linux-kernel - Re: [PATCH 6/6] ARM: dts: rockchip: add efuse device node for rk3228

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Message-ID: <2264017.eLNdPIXHd9@diego>
Date:   Fri, 16 Jun 2017 11:35:12 +0200
From:   Heiko Stübner <heiko@...ech.de>
To:     Frank Wang <frank.wang@...k-chips.com>
Cc:     Finley Xiao <finley.xiao@...k-chips.com>,
        gregkh@...uxfoundation.org, robh+dt@...nel.org,
        ulf.hansson@...aro.org, mark.rutland@....com,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org,
        charles.chen@...k-chips.com, kevan.lan@...k-chips.com,
        huangtao@...k-chips.com, david.wu@...k-chips.com,
        shawn.lin@...k-chips.com, wmc@...k-chips.com
Subject: Re: [PATCH 6/6] ARM: dts: rockchip: add efuse device node for rk3228

Am Freitag, 16. Juni 2017, 17:24:23 CEST schrieb Frank Wang:
> Hi Heiko,
> 
> On 2017/6/15 23:10, Heiko Stuebner wrote:
> > Hi Frank,
> > 
> > Am Donnerstag, 15. Juni 2017, 15:23:16 CEST schrieb Frank Wang:
> >> From: Finley Xiao <finley.xiao@...k-chips.com>
> >> 
> >> Add a efuse node in the device tree for the rk3228 SoC.
> >> 
> >> Signed-off-by: Finley Xiao <finley.xiao@...k-chips.com>
> >> ---
> >> 
> >>   arch/arm/boot/dts/rk322x.dtsi | 17 +++++++++++++++++
> >>   1 file changed, 17 insertions(+)
> >> 
> >> diff --git a/arch/arm/boot/dts/rk322x.dtsi
> >> b/arch/arm/boot/dts/rk322x.dtsi
> >> index c2a78f4..dad195e 100644
> >> --- a/arch/arm/boot/dts/rk322x.dtsi
> >> +++ b/arch/arm/boot/dts/rk322x.dtsi
> >> @@ -314,6 +314,23 @@
> >> 
> >>   		status = "disabled";
> >>   	
> >>   	};
> >> 
> >> +	efuse: efuse@...40000 {
> >> +		compatible = "rockchip,rk322x-efuse";
> > 
> > was this binding included already? Simply because compatibles should
> > not contain placeholders, so rockchip,rk3228-efuse please - same for
> > the driver side.
> 
> Actually, I always remember it should be without placeholders from the
> first time you commented :-)
> but I saw that the binding and driver (rockchip,rk322x-efuse) have
> already been applied, so I send this one keep the same with driver side.
> Shall I resend a new patch to correct both of them to
> 'rockchip,rk3228-efuse' ?

Yes please :-) .

As it was probably applied for 4.13, changing the compatible shouldn't be
a problem.


Thanks
Heiko

> 
> 
> BR.
> Frank
> 
> > Heiko
> > 
> >> +		reg = <0x11040000 0x20>;
> >> +		#address-cells = <1>;
> >> +		#size-cells = <1>;
> >> +		clocks = <&cru PCLK_EFUSE_256>;
> >> +		clock-names = "pclk_efuse";
> >> +
> >> +		/* Data cells */
> >> +		efuse_id: id@7 {
> >> +			reg = <0x7 0x10>;
> >> +		};
> >> +		cpu_leakage: cpu_leakage@17 {
> >> +			reg = <0x17 0x1>;
> >> +		};
> >> +	};
> >> +
> >> 
> >>   	i2c0: i2c@...50000 {
> >>   	
> >>   		compatible = "rockchip,rk3228-i2c";
> >>   		reg = <0x11050000 0x1000>;