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author | Rajendra Nayak <rnayak@ti.com> | 2011-02-25 16:06:48 -0700 |
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committer | Paul Walmsley <paul@pwsan.com> | 2011-02-25 16:06:48 -0700 |
commit | 4da71ae607fc657075286abd2774041ff4d00fe5 (patch) | |
tree | c43b8dfe4c8bae5bd3aa66771488804112154f6e /arch/arm/mach-omap2/clockdomain44xx.c | |
parent | 5cd1937b6d5990fe5d5287d925f05afd38e9fb02 (diff) | |
download | blackbird-op-linux-4da71ae607fc657075286abd2774041ff4d00fe5.tar.gz blackbird-op-linux-4da71ae607fc657075286abd2774041ff4d00fe5.zip |
OMAP: clockdomain: Arch specific funcs for clkdm_clk_enable/disable
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>
Diffstat (limited to 'arch/arm/mach-omap2/clockdomain44xx.c')
-rw-r--r-- | arch/arm/mach-omap2/clockdomain44xx.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c index a46125f15454..c0ccc4701646 100644 --- a/arch/arm/mach-omap2/clockdomain44xx.c +++ b/arch/arm/mach-omap2/clockdomain44xx.c @@ -41,9 +41,37 @@ static void omap4_clkdm_deny_idle(struct clockdomain *clkdm) clkdm->cm_inst, clkdm->clkdm_offs); } +static int omap4_clkdm_clk_enable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); + + if (!hwsup) + clkdm_wakeup(clkdm); + + return 0; +} + +static int omap4_clkdm_clk_disable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); + + if (!hwsup) + clkdm_sleep(clkdm); + + return 0; +} + struct clkdm_ops omap4_clkdm_operations = { .clkdm_sleep = omap4_clkdm_sleep, .clkdm_wakeup = omap4_clkdm_wakeup, .clkdm_allow_idle = omap4_clkdm_allow_idle, .clkdm_deny_idle = omap4_clkdm_deny_idle, + .clkdm_clk_enable = omap4_clkdm_clk_enable, + .clkdm_clk_disable = omap4_clkdm_clk_disable, }; |