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>

6 files changed, 40 insertions, 40 deletions

diff --git a/drivers/gpio/tegra_gpio.c b/drivers/gpio/tegra_gpio.c
index 60ec6e3d78..8cfcf8283b 100644
--- a/drivers/gpio/tegra_gpio.c
+++ b/drivers/gpio/tegra_gpio.c
@@ -1,5 +1,5 @@
 /*
- * NVIDIA Tegra2 GPIO handling.
+ * NVIDIA Tegra20 GPIO handling.
  *  (C) Copyright 2010-2012
  *  NVIDIA Corporation <www.nvidia.com>
  *
@@ -30,14 +30,14 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/bitops.h>
-#include <asm/arch/tegra2.h>
+#include <asm/arch/tegra20.h>
 #include <asm/gpio.h>
 
 enum {
-	TEGRA2_CMD_INFO,
-	TEGRA2_CMD_PORT,
-	TEGRA2_CMD_OUTPUT,
-	TEGRA2_CMD_INPUT,
+	TEGRA20_CMD_INFO,
+	TEGRA20_CMD_PORT,
+	TEGRA20_CMD_OUTPUT,
+	TEGRA20_CMD_INPUT,
 };
 
 static struct gpio_names {
diff --git a/drivers/i2c/tegra_i2c.c b/drivers/i2c/tegra_i2c.c
index 5b6ea0e759..b4eb49127e 100644
--- a/drivers/i2c/tegra_i2c.c
+++ b/drivers/i2c/tegra_i2c.c
@@ -262,7 +262,7 @@ exit:
 	return error;
 }
 
-static int tegra2_i2c_write_data(u32 addr, u8 *data, u32 len)
+static int tegra20_i2c_write_data(u32 addr, u8 *data, u32 len)
 {
 	int error;
 	struct i2c_trans_info trans_info;
@@ -275,12 +275,12 @@ static int tegra2_i2c_write_data(u32 addr, u8 *data, u32 len)
 
 	error = send_recv_packets(&i2c_controllers[i2c_bus_num], &trans_info);
 	if (error)
-		debug("tegra2_i2c_write_data: Error (%d) !!!\n", error);
+		debug("tegra20_i2c_write_data: Error (%d) !!!\n", error);
 
 	return error;
 }
 
-static int tegra2_i2c_read_data(u32 addr, u8 *data, u32 len)
+static int tegra20_i2c_read_data(u32 addr, u8 *data, u32 len)
 {
 	int error;
 	struct i2c_trans_info trans_info;
@@ -293,7 +293,7 @@ static int tegra2_i2c_read_data(u32 addr, u8 *data, u32 len)
 
 	error = send_recv_packets(&i2c_controllers[i2c_bus_num], &trans_info);
 	if (error)
-		debug("tegra2_i2c_read_data: Error (%d) !!!\n", error);
+		debug("tegra20_i2c_read_data: Error (%d) !!!\n", error);
 
 	return error;
 }
@@ -438,7 +438,7 @@ int i2c_write_data(uchar chip, uchar *buffer, int len)
 	debug("\n");
 
 	/* Shift 7-bit address over for lower-level i2c functions */
-	rc = tegra2_i2c_write_data(chip << 1, buffer, len);
+	rc = tegra20_i2c_write_data(chip << 1, buffer, len);
 	if (rc)
 		debug("i2c_write_data(): rc=%d\n", rc);
 
@@ -452,7 +452,7 @@ int i2c_read_data(uchar chip, uchar *buffer, int len)
 
 	debug("inside i2c_read_data():\n");
 	/* Shift 7-bit address over for lower-level i2c functions */
-	rc = tegra2_i2c_read_data(chip << 1, buffer, len);
+	rc = tegra20_i2c_read_data(chip << 1, buffer, len);
 	if (rc) {
 		debug("i2c_read_data(): rc=%d\n", rc);
 		return rc;
diff --git a/drivers/input/Makefile b/drivers/input/Makefile
index 5c831b2611..68c6a16bcc 100644
--- a/drivers/input/Makefile
+++ b/drivers/input/Makefile
@@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk
 LIB	:= $(obj)libinput.o
 
 COBJS-$(CONFIG_I8042_KBD) += i8042.o
-COBJS-$(CONFIG_TEGRA2_KEYBOARD) += tegra-kbc.o
+COBJS-$(CONFIG_TEGRA20_KEYBOARD) += tegra-kbc.o
 ifdef CONFIG_PS2KBD
 COBJS-y += keyboard.o pc_keyb.o
 COBJS-$(CONFIG_PS2MULT) += ps2mult.o ps2ser.o
diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
index 29bf58359d..ddfa7279c2 100644
--- a/drivers/mmc/tegra_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -39,31 +39,31 @@ struct mmc_host mmc_host[4];
  * @param host		Structure to fill in (base, reg, mmc_id)
  * @param dev_index	Device index (0-3)
  */
-static void tegra2_get_setup(struct mmc_host *host, int dev_index)
+static void tegra20_get_setup(struct mmc_host *host, int dev_index)
 {
-	debug("tegra2_get_base_mmc: dev_index = %d\n", dev_index);
+	debug("tegra20_get_base_mmc: dev_index = %d\n", dev_index);
 
 	switch (dev_index) {
 	case 1:
-		host->base = TEGRA2_SDMMC3_BASE;
+		host->base = TEGRA20_SDMMC3_BASE;
 		host->mmc_id = PERIPH_ID_SDMMC3;
 		break;
 	case 2:
-		host->base = TEGRA2_SDMMC2_BASE;
+		host->base = TEGRA20_SDMMC2_BASE;
 		host->mmc_id = PERIPH_ID_SDMMC2;
 		break;
 	case 3:
-		host->base = TEGRA2_SDMMC1_BASE;
+		host->base = TEGRA20_SDMMC1_BASE;
 		host->mmc_id = PERIPH_ID_SDMMC1;
 		break;
 	case 0:
 	default:
-		host->base = TEGRA2_SDMMC4_BASE;
+		host->base = TEGRA20_SDMMC4_BASE;
 		host->mmc_id = PERIPH_ID_SDMMC4;
 		break;
 	}
 
-	host->reg = (struct tegra2_mmc *)host->base;
+	host->reg = (struct tegra20_mmc *)host->base;
 }
 
 static void mmc_prepare_data(struct mmc_host *host, struct mmc_data *data)
@@ -345,7 +345,7 @@ static void mmc_change_clock(struct mmc_host *host, uint clock)
 	debug(" mmc_change_clock called\n");
 
 	/*
-	 * Change Tegra2 SDMMCx clock divisor here. Source is 216MHz,
+	 * Change Tegra20 SDMMCx clock divisor here. Source is 216MHz,
 	 * PLLP_OUT0
 	 */
 	if (clock == 0)
@@ -494,11 +494,11 @@ static int mmc_core_init(struct mmc *mmc)
 	return 0;
 }
 
-int tegra2_mmc_getcd(struct mmc *mmc)
+int tegra20_mmc_getcd(struct mmc *mmc)
 {
 	struct mmc_host *host = (struct mmc_host *)mmc->priv;
 
-	debug("tegra2_mmc_getcd called\n");
+	debug("tegra20_mmc_getcd called\n");
 
 	if (host->cd_gpio >= 0)
 		return !gpio_get_value(host->cd_gpio);
@@ -506,13 +506,13 @@ int tegra2_mmc_getcd(struct mmc *mmc)
 	return 1;
 }
 
-int tegra2_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
+int tegra20_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
 {
 	struct mmc_host *host;
 	char gpusage[12]; /* "SD/MMCn PWR" or "SD/MMCn CD" */
 	struct mmc *mmc;
 
-	debug(" tegra2_mmc_init: index %d, bus width %d "
+	debug(" tegra20_mmc_init: index %d, bus width %d "
 		"pwr_gpio %d cd_gpio %d\n",
 		dev_index, bus_width, pwr_gpio, cd_gpio);
 
@@ -521,7 +521,7 @@ int tegra2_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
 	host->clock = 0;
 	host->pwr_gpio = pwr_gpio;
 	host->cd_gpio = cd_gpio;
-	tegra2_get_setup(host, dev_index);
+	tegra20_get_setup(host, dev_index);
 
 	clock_start_periph_pll(host->mmc_id, CLOCK_ID_PERIPH, 20000000);
 
@@ -539,12 +539,12 @@ int tegra2_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
 
 	mmc = &mmc_dev[dev_index];
 
-	sprintf(mmc->name, "Tegra2 SD/MMC");
+	sprintf(mmc->name, "Tegra20 SD/MMC");
 	mmc->priv = host;
 	mmc->send_cmd = mmc_send_cmd;
 	mmc->set_ios = mmc_set_ios;
 	mmc->init = mmc_core_init;
-	mmc->getcd = tegra2_mmc_getcd;
+	mmc->getcd = tegra20_mmc_getcd;
 
 	mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
 	if (bus_width == 8)
@@ -559,7 +559,7 @@ int tegra2_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
 	 * max freq is highest HS eMMC clock as per the SD/MMC spec
 	 *  (actually 52MHz)
 	 * Both of these are the closest equivalents w/216MHz source
-	 *  clock and Tegra2 SDMMC divisors.
+	 *  clock and Tegra20 SDMMC divisors.
 	 */
 	mmc->f_min = 375000;
 	mmc->f_max = 48000000;
diff --git a/drivers/mmc/tegra_mmc.h b/drivers/mmc/tegra_mmc.h
index f9cdcaaaa6..b1f2564197 100644
--- a/drivers/mmc/tegra_mmc.h
+++ b/drivers/mmc/tegra_mmc.h
@@ -22,13 +22,13 @@
 #ifndef __TEGRA_MMC_H_
 #define __TEGRA_MMC_H_
 
-#define TEGRA2_SDMMC1_BASE	0xC8000000
-#define TEGRA2_SDMMC2_BASE	0xC8000200
-#define TEGRA2_SDMMC3_BASE	0xC8000400
-#define TEGRA2_SDMMC4_BASE	0xC8000600
+#define TEGRA20_SDMMC1_BASE	0xC8000000
+#define TEGRA20_SDMMC2_BASE	0xC8000200
+#define TEGRA20_SDMMC3_BASE	0xC8000400
+#define TEGRA20_SDMMC4_BASE	0xC8000600
 
 #ifndef __ASSEMBLY__
-struct tegra2_mmc {
+struct tegra20_mmc {
 	unsigned int	sysad;		/* _SYSTEM_ADDRESS_0 */
 	unsigned short	blksize;	/* _BLOCK_SIZE_BLOCK_COUNT_0 15:00 */
 	unsigned short	blkcnt;		/* _BLOCK_SIZE_BLOCK_COUNT_0 31:16 */
@@ -118,7 +118,7 @@ struct tegra2_mmc {
 #define TEGRA_MMC_NORINTSIGEN_XFER_COMPLETE			(1 << 1)
 
 struct mmc_host {
-	struct tegra2_mmc *reg;
+	struct tegra20_mmc *reg;
 	unsigned int version;	/* SDHCI spec. version */
 	unsigned int clock;	/* Current clock (MHz) */
 	unsigned int base;	/* Base address, SDMMC1/2/3/4 */
diff --git a/drivers/spi/tegra_spi.c b/drivers/spi/tegra_spi.c
index 4a3e7996f9..2355e022b0 100644
--- a/drivers/spi/tegra_spi.c
+++ b/drivers/spi/tegra_spi.c
@@ -54,7 +54,7 @@ static inline struct tegra_spi_slave *to_tegra_spi(struct spi_slave *slave)
 
 int spi_cs_is_valid(unsigned int bus, unsigned int cs)
 {
-	/* Tegra2 SPI-Flash - only 1 device ('bus/cs') */
+	/* Tegra20 SPI-Flash - only 1 device ('bus/cs') */
 	if (bus != 0 || cs != 0)
 		return 0;
 	else
@@ -72,9 +72,9 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
 		return NULL;
 	}
 
-	if (max_hz > TEGRA2_SPI_MAX_FREQ) {
+	if (max_hz > TEGRA20_SPI_MAX_FREQ) {
 		printf("SPI error: unsupported frequency %d Hz. Max frequency"
-			" is %d Hz\n", max_hz, TEGRA2_SPI_MAX_FREQ);
+			" is %d Hz\n", max_hz, TEGRA20_SPI_MAX_FREQ);
 		return NULL;
 	}
 
@@ -86,7 +86,7 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
 	spi->slave.bus = bus;
 	spi->slave.cs = cs;
 	spi->freq = max_hz;
-	spi->regs = (struct spi_tegra *)TEGRA2_SPI_BASE;
+	spi->regs = (struct spi_tegra *)TEGRA20_SPI_BASE;
 	spi->mode = mode;
 
 	return &spi->slave;
@@ -130,7 +130,7 @@ int spi_claim_bus(struct spi_slave *slave)
 	debug("spi_init: COMMAND = %08x\n", readl(&regs->command));
 
 	/*
-	 * SPI pins on Tegra2 are muxed - change pinmux later due to UART
+	 * SPI pins on Tegra20 are muxed - change pinmux later due to UART
 	 * issue.
 	 */
 	pinmux_set_func(PINGRP_GMD, PMUX_FUNC_SFLASH);