[PATCH linux dev-5.3 4/4] ARM: dts: tacoma: Enable LPC Firmware region

[Eddie James]

On 10/2/19 5:23 AM, Joel Stanley wrote:
> Required to provide the host firmware to on Tacoma.


Reviewed-by: Eddie James <eajames at linux.ibm.com>


>
> Signed-off-by: Joel Stanley <joel at jms.id.au>
> ---
>   arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 17 +++++++++++++++++
>   1 file changed, 17 insertions(+)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> index 02eeea6a9bd2..55d5227caf69 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> @@ -22,6 +22,17 @@
>   		device_type = "memory";
>   		reg = <0x80000000 0x40000000>;
>   	};
> +
> +	reserved-memory {
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		ranges;
> +
> +		flash_memory: region at 98000000 {
> +			no-map;
> +			reg = <0x98000000 0x2000000>; /* 32M */
> +		};
> +	};
>   };
>   
>   &fmc {
> @@ -447,3 +458,9 @@
>   &vuart1 {
>   	status = "okay";
>   };
> +
> +&lpc_ctrl {
> +	status = "okay";
> +	memory-region = <&flash_memory>;
> +	flash = <&spi1>;
> +};