linux-kernel - Re: [PATCH] nvmem: rockchip-efuse: add support for rk322x-efuse

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Date:   Thu, 15 Jun 2017 17:12:15 +0200
From:   Heiko Stuebner <heiko@...ech.de>
To:     Finley Xiao <finley.xiao@...k-chips.com>
Cc:     srinivas.kandagatla@...aro.org, robh+dt@...nel.org,
        mark.rutland@....com, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, huangtao@...k-chips.com,
        tony.xie@...k-chips.com, cl@...k-chips.com,
        frank.wang@...k-chips.com
Subject: Re: [PATCH] nvmem: rockchip-efuse: add support for rk322x-efuse

Am Freitag, 12. Mai 2017, 10:44:20 CEST schrieb Finley Xiao:
> This adds the necessary data for handling eFuse on the rk322x.
> 
> Signed-off-by: Finley Xiao <finley.xiao@...k-chips.com>
> ---
>  Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt | 1 +
>  drivers/nvmem/rockchip-efuse.c                             | 4 ++++
>  2 files changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
> index 94aeeea..194926f 100644
> --- a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
> +++ b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
> @@ -4,6 +4,7 @@ Required properties:
>  - compatible: Should be one of the following.
>    - "rockchip,rk3066a-efuse" - for RK3066a SoCs.
>    - "rockchip,rk3188-efuse" - for RK3188 SoCs.
> +  - "rockchip,rk322x-efuse" - for RK322x SoCs.

should be rockchip,rk3228-efuse.

While rk3228 and rk3229 are pratically the same soc, the compatible still
shouldn't contain placeholders.


Heiko

>    - "rockchip,rk3288-efuse" - for RK3288 SoCs.
>    - "rockchip,rk3399-efuse" - for RK3399 SoCs.
>  - reg: Should contain the registers location and exact eFuse size
> diff --git a/drivers/nvmem/rockchip-efuse.c b/drivers/nvmem/rockchip-efuse.c
> index 423907b..a0d4ede 100644
> --- a/drivers/nvmem/rockchip-efuse.c
> +++ b/drivers/nvmem/rockchip-efuse.c
> @@ -170,6 +170,10 @@ static const struct of_device_id rockchip_efuse_match[] = {
>  		.data = (void *)&rockchip_rk3288_efuse_read,
>  	},
>  	{
> +		.compatible = "rockchip,rk322x-efuse",
> +		.data = (void *)&rockchip_rk3288_efuse_read,
> +	},
> +	{
>  		.compatible = "rockchip,rk3288-efuse",
>  		.data = (void *)&rockchip_rk3288_efuse_read,
>  	},
>