forked from Minki/linux
Revert "sh: ecovec24: modify tsc2007 platform settings"
According to Morimoto-san, this is no longer needed. Revert it.
This reverts commit e0009b0a44
.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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51d149be0a
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@ -400,9 +400,32 @@ static struct platform_device keysc_device = {
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/* TouchScreen */
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#define IRQ0 32
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static int ts_get_pendown_state(void)
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{
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int val = 0;
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gpio_free(GPIO_FN_INTC_IRQ0);
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gpio_request(GPIO_PTZ0, NULL);
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gpio_direction_input(GPIO_PTZ0);
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val = gpio_get_value(GPIO_PTZ0);
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gpio_free(GPIO_PTZ0);
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gpio_request(GPIO_FN_INTC_IRQ0, NULL);
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return val ? 0 : 1;
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}
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static int ts_init(void)
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{
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gpio_request(GPIO_FN_INTC_IRQ0, NULL);
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return 0;
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}
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static struct tsc2007_platform_data tsc2007_info = {
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.model = 2007,
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.x_plate_ohms = 1000,
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.x_plate_ohms = 180,
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.get_pendown_state = ts_get_pendown_state,
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.init_platform_hw = ts_init,
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};
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static struct i2c_board_info ts_i2c_clients = {
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@ -1096,7 +1119,6 @@ static int __init arch_setup(void)
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gpio_direction_output(GPIO_PTF4, 1);
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/* enable TouchScreen */
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gpio_request(GPIO_FN_INTC_IRQ0, NULL);
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i2c_register_board_info(0, &ts_i2c_clients, 1);
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set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
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}
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