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Merge tag 'clk-for-linus-3.14-part2' of git://git.linaro.org/people/mike.turquette/linux

Browse Source 
Pull more clock framework changes from Mike Turquette:
 "The second half of the clock framework pull requeust for 3.14 is
  dominated by platform support for Qualcomm's MSM SoCs, DT binding
  updates for TI's OMAP-ish processors and additional support for
  Samsung chips.

  Additionally there are other smaller clock driver changes and several
  last minute fixes.  This pull request also includes the HiSilicon
  support that depends on the already-merged arm-soc pull request"

[ Fix up stupid compile error in the source tree with evil merge  - Grumpy Linus ]

* tag 'clk-for-linus-3.14-part2' of git://git.linaro.org/people/mike.turquette/linux: (49 commits)
  clk: sort Makefile
  clk: sunxi: fix overflow when setting up divided factors
  clk: Export more clk-provider functions
  dt-bindings: qcom: Fix warning with duplicate dt define
  clk: si5351: remove variant from platform_data
  clk: samsung: Remove unneeded semicolon
  clk: qcom: Fix modular build
  ARM: OMAP3: use DT clock init if DT data is available
  ARM: AM33xx: remove old clock data and link in new clock init code
  ARM: AM43xx: Enable clock init
  ARM: OMAP: DRA7: Enable clock init
  ARM: OMAP4: remove old clock data and link in new clock init code
  ARM: OMAP2+: io: use new clock init API
  ARM: OMAP2+: PRM: add support for initializing PRCM clock modules from DT
  ARM: OMAP3: hwmod: initialize clkdm from clkdm_name
  ARM: OMAP: hwmod: fix an incorrect clk type cast with _get_clkdm
  ARM: OMAP2+: clock: use driver API instead of direct memory read/write
  ARM: OMAP2+: clock: add support for indexed memmaps
  ARM: dts: am43xx clock data
  ARM: dts: AM35xx: use DT clock data
  ...
This commit is contained in:
Linus Torvalds
2014-01-28 18:44:53 -08:00
parent f1499382f1 fd3fdaf09f
commit d30492adea
83 changed files with 14876 additions and 3139 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
arch/arm/mach-omap2/io.c
View File

@@ -55,10 +55,10 @@
#include "prm44xx.h"
/*
* omap_clk_init: points to a function that does the SoC-specific
* omap_clk_soc_init: points to a function that does the SoC-specific
* clock initializations
*/
int (*omap_clk_init)(void);
static int (*omap_clk_soc_init)(void);
/*
* The machine specific code may provide the extra mapping besides the
@@ -419,7 +419,7 @@ void __init omap2420_init_early(void)
omap242x_clockdomains_init();
omap2420_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_init = omap2420_clk_init;
omap_clk_soc_init = omap2420_clk_init;
}
void __init omap2420_init_late(void)
@@ -448,7 +448,7 @@ void __init omap2430_init_early(void)
omap243x_clockdomains_init();
omap2430_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_init = omap2430_clk_init;
omap_clk_soc_init = omap2430_clk_init;
}
void __init omap2430_init_late(void)
@@ -482,27 +482,35 @@ void __init omap3_init_early(void)
omap3xxx_clockdomains_init();
omap3xxx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_init = omap3xxx_clk_init;
omap_clk_soc_init = omap3xxx_clk_init;
}
void __init omap3430_init_early(void)
{
omap3_init_early();
if (of_have_populated_dt())
omap_clk_soc_init = omap3430_dt_clk_init;
}
void __init omap35xx_init_early(void)
{
omap3_init_early();
if (of_have_populated_dt())
omap_clk_soc_init = omap3430_dt_clk_init;
}
void __init omap3630_init_early(void)
{
omap3_init_early();
if (of_have_populated_dt())
omap_clk_soc_init = omap3630_dt_clk_init;
}
void __init am35xx_init_early(void)
{
omap3_init_early();
if (of_have_populated_dt())
omap_clk_soc_init = am35xx_dt_clk_init;
}
void __init ti81xx_init_early(void)
@@ -520,7 +528,10 @@ void __init ti81xx_init_early(void)
omap3xxx_clockdomains_init();
omap3xxx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_init = omap3xxx_clk_init;
if (of_have_populated_dt())
omap_clk_soc_init = ti81xx_dt_clk_init;
else
omap_clk_soc_init = omap3xxx_clk_init;
}
void __init omap3_init_late(void)
@@ -581,7 +592,7 @@ void __init am33xx_init_early(void)
am33xx_clockdomains_init();
am33xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_init = am33xx_clk_init;
omap_clk_soc_init = am33xx_dt_clk_init;
}
void __init am33xx_init_late(void)
@@ -606,6 +617,7 @@ void __init am43xx_init_early(void)
am43xx_clockdomains_init();
am43xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_soc_init = am43xx_dt_clk_init;
}
void __init am43xx_init_late(void)
@@ -635,7 +647,7 @@ void __init omap4430_init_early(void)
omap44xx_clockdomains_init();
omap44xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_init = omap4xxx_clk_init;
omap_clk_soc_init = omap4xxx_dt_clk_init;
}
void __init omap4430_init_late(void)
@@ -666,6 +678,7 @@ void __init omap5_init_early(void)
omap54xx_clockdomains_init();
omap54xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_soc_init = omap5xxx_dt_clk_init;
}
void __init omap5_init_late(void)
@@ -691,6 +704,7 @@ void __init dra7xx_init_early(void)
dra7xx_clockdomains_init();
dra7xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_soc_init = dra7xx_dt_clk_init;
}
void __init dra7xx_init_late(void)
@@ -710,3 +724,17 @@ void __init omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
_omap2_init_reprogram_sdrc();
}
}
int __init omap_clk_init(void)
{
int ret = 0;
if (!omap_clk_soc_init)
return 0;
ret = of_prcm_init();
if (!ret)
ret = omap_clk_soc_init();
return ret;
}