1 files changed, 125 insertions, 0 deletions
diff --git a/arch/arm/mach-mx28/sleep.h b/arch/arm/mach-mx28/sleep.h
new file mode 100644
index 000000000000..678d5527a3d8
--- /dev/null
+++ b/arch/arm/mach-mx28/sleep.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ * Copyright 2008 Embedded Alley Solutions, Inc 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 as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#ifndef __PM_H__
+#define __PM_H__
+
+#include "regs-clkctrl.h"
+
+#define MMUTTB1_MASK		0x00003FE0
+#define MMUTTBC_MASK		0xFFFFFFFC
+
+#define LINK_OFFS	0x08
+#define MMUCTL_OFFS	0x0C
+#define MMUAUXCTL_OFFS	0x10
+#define MMUCPACCESS_OFS	0x14
+#define MMUTTB_OFFS	0x18
+#define MMUPID_OFFS	0x1C
+#define MMUDOMAIN_OFFS	0x20
+#define SVC_R8_OFFS	0x2C
+#define SVC_SP_OFFS	0x40
+#define SVC_SPSR_OFFS	0x44
+#define FIQ_SPSR_OFFS	0x48
+#define FIQ_R8_OFFS	0x4C
+#define FIQ_SP_OFFS	0x60
+#define ABT_R8_OFFS	0x68
+#define ABT_SPSR_OFFS	0x7C
+#define ABT_SP_OFFS	0x80
+#define IRQ_R8_OFFS	0x88
+#define IRQ_SPSR_OFFS	0x9C
+#define IRQ_SP_OFFS	0xA0
+#define UND_SPSR_OFFS	0xA8
+#define UND_SP_OFFS	0xAC
+#define SYS_SPSR_OFFS	0xB4
+#define SYS_SP_OFFS	0xB8
+
+#ifndef __ASSEMBLER__
+#define SLEEP_DATA_FINGERPRINT 0xdeadbeef
+struct sleep_data {
+	u32		fingerprint;
+	u32		wake_addr;
+	u32		link_addr;
+	u32		mmuctl;
+	u32		mmuauxctl;
+	u32		mmucpaccess;
+	u32		mmuttb;
+	u32		mmupid;
+	u32		mmudomain;
+	u32		svc_r6;
+	u32		svc_r7;
+	u32		svc_r8;
+	u32		svc_r9;
+	u32		svc_r10;
+	u32		svc_r11;
+	u32		svc_r12;
+	u32		svc_sp;
+	u32		svc_spsr;
+	u32		fiq_spsr;
+	u32		fiq_r8;
+	u32		fiq_r9;
+	u32		fiq_r10;
+	u32		fiq_r11;
+	u32		fiq_r12;
+	u32		fiq_sp;
+	u32		fiq_lr;
+	u32		abt_r8;
+	u32		abt_r9;
+	u32		abt_r10;
+	u32		abt_r11;
+	u32		abt_r12;
+	u32		abt_spsr;
+	u32		abt_sp;
+	u32		abt_lr;
+	u32		irq_r8;
+	u32		irq_r9;
+	u32		irq_r10;
+	u32		irq_r11;
+	u32		irq_r12;
+	u32		irq_spsr;
+	u32		irq_sp;
+	u32		irq_lr;
+	u32		und_spsr;
+	u32		und_sp;
+	u32		und_lr;
+	u32		sys_spsr;
+	u32		sys_sp;
+	u32		sys_lr;
+	u32		pinmux[0x100];
+	u32		icoll_ctrl;
+	union {
+		u32		prio[0x10];
+		u32		intr[0x80];
+	} icoll;
+	u32		clks[16];
+	u32		old_c00;
+	u32		old_c04;
+};
+
+extern int mx2_s2ram_alloc_sz;
+void mx28_cpu_suspend(void);
+extern int mx28_standby_alloc_sz;
+void mx28_cpu_standby(void);
+void mxs_suspend_timer(void);
+void mxs_resume_timer(void);
+
+void *iram_alloc(unsigned int size, unsigned long *dma_addr);
+void iram_free(unsigned long addr, unsigned int size);
+#endif /* __ASSEMBLER__ */
+#endif /* __PM_H__ */