tegra20: rename tegra2 -> tegra20

This is make naming consistent with the kernel and devicetree and in
preparation of pulling out the common tegra20 code.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Tested-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>

1 files changed, 0 insertions, 70 deletions

diff --git a/arch/arm/cpu/armv7/tegra2/pmu.c b/arch/arm/cpu/armv7/tegra2/pmu.c
deleted file mode 100644
index 46738023ff..0000000000
--- a/arch/arm/cpu/armv7/tegra2/pmu.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2010,2011 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
- */
-
-#include <common.h>
-#include <tps6586x.h>
-#include <asm/io.h>
-#include <asm/arch/ap20.h>
-#include <asm/arch/tegra2.h>
-#include <asm/arch/tegra_i2c.h>
-#include <asm/arch/sys_proto.h>
-
-#define VDD_CORE_NOMINAL_T25	0x17	/* 1.3v */
-#define VDD_CPU_NOMINAL_T25	0x10	/* 1.125v */
-
-#define VDD_CORE_NOMINAL_T20	0x16	/* 1.275v */
-#define VDD_CPU_NOMINAL_T20	0x0f	/* 1.1v */
-
-#define VDD_RELATION		0x02	/*  50mv */
-#define VDD_TRANSITION_STEP	0x06	/* 150mv */
-#define VDD_TRANSITION_RATE	0x06	/* 3.52mv/us */
-
-int pmu_set_nominal(void)
-{
-	int core, cpu, bus;
-
-	/* by default, the table has been filled with T25 settings */
-	switch (tegra_get_chip_type()) {
-	case TEGRA_SOC_T20:
-		core = VDD_CORE_NOMINAL_T20;
-		cpu = VDD_CPU_NOMINAL_T20;
-		break;
-	case TEGRA_SOC_T25:
-		core = VDD_CORE_NOMINAL_T25;
-		cpu = VDD_CPU_NOMINAL_T25;
-		break;
-	default:
-		debug("%s: Unknown chip type\n", __func__);
-		return -1;
-	}
-
-	bus = tegra_i2c_get_dvc_bus_num();
-	if (bus == -1) {
-		debug("%s: Cannot find DVC I2C bus\n", __func__);
-		return -1;
-	}
-	tps6586x_init(bus);
-	tps6586x_set_pwm_mode(TPS6586X_PWM_SM1);
-	return tps6586x_adjust_sm0_sm1(core, cpu, VDD_TRANSITION_STEP,
-				VDD_TRANSITION_RATE, VDD_RELATION);
-}