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

Richard Zhao
2011-01-28T12:48:58Z

On Tue, Jan 25, 2011 at 01:08:35PM -0200, Fabio Estevam wrote:
> 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>
Acked-by: Richard Zhao <richard.zhao@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
>
>
>
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