blackbird-op-linux/arch/arm/mach-omap2/clock24xx.c, branch master

OMAP2 clock: convert clock24xx.h to clock2xxx_data.c, opp2xxx*

2009-12-11T23:16:00+00:00

The OMAP2 clock code currently #includes a large .h file full of static data structures. Instead, define the data in a .c file. Russell King proposed this new arrangement: http://marc.info/?l=linux-omap&m=125967425908895&w=2 This patch also deals with most of the flagrant checkpatch violations. While here, separate the prcm_config data structures out into their own files, opp2xxx.h and opp24{2,3}0_data.c, and only build in the OPP tables for the target device. This should save some memory. In the long run, these prcm_config tables should be replaced with OPP code. Signed-off-by: Paul Walmsley Cc: Russell King Cc: Richard Woodruff Cc: Nishanth Menon

OMAP3 clock: convert clock34xx.h to clock34xx_data.c

2009-12-11T23:12:15+00:00

The OMAP3 clock code currently #includes a large .h file full of static data structures. Instead, define the data in a .c file. Russell King proposed this new arrangement: http://marc.info/?l=linux-omap&m=125967425908895&w=2 Signed-off-by: Paul Walmsley Cc: Russell King

OMAP2xxx clock: remove implicit dependency between rate CPU flag and clkdev_omap CPU flag

2009-12-11T23:12:11+00:00

cpu_mask is reused in the OMAP2xxx clock code to match against both the CPU-specific rate flags (e.g., RATE_IN_2420) and the OMAP clkdev integration code CPU flags (e.g., CK_242X). This means that any patch that renumbers the CK_* macros, as the next patch does, will probably break. This patch separates the clkdev_omap and clksel_rate CPU type detection flags so the CK_* macros can be renumbered freely. Signed-off-by: Paul Walmsley

OMAP2 clock: APLL code shouldn't rely on static clocks in its local namespace

2009-12-11T23:12:11+00:00

Similar to the previous patch, the APLL code relied on the presence of the static struct clks in its own namespace. The APLL code didn't use them for validation, however - it adjusted its own internal state depending on the struct clk * that called it. Now that static struct clks are leaving the clock24xx.c namespace, use a more durable method: split the omap2_clk_fixed_enable() function into omap2_clk_apll96_enable() and omap2_clk_apll54_enable(). They still share a disable function. Signed-off-by: Paul Walmsley

OMAP1/2/3 clock: remove paranoid checks in preparation for clock{,2xxx,3xxx}_data.c

2009-12-11T23:12:07+00:00

Some parts of the clock code took advantage of the fact that the statically allocated clock tree was in clock{,24xx,34xx}.c's local namespace to do some extra argument checks. These are overzealous and are more difficult to maintain when the clock tree is in a separate namespace, so, remove them. Signed-off-by: Paul Walmsley

OMAP: OMAPFB: add omapdss device

2009-12-09T10:04:32+00:00

The upcoming new display subsystem driver is divided to two devices, omapdss and omapfb, of which omapdss handles the actual hardware. This patch adds a dummy omapdss platform device for the current omapfb driver, which is then used to get the clocks. This will make it possible for the current and the new display drivers to co-exist. Signed-off-by: Tomi Valkeinen Acked-by: Tony Lindgren

omap: headers: Move remaining headers from include/mach to include/plat

2009-10-20T16:40:47+00:00

Move the remaining headers under plat-omap/include/mach to plat-omap/include/plat. Also search and replace the files using these headers to include using the right path. This was done with: #!/bin/bash mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" headers=$(cd $mach_dir_old && ls *.h) omap_dirs="arch/arm/*omap*/ \ drivers/video/omap \ sound/soc/omap" other_files="drivers/leds/leds-ams-delta.c \ drivers/mfd/menelaus.c \ drivers/mfd/twl4030-core.c \ drivers/mtd/nand/ams-delta.c" for header in $headers; do old="#include

OMAP2xxx clock: set up clockdomain pointer in struct clk

2009-10-14T22:40:37+00:00

clock24xx.c is missing a omap2_init_clk_clkdm() in its omap2_clk_init() function. Among other bad effects, this causes the OMAP hwmod layer to oops on boot. Thanks to Carlos Aguiar and Stefano Panella for reporting this bug. Thanks to Tony Lindgren for N800 booting advice. Signed-off-by: Paul Walmsley Cc: Carlos Aguiar Cc: Stefano Panella Cc: Tony Lindgren

OMAP2 clock: 2430 I2CHS uses non-standard CM_IDLEST register

2009-07-25T02:10:36+00:00

OMAP2430 I2CHS CM_IDLEST bits are in CM_IDLEST1_CORE, but the CM_*CLKEN bits are in CM_{I,F}CLKEN2_CORE [1]. Fix by implementing a custom clkops .find_idlest function to return the correct slave IDLEST register. ... 1. OMAP2430 Multimedia Device Package-on-Package (POP) Silicon Revision 2.1 (Rev. V) Technical Reference Manual, tables 4-99 and 4-105. Signed-off-by: Paul Walmsley

Merge branch 'omap-clock-upstream' of git://git.pwsan.com/linux-2.6 into for-next

2009-05-26T21:41:35+00:00