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authorRajendra Nayak <rnayak@ti.com>2011-02-25 16:06:48 -0700
committerPaul Walmsley <paul@pwsan.com>2011-02-25 16:06:48 -0700
commit4da71ae607fc657075286abd2774041ff4d00fe5 (patch)
treec43b8dfe4c8bae5bd3aa66771488804112154f6e /arch/arm/mach-omap2/clockdomain44xx.c
parent5cd1937b6d5990fe5d5287d925f05afd38e9fb02 (diff)
downloadblackbird-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.c28
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,
};
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