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i.MX27 pcm038: Add USB support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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2 changed files with 23 additions and 0 deletions
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@ -37,6 +37,7 @@ config MACH_MX27ADS
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config MACH_PCM038
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bool "Phytec phyCORE-i.MX27 CPU module (pcm038)"
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depends on MACH_MX27
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select MXC_ULPI if USB_ULPI
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help
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Include support for phyCORE-i.MX27 (aka pcm038) platform. This
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includes specific configurations for the module and its peripherals.
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@ -40,6 +40,8 @@
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#include <mach/imx-uart.h>
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#include <mach/mxc_nand.h>
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#include <mach/spi.h>
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#include <mach/mxc_ehci.h>
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#include <mach/ulpi.h>
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#include "devices.h"
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@ -96,6 +98,19 @@ static int pcm038_pins[] = {
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PC17_PF_SSI4_RXD,
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PC18_PF_SSI4_TXD,
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PC19_PF_SSI4_CLK,
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/* USB host */
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PA0_PF_USBH2_CLK,
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PA1_PF_USBH2_DIR,
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PA2_PF_USBH2_DATA7,
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PA3_PF_USBH2_NXT,
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PA4_PF_USBH2_STP,
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PD19_AF_USBH2_DATA4,
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PD20_AF_USBH2_DATA3,
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PD21_AF_USBH2_DATA6,
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PD22_AF_USBH2_DATA0,
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PD23_AF_USBH2_DATA2,
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PD24_AF_USBH2_DATA1,
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PD26_AF_USBH2_DATA5,
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};
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/*
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@ -277,6 +292,11 @@ static struct spi_board_info pcm038_spi_board_info[] __initdata = {
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}
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};
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static struct mxc_usbh_platform_data usbh2_pdata = {
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.portsc = MXC_EHCI_MODE_ULPI,
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.flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI,
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};
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static void __init pcm038_init(void)
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{
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mxc_gpio_setup_multiple_pins(pcm038_pins, ARRAY_SIZE(pcm038_pins),
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@ -309,6 +329,8 @@ static void __init pcm038_init(void)
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spi_register_board_info(pcm038_spi_board_info,
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ARRAY_SIZE(pcm038_spi_board_info));
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mxc_register_device(&mxc_usbh2, &usbh2_pdata);
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platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
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#ifdef CONFIG_MACH_PCM970_BASEBOARD
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