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2011-02-25OMAP4: clockdomain: Add wkup/sleep dependency supportRajendra Nayak1-0/+60
Add OMAP4 platform specific implementation to support clkdm wkup and sleep dependencies a.k.a static dependencies. Signed-off-by: Rajendra Nayak <rnayak@ti.com> [paul@pwsan.com: removed comment about PRM; zero-prefixed STATICDEP register offset; fixed loop termination condition in omap4_clkdm_clear_all_wkup_sleep_deps(); thanks to Kevin Hilman for finding and helping fix this bug] Cc: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2011-02-25OMAP: clockdomain: Arch specific funcs for clkdm_clk_enable/disableRajendra Nayak1-0/+28
Define the following architecture specific funtions for omap2/3/4 .clkdm_clk_enable .clkdm_clk_disable Convert the platform-independent framework to call these functions. Also rename the api's by removing the omap2_ preamble. Hence call omap2_clkdm_k_enable as clkdm_clk_enable and omap2_clkdm_clk_disable as clkdm_clk_disable.a Remove unused functions (_enable/_disable_hwsup) and unsed headers from clockdomain.c file. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2011-02-25OMAP: clockdomain: Arch specific funcs for hwsup control of clkdmRajendra Nayak1-0/+14
Define the following architecture specific funtions for omap2/3/4 .clkdm_allow_idle .clkdm_deny_idle Convert the platform-independent framework to call these functions. Also rename the api's by removing the omap2_ preamble. Hence call omap2_clkdm_allow_idle as clkdm_allow_idle and omap2_clkdm_deny_idle as clkdm_deny_idle. Make the _clkdm_add_autodeps and _clkdm_del_autodeps as non-static so they can be accessed from OMAP2/3 platform specific code. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2011-02-25OMAP: clockdomain: Arch specific funcs for sleep/wakeup of clkdmRajendra Nayak1-0/+35
Define the following architecture specific funtions for omap2/3/4 .clkdm_sleep .clkdm_wakeup Convert the platform-independent framework to call these functions. Also rename the api's by removing the omap2_ preamble. Hence call omap2_clkdm_wakeup as clkdm_wakeup and omap2_clkdm_sleep as clkdm_sleep. Signed-off-by: Rajendra Nayak <rnayak@ti.com> [paul@pwsan.com: fixed omap3_clkdm_clear_all_sleepdeps() and omap2_clkdm_clear_all_wkdeps() to test against the correct loop termination condition; thanks to Kevin Hilman for finding and helping fix] Cc: Kevin Hilman <khilman@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>