[PATCH linux dev-4.7 v2 3/3] ARM: dts: aspeed-g5: Give pinctrl phandles for gfx and lhc

[Joel Stanley]

On Tue, Feb 14, 2017 at 11:21 AM, Andrew Jeffery <andrew at aj.id.au> wrote:
> The g5's pinctrl reported:
>
> [    0.750000] aspeed-g5-pinctrl 1e6e2000.syscon:pinctrl at 1e6e2000: No GFX phandle found, some mux configurations may fail
> [    0.750000] aspeed-g5-pinctrl 1e6e2000.syscon:pinctrl at 1e6e2000: No LHC phandle found, some mux configurations may fail
>
> as the aspeed,external-nodes property was missing from the pinctrl
> node. Fix the mux capability by adding the required phandles in the
> AST2500-based board files, as the AST2520 from the g5 family doesn't
> have a GFX IP block.
>
> Signed-off-by: Andrew Jeffery <andrew at aj.id.au>

Applied to dev-4.7.

Cheers,

Joel

> ---
>
> The commit is *very* loosely based on b590c8d2eed5748dfe52c4fc13df6cadb1b56d58
> in the ARM next/dt tree.
>
> Since v1:
>
> * Push assignment of phandles to the aspeed,external-nodes property out to the
>   board dts. I expect eventually we'll want to do this in an ast2500.dtsi
>
>  arch/arm/boot/dts/aspeed-ast2500-evb.dts         | 4 ++++
>  arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts    | 4 ++++
>  arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts     | 4 ++++
>  arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 4 ++++
>  arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts       | 4 ++++
>  5 files changed, 20 insertions(+)
>
> diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
> index 1999a06eec80..40f2184f9fe7 100644
> --- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts
> +++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
> @@ -83,3 +83,7 @@
>  &gfx {
>         status = "okay";
>  };
> +
> +&pinctrl {
> +       aspeed,external-nodes = <&gfx &lhc>;
> +};
> diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
> index 9e48c4a1313c..8df116ea8594 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
> @@ -202,3 +202,7 @@
>  &gfx {
>         status = "okay";
>  };
> +
> +&pinctrl {
> +       aspeed,external-nodes = <&gfx &lhc>;
> +};
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> index 947cfeb02457..f4060551a874 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> @@ -159,3 +159,7 @@
>  &gfx {
>         status = "okay";
>  };
> +
> +&pinctrl {
> +       aspeed,external-nodes = <&gfx &lhc>;
> +};
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> index 76b738dd0c6b..c067fb78d491 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> @@ -277,3 +277,7 @@
>  &gfx {
>         status = "okay";
>  };
> +
> +&pinctrl {
> +       aspeed,external-nodes = <&gfx &lhc>;
> +};
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> index e22701bfe5fc..d9f63d7752dd 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> @@ -347,3 +347,7 @@
>  &gfx {
>         status = "okay";
>  };
> +
> +&pinctrl {
> +       aspeed,external-nodes = <&gfx &lhc>;
> +};
> --
> 2.9.3
>