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293d2e97b3
linux/drivers/clk
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Georgi Djakov 293d2e97b3 clk: qcom: Introduce parent_map tables 
In the current parent mapping code, we can get duplicate or inconsistent
indexes, which leads to discrepancy between the number of elements in the
array and the number of parents. Until now, this was solved with some
reordering but this is not always possible.

This patch introduces index tables that are used to define the relations
between the PLL source and the hardware mux configuration value.
To accomplish this, here we do the following:
 - Define a parent_map struct to map the relations between PLL source index
 and register configuration value.
 - Add a qcom_find_src_index() function for finding the index of a clock
 matching the specific PLL configuration.
 - Update the {set,get}_parent RCG functions use the newly introduced
 parent_map struct.
 - Convert all existing drivers to the new parent_map tables.

Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-03-23 16:09:19 -07:00
..
at91 The clock framework changes for 3.20 contain the usual driver additions, 2015-02-21 12:30:30 -08:00
bcm clk: Add rate constraints to clocks 2015-02-02 14:23:42 -08:00
berlin clk: berlin: bg2q: remove non-exist "smemc" gate clock 2015-01-13 10:58:43 -08:00
hisilicon clk: Add rate constraints to clocks 2015-02-02 14:23:42 -08:00
keystone clk: keystone: gate: fix clk_init_data initialization 2014-02-10 15:17:43 -05:00
mmp clk: Add rate constraints to clocks 2015-02-02 14:23:42 -08:00
mvebu clk: mvebu: add Marvell Armada 39x driver 2015-03-04 15:18:53 +01:00
mxs Revert "clk: mxs: Fix invalid 32-bit access to frac registers" 2015-02-18 10:13:26 -08:00
pxa clk: Replace explicit clk assignment with __clk_hw_set_clk 2015-02-18 09:40:11 -08:00
qcom clk: qcom: Introduce parent_map tables 2015-03-23 16:09:19 -07:00
rockchip The clock framework changes for 3.20 contain the usual driver additions, 2015-02-21 12:30:30 -08:00
samsung Merge tag 'v3.20-exynos5433-clk' of git://linuxtv.org/snawrocki/samsung into clk-next 2015-03-12 12:18:57 -07:00
shmobile The clock framework changes for 3.20 contain the usual driver additions, 2015-02-21 12:30:30 -08:00
sirf clk: sirf: update copyright years to 2014 2014-03-26 21:47:35 -07:00
socfpga Adds support getting the divider registers for the MAIN PLL that was once 2014-05-12 19:11:13 -07:00
spear Merge branch 'clk-fixes' into clk-next 2014-07-13 07:56:45 -07:00
st clk: Replace explicit clk assignment with __clk_hw_set_clk 2015-02-18 09:40:11 -08:00
sunxi The clock framework changes for 3.20 contain the usual driver additions, 2015-02-21 12:30:30 -08:00
tegra clk: Replace explicit clk assignment with __clk_hw_set_clk 2015-02-18 09:40:11 -08:00
ti clk: ti: Fix FAPLL parent enable bit handling 2015-02-25 12:06:29 -08:00
ux500 clk: ux500: Drop use of clk-private.h 2015-01-27 11:56:33 -08:00
versatile ARM: vexpress: Remove non-DT code 2014-11-28 16:08:16 +01:00
x86 clk: x86: drop owner assignment from platform_drivers 2014-10-20 16:20:23 +02:00
zynq clk: zynq: Force CPU_2X clock to be ungated 2015-01-27 17:00:24 -08:00
clk-asm9260.c ARM: clk: add clk-asm9260 driver 2015-01-20 10:10:51 -08:00
clk-axi-clkgen.c clk: Remove .owner field for driver 2014-09-25 17:43:31 -07:00
clk-axm5516.c clk: drop owner assignment from platform_drivers 2014-10-20 16:20:22 +02:00
clk-bcm2835.c
clk-cdce706.c clk: TI CDCE706 clock synthesizer driver 2015-01-17 13:52:40 -08:00
clk-clps711x.c clk: Add CLPS711X clk driver 2014-07-28 23:30:46 -07:00
clk-composite.c clk: Replace explicit clk assignment with __clk_hw_set_clk 2015-02-18 09:40:11 -08:00
clk-conf.c clk: Replace of_clk_get_by_clkspec() with of_clk_get_from_provider() 2015-03-12 12:20:34 -07:00
clk-devres.c
clk-divider.c clk: divider: fix calculation of initial best divider when rounding to closest 2015-03-09 14:20:17 -07:00
clk-efm32gg.c clk/efm32gg: fix dt init prototype 2014-09-09 13:52:18 -07:00
clk-fixed-factor.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
clk-fixed-rate.c clk: add accuracy support for fixed clock 2013-12-22 23:14:28 -08:00
clk-fractional-divider.c clk: fractional-divider: support for divider bypassing 2015-03-12 12:18:47 -07:00
clk-gate.c clk-gate: fix bit # check in clk_register_gate() 2015-01-20 10:09:05 -08:00
clk-gpio-gate.c clk: gpio-gate: Ensure gpiod_ APIs are prototyped 2014-09-30 11:57:54 -07:00
clk-highbank.c
clk-ls1x.c clk: ls1x: Update relationship among all clocks 2014-11-24 07:45:09 +01:00
clk-max77686.c clk: Remove .owner field for driver 2014-09-25 17:43:31 -07:00
clk-max77802.c clk: Remove .owner field for driver 2014-09-25 17:43:31 -07:00
clk-max-gen.c clk: Add generic driver for Maxim PMIC clocks 2014-09-09 13:55:44 -07:00
clk-max-gen.h clk: Add generic driver for Maxim PMIC clocks 2014-09-09 13:55:44 -07:00
clk-moxart.c clk: add MOXA ART SoCs clock driver 2014-03-18 17:13:14 -07:00
clk-mux.c clk: Add clk_unregister_{divider, gate, mux} to close memory leak 2015-01-17 13:52:41 -08:00
clk-nomadik.c clk: nomadik: fix multiplatform problem 2014-02-26 11:14:44 -08:00
clk-nspire.c
clk-palmas.c clk: Remove .owner field for driver 2014-09-25 17:43:31 -07:00
clk-qoriq.c clk: qoriq: Add support for the platform PLL 2015-02-18 09:56:43 -08:00
clk-rk808.c clk: RK808: add clkout driver for RK808 2014-10-14 02:18:18 +02:00
clk-s2mps11.c Please consider pulling the clk framework changes toward 3.19. It is 2014-12-20 16:42:36 -08:00
clk-si570.c clk: si570: Fix email address specifiction 2014-05-20 16:18:18 +02:00
clk-si5351.c The second half of the clock framework pull requeust for 3.14 is 2014-01-28 18:44:53 -08:00
clk-si5351.h clk: si5351: remove variant from platform_data 2014-01-27 11:20:22 -08:00
clk-twl6040.c clk: Remove .owner field for driver 2014-09-25 17:43:31 -07:00
clk-u300.c clk: u300: Terminate of match table 2014-05-27 18:29:04 -07:00
clk-vt8500.c clk: vt8500: Staticize vtwm_pll_ops 2013-12-19 17:47:32 -08:00
clk-wm831x.c clk: Remove .owner field for driver 2014-09-25 17:43:31 -07:00
clk-xgene.c clk: Add APM X-Gene SoC clock driver 2013-10-07 11:22:15 -07:00
clk.c Merge branch 'clk-fixes' into clk-next 2015-03-12 12:20:36 -07:00
clk.h clk: Replace of_clk_get_by_clkspec() with of_clk_get_from_provider() 2015-03-12 12:20:34 -07:00
clkdev.c clk: Replace of_clk_get_by_clkspec() with of_clk_get_from_provider() 2015-03-12 12:20:34 -07:00
Kconfig The clock framework changes for 3.20 contain the usual driver additions, 2015-02-21 12:30:30 -08:00
Makefile ARM: clk: add clk-asm9260 driver 2015-01-20 10:10:51 -08:00