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ARM: mx5/mx53_loco: Add support for LED
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -203,6 +203,7 @@ config MACH_MX53_LOCO
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select IMX_HAVE_PLATFORM_GPIO_KEYS
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select LEDS_GPIO_REGISTER
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help
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Include support for MX53 LOCO platform. This includes specific
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configurations for the board and its peripherals.
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@ -38,6 +38,7 @@
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#define MX53_LOCO_UI1 IMX_GPIO_NR(2, 14)
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#define MX53_LOCO_UI2 IMX_GPIO_NR(2, 15)
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#define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6)
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#define LOCO_LED IMX_GPIO_NR(7, 7)
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static iomux_v3_cfg_t mx53_loco_pads[] = {
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/* FEC */
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@ -163,7 +164,7 @@ static iomux_v3_cfg_t mx53_loco_pads[] = {
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MX53_PAD_GPIO_7__SPDIF_PLOCK,
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MX53_PAD_GPIO_17__SPDIF_OUT1,
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/* GPIO */
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MX53_PAD_PATA_DA_1__GPIO7_7,
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MX53_PAD_PATA_DA_1__GPIO7_7, /* LED */
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MX53_PAD_PATA_DA_2__GPIO7_8,
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MX53_PAD_PATA_DATA5__GPIO2_5,
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MX53_PAD_PATA_DATA6__GPIO2_6,
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@ -225,6 +226,19 @@ static const struct imxi2c_platform_data mx53_loco_i2c_data __initconst = {
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.bitrate = 100000,
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};
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static const struct gpio_led mx53loco_leds[] __initconst = {
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{
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.name = "green",
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.default_trigger = "heartbeat",
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.gpio = LOCO_LED,
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},
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};
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static const struct gpio_led_platform_data mx53loco_leds_data __initconst = {
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.leds = mx53loco_leds,
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.num_leds = ARRAY_SIZE(mx53loco_leds),
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};
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static void __init mx53_loco_board_init(void)
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{
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imx53_soc_init();
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@ -240,6 +254,7 @@ static void __init mx53_loco_board_init(void)
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imx53_add_sdhci_esdhc_imx(0, NULL);
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imx53_add_sdhci_esdhc_imx(2, NULL);
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imx_add_gpio_keys(&loco_button_data);
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gpio_led_register_device(-1, &mx53loco_leds_data);
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}
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static void __init mx53_loco_timer_init(void)
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