[PATCH] ARM: dts: aspeed: ast2600-evb: Update I2C devices

Cédric Le Goater clg at kaod.org
Fri Jun 24 16:06:10 AEST 2022


On 6/23/22 11:47, Joel Stanley wrote:
> The AST2600A3 EVB has the following I2C devices:
> 
>   - ADT7490 at 0x2e
>   - EEPROM at 0xa0
>   - LM75 at 0x9a
> 
> The bus these devices appear on can be configured by jumpers. The device
> tree is configured with the buses given by the default jumper settings.
> 
> Signed-off-by: Joel Stanley <joel at jms.id.au>

Reviewed-by: Cédric Le Goater <clg at kaod.org>

Thanks,

C.

> ---
>   arch/arm/boot/dts/aspeed-ast2600-evb.dts | 21 ++++++++++++++++-----
>   1 file changed, 16 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
> index 5a6063bd4508..9da70b873ab6 100644
> --- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
> +++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
> @@ -207,11 +207,6 @@ &uart5 {
>   
>   &i2c0 {
>   	status = "okay";
> -
> -	temp at 2e {
> -		compatible = "adi,adt7490";
> -		reg = <0x2e>;
> -	};
>   };
>   
>   &i2c1 {
> @@ -240,10 +235,26 @@ &i2c6 {
>   
>   &i2c7 {
>   	status = "okay";
> +
> +	temp at 2e {
> +		compatible = "adi,adt7490";
> +		reg = <0x2e>;
> +	};
> +
> +	eeprom at 50 {
> +		compatible = "atmel,24c08";
> +		reg = <0x50>;
> +		pagesize = <16>;
> +	};
>   };
>   
>   &i2c8 {
>   	status = "okay";
> +
> +	lm75 at 4d {
> +		compatible = "national,lm75";
> +		reg = <0x4d>;
> +	};
>   };
>   
>   &i2c9 {



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