msm: mpm-8625: GIC extension for 8625
Add support for gic extensions for mask, unmask, wake.
APIs for power code to enter and exit sleep in phases.
Before power collapse the gic context is saved and during
resume context of gic is restored.
Change-Id: I1c09f530658d0abefb1b018a1c54203d8a85aca5
Signed-off-by: Taniya Das <tdas@codeaurora.org>
diff --git a/arch/arm/mach-msm/mpm-8625.h b/arch/arm/mach-msm/mpm-8625.h
new file mode 100644
index 0000000..4ada9e2
--- /dev/null
+++ b/arch/arm/mach-msm/mpm-8625.h
@@ -0,0 +1,30 @@
+/* Copyright (c) 2012, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _ARCH_ARM_MACH_MSM_MPM_8625_H_
+#define _ARCH_ARM_MACH_MSM_MPM_8625_H_
+
+void msm_gic_irq_extn_init(void __iomem *, void __iomem *);
+
+unsigned int msm_gic_spi_ppi_pending(void);
+int msm_gic_irq_idle_sleep_allowed(void);
+void msm_gic_irq_enter_sleep1(bool modem_wake, int from_idle, uint32_t
+ *irq_mask);
+int msm_gic_irq_enter_sleep2(bool modem_wake, int from_idle);
+void msm_gic_irq_exit_sleep1(uint32_t irq_mask, uint32_t wakeup_reason,
+ uint32_t pending_irqs);
+void msm_gic_irq_exit_sleep2(uint32_t irq_mask, uint32_t wakeup_reason,
+ uint32_t pending);
+void msm_gic_irq_exit_sleep3(uint32_t irq_mask, uint32_t wakeup_reason,
+ uint32_t pending_irqs);
+#endif