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@@ -41,7 +41,23 @@ To check SoC:
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printf("cpu is s5pc110\n");
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gpio
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- not supported yet.
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+
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+ struct s5pc100_gpio *gpio = (struct s5pc100_gpio*)S5PC100_GPIO_BASE;
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+
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+ /* GPA[0] pin set to irq */
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+ gpio_cfg_pin(&gpio->gpio_a, 0, GPIO_IRQ);
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+
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+ /* GPA[0] pin set to input */
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+ gpio_direction_input(&gpio->gpio_a, 0);
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+
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+ /* GPA[0] pin set to output/high */
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+ gpio_direction_output(&gpio->gpio_a, 0, 1);
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+
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+ /* GPA[0] value set to low */
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+ gpio_set_value(&gpio->gpio_a, 0, 0);
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+
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+ /* get GPA[0] value */
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+ value = gpio_get_value(&gpio->gpio_a, 0);
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Links
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