tegra: spi: rename tegra SPI drivers

Rename tegra SPI drivers to tegra20_flash and tegra20_slink in
preparation for commonization and addition of tegra114_spi.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>

2 files changed, 0 insertions, 159 deletions

diff --git a/arch/arm/include/asm/arch-tegra/tegra_slink.h b/arch/arm/include/asm/arch-tegra/tegra_slink.h
deleted file mode 100644
index 74804b5..0000000
--- a/arch/arm/include/asm/arch-tegra/tegra_slink.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * NVIDIA Tegra SPI-SLINK controller
- *
- * Copyright 2010-2013 NVIDIA Corporation
- *
- * This software may be used and distributed according to the
- * terms of the GNU Public License, Version 2, incorporated
- * herein by reference.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- *
- * 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 _TEGRA_SLINK_H_
-#define _TEGRA_SLINK_H_
-
-#include <asm/types.h>
-
-struct slink_tegra {
-	u32 command;	/* SLINK_COMMAND_0 register  */
-	u32 command2;	/* SLINK_COMMAND2_0 reg */
-	u32 status;	/* SLINK_STATUS_0 register */
-	u32 reserved;	/* Reserved offset 0C */
-	u32 mas_data;	/* SLINK_MAS_DATA_0 reg */
-	u32 slav_data;	/* SLINK_SLAVE_DATA_0 reg */
-	u32 dma_ctl;	/* SLINK_DMA_CTL_0 register */
-	u32 status2;	/* SLINK_STATUS2_0 reg */
-	u32 rsvd[56];	/* 0x20 to 0xFF reserved */
-	u32 tx_fifo;	/* SLINK_TX_FIFO_0 reg off 100h */
-	u32 rsvd2[31];	/* 0x104 to 0x17F reserved */
-	u32 rx_fifo;	/* SLINK_RX_FIFO_0 reg off 180h */
-};
-
-/* COMMAND */
-#define SLINK_CMD_ENB			(1 << 31)
-#define SLINK_CMD_GO			(1 << 30)
-#define SLINK_CMD_M_S			(1 << 28)
-#define SLINK_CMD_CK_SDA		(1 << 21)
-#define SLINK_CMD_CS_POL		(1 << 13)
-#define SLINK_CMD_CS_VAL		(1 << 12)
-#define SLINK_CMD_CS_SOFT		(1 << 11)
-#define SLINK_CMD_BIT_LENGTH		(1 << 4)
-#define SLINK_CMD_BIT_LENGTH_MASK	0x0000001F
-/* COMMAND2 */
-#define SLINK_CMD2_TXEN			(1 << 30)
-#define SLINK_CMD2_RXEN			(1 << 31)
-#define SLINK_CMD2_SS_EN		(1 << 18)
-#define SLINK_CMD2_SS_EN_SHIFT		18
-#define SLINK_CMD2_SS_EN_MASK		0x000C0000
-#define SLINK_CMD2_CS_ACTIVE_BETWEEN	(1 << 17)
-/* STATUS */
-#define SLINK_STAT_BSY			(1 << 31)
-#define SLINK_STAT_RDY			(1 << 30)
-#define SLINK_STAT_ERR			(1 << 29)
-#define SLINK_STAT_RXF_FLUSH		(1 << 27)
-#define SLINK_STAT_TXF_FLUSH		(1 << 26)
-#define SLINK_STAT_RXF_OVF		(1 << 25)
-#define SLINK_STAT_TXF_UNR		(1 << 24)
-#define SLINK_STAT_RXF_EMPTY		(1 << 23)
-#define SLINK_STAT_RXF_FULL		(1 << 22)
-#define SLINK_STAT_TXF_EMPTY		(1 << 21)
-#define SLINK_STAT_TXF_FULL		(1 << 20)
-#define SLINK_STAT_TXF_OVF		(1 << 19)
-#define SLINK_STAT_RXF_UNR		(1 << 18)
-#define SLINK_STAT_CUR_BLKCNT		(1 << 15)
-/* STATUS2 */
-#define SLINK_STAT2_RXF_FULL_CNT	(1 << 16)
-#define SLINK_STAT2_TXF_FULL_CNT	(1 << 0)
-
-#define SPI_TIMEOUT		1000
-#define TEGRA_SPI_MAX_FREQ	52000000
-
-#endif	/* _TEGRA_SLINK_H_ */
diff --git a/arch/arm/include/asm/arch-tegra/tegra_spi.h b/arch/arm/include/asm/arch-tegra/tegra_spi.h
deleted file mode 100644
index d53a93f..0000000
--- a/arch/arm/include/asm/arch-tegra/tegra_spi.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * NVIDIA Tegra20 SPI-FLASH controller
- *
- * Copyright 2010-2012 NVIDIA Corporation
- *
- * This software may be used and distributed according to the
- * terms of the GNU Public License, Version 2, incorporated
- * herein by reference.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- *
- * 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 _TEGRA_SPI_H_
-#define _TEGRA_SPI_H_
-
-#include <asm/types.h>
-
-struct spi_tegra {
-	u32 command;	/* SPI_COMMAND_0 register  */
-	u32 status;	/* SPI_STATUS_0 register */
-	u32 rx_cmp;	/* SPI_RX_CMP_0 register  */
-	u32 dma_ctl;	/* SPI_DMA_CTL_0 register */
-	u32 tx_fifo;	/* SPI_TX_FIFO_0 register */
-	u32 rsvd[3];	/* offsets 0x14 to 0x1F reserved */
-	u32 rx_fifo;	/* SPI_RX_FIFO_0 register */
-};
-
-#define SPI_CMD_GO			(1 << 30)
-#define SPI_CMD_ACTIVE_SCLK_SHIFT	26
-#define SPI_CMD_ACTIVE_SCLK_MASK	(3 << SPI_CMD_ACTIVE_SCLK_SHIFT)
-#define SPI_CMD_CK_SDA			(1 << 21)
-#define SPI_CMD_ACTIVE_SDA_SHIFT	18
-#define SPI_CMD_ACTIVE_SDA_MASK		(3 << SPI_CMD_ACTIVE_SDA_SHIFT)
-#define SPI_CMD_CS_POL			(1 << 16)
-#define SPI_CMD_TXEN			(1 << 15)
-#define SPI_CMD_RXEN			(1 << 14)
-#define SPI_CMD_CS_VAL			(1 << 13)
-#define SPI_CMD_CS_SOFT			(1 << 12)
-#define SPI_CMD_CS_DELAY		(1 << 9)
-#define SPI_CMD_CS3_EN			(1 << 8)
-#define SPI_CMD_CS2_EN			(1 << 7)
-#define SPI_CMD_CS1_EN			(1 << 6)
-#define SPI_CMD_CS0_EN			(1 << 5)
-#define SPI_CMD_BIT_LENGTH		(1 << 4)
-#define SPI_CMD_BIT_LENGTH_MASK		0x0000001F
-
-#define SPI_STAT_BSY			(1 << 31)
-#define SPI_STAT_RDY			(1 << 30)
-#define SPI_STAT_RXF_FLUSH		(1 << 29)
-#define SPI_STAT_TXF_FLUSH		(1 << 28)
-#define SPI_STAT_RXF_UNR		(1 << 27)
-#define SPI_STAT_TXF_OVF		(1 << 26)
-#define SPI_STAT_RXF_EMPTY		(1 << 25)
-#define SPI_STAT_RXF_FULL		(1 << 24)
-#define SPI_STAT_TXF_EMPTY		(1 << 23)
-#define SPI_STAT_TXF_FULL		(1 << 22)
-#define SPI_STAT_SEL_TXRX_N		(1 << 16)
-#define SPI_STAT_CUR_BLKCNT		(1 << 15)
-
-#define SPI_TIMEOUT		1000
-#define TEGRA_SPI_MAX_FREQ	52000000
-
-#endif	/* _TEGRA_SPI_H_ */