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authorTero Kristo <t-kristo@ti.com>2014-04-04 13:31:51 +0400
committerTero Kristo <t-kristo@ti.com>2015-03-25 12:03:37 +0300
commit9cb6d36371b0a9935de92bf250c7152f5b50fdc1 (patch)
tree0554046de7ecbb7b75ccdca3f05551b79382be85 /arch/arm/mach-omap2/prm_common.c
parentf0caa5270bcf97c6a51c89d44747da00c0d67bb8 (diff)
downloadlinux-9cb6d36371b0a9935de92bf250c7152f5b50fdc1.tar.xz
ARM: OMAP2+: PRM: add generic API for clear_mod_irqs
OMAP2/3 now use generic API for the prm_clear_mod_irqs, the SoC specific implementation details are provided through prm_ll_data. Signed-off-by: Tero Kristo <t-kristo@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/prm_common.c')
-rw-r--r--arch/arm/mach-omap2/prm_common.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index c5cfaa98be9e..2c2e7ed1bc6c 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -534,6 +534,27 @@ void omap_prm_reset_system(void)
}
/**
+ * omap_prm_clear_mod_irqs - clear wake-up events from PRCM interrupt
+ * @module: PRM module to clear wakeups from
+ * @regs: register to clear
+ * @wkst_mask: wkst bits to clear
+ *
+ * Clears any wakeup events for the module and register set defined.
+ * Uses SoC specific implementation to do the actual wakeup status
+ * clearing.
+ */
+int omap_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask)
+{
+ if (!prm_ll_data->clear_mod_irqs) {
+ WARN_ONCE(1, "prm: %s: no mapping function defined\n",
+ __func__);
+ return -EINVAL;
+ }
+
+ return prm_ll_data->clear_mod_irqs(module, regs, wkst_mask);
+}
+
+/**
* prm_register - register per-SoC low-level data with the PRM
* @pld: low-level per-SoC OMAP PRM data & function pointers to register
*