From e9c58f2bb855e02d72a003407afe49d632fd4fc5 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Mon, 15 Apr 2019 11:32:17 +0200
Subject: [PATCH] ARM: tegra: Use common header for PMU declarations

There's no need to replicate the pmu.h header file for every Tegra SoC
generation. Use a single header that is shared across generations.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
---
 arch/arm/include/asm/{arch-tegra20 => arch-tegra}/pmu.h |  6 +++---
 arch/arm/include/asm/arch-tegra114/pmu.h                | 12 ------------
 arch/arm/include/asm/arch-tegra124/pmu.h                | 13 -------------
 arch/arm/include/asm/arch-tegra210/pmu.h                | 13 -------------
 arch/arm/include/asm/arch-tegra30/pmu.h                 | 12 ------------
 arch/arm/mach-tegra/board2.c                            |  2 +-
 arch/arm/mach-tegra/emc.c                               |  2 +-
 7 files changed, 5 insertions(+), 55 deletions(-)
 rename arch/arm/include/asm/{arch-tegra20 => arch-tegra}/pmu.h (73%)
 delete mode 100644 arch/arm/include/asm/arch-tegra114/pmu.h
 delete mode 100644 arch/arm/include/asm/arch-tegra124/pmu.h
 delete mode 100644 arch/arm/include/asm/arch-tegra210/pmu.h
 delete mode 100644 arch/arm/include/asm/arch-tegra30/pmu.h

diff --git a/arch/arm/include/asm/arch-tegra20/pmu.h b/arch/arm/include/asm/arch-tegra/pmu.h
similarity index 73%
rename from arch/arm/include/asm/arch-tegra20/pmu.h
rename to arch/arm/include/asm/arch-tegra/pmu.h
index 18766df..e850875 100644
--- a/arch/arm/include/asm/arch-tegra20/pmu.h
+++ b/arch/arm/include/asm/arch-tegra/pmu.h
@@ -4,10 +4,10 @@
  *  NVIDIA Corporation <www.nvidia.com>
  */
 
-#ifndef _ARCH_PMU_H_
-#define _ARCH_PMU_H_
+#ifndef _TEGRA_PMU_H_
+#define _TEGRA_PMU_H_
 
 /* Set core and CPU voltages to nominal levels */
 int pmu_set_nominal(void);
 
-#endif	/* _ARCH_PMU_H_ */
+#endif	/* _TEGRA_PMU_H_ */
diff --git a/arch/arm/include/asm/arch-tegra114/pmu.h b/arch/arm/include/asm/arch-tegra114/pmu.h
deleted file mode 100644
index 1e571ee..0000000
--- a/arch/arm/include/asm/arch-tegra114/pmu.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
- */
-
-#ifndef _TEGRA114_PMU_H_
-#define _TEGRA114_PMU_H_
-
-/* Set core and CPU voltages to nominal levels */
-int pmu_set_nominal(void);
-
-#endif	/* _TEGRA114_PMU_H_ */
diff --git a/arch/arm/include/asm/arch-tegra124/pmu.h b/arch/arm/include/asm/arch-tegra124/pmu.h
deleted file mode 100644
index c38393e..0000000
--- a/arch/arm/include/asm/arch-tegra124/pmu.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * (C) Copyright 2010-2013
- * NVIDIA Corporation <www.nvidia.com>
- */
-
-#ifndef _TEGRA124_PMU_H_
-#define _TEGRA124_PMU_H_
-
-/* Set core and CPU voltages to nominal levels */
-int pmu_set_nominal(void);
-
-#endif	/* _TEGRA124_PMU_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/pmu.h b/arch/arm/include/asm/arch-tegra210/pmu.h
deleted file mode 100644
index 6ea36aa..0000000
--- a/arch/arm/include/asm/arch-tegra210/pmu.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * (C) Copyright 2010-2015
- * NVIDIA Corporation <www.nvidia.com>
- */
-
-#ifndef _TEGRA210_PMU_H_
-#define _TEGRA210_PMU_H_
-
-/* Set core and CPU voltages to nominal levels */
-int pmu_set_nominal(void);
-
-#endif	/* _TEGRA210_PMU_H_ */
diff --git a/arch/arm/include/asm/arch-tegra30/pmu.h b/arch/arm/include/asm/arch-tegra30/pmu.h
deleted file mode 100644
index a823f0f..0000000
--- a/arch/arm/include/asm/arch-tegra30/pmu.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (c) 2010-2012, NVIDIA CORPORATION.  All rights reserved.
- */
-
-#ifndef _TEGRA30_PMU_H_
-#define _TEGRA30_PMU_H_
-
-/* Set core and CPU voltages to nominal levels */
-int pmu_set_nominal(void);
-
-#endif	/* _TEGRA30_PMU_H_ */
diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c
index 12257a4..b8d5ef0 100644
--- a/arch/arm/mach-tegra/board2.c
+++ b/arch/arm/mach-tegra/board2.c
@@ -15,6 +15,7 @@
 #include <asm/arch-tegra/board.h>
 #include <asm/arch-tegra/clk_rst.h>
 #include <asm/arch-tegra/pmc.h>
+#include <asm/arch-tegra/pmu.h>
 #include <asm/arch-tegra/sys_proto.h>
 #include <asm/arch-tegra/uart.h>
 #include <asm/arch-tegra/warmboot.h>
@@ -24,7 +25,6 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/funcmux.h>
 #include <asm/arch/pinmux.h>
-#include <asm/arch/pmu.h>
 #include <asm/arch/tegra.h>
 #ifdef CONFIG_TEGRA_CLOCK_SCALING
 #include <asm/arch/emc.h>
diff --git a/arch/arm/mach-tegra/emc.c b/arch/arm/mach-tegra/emc.c
index 6697909..6662893 100644
--- a/arch/arm/mach-tegra/emc.c
+++ b/arch/arm/mach-tegra/emc.c
@@ -8,10 +8,10 @@
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/emc.h>
-#include <asm/arch/pmu.h>
 #include <asm/arch/tegra.h>
 #include <asm/arch-tegra/ap.h>
 #include <asm/arch-tegra/clk_rst.h>
+#include <asm/arch-tegra/pmu.h>
 #include <asm/arch-tegra/sys_proto.h>
 
 DECLARE_GLOBAL_DATA_PTR;
-- 
2.7.4