5 files changed, 62 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra/powergate.h b/arch/arm/include/asm/arch-tegra/powergate.h
new file mode 100644
index 0000000000..130b58bef1
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra/powergate.h
@@ -0,0 +1,38 @@
+#ifndef _TEGRA_POWERGATE_H_
+#define _TEGRA_POWERGATE_H_
+
+#include <asm/arch/clock.h>
+
+enum tegra_powergate {
+	TEGRA_POWERGATE_CPU,
+	TEGRA_POWERGATE_3D,
+	TEGRA_POWERGATE_VENC,
+	TEGRA_POWERGATE_PCIE,
+	TEGRA_POWERGATE_VDEC,
+	TEGRA_POWERGATE_L2,
+	TEGRA_POWERGATE_MPE,
+	TEGRA_POWERGATE_HEG,
+	TEGRA_POWERGATE_SATA,
+	TEGRA_POWERGATE_CPU1,
+	TEGRA_POWERGATE_CPU2,
+	TEGRA_POWERGATE_CPU3,
+	TEGRA_POWERGATE_CELP,
+	TEGRA_POWERGATE_3D1,
+	TEGRA_POWERGATE_CPU0,
+	TEGRA_POWERGATE_C0NC,
+	TEGRA_POWERGATE_C1NC,
+	TEGRA_POWERGATE_SOR,
+	TEGRA_POWERGATE_DIS,
+	TEGRA_POWERGATE_DISB,
+	TEGRA_POWERGATE_XUSBA,
+	TEGRA_POWERGATE_XUSBB,
+	TEGRA_POWERGATE_XUSBC,
+	TEGRA_POWERGATE_VIC,
+	TEGRA_POWERGATE_IRAM,
+};
+
+int tegra_powergate_sequence_power_up(enum tegra_powergate id,
+				      enum periph_id periph);
+int tegra_powergate_power_off(enum tegra_powergate id);
+
+#endif
diff --git a/arch/arm/include/asm/arch-tegra114/powergate.h b/arch/arm/include/asm/arch-tegra114/powergate.h
new file mode 100644
index 0000000000..260ea801b8
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra114/powergate.h
@@ -0,0 +1,6 @@
+#ifndef _TEGRA114_POWERGATE_H_
+#define _TEGRA114_POWERGATE_H_
+
+#include <asm/arch-tegra/powergate.h>
+
+#endif /* _TEGRA114_POWERGATE_H_ */
diff --git a/arch/arm/include/asm/arch-tegra124/powergate.h b/arch/arm/include/asm/arch-tegra124/powergate.h
new file mode 100644
index 0000000000..8a0cfbaf96
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra124/powergate.h
@@ -0,0 +1,6 @@
+#ifndef _TEGRA124_POWERGATE_H_
+#define _TEGRA124_POWERGATE_H_
+
+#include <asm/arch-tegra/powergate.h>
+
+#endif /* _TEGRA124_POWERGATE_H_ */
diff --git a/arch/arm/include/asm/arch-tegra20/powergate.h b/arch/arm/include/asm/arch-tegra20/powergate.h
new file mode 100644
index 0000000000..439d88b702
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra20/powergate.h
@@ -0,0 +1,6 @@
+#ifndef _TEGRA20_POWERGATE_H_
+#define _TEGRA20_POWERGATE_H_
+
+#include <asm/arch-tegra/powergate.h>
+
+#endif /* _TEGRA20_POWERGATE_H_ */
diff --git a/arch/arm/include/asm/arch-tegra30/powergate.h b/arch/arm/include/asm/arch-tegra30/powergate.h
new file mode 100644
index 0000000000..c70e44b621
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra30/powergate.h
@@ -0,0 +1,6 @@
+#ifndef _TEGRA30_POWERGATE_H_
+#define _TEGRA30_POWERGATE_H_
+
+#include <asm/arch-tegra/powergate.h>
+
+#endif /* _TEGRA30_POWERGATE_H_ */