[PATCH u-boot v2019.04-aspeed-openbmc 08/11] ast2600: Add HACE to device tree

[Klaus Heinrich Kiwi]

On 4/13/2021 5:07 AM, Joel Stanley wrote:
> HACE is the Hash and Crypto Egine in the AST2600.
> 
> Signed-off-by: Joel Stanley <joel at jms.id.au>
Reviewed-by: Klaus Heinrich Kiwi <klaus at linux.vnet.ibm.com>
> ---
>   arch/arm/dts/ast2600-rainier.dts | 5 +++++
>   arch/arm/dts/ast2600-tacoma.dts  | 5 +++++
>   arch/arm/dts/ast2600.dtsi        | 9 +++++++++
>   arch/arm/dts/ast2600a1-evb.dts   | 4 ++++
>   4 files changed, 23 insertions(+)
> 
> diff --git a/arch/arm/dts/ast2600-rainier.dts b/arch/arm/dts/ast2600-rainier.dts
> index 67e177baf1bd..aae507b4c23d 100755
> --- a/arch/arm/dts/ast2600-rainier.dts
> +++ b/arch/arm/dts/ast2600-rainier.dts
> @@ -103,3 +103,8 @@
>   	pinctrl-0 = <&pinctrl_emmc_default>;
>   	sdhci-drive-type = <1>;
>   };
> +
> +&hace {
> +	u-boot,dm-pre-reloc;
> +	status = "okay";
> +};
> diff --git a/arch/arm/dts/ast2600-tacoma.dts b/arch/arm/dts/ast2600-tacoma.dts
> index 85d1e3902b11..c8ed5e35a74c 100755
> --- a/arch/arm/dts/ast2600-tacoma.dts
> +++ b/arch/arm/dts/ast2600-tacoma.dts
> @@ -94,3 +94,8 @@
>   	pinctrl-0 = <&pinctrl_emmc_default>;
>   	sdhci-drive-type = <1>;
>   };
> +
> +&hace {
> +	u-boot,dm-pre-reloc;
> +	status = "okay";
> +};
> diff --git a/arch/arm/dts/ast2600.dtsi b/arch/arm/dts/ast2600.dtsi
> index e619f7118886..57ea98a47b67 100644
> --- a/arch/arm/dts/ast2600.dtsi
> +++ b/arch/arm/dts/ast2600.dtsi
> @@ -304,6 +304,15 @@
> 
>   			};
> 
> +			hace: hace at 1e6d0000 {
> +				compatible = "aspeed,ast2600-hace";
> +				reg = <0x1e6d0000 0x200>;
> +				interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&scu ASPEED_CLK_GATE_YCLK>;
> +				clock-names = "yclk";
> +				status = "disabled";
> +			};
> +
>   			smp-memram at 0 {
>   				compatible = "aspeed,ast2600-smpmem", "syscon";
>   				reg = <0x1e6e2180 0x40>;
> diff --git a/arch/arm/dts/ast2600a1-evb.dts b/arch/arm/dts/ast2600a1-evb.dts
> index 2827e00c0eb4..2ae6e3bdf192 100644
> --- a/arch/arm/dts/ast2600a1-evb.dts
> +++ b/arch/arm/dts/ast2600a1-evb.dts
> @@ -301,3 +301,7 @@
>   &display_port {
>   	status = "okay";
>   };
> +
> +&hace {
> +	status = "okay";
> +};
> 

-- 
Klaus Heinrich Kiwi <klaus at linux.vnet.ibm.com>