[PATCH u-boot v2019.04-aspeed-openbmc v2] ARM: dts: aspeed: add Delta AHE-50DC BMC

[Joel Stanley]

On Wed, 11 May 2022 at 22:05, Zev Weiss <zev at bewilderbeest.net> wrote:
>
> The Delta AHE-50DC Open19 power shelf uses a pair of AST1250 BMCs that
> are mostly compatible with the existing ast2400-evb device tree, with
> a couple small tweaks for the serial console UART and ethernet MACs.
>
> Signed-off-by: Zev Weiss <zev at bewilderbeest.net>
> ---
>
> Changes since v1 [0]:
>  - Disabled spi1, which this system doesn't use [Joel]

Thanks, applied.

>
> [0] https://lore.kernel.org/openbmc/20220414210045.26480-1-zev@bewilderbeest.net/
>
>  arch/arm/dts/Makefile             |  1 +
>  arch/arm/dts/ast2400-ahe-50dc.dts | 38 +++++++++++++++++++++++++++++++
>  2 files changed, 39 insertions(+)
>  create mode 100644 arch/arm/dts/ast2400-ahe-50dc.dts
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index a79f885f54fb..3515100c65ce 100755
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -676,6 +676,7 @@ dtb-$(CONFIG_ARCH_BCM6858) += \
>
>  dtb-$(CONFIG_ARCH_ASPEED) += \
>         ast2400-evb.dtb \
> +       ast2400-ahe-50dc.dtb \
>         ast2500-evb.dtb \
>         ast2600a0-evb.dtb \
>         ast2600a1-evb.dtb \
> diff --git a/arch/arm/dts/ast2400-ahe-50dc.dts b/arch/arm/dts/ast2400-ahe-50dc.dts
> new file mode 100644
> index 000000000000..d5e6f1989586
> --- /dev/null
> +++ b/arch/arm/dts/ast2400-ahe-50dc.dts
> @@ -0,0 +1,38 @@
> +/dts-v1/;
> +
> +#include "ast2400-evb.dts"
> +
> +/ {
> +       model = "Delta AHE-50DC BMC";
> +       compatible = "delta,ahe-50dc-bmc", "aspeed,ast2400-evb", "aspeed,ast2400";
> +
> +       chosen {
> +               stdout-path = &uart3;
> +       };
> +};
> +
> +&uart5 {
> +       status = "disabled";
> +};
> +
> +&uart3 {
> +       u-boot,dm-pre-reloc;
> +       status = "okay";
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_txd3_default &pinctrl_rxd3_default>;
> +};
> +
> +&mac0 {
> +       status = "disabled";
> +};
> +
> +&mac1 {
> +       status = "okay";
> +       phy-mode = "rgmii";
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
> +};
> +
> +&spi1 {
> +       status = "disabled";
> +};
> --
> 2.35.3
>