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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-22 20:23:57 +08:00
linux-next/drivers/clk
Nishanth Menon b4be018921 CLK: TI: dpll: support OMAP5 MPU DPLL that need special handling for higher frequencies
MPU DPLL on OMAP5, DRA75x, DRA72x has a limitation on the maximum
frequency it can be locked at. Duty Cycle Correction circuit is used
to recover a correct duty cycle for achieving higher frequencies
(hardware internally switches output to M3 output(CLKOUTHIF) from M2
output (CLKOUT)).

So provide support to setup required data to handle Duty cycle by
the setting up the minimum frequency for DPLL. 1.4GHz is common
for all these devices and is based on Technical Reference Manual
information for OMAP5432((SWPU282U) chapter 3.6.3.3.1 "DPLLs Output
Clocks Parameters", and equivalent information from DRA75x, DRA72x
documentation(SPRUHP2E, SPRUHI2P).

Signed-off-by: Nishanth Menon <nm@ti.com>
[t-kristo@ti.com: updated for latest dpll init API call]
Signed-off-by: Tero Kristo <t-kristo@ti.com>
2014-06-06 20:33:39 +03:00
..
at91 clk: at91: optimization of the set_rate callback 2014-03-19 15:22:02 -07:00
bcm clk: bcm281xx: don't disable unused peripheral clocks 2014-02-24 13:50:36 -05:00
hisilicon clk: hisilicon: fix warning from smatch 2014-03-20 19:05:39 -07:00
keystone clk: keystone: gate: fix clk_init_data initialization 2014-02-10 15:17:43 -05:00
mmp clk: mmp: try to use closer one when do round rate 2014-03-26 20:59:27 -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 Exynos cleanup for v3.15 2014-03-29 02:03:39 +01:00
shmobile The clock framework changes for 3.15 look similar to past pull requests. 2014-04-05 18:39:18 -07:00
sirf clk: sirf: update copyright years to 2014 2014-03-26 21:47:35 -07:00
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
st clk: st: Support for A9 MUX clocks 2014-03-25 15:59:23 -07:00
sunxi clk: sunxi: fix thinko in comment 2014-03-19 12:35:07 -07:00
tegra clk: tegra: remove non-existent clocks 2014-04-24 15:36:50 +02:00
ti CLK: TI: dpll: support OMAP5 MPU DPLL that need special handling for higher frequencies 2014-06-06 20:33:39 +03:00
ux500 clk: ux500: Staticize ux500_twocell_get 2014-02-23 15:04:40 -08:00
versatile clk: vexpress: NULL dereference on error path 2014-04-24 11:39:06 +01:00
x86 ACPI / LPSS: add support for Intel BayTrail 2013-06-19 01:08:47 +02:00
zynq The clock framework changes for 3.15 look similar to past pull requests. 2014-04-05 18:39:18 -07:00
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: s2mps11: Use of_get_child_by_name 2014-03-24 15:11:27 -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: Fix minor errors in of_clk_init() function comments 2014-03-27 16:48:14 -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 The clock framework changes for 3.15 look similar to past pull requests. 2014-04-05 18:39:18 -07:00
Makefile The clock framework changes for 3.15 look similar to past pull requests. 2014-04-05 18:39:18 -07:00