Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/pm.h b/arch/arm/mach-pxa/pm.h
new file mode 100644
index 0000000000..a16fa14088
--- /dev/null
+++ b/arch/arm/mach-pxa/pm.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2005 Richard Purdie
+ */
+
+#include <linux/suspend.h>
+
+struct pxa_cpu_pm_fns {
+	int	save_count;
+	void	(*save)(unsigned long *);
+	void	(*restore)(unsigned long *);
+	int	(*valid)(suspend_state_t state);
+	void	(*enter)(suspend_state_t state);
+	int	(*prepare)(void);
+	void	(*finish)(void);
+};
+
+extern struct pxa_cpu_pm_fns *pxa_cpu_pm_fns;
+
+/* sleep.S */
+extern int pxa25x_finish_suspend(unsigned long);
+extern int pxa27x_finish_suspend(unsigned long);
+
+extern int pxa_pm_enter(suspend_state_t state);
+extern int pxa_pm_prepare(void);
+extern void pxa_pm_finish(void);
+
+extern const char pm_enter_standby_start[], pm_enter_standby_end[];
+extern int pxa3xx_finish_suspend(unsigned long);