[PATCH linux dev-5.4] ARM: dts: aspeed: rainier: Add second cfam on the hub

[Andrew Geissler]

> On Jan 9, 2020, at 2:08 PM, Eddie James <eajames at linux.ibm.com> wrote:
> 
> The hub FSI master can access the cfams on two other processors. Reflect
> this by adding a second cfam to the first hub description.
> 
> Signed-off-by: Eddie James <eajames at linux.ibm.com>
> ---
> arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 36 ++++++++++++++++++++
> 1 file changed, 36 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> index 4d8b3cc5f291..9318778a461b 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> @@ -143,6 +143,38 @@
> 			no-scan-on-init;
> 		};
> 	};
> +
> +	cfam at 2,0 {
> +		reg = <2 0>;
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		chip-id = <2>;
> +
> +		scom at 1000 {
> +			compatible = "ibm,fsi2pib";
> +			reg = <0x1000 0x400>;
> +		};
> +
> +		sbefifo at 2400 {
> +			compatible = "ibm,p9-sbefifo";
> +			reg = <0x2400 0x400>;
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			fsi_occ2: occ {
> +				compatible = "ibm,p9-occ";
> +			};
> +		};
> +
> +		fsi_hub2: hub at 3400 {
> +			compatible = "fsi-master-hub";
> +			reg = <0x3400 0x400>;
> +			#address-cells = <2>;
> +			#size-cells = <0>;
> +
> +			no-scan-on-init;
> +		};
> +	};
> };
> 
> /* Legacy OCC numbering (to get rid of when userspace is fixed) */
> @@ -154,6 +186,10 @@
> 	reg = <2>;
> };
> 
> +&fsi_occ2 {
> +	reg = <3>;
> +};
> +
> &ibt {
> 	status = "okay";
> };
> — 
> 2.24.0
> 

Looked good in testing.

Tested-by: Andrew Geissler  <geissonator at yahoo.com>