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@@ -162,3 +162,61 @@ static struct platform_device osk5912_cf_device = {
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};
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static struct platform_device *osk5912_devices[] __initdata = {
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+ &osk5912_flash_device,
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+ &osk5912_smc91x_device,
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+ &osk5912_cf_device,
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+};
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+
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+static struct gpio_led tps_leds[] = {
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+ /* NOTE: D9 and D2 have hardware blink support.
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+ * Also, D9 requires non-battery power.
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+ */
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+ { .gpio = OSK_TPS_GPIO_LED_D9, .name = "d9",
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+ .default_trigger = "ide-disk", },
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+ { .gpio = OSK_TPS_GPIO_LED_D2, .name = "d2", },
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+ { .gpio = OSK_TPS_GPIO_LED_D3, .name = "d3", .active_low = 1,
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+ .default_trigger = "heartbeat", },
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+};
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+
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+static struct gpio_led_platform_data tps_leds_data = {
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+ .num_leds = 3,
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+ .leds = tps_leds,
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+};
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+
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+static struct platform_device osk5912_tps_leds = {
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+ .name = "leds-gpio",
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+ .id = 0,
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+ .dev.platform_data = &tps_leds_data,
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+};
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+
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+static int osk_tps_setup(struct i2c_client *client, void *context)
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+{
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+ /* Set GPIO 1 HIGH to disable VBUS power supply;
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+ * OHCI driver powers it up/down as needed.
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+ */
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+ gpio_request(OSK_TPS_GPIO_USB_PWR_EN, "n_vbus_en");
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+ gpio_direction_output(OSK_TPS_GPIO_USB_PWR_EN, 1);
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+
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+ /* Set GPIO 2 high so LED D3 is off by default */
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+ tps65010_set_gpio_out_value(GPIO2, HIGH);
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+
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+ /* Set GPIO 3 low to take ethernet out of reset */
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+ gpio_request(OSK_TPS_GPIO_LAN_RESET, "smc_reset");
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+ gpio_direction_output(OSK_TPS_GPIO_LAN_RESET, 0);
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+
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+ /* GPIO4 is VDD_DSP */
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+ gpio_request(OSK_TPS_GPIO_DSP_PWR_EN, "dsp_power");
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+ gpio_direction_output(OSK_TPS_GPIO_DSP_PWR_EN, 1);
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+ /* REVISIT if DSP support isn't configured, power it off ... */
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+
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+ /* Let LED1 (D9) blink; leds-gpio may override it */
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+ tps65010_set_led(LED1, BLINK);
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+
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+ /* Set LED2 off by default */
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+ tps65010_set_led(LED2, OFF);
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+
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+ /* Enable LOW_PWR handshake */
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+ tps65010_set_low_pwr(ON);
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+
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+ /* Switch VLDO2 to 3.0V for AIC23 */
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+ tps65010_config_vregs1(TPS_LDO2_ENABLE | TPS_VLDO2_3_0V
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