[PATCH] ARM: rpi: add CM4S device id

[Sascha Hauer]

On Thu, Dec 14, 2023 at 05:35:20PM +0100, Sebastien Bourdelin wrote:
> Introduce the device id for the raspberry CM4S accordingly to [1].
> 
>  [1]: https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#raspberry-pi-revision-codes
> 
> Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin at rtone.fr>
> ---
>  arch/arm/boards/raspberry-pi/rpi-common.c | 4 ++++
>  include/mach/bcm283x/mbox.h               | 1 +
>  2 files changed, 5 insertions(+)

Applied, thanks

Sascha

> 
> diff --git a/arch/arm/boards/raspberry-pi/rpi-common.c b/arch/arm/boards/raspberry-pi/rpi-common.c
> index c2b273c5c3..597e2d2d0e 100644
> --- a/arch/arm/boards/raspberry-pi/rpi-common.c
> +++ b/arch/arm/boards/raspberry-pi/rpi-common.c
> @@ -650,6 +650,9 @@ static const struct rpi_machine_data rpi_4_ids[] = {
>  	}, {
>  		.hw_id = BCM2711_BOARD_REV_CM4,
>  		.init = rpi_eth_init,
> +	}, {
> +		.hw_id = BCM2711_BOARD_REV_CM4_S,
> +		.init = rpi_eth_init,
>  	}, {
>  		.hw_id = U8_MAX
>  	},
> @@ -682,6 +685,7 @@ static const struct of_device_id rpi_of_match[] = {
>  	/* BCM2711 based Boards */
>  	{ .compatible = "raspberrypi,4-model-b", .data = rpi_4_ids },
>  	{ .compatible = "raspberrypi,4-compute-module", .data = rpi_4_ids },
> +	{ .compatible = "raspberrypi,4-compute-module-s", .data = rpi_4_ids },
>  	{ .compatible = "raspberrypi,400", .data = rpi_4_ids },
>  
>  	{ /* sentinel */ },
> diff --git a/include/mach/bcm283x/mbox.h b/include/mach/bcm283x/mbox.h
> index 908ba17dba..cf5143673a 100644
> --- a/include/mach/bcm283x/mbox.h
> +++ b/include/mach/bcm283x/mbox.h
> @@ -175,6 +175,7 @@ struct bcm2835_mbox_tag_hdr {
>  #define BCM2837B0_BOARD_REV_ZERO_2	0x12
>  #define BCM2711_BOARD_REV_400		0x13
>  #define BCM2711_BOARD_REV_CM4		0x14
> +#define BCM2711_BOARD_REV_CM4_S		0x15
>  
>  struct bcm2835_mbox_tag_get_board_rev {
>  	struct bcm2835_mbox_tag_hdr tag_hdr;
> -- 
> 2.42.0
> 
> 
> 

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