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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /arch/arm/mach-at91/pm.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/mach-at91/pm.h')
-rw-r--r--arch/arm/mach-at91/pm.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h
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+++ b/arch/arm/mach-at91/pm.h
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * AT91 Power Management
+ *
+ * Copyright (C) 2005 David Brownell
+ */
+#ifndef __ARCH_ARM_MACH_AT91_PM
+#define __ARCH_ARM_MACH_AT91_PM
+
+#include <asm/proc-fns.h>
+
+#include <linux/mfd/syscon/atmel-mc.h>
+#include <soc/at91/at91sam9_ddrsdr.h>
+#include <soc/at91/at91sam9_sdramc.h>
+#include <soc/at91/sama7-ddr.h>
+#include <soc/at91/sama7-sfrbu.h>
+
+#define AT91_MEMCTRL_MC 0
+#define AT91_MEMCTRL_SDRAMC 1
+#define AT91_MEMCTRL_DDRSDR 2
+
+#define AT91_PM_STANDBY 0x00
+#define AT91_PM_ULP0 0x01
+#define AT91_PM_ULP0_FAST 0x02
+#define AT91_PM_ULP1 0x03
+#define AT91_PM_BACKUP 0x04
+
+#ifndef __ASSEMBLY__
+struct at91_pm_data {
+ void __iomem *pmc;
+ void __iomem *ramc[2];
+ void __iomem *ramc_phy;
+ unsigned long uhp_udp_mask;
+ unsigned int memctrl;
+ unsigned int mode;
+ void __iomem *shdwc;
+ void __iomem *sfrbu;
+ unsigned int standby_mode;
+ unsigned int suspend_mode;
+ unsigned int pmc_mckr_offset;
+ unsigned int pmc_version;
+};
+#endif
+
+#endif