linux-kernel - Re: [PATCHv2] OMAP: Serial: Define OMAP uart MDR1 register definitions

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Date:	Thu, 11 Nov 2010 08:02:27 -0800
From:	Kevin Hilman <khilman@...prootsystems.com>
To:	Emeltchenko Andrei <Andrei.Emeltchenko.news@...il.com>
Cc:	linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCHv2] OMAP: Serial: Define OMAP uart MDR1 register definitions

Emeltchenko Andrei <Andrei.Emeltchenko.news@...il.com> writes:

> From: Andrei Emeltchenko <andrei.emeltchenko@...ia.com>
>
> Define MDR1 register serial definitions used in serial and
> bluetooth drivers. Remove magic numbers there.

Remove magic numbers where?  This patch doesn't remove anything.

> *v2	added OMAP keyword

This info should go after the '---' as it is not needed in the final
git history.

Kevin

> Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@...ia.com>
> ---
>  include/linux/serial_reg.h |   12 ++++++++++++
>  1 files changed, 12 insertions(+), 0 deletions(-)
>
> diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
> index c7a0ce1..6f38234 100644
> --- a/include/linux/serial_reg.h
> +++ b/include/linux/serial_reg.h
> @@ -341,5 +341,17 @@
>  #define UART_OMAP_SYSS		0x16	/* System status register */
>  #define UART_OMAP_WER		0x17	/* Wake-up enable register */
>  
> +/*
> + * These are the definitions for the MDR1 register
> + */
> +#define UART_OMAP_MDR1_16X_MODE		0x00	/* UART 16x mode */
> +#define UART_OMAP_MDR1_SIR_MODE		0x01	/* SIR mode */
> +#define UART_OMAP_MDR1_16X_ABAUD_MODE	0x02	/* UART 16x auto-baud */
> +#define UART_OMAP_MDR1_13X_MODE		0x03	/* UART 13x mode */
> +#define UART_OMAP_MDR1_MIR_MODE		0x04	/* MIR mode */
> +#define UART_OMAP_MDR1_FIR_MODE		0x05	/* FIR mode */
> +#define UART_OMAP_MDR1_CIR_MODE		0x06	/* CIR mode */
> +#define UART_OMAP_MDR1_DISABLE		0x07	/* Disable (default state) */
> +
>  #endif /* _LINUX_SERIAL_REG_H */
--
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