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Commit dd68acc7 authored by Linus Walleij's avatar Linus Walleij
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ARM: u300: localize GPIO assignments 

Move the GPIO assignments for the U300 variants down to a local
header file in the mach-u300 directory. There is no point in
broadcasting this across the entire kernel.
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 59b099b0
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Showing with 115 additions and 116 deletions
arch/arm/mach-u300/include/mach/gpio-u300.h
View file @ dd68acc7
......@@ -9,121 +9,6 @@
#ifndef __MACH_U300_GPIO_U300_H
#define __MACH_U300_GPIO_U300_H
/*
* Individual pin assignments for the B26/S26. Notice that the
* actual usage of these pins depends on the PAD MUX settings, that
* is why the same number can potentially appear several times.
* In the reference design each pin is only used for one purpose.
* These were determined by inspecting the B26/S26 schematic:
* 2/1911-ROA 128 1603
*/
#ifdef CONFIG_MACH_U300_BS2X
#define U300_GPIO_PIN_UART_RX 0
#define U300_GPIO_PIN_UART_TX 1
#define U300_GPIO_PIN_GPIO02 2 /* Unrouted */
#define U300_GPIO_PIN_GPIO03 3 /* Unrouted */
#define U300_GPIO_PIN_CAM_SLEEP 4
#define U300_GPIO_PIN_CAM_REG_EN 5
#define U300_GPIO_PIN_GPIO06 6 /* Unrouted */
#define U300_GPIO_PIN_GPIO07 7 /* Unrouted */
#define U300_GPIO_PIN_GPIO08 8 /* Service point SP2321 */
#define U300_GPIO_PIN_GPIO09 9 /* Service point SP2322 */
#define U300_GPIO_PIN_PHFSENSE 10 /* Headphone jack sensing */
#define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */
#define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */
#define U300_GPIO_PIN_FLIPSENSE 13 /* Mechanical flip sensing */
#define U300_GPIO_PIN_GPIO14 14 /* DSP JTAG Port RTCK */
#define U300_GPIO_PIN_GPIO15 15 /* Unrouted */
#define U300_GPIO_PIN_GPIO16 16 /* Unrouted */
#define U300_GPIO_PIN_GPIO17 17 /* Unrouted */
#define U300_GPIO_PIN_GPIO18 18 /* Unrouted */
#define U300_GPIO_PIN_GPIO19 19 /* Unrouted */
#define U300_GPIO_PIN_GPIO20 20 /* Unrouted */
#define U300_GPIO_PIN_GPIO21 21 /* Unrouted */
#define U300_GPIO_PIN_GPIO22 22 /* Unrouted */
#define U300_GPIO_PIN_GPIO23 23 /* Unrouted */
#endif
/*
* Individual pin assignments for the B330/S330 and B365/S365.
* Notice that the actual usage of these pins depends on the
* PAD MUX settings, that is why the same number can potentially
* appear several times. In the reference design each pin is only
* used for one purpose. These were determined by inspecting the
* S365 schematic.
*/
#if defined(CONFIG_MACH_U300_BS330) || defined(CONFIG_MACH_U300_BS365) || \
defined(CONFIG_MACH_U300_BS335)
#define U300_GPIO_PIN_UART_RX 0
#define U300_GPIO_PIN_UART_TX 1
#define U300_GPIO_PIN_UART_CTS 2
#define U300_GPIO_PIN_UART_RTS 3
#define U300_GPIO_PIN_CAM_MAIN_STANDBY 4 /* Camera MAIN standby */
#define U300_GPIO_PIN_GPIO05 5 /* Unrouted */
#define U300_GPIO_PIN_MS_CD 6 /* Memory Stick Card insertion */
#define U300_GPIO_PIN_GPIO07 7 /* Test point TP2430 */
#define U300_GPIO_PIN_GPIO08 8 /* Test point TP2437 */
#define U300_GPIO_PIN_GPIO09 9 /* Test point TP2431 */
#define U300_GPIO_PIN_GPIO10 10 /* Test point TP2432 */
#define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */
#define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */
#define U300_GPIO_PIN_CAM_SUB_STANDBY 13 /* Camera SUB standby */
#define U300_GPIO_PIN_GPIO14 14 /* Test point TP2436 */
#define U300_GPIO_PIN_GPIO15 15 /* Unrouted */
#define U300_GPIO_PIN_GPIO16 16 /* Test point TP2438 */
#define U300_GPIO_PIN_PHFSENSE 17 /* Headphone jack sensing */
#define U300_GPIO_PIN_GPIO18 18 /* Test point TP2439 */
#define U300_GPIO_PIN_GPIO19 19 /* Routed somewhere */
#define U300_GPIO_PIN_GPIO20 20 /* Unrouted */
#define U300_GPIO_PIN_GPIO21 21 /* Unrouted */
#define U300_GPIO_PIN_GPIO22 22 /* Unrouted */
#define U300_GPIO_PIN_GPIO23 23 /* Unrouted */
#define U300_GPIO_PIN_GPIO24 24 /* Unrouted */
#define U300_GPIO_PIN_GPIO25 25 /* Unrouted */
#define U300_GPIO_PIN_GPIO26 26 /* Unrouted */
#define U300_GPIO_PIN_GPIO27 27 /* Unrouted */
#define U300_GPIO_PIN_GPIO28 28 /* Unrouted */
#define U300_GPIO_PIN_GPIO29 29 /* Unrouted */
#define U300_GPIO_PIN_GPIO30 30 /* Unrouted */
#define U300_GPIO_PIN_GPIO31 31 /* Unrouted */
#define U300_GPIO_PIN_GPIO32 32 /* Unrouted */
#define U300_GPIO_PIN_GPIO33 33 /* Unrouted */
#define U300_GPIO_PIN_GPIO34 34 /* Unrouted */
#define U300_GPIO_PIN_GPIO35 35 /* Unrouted */
#define U300_GPIO_PIN_GPIO36 36 /* Unrouted */
#define U300_GPIO_PIN_GPIO37 37 /* Unrouted */
#define U300_GPIO_PIN_GPIO38 38 /* Unrouted */
#define U300_GPIO_PIN_GPIO39 39 /* Unrouted */
#ifdef CONFIG_MACH_U300_BS335
#define U300_GPIO_PIN_GPIO40 40 /* Unrouted */
#define U300_GPIO_PIN_GPIO41 41 /* Unrouted */
#define U300_GPIO_PIN_GPIO42 42 /* Unrouted */
#define U300_GPIO_PIN_GPIO43 43 /* Unrouted */
#define U300_GPIO_PIN_GPIO44 44 /* Unrouted */
#define U300_GPIO_PIN_GPIO45 45 /* Unrouted */
#define U300_GPIO_PIN_GPIO46 46 /* Unrouted */
#define U300_GPIO_PIN_GPIO47 47 /* Unrouted */
#define U300_GPIO_PIN_GPIO48 48 /* Unrouted */
#define U300_GPIO_PIN_GPIO49 49 /* Unrouted */
#define U300_GPIO_PIN_GPIO50 50 /* Unrouted */
#define U300_GPIO_PIN_GPIO51 51 /* Unrouted */
#define U300_GPIO_PIN_GPIO52 52 /* Unrouted */
#define U300_GPIO_PIN_GPIO53 53 /* Unrouted */
#define U300_GPIO_PIN_GPIO54 54 /* Unrouted */
#define U300_GPIO_PIN_GPIO55 55 /* Unrouted */
#endif
#endif
/**
* enum u300_gpio_variant - the type of U300 GPIO employed
*/
......
arch/arm/mach-u300/mmc.c
View file @ dd68acc7
......@@ -18,8 +18,8 @@
#include <linux/slab.h>
#include <mach/coh901318.h>
#include <mach/dma_channels.h>
#include <mach/gpio-u300.h>
#include "u300-gpio.h"
#include "mmc.h"
static struct mmci_platform_data mmc0_plat_data = {
......
arch/arm/mach-u300/u300-gpio.h 0 → 100644
View file @ dd68acc7
/*
* Individual pin assignments for the B26/S26. Notice that the
* actual usage of these pins depends on the PAD MUX settings, that
* is why the same number can potentially appear several times.
* In the reference design each pin is only used for one purpose.
* These were determined by inspecting the B26/S26 schematic:
* 2/1911-ROA 128 1603
*/
#ifdef CONFIG_MACH_U300_BS2X
#define U300_GPIO_PIN_UART_RX 0
#define U300_GPIO_PIN_UART_TX 1
#define U300_GPIO_PIN_GPIO02 2 /* Unrouted */
#define U300_GPIO_PIN_GPIO03 3 /* Unrouted */
#define U300_GPIO_PIN_CAM_SLEEP 4
#define U300_GPIO_PIN_CAM_REG_EN 5
#define U300_GPIO_PIN_GPIO06 6 /* Unrouted */
#define U300_GPIO_PIN_GPIO07 7 /* Unrouted */
#define U300_GPIO_PIN_GPIO08 8 /* Service point SP2321 */
#define U300_GPIO_PIN_GPIO09 9 /* Service point SP2322 */
#define U300_GPIO_PIN_PHFSENSE 10 /* Headphone jack sensing */
#define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */
#define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */
#define U300_GPIO_PIN_FLIPSENSE 13 /* Mechanical flip sensing */
#define U300_GPIO_PIN_GPIO14 14 /* DSP JTAG Port RTCK */
#define U300_GPIO_PIN_GPIO15 15 /* Unrouted */
#define U300_GPIO_PIN_GPIO16 16 /* Unrouted */
#define U300_GPIO_PIN_GPIO17 17 /* Unrouted */
#define U300_GPIO_PIN_GPIO18 18 /* Unrouted */
#define U300_GPIO_PIN_GPIO19 19 /* Unrouted */
#define U300_GPIO_PIN_GPIO20 20 /* Unrouted */
#define U300_GPIO_PIN_GPIO21 21 /* Unrouted */
#define U300_GPIO_PIN_GPIO22 22 /* Unrouted */
#define U300_GPIO_PIN_GPIO23 23 /* Unrouted */
#endif
/*
* Individual pin assignments for the B330/S330 and B365/S365.
* Notice that the actual usage of these pins depends on the
* PAD MUX settings, that is why the same number can potentially
* appear several times. In the reference design each pin is only
* used for one purpose. These were determined by inspecting the
* S365 schematic.
*/
#if defined(CONFIG_MACH_U300_BS330) || defined(CONFIG_MACH_U300_BS365) || \
defined(CONFIG_MACH_U300_BS335)
#define U300_GPIO_PIN_UART_RX 0
#define U300_GPIO_PIN_UART_TX 1
#define U300_GPIO_PIN_UART_CTS 2
#define U300_GPIO_PIN_UART_RTS 3
#define U300_GPIO_PIN_CAM_MAIN_STANDBY 4 /* Camera MAIN standby */
#define U300_GPIO_PIN_GPIO05 5 /* Unrouted */
#define U300_GPIO_PIN_MS_CD 6 /* Memory Stick Card insertion */
#define U300_GPIO_PIN_GPIO07 7 /* Test point TP2430 */
#define U300_GPIO_PIN_GPIO08 8 /* Test point TP2437 */
#define U300_GPIO_PIN_GPIO09 9 /* Test point TP2431 */
#define U300_GPIO_PIN_GPIO10 10 /* Test point TP2432 */
#define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */
#define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */
#define U300_GPIO_PIN_CAM_SUB_STANDBY 13 /* Camera SUB standby */
#define U300_GPIO_PIN_GPIO14 14 /* Test point TP2436 */
#define U300_GPIO_PIN_GPIO15 15 /* Unrouted */
#define U300_GPIO_PIN_GPIO16 16 /* Test point TP2438 */
#define U300_GPIO_PIN_PHFSENSE 17 /* Headphone jack sensing */
#define U300_GPIO_PIN_GPIO18 18 /* Test point TP2439 */
#define U300_GPIO_PIN_GPIO19 19 /* Routed somewhere */
#define U300_GPIO_PIN_GPIO20 20 /* Unrouted */
#define U300_GPIO_PIN_GPIO21 21 /* Unrouted */
#define U300_GPIO_PIN_GPIO22 22 /* Unrouted */
#define U300_GPIO_PIN_GPIO23 23 /* Unrouted */
#define U300_GPIO_PIN_GPIO24 24 /* Unrouted */
#define U300_GPIO_PIN_GPIO25 25 /* Unrouted */
#define U300_GPIO_PIN_GPIO26 26 /* Unrouted */
#define U300_GPIO_PIN_GPIO27 27 /* Unrouted */
#define U300_GPIO_PIN_GPIO28 28 /* Unrouted */
#define U300_GPIO_PIN_GPIO29 29 /* Unrouted */
#define U300_GPIO_PIN_GPIO30 30 /* Unrouted */
#define U300_GPIO_PIN_GPIO31 31 /* Unrouted */
#define U300_GPIO_PIN_GPIO32 32 /* Unrouted */
#define U300_GPIO_PIN_GPIO33 33 /* Unrouted */
#define U300_GPIO_PIN_GPIO34 34 /* Unrouted */
#define U300_GPIO_PIN_GPIO35 35 /* Unrouted */
#define U300_GPIO_PIN_GPIO36 36 /* Unrouted */
#define U300_GPIO_PIN_GPIO37 37 /* Unrouted */
#define U300_GPIO_PIN_GPIO38 38 /* Unrouted */
#define U300_GPIO_PIN_GPIO39 39 /* Unrouted */
#ifdef CONFIG_MACH_U300_BS335
#define U300_GPIO_PIN_GPIO40 40 /* Unrouted */
#define U300_GPIO_PIN_GPIO41 41 /* Unrouted */
#define U300_GPIO_PIN_GPIO42 42 /* Unrouted */
#define U300_GPIO_PIN_GPIO43 43 /* Unrouted */
#define U300_GPIO_PIN_GPIO44 44 /* Unrouted */
#define U300_GPIO_PIN_GPIO45 45 /* Unrouted */
#define U300_GPIO_PIN_GPIO46 46 /* Unrouted */
#define U300_GPIO_PIN_GPIO47 47 /* Unrouted */
#define U300_GPIO_PIN_GPIO48 48 /* Unrouted */
#define U300_GPIO_PIN_GPIO49 49 /* Unrouted */
#define U300_GPIO_PIN_GPIO50 50 /* Unrouted */
#define U300_GPIO_PIN_GPIO51 51 /* Unrouted */
#define U300_GPIO_PIN_GPIO52 52 /* Unrouted */
#define U300_GPIO_PIN_GPIO53 53 /* Unrouted */
#define U300_GPIO_PIN_GPIO54 54 /* Unrouted */
#define U300_GPIO_PIN_GPIO55 55 /* Unrouted */
#endif
#endif
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