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authorValentin Longchamp <valentin.longchamp@epfl.ch>2009-01-28 15:13:51 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2009-03-13 10:34:01 +0100
commitbfbc6a1fc1d4d4ecbf73bcb7eefcd2a2ca5ddf2a (patch)
tree75cbc2ed75da08bab0f6f70ac1451ad440aabd85 /arch
parentb7222631c3d0fd26e6d85dd78b1d0aa10dc64929 (diff)
mx31moboard: use of new iomux implementation
This example takes advantage of the possibility to use tables of iomux configs. This is inspired from mx1-mx2 iomux code. It allows a better code readability. Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-mx3/mx31moboard.c37
1 files changed, 22 insertions, 15 deletions
diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c
index 3d2773e4bc8..f29c8782cff 100644
--- a/arch/arm/mach-mx3/mx31moboard.c
+++ b/arch/arm/mach-mx3/mx31moboard.c
@@ -63,6 +63,25 @@ static struct platform_device *devices[] __initdata = {
&mx31moboard_flash,
};
+static int mxc_uart0_pins[] = {
+ MX31_PIN_CTS1__CTS1,
+ MX31_PIN_RTS1__RTS1,
+ MX31_PIN_TXD1__TXD1,
+ MX31_PIN_RXD1__RXD1
+};
+static int mxc_uart1_pins[] = {
+ MX31_PIN_CTS2__CTS2,
+ MX31_PIN_RTS2__RTS2,
+ MX31_PIN_TXD2__TXD2,
+ MX31_PIN_RXD2__RXD2
+};
+static int mxc_uart4_pins[] = {
+ MX31_PIN_PC_RST__CTS5,
+ MX31_PIN_PC_VS2__RTS5,
+ MX31_PIN_PC_BVD2__TXD5,
+ MX31_PIN_PC_BVD1__RXD5
+};
+
/*
* Board specific initialization.
*/
@@ -70,25 +89,13 @@ static void __init mxc_board_init(void)
{
platform_add_devices(devices, ARRAY_SIZE(devices));
- mxc_iomux_mode(MX31_PIN_CTS1__CTS1);
- mxc_iomux_mode(MX31_PIN_RTS1__RTS1);
- mxc_iomux_mode(MX31_PIN_TXD1__TXD1);
- mxc_iomux_mode(MX31_PIN_RXD1__RXD1);
-
+ mxc_iomux_setup_multiple_pins(mxc_uart0_pins, ARRAY_SIZE(mxc_uart0_pins), "uart0");
mxc_register_device(&mxc_uart_device0, &uart_pdata);
- mxc_iomux_mode(MX31_PIN_CTS2__CTS2);
- mxc_iomux_mode(MX31_PIN_RTS2__RTS2);
- mxc_iomux_mode(MX31_PIN_TXD2__TXD2);
- mxc_iomux_mode(MX31_PIN_RXD2__RXD2);
-
+ mxc_iomux_setup_multiple_pins(mxc_uart1_pins, ARRAY_SIZE(mxc_uart1_pins), "uart1");
mxc_register_device(&mxc_uart_device1, &uart_pdata);
- mxc_iomux_mode(MX31_PIN_PC_RST__CTS5);
- mxc_iomux_mode(MX31_PIN_PC_VS2__RTS5);
- mxc_iomux_mode(MX31_PIN_PC_BVD2__TXD5);
- mxc_iomux_mode(MX31_PIN_PC_BVD1__RXD5);
-
+ mxc_iomux_setup_multiple_pins(mxc_uart4_pins, ARRAY_SIZE(mxc_uart4_pins), "uart4");
mxc_register_device(&mxc_uart_device4, &uart_pdata);
}