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| author |   Rajendra Nayak <rnayak@ti.com> | 2009-12-08 18:24:52 -0700 |
|---|---|---|
| committer |   paul <paul@twilight.(none)> | 2009-12-11 17:00:45 -0700 |
| commit | 234f0c4c66af8108ce151837313c522e36a84de4 (patch) | |
| tree | f1315c8254a6cac15d23c065f7ed5ac57aba0a62 /arch/arm/mach-omap2/prcm-common.h | |
| parent | ARM: OMAP4: PM: Adds PRM register defs for OMAP4 (diff) | |
| download | linux-dev-234f0c4c66af8108ce151837313c522e36a84de4.tar.xz linux-dev-234f0c4c66af8108ce151837313c522e36a84de4.zip | |
ARM: OMAP4: PM: Adds PRM register shift and mask bits
This patch adds OMAP4 specific PRM register bit field
shifts and masks. Auto generated using a python script
(gen_prm_shifts_and_mask.py) developed by Benoit Cousson,
Paul Walmsley and Rajendra Nayak.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/prcm-common.h')
| -rw-r--r-- | arch/arm/mach-omap2/prcm-common.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 4f1b7361df99..61ac2a418bd0 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -51,6 +51,12 @@ #define OMAP3430_NEON_MOD 0xb00 #define OMAP3430ES2_USBHOST_MOD 0xc00 +#define BITS(n_bit) \ + (((1 << n_bit) - 1) | (1 << n_bit)) + +#define BITFIELD(l_bit, u_bit) \ + (BITS(u_bit) & ~((BITS(l_bit)) >> 1)) + /* OMAP44XX specific module offsets */ /* CM1 instances */ |