Hi,
This patch series splits clock2xxx.c and clock34xx.c by
clock "type", e.g., DPLLs, APLLs, clksel clocks, etc. The point
is to make the code easier to read and easier to debug (by
restricting the scope of DEBUG defines). This also lays the
groundwork for further generalization of the clock code.
The series also cleans up a few other minor aspects of the clock
code: the various struct omap2_clk_functions are combined; a
warning identified by sparse is resolved; unnecessary includes
have been trimmed; and some formerly-common code is now only
compiled for the chips that need it.
There are a few minor functional changes, documented in some of
the patch descriptions, but nothing significant.
Compile-tested with n8x0_defconfig, omap_2430sdp_defconfig, and
omap3_beagle_defconfig. Boot-tested on Beagle and N800.
Applies on the "for_2.6.34" branch of git://git.pwsan.com/linux-2.6
- Paul
---
size:
text data bss dec hex filename
2329525 126400 64056 2519981 2673ad vmlinux.n8x0.orig
2329585 126400 64056 2520041 2673e9 vmlinux.n8x0.patched
3418395 179456 146848 3744699 3923bb vmlinux.2430sdp.orig
3418547 179456 146848 3744851 392453 vmlinux.2430sdp.patched
3624493 199200 102984 3926677 3bea95 vmlinux.beagle.orig
3624373 199200 102984 3926557 3bea1d vmlinux.beagle
Paul Walmsley (18):
OMAP3 clock: move OMAP3-specific DPLL functions to dpll3xxx.c
OMAP2/3/4 clock: move DPLL clock functions into clkt_dpll.c
OMAP2/3/4 clock: move clksel clock functions into clkt_clksel.c
OMAP2 clock: move all static functions to the top of the file
OMAP2/3/4 clock: combine all omap2_clk_functions
OMAP2xxx clock: move the DPLL+CORE composite clock code into clkt2xxx_dpllcore.c
OMAP2xxx clock: move the DVFS virtual clock code into clkt2xxx_virt_prcm_set.c
OMAP2xxx clock: move the APLL clock code into clkt2xxx_apll.c
OMAP2xxx clock: move osc_clk code into clkt2xxx_osc.c
OMAP2xxx clock: move sys_clk code into clkt2xxx_sys.c
OMAP2 clock: don't compile OMAP2430-only functions on non-2430 builds
OMAP3 clock: split out DPLL3 M2 divider functions into clkt3xxx_dpll3m2.c
OMAP2/3 clock: clean up omap*_clk_arch_init()
OMAP2/3 clock: remove unnecessary includes and clean up header
OMAP2/3/4 clock: omap2_clk_prepare_for_reboot() is OMAP2xxx-only
OMAP3 DPLL: reorganize static functions
OMAP clock: resolve all remaining sparse warnings
OMAP2/3/4 clock: rename and clean the omap2_clk_init() functions
arch/arm/mach-omap2/Makefile | 18 -
arch/arm/mach-omap2/clkt2xxx_apll.c | 120 ++++
arch/arm/mach-omap2/clkt2xxx_dpllcore.c | 172 +++++
arch/arm/mach-omap2/clkt2xxx_osc.c | 62 ++
arch/arm/mach-omap2/clkt2xxx_sys.c | 50 ++
arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 245 ++++++++
arch/arm/mach-omap2/clkt3xxx_dpll3m2.c | 120 ++++
arch/arm/mach-omap2/clkt_clksel.c | 413 +++++++++++++
arch/arm/mach-omap2/clkt_dpll.c | 386 ++++++++++++
arch/arm/mach-omap2/clock.c | 825 ++------------------------
arch/arm/mach-omap2/clock.h | 11
arch/arm/mach-omap2/clock2xxx.c | 548 +----------------
arch/arm/mach-omap2/clock2xxx.h | 7
arch/arm/mach-omap2/clock2xxx_data.c | 6
arch/arm/mach-omap2/clock34xx.c | 154 -----
arch/arm/mach-omap2/clock34xx.h | 1
arch/arm/mach-omap2/clock34xx_data.c | 19 -
arch/arm/mach-omap2/clock44xx.c | 14
arch/arm/mach-omap2/clock44xx.h | 2
arch/arm/mach-omap2/clock44xx_data.c | 4
arch/arm/mach-omap2/dpll3xxx.c | 113 ++--
arch/arm/mach-omap2/io.c | 15
arch/arm/mach-omap2/prcm.c | 8
arch/arm/plat-omap/clock.c | 2
arch/arm/plat-omap/include/plat/clock.h | 2
25 files changed, 1774 insertions(+), 1543 deletions(-)
create mode 100644 arch/arm/mach-omap2/clkt2xxx_apll.c
create mode 100644 arch/arm/mach-omap2/clkt2xxx_dpllcore.c
create mode 100644 arch/arm/mach-omap2/clkt2xxx_osc.c
create mode 100644 arch/arm/mach-omap2/clkt2xxx_sys.c
create mode 100644 arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
create mode 100644 arch/arm/mach-omap2/clkt3xxx_dpll3m2.c
create mode 100644 arch/arm/mach-omap2/clkt_clksel.c
create mode 100644 arch/arm/mach-omap2/clkt_dpll.c
rename arch/arm/mach-omap2/{dpll.c => dpll3xxx.c} (98%)
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