1 files changed, 43 insertions, 0 deletions
diff --git a/src/soc/nvidia/tegra/pwm.h b/src/soc/nvidia/tegra/pwm.h
new file mode 100644
index 0000000000..eea5b07b91
--- /dev/null
+++ b/src/soc/nvidia/tegra/pwm.h
@@ -0,0 +1,43 @@
+/*
+ *  Copyright 2014 Google Inc.
+ *  (C) Copyright 2010
+ *  NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __SOC_NVIDIA_TEGRA_PWM_H
+#define __SOC_NVIDIA_TEGRA_PWM_H
+
+#include <types.h>
+
+/* Register definitions for the Tegra pwm controller */
+#define NV_PWM_CSR_ENABLE_SHIFT		31
+#define NV_PWM_CSR_PULSE_WIDTH_SHIFT	16
+
+struct pwm_reg {
+	u32 csr;
+	u32 rsvd[3];
+};
+
+struct pwm_controller {
+	struct pwm_reg pwm[4];
+};
+
+#endif /* __SOC_NVIDIA_TEGRA_PWM_H */