summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-imx/mach-mx31lilly.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-imx/mach-mx31lilly.c')
-rw-r--r--arch/arm/mach-imx/mach-mx31lilly.c50
1 files changed, 37 insertions, 13 deletions
diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c
index e9549a3c0223..6fd463642954 100644
--- a/arch/arm/mach-imx/mach-mx31lilly.c
+++ b/arch/arm/mach-imx/mach-mx31lilly.c
@@ -56,6 +56,26 @@
* appropriate baseboard support code.
*/
+static unsigned int mx31lilly_pins[] __initdata = {
+ MX31_PIN_CTS1__CTS1,
+ MX31_PIN_RTS1__RTS1,
+ MX31_PIN_TXD1__TXD1,
+ MX31_PIN_RXD1__RXD1,
+ MX31_PIN_CTS2__CTS2,
+ MX31_PIN_RTS2__RTS2,
+ MX31_PIN_TXD2__TXD2,
+ MX31_PIN_RXD2__RXD2,
+ MX31_PIN_CSPI3_MOSI__RXD3,
+ MX31_PIN_CSPI3_MISO__TXD3,
+ MX31_PIN_CSPI3_SCLK__RTS3,
+ MX31_PIN_CSPI3_SPI_RDY__CTS3,
+};
+
+/* UART */
+static const struct imxuart_platform_data uart_pdata __initconst = {
+ .flags = IMXUART_HAVE_RTSCTS,
+};
+
/* SMSC ethernet support */
static struct resource smsc91x_resources[] = {
@@ -252,16 +272,12 @@ static void __init mx31lilly_board_init(void)
{
imx31_soc_init();
- switch (mx31lilly_baseboard) {
- case MX31LILLY_NOBOARD:
- break;
- case MX31LILLY_DB:
- mx31lilly_db_init();
- break;
- default:
- printk(KERN_ERR "Illegal mx31lilly_baseboard type %d\n",
- mx31lilly_baseboard);
- }
+ mxc_iomux_setup_multiple_pins(mx31lilly_pins,
+ ARRAY_SIZE(mx31lilly_pins), "mx31lily");
+
+ imx31_add_imx_uart0(&uart_pdata);
+ imx31_add_imx_uart1(&uart_pdata);
+ imx31_add_imx_uart2(&uart_pdata);
mxc_iomux_alloc_pin(MX31_PIN_CS4__CS4, "Ethernet CS");
@@ -284,10 +300,17 @@ static void __init mx31lilly_board_init(void)
imx31_add_spi_imx0(&spi0_pdata);
imx31_add_spi_imx1(&spi1_pdata);
- mc13783_dev.irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
- spi_register_board_info(&mc13783_dev, 1);
regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+}
+
+static void __init mx31lilly_late_init(void)
+{
+ if (mx31lilly_baseboard == MX31LILLY_DB)
+ mx31lilly_db_init();
+
+ mc13783_dev.irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
+ spi_register_board_info(&mc13783_dev, 1);
smsc91x_resources[1].start =
gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
@@ -310,6 +333,7 @@ MACHINE_START(LILLY1131, "INCO startec LILLY-1131")
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.init_time = mx31lilly_timer_init,
- .init_machine = mx31lilly_board_init,
+ .init_machine = mx31lilly_board_init,
+ .init_late = mx31lilly_late_init,
.restart = mxc_restart,
MACHINE_END
OpenPOWER on IntegriCloud