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@@ -127,7 +127,11 @@ static unsigned long hx4700_pin_config[] __initdata = {
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GPIO19_SSP2_SCLK,
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GPIO86_SSP2_RXD,
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GPIO87_SSP2_TXD,
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- GPIO88_GPIO,
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+ GPIO88_GPIO | MFP_LPM_DRIVE_HIGH, /* TSC2046_CS */
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+
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+ /* BQ24022 Regulator */
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+ GPIO72_GPIO | MFP_LPM_KEEP_OUTPUT, /* BQ24022_nCHARGE_EN */
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+ GPIO96_GPIO | MFP_LPM_KEEP_OUTPUT, /* BQ24022_ISET2 */
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/* HX4700 specific input GPIOs */
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GPIO12_GPIO | WAKEUP_ON_EDGE_RISE, /* ASIC3_IRQ */
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@@ -135,6 +139,10 @@ static unsigned long hx4700_pin_config[] __initdata = {
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GPIO14_GPIO, /* nWLAN_IRQ */
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/* HX4700 specific output GPIOs */
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+ GPIO61_GPIO | MFP_LPM_DRIVE_HIGH, /* W3220_nRESET */
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+ GPIO71_GPIO | MFP_LPM_DRIVE_HIGH, /* ASIC3_nRESET */
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+ GPIO81_GPIO | MFP_LPM_DRIVE_HIGH, /* CPU_GP_nRESET */
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+ GPIO116_GPIO | MFP_LPM_DRIVE_HIGH, /* CPU_HW_nRESET */
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GPIO102_GPIO | MFP_LPM_DRIVE_LOW, /* SYNAPTICS_POWER_ON */
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GPIO10_GPIO, /* GSM_IRQ */
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@@ -872,14 +880,19 @@ static struct gpio global_gpios[] = {
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{ GPIO110_HX4700_LCD_LVDD_3V3_ON, GPIOF_OUT_INIT_HIGH, "LCD_LVDD" },
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{ GPIO111_HX4700_LCD_AVDD_3V3_ON, GPIOF_OUT_INIT_HIGH, "LCD_AVDD" },
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{ GPIO32_HX4700_RS232_ON, GPIOF_OUT_INIT_HIGH, "RS232_ON" },
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+ { GPIO61_HX4700_W3220_nRESET, GPIOF_OUT_INIT_HIGH, "W3220_nRESET" },
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{ GPIO71_HX4700_ASIC3_nRESET, GPIOF_OUT_INIT_HIGH, "ASIC3_nRESET" },
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+ { GPIO81_HX4700_CPU_GP_nRESET, GPIOF_OUT_INIT_HIGH, "CPU_GP_nRESET" },
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{ GPIO82_HX4700_EUART_RESET, GPIOF_OUT_INIT_HIGH, "EUART_RESET" },
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+ { GPIO116_HX4700_CPU_HW_nRESET, GPIOF_OUT_INIT_HIGH, "CPU_HW_nRESET" },
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};
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static void __init hx4700_init(void)
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{
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int ret;
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+ PCFR = PCFR_GPR_EN | PCFR_OPDE;
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+
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pxa2xx_mfp_config(ARRAY_AND_SIZE(hx4700_pin_config));
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gpio_set_wake(GPIO12_HX4700_ASIC3_IRQ, 1);
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ret = gpio_request_array(ARRAY_AND_SIZE(global_gpios));
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Arnd Bergmann