* [PATCH 1/1] ARM: dts: aspeed: bletchley: add aliases for mdio0 and mdio3
@ 2022-10-25 2:41 Potin Lai
2022-10-25 3:05 ` Joel Stanley
0 siblings, 1 reply; 3+ messages in thread
From: Potin Lai @ 2022-10-25 2:41 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Joel Stanley, Andrew Jeffery
Cc: devicetree, linux-arm-kernel, linux-aspeed, linux-kernel,
Patrick Williams, Potin Lai, Potin Lai
Add aliases for mdio0 and mdio3 so that we can use name to lookup the
address of Aspeed SOC.
For example:
root@bletchley:~# cat /sys/firmware/devicetree/base/aliases/mdio0
/ahb/mdio@1e650000
root@bletchley:~# cat /sys/firmware/devicetree/base/aliases/mdio3
/ahb/mdio@1e650018
Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
---
arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
index c02c15f15465..2825d5f3f78b 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
@@ -15,6 +15,8 @@ / {
aliases {
serial4 = &uart5;
+ mdio0 = &mdio0;
+ mdio3 = &mdio3;
};
chosen {
--
2.31.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH 1/1] ARM: dts: aspeed: bletchley: add aliases for mdio0 and mdio3
2022-10-25 2:41 [PATCH 1/1] ARM: dts: aspeed: bletchley: add aliases for mdio0 and mdio3 Potin Lai
@ 2022-10-25 3:05 ` Joel Stanley
2022-10-25 3:19 ` Potin Lai
0 siblings, 1 reply; 3+ messages in thread
From: Joel Stanley @ 2022-10-25 3:05 UTC (permalink / raw)
To: Potin Lai
Cc: Rob Herring, Krzysztof Kozlowski, Andrew Jeffery, devicetree,
linux-arm-kernel, linux-aspeed, linux-kernel, Patrick Williams,
Potin Lai
On Tue, 25 Oct 2022 at 02:43, Potin Lai <potin.lai.pt@gmail.com> wrote:
>
> Add aliases for mdio0 and mdio3 so that we can use name to lookup the
> address of Aspeed SOC.
>
> For example:
> root@bletchley:~# cat /sys/firmware/devicetree/base/aliases/mdio0
> /ahb/mdio@1e650000
> root@bletchley:~# cat /sys/firmware/devicetree/base/aliases/mdio3
> /ahb/mdio@1e650018
>
> Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
> ---
> arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
> index c02c15f15465..2825d5f3f78b 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
> @@ -15,6 +15,8 @@ / {
>
> aliases {
> serial4 = &uart5;
> + mdio0 = &mdio0;
> + mdio3 = &mdio3;
Should this go into the dtsi instead?
> };
>
> chosen {
> --
> 2.31.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH 1/1] ARM: dts: aspeed: bletchley: add aliases for mdio0 and mdio3
2022-10-25 3:05 ` Joel Stanley
@ 2022-10-25 3:19 ` Potin Lai
0 siblings, 0 replies; 3+ messages in thread
From: Potin Lai @ 2022-10-25 3:19 UTC (permalink / raw)
To: Joel Stanley
Cc: Rob Herring, Krzysztof Kozlowski, Andrew Jeffery, devicetree,
linux-arm-kernel, linux-aspeed, linux-kernel, Patrick Williams,
Potin Lai
On 10/25/22 11:05, Joel Stanley wrote:
> On Tue, 25 Oct 2022 at 02:43, Potin Lai <potin.lai.pt@gmail.com> wrote:
>> Add aliases for mdio0 and mdio3 so that we can use name to lookup the
>> address of Aspeed SOC.
>>
>> For example:
>> root@bletchley:~# cat /sys/firmware/devicetree/base/aliases/mdio0
>> /ahb/mdio@1e650000
>> root@bletchley:~# cat /sys/firmware/devicetree/base/aliases/mdio3
>> /ahb/mdio@1e650018
>>
>> Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
>> ---
>> arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 2 ++
>> 1 file changed, 2 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
>> index c02c15f15465..2825d5f3f78b 100644
>> --- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
>> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
>> @@ -15,6 +15,8 @@ / {
>>
>> aliases {
>> serial4 = &uart5;
>> + mdio0 = &mdio0;
>> + mdio3 = &mdio3;
> Should this go into the dtsi instead?
Thanks for suggestion, I will move this to aspeed-g6.dtsi in next version.
>> };
>>
>> chosen {
>> --
>> 2.31.1
>>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-10-25 2:41 [PATCH 1/1] ARM: dts: aspeed: bletchley: add aliases for mdio0 and mdio3 Potin Lai
2022-10-25 3:05 ` Joel Stanley
2022-10-25 3:19 ` Potin Lai
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