Subject: [PATCH 1/1] atmel: move ATMEL_MAX_UART to platform_data/atmel.h

From: [email-masked] (Nicolas Ferre)
Date: Mon, 19 Nov 2012 10:09:52 +0100

On 11/17/2012 11:05 PM, Jean-Christophe PLAGNIOL-VILLARD :
> use 7 for it as the sam9260 or the sam9g25 have 7 of them DBGU included
> 
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email-masked]>
> Cc: Nicolas Ferre <[email-masked]>
> ---
>  arch/arm/mach-at91/include/mach/hardware.h  |    3 ---
>  arch/avr32/mach-at32ap/include/mach/board.h |    1 -
>  include/linux/platform_data/atmel.h         |    6 ++++++
>  3 files changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h
> index 711a789..a832e07 100644
> --- a/arch/arm/mach-at91/include/mach/hardware.h
> +++ b/arch/arm/mach-at91/include/mach/hardware.h
> @@ -90,9 +90,6 @@
>  #define AT91_SRAM_MAX		SZ_1M
>  #define AT91_VIRT_BASE		(AT91_IO_VIRT_BASE - AT91_SRAM_MAX)
>  
> -/* Serial ports */
> -#define ATMEL_MAX_UART		7		/* 6 USART3's and one DBGU port (SAM9260) */
> -
>  /* External Memory Map */
>  #define AT91_CHIPSELECT_0	0x10000000
>  #define AT91_CHIPSELECT_1	0x20000000
> diff --git a/arch/avr32/mach-at32ap/include/mach/board.h b/arch/avr32/mach-at32ap/include/mach/board.h
> index dca9345..d485b03 100644
> --- a/arch/avr32/mach-at32ap/include/mach/board.h
> +++ b/arch/avr32/mach-at32ap/include/mach/board.h
> @@ -26,7 +26,6 @@ static inline void __deprecated at32_add_system_devices(void)
>  
>  }
>  
> -#define ATMEL_MAX_UART	4
>  extern struct platform_device *atmel_default_console_device;
>  
>  /* Flags for selecting USART extra pins */
> diff --git a/include/linux/platform_data/atmel.h b/include/linux/platform_data/atmel.h
> index dbd6d53..59fffa4 100644
> --- a/include/linux/platform_data/atmel.h
> +++ b/include/linux/platform_data/atmel.h
> @@ -19,6 +19,12 @@
>  #include <linux/serial.h>
>  #include <linux/platform_data/macb.h>
>  
> +/*
> + * at91: 6 USART3's and one DBGU port (SAM9260)

Why the "3"?

> + * avr32: 4
> + */
> +#define ATMEL_MAX_UART	7
> +
>   /* USB Device */
>  struct at91_udc_data {
>  	int	vbus_pin;		/* high == host powering us */
> 

Ok otherwise. Do not bother, I may change the typo while including it in
at91-fixes pull request...

Acked-by: Nicolas Ferre <[email-masked]>

Best regards,
-- 
Nicolas Ferre