soc: dove: add legacy support to PMU driver

Add support for legacy non-DT Dove to the PMU driver, so that we can
transition the legacy support over.

[gregory.clement@free-electrons.com: removed pm_genpd_poweroff_unused]
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/include/linux/soc/dove/pmu.h b/include/linux/soc/dove/pmu.h
index 9c99f84bcc0e..765386972b55 100644
--- a/include/linux/soc/dove/pmu.h
+++ b/include/linux/soc/dove/pmu.h
@@ -1,6 +1,25 @@
 #ifndef LINUX_SOC_DOVE_PMU_H
 #define LINUX_SOC_DOVE_PMU_H
 
+#include <linux/types.h>
+
+struct dove_pmu_domain_initdata {
+	u32 pwr_mask;
+	u32 rst_mask;
+	u32 iso_mask;
+	const char *name;
+};
+
+struct dove_pmu_initdata {
+	void __iomem *pmc_base;
+	void __iomem *pmu_base;
+	int irq;
+	int irq_domain_start;
+	const struct dove_pmu_domain_initdata *domains;
+};
+
+int dove_init_pmu_legacy(const struct dove_pmu_initdata *);
+
 int dove_init_pmu(void);
 
 #endif