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| author | Alessandro Rubini <rubini@gnudd.com> | 2012-06-11 22:56:26 +0200 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-07-09 11:40:40 +0200 |
| commit | af97bace2cca58ee7c94bf4d31e820f29688d7a5 (patch) | |
| tree | f9b97199d8112f6d39813c39bd3275b7a5355c5c /arch/arm | |
| parent | 9f8a3e7fd5bd08e3fd9847c04a5a445e2994f6b3 (diff) | |
| download | blackbird-op-linux-af97bace2cca58ee7c94bf4d31e820f29688d7a5.tar.gz blackbird-op-linux-af97bace2cca58ee7c94bf4d31e820f29688d7a5.zip | |
i2c-nomadik: move header to <linux/platform_data/i2c-nomadik.h>
The header and driver are only used by arm/mach-u8500 (and potentially
arm/mach-nomadik), but the STA2X11 I/O Hub exports on PCIe a number of
devices, including i2c-nomadik. This patch allows compilation of the
driver under x86.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Acked-by: Giancarlo Asnaghi <giancarlo.asnaghi@st.com>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/devices-common.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-nomadik/include/plat/i2c.h | 39 |
3 files changed, 2 insertions, 41 deletions
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 1509a3cb5833..f9a964836d3a 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -15,6 +15,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/i2c.h> +#include <linux/platform_data/i2c-nomadik.h> #include <linux/gpio.h> #include <linux/amba/bus.h> #include <linux/amba/pl022.h> @@ -39,7 +40,6 @@ #include <asm/mach/arch.h> #include <asm/hardware/gic.h> -#include <plat/i2c.h> #include <plat/ste_dma40.h> #include <plat/gpio-nomadik.h> diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h index 6e4706560266..23cf734b5384 100644 --- a/arch/arm/mach-ux500/devices-common.h +++ b/arch/arm/mach-ux500/devices-common.h @@ -12,7 +12,7 @@ #include <linux/dma-mapping.h> #include <linux/sys_soc.h> #include <linux/amba/bus.h> -#include <plat/i2c.h> +#include <linux/platform_data/i2c-nomadik.h> #include <mach/crypto-ux500.h> struct spi_master_cntlr; diff --git a/arch/arm/plat-nomadik/include/plat/i2c.h b/arch/arm/plat-nomadik/include/plat/i2c.h deleted file mode 100644 index 8ba70ffc31ec..000000000000 --- a/arch/arm/plat-nomadik/include/plat/i2c.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright (C) 2009 ST-Ericsson - * - * 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. - */ -#ifndef __PLAT_I2C_H -#define __PLAT_I2C_H - -enum i2c_freq_mode { - I2C_FREQ_MODE_STANDARD, /* up to 100 Kb/s */ - I2C_FREQ_MODE_FAST, /* up to 400 Kb/s */ - I2C_FREQ_MODE_HIGH_SPEED, /* up to 3.4 Mb/s */ - I2C_FREQ_MODE_FAST_PLUS, /* up to 1 Mb/s */ -}; - -/** - * struct nmk_i2c_controller - client specific controller configuration - * @clk_freq: clock frequency for the operation mode - * @slsu: Slave data setup time in ns. - * The needed setup time for three modes of operation - * are 250ns, 100ns and 10ns respectively thus leading - * to the values of 14, 6, 2 for a 48 MHz i2c clk - * @tft: Tx FIFO Threshold in bytes - * @rft: Rx FIFO Threshold in bytes - * @timeout Slave response timeout(ms) - * @sm: speed mode - */ -struct nmk_i2c_controller { - unsigned long clk_freq; - unsigned short slsu; - unsigned char tft; - unsigned char rft; - int timeout; - enum i2c_freq_mode sm; -}; - -#endif /* __PLAT_I2C_H */ |
