linux/drivers/clk
Gregory CLEMENT 1771b10d60 clk: respect the clock dependencies in of_clk_init
Until now the clock providers were initialized in the order found in
the device tree. This led to have the dependencies between the clocks
not respected: children clocks could be initialized before their
parent clocks.

Instead of forcing each platform to manage its own initialization order,
this patch adds this work inside the framework itself.

Using the data of the device tree the of_clk_init function now delayed
the initialization of a clock provider if its parent provider was not
ready yet.

The strict dependency check (all parents of a given clk must be
initialized) was added by Boris BREZILLON

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-03-19 17:15:29 -07:00
..
at91 clk: at91: optimization of the set_rate callback 2014-03-19 15:22:02 -07:00
hisilicon updating clock drivers for Hisilicon 2014-03-19 12:54:03 -07:00
keystone clk: keystone: gate: fix clk_init_data initialization 2014-02-10 15:17:43 -05:00
mmp clk: add CLK_SET_RATE_NO_REPARENT flag 2013-08-19 12:27:17 -07:00
mvebu clock: mvebu new SoC changes for v3.15 (incremental pull #2) 2014-03-18 21:34:45 -07:00
mxs ARM: mxs: remove custom .init_time hook 2013-09-29 21:09:34 +02:00
qcom clk: qcom: Fix modular build 2014-01-17 13:39:42 -08:00
rockchip clk: add support for Rockchip gate clocks 2013-06-20 15:58:27 -07:00
samsung The second half of the clock framework pull requeust for 3.14 is 2014-01-28 18:44:53 -08:00
shmobile clk: shmobile: div6: use proper description in kernel doc 2014-02-25 00:26:37 -08:00
sirf clk: sirf: re-arch to make the codes support both prima2 and atlas6 2014-01-16 12:00:53 -08:00
socfpga clk: socfpga: Fix section mismatch warning 2014-03-18 23:42:35 -07:00
spear clk: SPEAr: Staticize clk_frac_ops 2013-12-19 11:45:17 -08:00
sunxi clk: sunxi: fix thinko in comment 2014-03-19 12:35:07 -07:00
tegra Merge branch 'clk-fixes' into clk-next 2014-02-24 23:07:53 -08:00
ti clk: ti/divider: fix rate calculation for fractional rates 2014-02-26 18:23:58 -08:00
ux500 clk: ux500: Staticize ux500_twocell_get 2014-02-23 15:04:40 -08:00
versatile The first half of the clk framework pull request is made up almost 2014-01-23 18:56:08 -08:00
x86 ACPI / LPSS: add support for Intel BayTrail 2013-06-19 01:08:47 +02:00
zynq clk: zynq: Use clk_readl/clk_writel helper function 2014-02-25 14:08:48 -08:00
clk-axi-clkgen.c clk: axi-clkgen: Add support for v2 2014-02-26 17:02:29 -08:00
clk-bcm2835.c ARM: bcm2835: remove custom .init_time hook 2013-09-29 21:09:24 +02:00
clk-composite.c clk: composite: pass mux_hw into determine_rate 2014-01-15 07:48:03 -08:00
clk-devres.c ARM: 7537/1: clk: Fix release in devm_clk_put() 2012-09-19 21:51:27 +01:00
clk-divider.c clk: divider: fix rate calculation for fractional rates 2014-02-26 18:23:46 -08:00
clk-efm32gg.c clk: new driver for efm32 SoC 2013-11-04 12:23:18 -08:00
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-gate.c clk: wrap I/O access for improved portability 2013-08-27 17:50:38 -07:00
clk-highbank.c ARM: highbank: remove custom .init_time hook 2013-09-29 21:09:29 +02:00
clk-ls1x.c clk: add Loongson1B clock support 2012-08-31 11:05:18 -07:00
clk-max77686.c clk: max77686: Register OF clock provider 2014-01-08 09:57:07 -08:00
clk-moxart.c clk: add MOXA ART SoCs clock driver 2014-03-18 17:13:14 -07:00
clk-mux.c clk: wrap I/O access for improved portability 2013-08-27 17:50:38 -07:00
clk-nomadik.c clk: nomadik: fix multiplatform problem 2014-02-26 11:14:44 -08:00
clk-nspire.c clk: Add TI-Nspire clock drivers 2013-05-31 12:07:45 -07:00
clk-ppc-corenet.c clk: mpc85xx: Update the driver to align to new clock bindings 2014-03-19 17:04:14 -07:00
clk-s2mps11.c clk: clk-s2mps11: Add support for clocks in S5M8767 MFD 2014-03-18 17:13:24 -07:00
clk-si570.c clk: si570: Remove redundant of_match_ptr helper 2013-12-22 22:46:52 -08:00
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: use platform_{get,set}_drvdata() 2013-05-30 18:19:34 -07:00
clk-u300.c clk: u300: Fix incorrect placement of __initconst 2013-08-27 18:34:09 -07:00
clk-vt8500.c clk: vt8500: Staticize vtwm_pll_ops 2013-12-19 17:47:32 -08:00
clk-wm831x.c clk: wm831x: get rid of the implementation of remove function 2013-10-02 01:23:34 -07:00
clk-xgene.c clk: Add APM X-Gene SoC clock driver 2013-10-07 11:22:15 -07:00
clk.c clk: respect the clock dependencies in of_clk_init 2014-03-19 17:15:29 -07:00
clk.h clk: Provide not locked variant of of_clk_get_from_provider() 2013-12-04 17:19:30 +01:00
clkdev.c clk: return probe defer when DT clock not yet ready 2014-02-24 17:14:56 -08:00
Kconfig clk: clk-s2mps11: Add support for clocks in S5M8767 MFD 2014-03-18 17:13:24 -07:00
Makefile updating clock drivers for Hisilicon 2014-03-19 12:54:03 -07:00