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857f727674
The ux500 machine was actually defining platform data for the staging driver ste_rmi4, which is not OK. Let us instead define some __weak platform data in the machine so that the staging driver can override it at compile-time and we can thus have the driver self-contained in staging. Reported-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
32 lines
852 B
C
32 lines
852 B
C
/*
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* Some platform data for the RMI4 touchscreen that will override the __weak
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* platform data in the Ux500 machine if this driver is activated.
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*/
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#include <linux/i2c.h>
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#include <linux/gpio.h>
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#include <linux/interrupt.h>
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#include <mach/gpio.h>
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#include <mach/irqs.h>
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#include "synaptics_i2c_rmi4.h"
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/*
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* Synaptics RMI4 touchscreen interface on the U8500 UIB
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*/
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/*
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* Descriptor structure.
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* Describes the number of i2c devices on the bus that speak RMI.
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*/
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static struct synaptics_rmi4_platform_data rmi4_i2c_dev_platformdata = {
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.irq_number = NOMADIK_GPIO_TO_IRQ(84),
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.irq_type = (IRQF_TRIGGER_FALLING | IRQF_SHARED),
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.x_flip = false,
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.y_flip = true,
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};
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struct i2c_board_info __initdata mop500_i2c3_devices_u8500[] = {
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{
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I2C_BOARD_INFO("synaptics_rmi4_i2c", 0x4B),
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.platform_data = &rmi4_i2c_dev_platformdata,
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},
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};
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