linux-kernel - Re: [PATCH v2 3/4] ARM: dts: armada-38x: Fix compatible string for gpios

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Date:   Tue, 1 Nov 2022 23:44:25 +0100
From:   Pali Rohár <pali@...nel.org>
To:     Gregory Clement <gregory.clement@...tlin.com>
Cc:     linux-pwm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 3/4] ARM: dts: armada-38x: Fix compatible string for
 gpios

PING?

On Sunday 09 October 2022 14:05:58 Pali Rohár wrote:
> PING
> 
> On Saturday 01 October 2022 01:34:53 Pali Rohár wrote:
> > Gregory: ping
> > 
> > On Thursday 14 July 2022 20:33:27 Pali Rohár wrote:
> > > Armada 38x supports per CPU interrupts for gpios, like Armada XP. Pre-XP
> > > variants like Armada 370 do not support per CPU interrupts for gpios.
> > > 
> > > So change compatible string for Armada 38x from "marvell,armada-370-gpio"
> > > which indicates pre-XP variant to "marvell,armadaxp-gpio" which indicates
> > > XP variant or new.
> > > 
> > > Driver gpio-mvebu.c which handles both pre-XP and XP variants already
> > > provides support for per CPU interrupts on XP and newer variants.
> > > 
> > > Signed-off-by: Pali Rohár <pali@...nel.org>
> > > Fixes: 7cb2acb3fbae ("ARM: dts: mvebu: Add PWM properties for armada-38x")
> > > ---
> > >  arch/arm/boot/dts/armada-38x.dtsi | 4 ++--
> > >  1 file changed, 2 insertions(+), 2 deletions(-)
> > > 
> > > diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
> > > index df3c8d1d8f64..9343de6947b3 100644
> > > --- a/arch/arm/boot/dts/armada-38x.dtsi
> > > +++ b/arch/arm/boot/dts/armada-38x.dtsi
> > > @@ -292,7 +292,7 @@
> > >  			};
> > >  
> > >  			gpio0: gpio@...00 {
> > > -				compatible = "marvell,armada-370-gpio",
> > > +				compatible = "marvell,armadaxp-gpio",
> > >  					     "marvell,orion-gpio";
> > >  				reg = <0x18100 0x40>, <0x181c0 0x08>;
> > >  				reg-names = "gpio", "pwm";
> > > @@ -310,7 +310,7 @@
> > >  			};
> > >  
> > >  			gpio1: gpio@...40 {
> > > -				compatible = "marvell,armada-370-gpio",
> > > +				compatible = "marvell,armadaxp-gpio",
> > >  					     "marvell,orion-gpio";
> > >  				reg = <0x18140 0x40>, <0x181c8 0x08>;
> > >  				reg-names = "gpio", "pwm";
> > > -- 
> > > 2.20.1
> > >