dm: tegra: spi: Convert to driver model

This converts the Tegra SPI drivers to use driver model. This is tested
on:

- Tegra20 - trimslice
- Tegra30 - beaver
- Tegra124 - dalmore

(not tested on Tegra124)

Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>

3 files changed, 0 insertions, 123 deletions

diff --git a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h b/arch/arm/include/asm/arch-tegra114/tegra114_spi.h
deleted file mode 100644
index 48197bc27f..0000000000
--- a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * NVIDIA Tegra SPI 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 _TEGRA114_SPI_H_
-#define _TEGRA114_SPI_H_
-
-#include <asm/types.h>
-
-int tegra114_spi_init(int *node_list, int count);
-int tegra114_spi_cs_is_valid(unsigned int bus, unsigned int cs);
-struct spi_slave *tegra114_spi_setup_slave(unsigned int bus, unsigned int cs,
-				  unsigned int max_hz, unsigned int mode);
-void tegra114_spi_free_slave(struct spi_slave *slave);
-int tegra114_spi_claim_bus(struct spi_slave *slave);
-void tegra114_spi_cs_activate(struct spi_slave *slave);
-void tegra114_spi_cs_deactivate(struct spi_slave *slave);
-int tegra114_spi_xfer(struct spi_slave *slave, unsigned int bitlen,
-		     const void *data_out, void *data_in, unsigned long flags);
-
-#endif	/* _TEGRA114_SPI_H_ */
diff --git a/arch/arm/include/asm/arch-tegra20/tegra20_sflash.h b/arch/arm/include/asm/arch-tegra20/tegra20_sflash.h
deleted file mode 100644
index e8cc68c6ea..0000000000
--- a/arch/arm/include/asm/arch-tegra20/tegra20_sflash.h
+++ /dev/null
@@ -1,41 +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 _TEGRA20_SPI_H_
-#define _TEGRA20_SPI_H_
-
-#include <asm/types.h>
-
-int tegra20_spi_cs_is_valid(unsigned int bus, unsigned int cs);
-struct spi_slave *tegra20_spi_setup_slave(unsigned int bus, unsigned int cs,
-				  unsigned int max_hz, unsigned int mode);
-void tegra20_spi_free_slave(struct spi_slave *slave);
-int tegra20_spi_init(int *node_list, int count);
-int tegra20_spi_claim_bus(struct spi_slave *slave);
-void tegra20_spi_cs_activate(struct spi_slave *slave);
-void tegra20_spi_cs_deactivate(struct spi_slave *slave);
-int tegra20_spi_xfer(struct spi_slave *slave, unsigned int bitlen,
-	     const void *data_out, void *data_in, unsigned long flags);
-
-#endif	/* _TEGRA20_SPI_H_ */
diff --git a/arch/arm/include/asm/arch-tegra20/tegra20_slink.h b/arch/arm/include/asm/arch-tegra20/tegra20_slink.h
deleted file mode 100644
index 5aa74ddd6d..0000000000
--- a/arch/arm/include/asm/arch-tegra20/tegra20_slink.h
+++ /dev/null
@@ -1,41 +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 _TEGRA30_SPI_H_
-#define _TEGRA30_SPI_H_
-
-#include <asm/types.h>
-
-int tegra30_spi_init(int *node_list, int count);
-int tegra30_spi_cs_is_valid(unsigned int bus, unsigned int cs);
-struct spi_slave *tegra30_spi_setup_slave(unsigned int bus, unsigned int cs,
-				  unsigned int max_hz, unsigned int mode);
-void tegra30_spi_free_slave(struct spi_slave *slave);
-int tegra30_spi_claim_bus(struct spi_slave *slave);
-void tegra30_spi_cs_activate(struct spi_slave *slave);
-void tegra30_spi_cs_deactivate(struct spi_slave *slave);
-int tegra30_spi_xfer(struct spi_slave *slave, unsigned int bitlen,
-		     const void *data_out, void *data_in, unsigned long flags);
-
-#endif	/* _TEGRA30_SPI_H_ */