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path: root/arch/arm/mach-shmobile/clock.c
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2014-04-14ARM: shmobile: Introduce shmobile_clk_workaround()Magnus Damm1-0/+28
Introduce a new clock workaround function used by DT reference code on the mach-shmobile subarchitecture. The new function shmobile_clk_workaround() is used to configure clkdev to allow DT and platform devices to coexist. It is possible for the DT reference board code to also request enabling of the clock in case the driver does not implement clock control. Signed-off-by: Magnus Damm <damm@opensource.se> [horms+renesas@verge.net.au: Removed trailing blank line] Reviewed-by: Wolfram Sang <wsa@sang-engineering.com> Tested-by: Wolfram Sang <wsa@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-04-02ARM: shmobile: add struct clk_ratio and fixed ratio clock macroKuninori Morimoto1-0/+13
Renesas chip has many clocks inside, and some of them are using fixed ratio via parent clock. Current shmobile clock code is using own divX_recalc function and divX_clk_ops. This patch can reduce these code Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2012-03-13ARM: mach-shmobile: rename clk_init() to shmobile_clk_init()Magnus Damm1-1/+1
Rename clk_init() to shmobile_clk_init() to avoid a potential future name space collision with the common clock framework. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-11-01arm: Add export.h to ARM specific files as required.Paul Gortmaker1-0/+1
These files all make use of one of the EXPORT_SYMBOL variants or the THIS_MODULE macro. So they will need <linux/export.h> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2010-08-18ARM: mach-shmobile: Clock framework comment fixMagnus Damm1-1/+3
Update clock framework header comment for SH-Mobile ARM. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: Use shared clock frameworkMagnus Damm1-0/+44
Teach SH-Mobile ARM how to make use of the shared SH clock framework. This commit is one atomic switch that dumps the local hackery and instead links in the shared clock framework code in drivers/sh. A few local functions are kept in clock.c. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>