|
#define S329M 329000000
|
|
|
|
|
#define S330M 330000000
|
|
|
|
|
#define S399M 399000000
|
|
|
|
|
#define S400M 400000000
|
|
|
|
|
#define S532M 532000000
|
|
|
|
|
#define S600M 600000000
|
|
|
|
|
#define S658M 658000000
|
|
|
|
|
#define S660M 660000000
|
|
|
|
|
#define S798M 798000000
|
|
|
|
|
|
|
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|
|
|
extern const struct prcm_config omap2420_rate_table[];
|
2010-02-13 03:26:46 +07:00
|
|
|
|
2011-01-28 07:39:40 +07:00
|
|
|
#ifdef CONFIG_SOC_OMAP2430
|
2009-12-09 06:21:29 +07:00
|
|
|
extern const struct prcm_config omap2430_rate_table[];
|
2010-02-13 03:26:46 +07:00
|
|
|
#else
|
|
|
|
|
#define omap2430_rate_table NULL
|
|
|
|
|
#endif
|
2009-12-09 06:21:29 +07:00
|
|
|
extern const struct prcm_config *rate_table;
|
|
|
|
|
extern const struct prcm_config *curr_prcm_set;
|
|
|
|
|
|
|
|
|
|
#endif
|