[PATCH linux dev-4.10 04/10] aspeed: garrison: Request RGMII and MDIO through devicetree

[Lei YU]

Hi Andrew, Joel,

I was working on a pre-GA Garrison machine which uses PHY as Firestone.
But later it's found out that GA machine uses NCSI.

I had some patches related to this sent to OpenBMC, which is now abandoned.
So this patch can be dropped, though the lines should be removed as well.

-
-       /* SCU setup */
-       writel(0xd7000000, AST_IO(AST_BASE_SCU | 0x88));

Thanks!
--
BRs,
Lei YU

On Thu, Apr 27, 2017 at 2:08 PM, Andrew Jeffery <andrew at aj.id.au> wrote:
> This drops the muxing of ROMCS[1-3]#, ROMA24.
>
> I assume they are unused as no other system designs have used them.
>
> Signed-off-by: Andrew Jeffery <andrew at aj.id.au>
> ---
>  arch/arm/boot/dts/aspeed-bmc-opp-garrison.dts | 5 +++++
>  arch/arm/mach-aspeed/aspeed.c                 | 3 ---
>  2 files changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-garrison.dts b/arch/arm/boot/dts/aspeed-bmc-opp-garrison.dts
> index 3bdaaf5008b2..8518bdf529f4 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-garrison.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-garrison.dts
> @@ -121,4 +121,9 @@
>
>  &vuart {
>         status = "okay";
> +}
> +
> +&mac0 {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>;
>  };
> diff --git a/arch/arm/mach-aspeed/aspeed.c b/arch/arm/mach-aspeed/aspeed.c
> index 2333670f5c1d..b3aba87964bf 100644
> --- a/arch/arm/mach-aspeed/aspeed.c
> +++ b/arch/arm/mach-aspeed/aspeed.c
> @@ -103,9 +103,6 @@ static void __init do_garrison_setup(void)
>         /* Setup PNOR address mapping for 64M flash */
>         writel(0x30000C00, AST_IO(AST_BASE_LPC | 0x88));
>         writel(0xFC0003FF, AST_IO(AST_BASE_LPC | 0x8C));
> -
> -       /* SCU setup */
> -       writel(0xd7000000, AST_IO(AST_BASE_SCU | 0x88));
>  }
>
>  static void __init do_ast2500evb_setup(void)
> --
> 2.9.3
>