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Message-ID: <bdce1cb7-a771-4ec6-c75b-f547d26f95b3@microchip.com> Date: Fri, 25 Nov 2022 09:23:42 +0000 From: <Claudiu.Beznea@...rochip.com> To: <Horatiu.Vultur@...rochip.com>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org> CC: <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>, <Nicolas.Ferre@...rochip.com>, <UNGLinuxDriver@...rochip.com> Subject: Re: [PATCH] ARM: dts: lan966x: Add otp support Hi, Horatiu, On 16.09.2022 22:49, Horatiu Vultur wrote: > Add OTP (one time programmable) support. > The both lan966x SocS (lan9662 and lan9668) have the same OTP IP. If OTP IP is the same for both lan966x is there a reason you've added compatibles for each SoC variants? Thank you, Claudiu Beznea > > Signed-off-by: Horatiu Vultur <horatiu.vultur@...rochip.com> > --- > arch/arm/boot/dts/lan966x.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi > index 23665a0429906..784caba369485 100644 > --- a/arch/arm/boot/dts/lan966x.dtsi > +++ b/arch/arm/boot/dts/lan966x.dtsi > @@ -163,6 +163,11 @@ port7: port@7 { > }; > }; > > + otp: otp@...21000 { > + compatible = "microchip,lan9668-otpc", "microchip,lan9662-otpc"; > + reg = <0xe0021000 0x300>; > + }; > + > flx0: flexcom@...40000 { > compatible = "atmel,sama5d2-flexcom"; > reg = <0xe0040000 0x100>;
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