[v7] net: hisi-femac: add support for Hi3798MV200, remove unmaintained compatibles

[PATCH net-next v7 7/9] net: hisi_femac: remove unused compatible strings

Posted by Yang Xiwen via B4 Relay 1 year, 11 months ago

From: Yang Xiwen <forbidden405@outlook.com>

It's hard to get the version number for each FEMAC core and it's unknown
how the version can be used. Remove them until it's really needed.

While at it, remove SoC compatibles and only use fallback compatible.

Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
---
 drivers/net/ethernet/hisilicon/hisi_femac.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hisi_femac.c b/drivers/net/ethernet/hisilicon/hisi_femac.c
index 2406263c9dd3..5a088cba7d4e 100644
--- a/drivers/net/ethernet/hisilicon/hisi_femac.c
+++ b/drivers/net/ethernet/hisilicon/hisi_femac.c
@@ -945,9 +945,7 @@ static int hisi_femac_drv_resume(struct platform_device *pdev)
 #endif
 
 static const struct of_device_id hisi_femac_match[] = {
-	{.compatible = "hisilicon,hisi-femac-v1",},
-	{.compatible = "hisilicon,hisi-femac-v2",},
-	{.compatible = "hisilicon,hi3516cv300-femac",},
+	{.compatible = "hisilicon,hisi-femac",},
 	{},
 };
 

-- 
2.43.0

Re: [PATCH net-next v7 7/9] net: hisi_femac: remove unused compatible strings

Posted by Krzysztof Kozlowski 1 year, 11 months ago

On 01/03/2024 04:36, Yang Xiwen via B4 Relay wrote:
> From: Yang Xiwen <forbidden405@outlook.com>
> 
> It's hard to get the version number for each FEMAC core and it's unknown
> how the version can be used. Remove them until it's really needed.
> 
> While at it, remove SoC compatibles and only use fallback compatible.
> 
> Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
> ---
>  drivers/net/ethernet/hisilicon/hisi_femac.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/net/ethernet/hisilicon/hisi_femac.c b/drivers/net/ethernet/hisilicon/hisi_femac.c
> index 2406263c9dd3..5a088cba7d4e 100644
> --- a/drivers/net/ethernet/hisilicon/hisi_femac.c
> +++ b/drivers/net/ethernet/hisilicon/hisi_femac.c
> @@ -945,9 +945,7 @@ static int hisi_femac_drv_resume(struct platform_device *pdev)
>  #endif
>  
>  static const struct of_device_id hisi_femac_match[] = {
> -	{.compatible = "hisilicon,hisi-femac-v1",},
> -	{.compatible = "hisilicon,hisi-femac-v2",},
> -	{.compatible = "hisilicon,hi3516cv300-femac",},
> +	{.compatible = "hisilicon,hisi-femac",},


This breaks the ABI. I explained at least twice - use SoC compatibles. ONLY.

Best regards,
Krzysztof