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path: root/drivers/clk/ux500/abx500-clk.c
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2017-01-26clk: ux500: Convert ABx500 clocks to use OF probingLinus Walleij1-10/+26
These clocks have been broken for a long time unfortunately, a hurdle of misc problems made them stop working at some point breaking USB and audio on Ux500. The platform as such and all "regular" clocks are migrated to OF/device tree, so let's migrate also this driver. With this patch and the corresponding DTS fixes, and a bunch of probe deferral fixes, audio starts working again on Ux500. Cc: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-01-26clk: ux500: move AB8500 sysclk over to PRCMU clk driverLinus Walleij1-8/+0
The AB8500 sysclk is just another PRCMU-controlled clock, there is no reason why it should be in the ABx500-controlled part of the clock implementation. Doing this and the corresponding device tree changes makes USB work on the Ux500 again. Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-03-02clk: ux500: Remove CLK_IS_ROOTStephen Boyd1-3/+2
This flag is a no-op now. Remove usage of the flag. Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-20clk: ux500: Remove clk.h and clkdev.h includesStephen Boyd1-1/+0
Clock provider drivers generally shouldn't include clk.h because it's the consumer API. Remove the include here because this is a provider driver. Also remove clkdev.h in files that aren't using it. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2014-10-20clk: ux500: drop owner assignment from platform_driversWolfram Sang1-1/+0
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-05-28clk: ux500: abx500-clk: rename ux500 audio codec aliasesFabio Baltieri1-4/+4
Change soc-audio related clk_register_clkdev() device names to reflect the ones actually used in current snd-soc-mop500 and ab8500-codec drivers. Cc: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-04-10clk: ux500: abx500: Define clock tree for ab850xUlf Hansson1-3/+68
The patch setups the first version of the clock tree for ab850x, which is used by u8500 platforms. Mainly sysctrl clocks are used. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-01-03Drivers: misc: remove __dev* attributes.Greg Kroah-Hartman1-1/+1
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-26clk: ux500: Initial support for abx500 clock driverUlf Hansson1-0/+73
The abx500 clock driver is a platform driver which will be initialized during arch init. The platform device shall be added from the ab-core driver as a mfd child device to maintain correct boot sequence. Depending on what ab version we use, different clock definitions will be added. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>

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