[PATCH] ppc32: smc1_lineif fix for mpc8272

[Kumar Gala]

It this on some specific board with an MPC8272 on it?

- kumar

On Nov 20, 2005, at 8:05 AM, Mike Rapoport wrote:

> This patch fixes the pin assignment of SMC1 for MPC8272 family
>
> Signed-off-by: Mike Rapoport <mike at compulab.co.il>
>
>
> --  
> Sincerely yours,
> Mike Rapoport
>
>
> diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/ 
> serial/cpm_uart/cpm_uart_cpm2.c
> --- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
> +++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
> @@ -89,11 +89,19 @@ void smc1_lineif(struct uart_cpm_port *p
>  {
>  	volatile iop_cpm2_t *io = &cpm2_immr->im_ioport;
>
> +#ifdef CONFIG_8272
> +	/* SMC1 is only on port C on 8272 */
> +	io->iop_pparc |= 0x0c000000;
> +	io->iop_pdirc |= 0x04000000;
> +	io->iop_pdirc &= ~0x08000000;
> +	io->iop_psorc &= ~0x0c000000;
> +#else
>  	/* SMC1 is only on port D */
>  	io->iop_ppard |= 0x00c00000;
>  	io->iop_pdird |= 0x00400000;
>  	io->iop_pdird &= ~0x00800000;
>  	io->iop_psord &= ~0x00c00000;
> +#endif
>
>  	/* Wire BRG1 to SMC1 */
>  	cpm2_immr->im_cpmux.cmx_smr &= 0x0f;