[PATCH 3/3] ARM: mach-mx5/board-mx53_loco: Remove unused UARTs

Fabio Estevam
2011-01-25T15:08:35Z

On mx53_loco only UART1 is used and its signals go to connector J16.

Remove UART2 and UART3 as they are not used on this board.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/mach-mx5/board-mx53_loco.c | 24 +-----------------------
1 files changed, 1 insertions(+), 23 deletions(-)

diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c
index cba4cd5..3aefd6d 100644
--- a/arch/arm/mach-mx5/board-mx53_loco.c
+++ b/arch/arm/mach-mx5/board-mx53_loco.c
@@ -41,30 +41,8 @@
static iomux_v3_cfg_t mx53_loco_pads[] = {
MX53_PAD_CSI0_DAT10__UART1_TXD_MUX,
MX53_PAD_CSI0_DAT11__UART1_RXD_MUX,
-
- MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX,
- MX53_PAD_PATA_DMARQ__UART2_TXD_MUX,
- MX53_PAD_PATA_DIOR__UART2_RTS,
- MX53_PAD_PATA_INTRQ__UART2_CTS,
-
- MX53_PAD_PATA_CS_0__UART3_TXD_MUX,
- MX53_PAD_PATA_CS_1__UART3_RXD_MUX,
- MX53_PAD_PATA_DA_1__UART3_CTS,
- MX53_PAD_PATA_DA_2__UART3_RTS,
-
-};
-
-static const struct imxuart_platform_data mx53_loco_uart_data __initconst = {
- .flags = IMXUART_HAVE_RTSCTS,
};

-static inline void mx53_loco_init_uart(void)
-{
- imx53_add_imx_uart(0, NULL);
- imx53_add_imx_uart(1, &mx53_loco_uart_data);
- imx53_add_imx_uart(2, &mx53_loco_uart_data);
-}
-
static inline void mx53_loco_fec_reset(void)
{
int ret;
@@ -88,7 +66,7 @@ static void __init mx53_loco_board_init(void)
{
mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads,
ARRAY_SIZE(mx53_loco_pads));
- mx53_loco_init_uart();
+ imx53_add_imx_uart(0, NULL);
mx53_loco_fec_reset();
imx53_add_fec(&mx53_loco_fec_data);
}
--
1.6.0.4