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-rw-r--r--include/clocksource/samsung_pwm.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/include/clocksource/samsung_pwm.h b/include/clocksource/samsung_pwm.h
new file mode 100644
index 000000000000..eff8668da252
--- /dev/null
+++ b/include/clocksource/samsung_pwm.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __CLOCKSOURCE_SAMSUNG_PWM_H
+#define __CLOCKSOURCE_SAMSUNG_PWM_H
+
+#include <linux/spinlock.h>
+
+#define SAMSUNG_PWM_NUM 5
+
+struct platform_device;
+struct device_node;
+
+struct samsung_pwm_variant {
+ u8 bits;
+ u8 div_base;
+ u8 tclk_mask;
+ u8 output_mask;
+ bool has_tint_cstat;
+};
+
+struct samsung_pwm {
+ struct samsung_pwm_variant variant;
+ spinlock_t slock;
+ void __iomem *base;
+ int irq[SAMSUNG_PWM_NUM];
+};
+
+#endif /* __CLOCKSOURCE_SAMSUNG_PWM_H */