[PATCH] arm64: dts: renesas: r8a77995: add GPIO device nodes

[PATCH] arm64: dts: renesas: r8a77995: add GPIO device nodes

[Yoshihiro Shimoda]

This patch adds GPIO device nodes for r8a77995.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
 This patch should be applied after the following patch is applied:
  "gpio: rcar: Add r8a77995 (R-Car D3) support".

 arch/arm64/boot/dts/renesas/r8a77995.dtsi | 112 ++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index 84b6bd5..a1c9271 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -139,6 +139,118 @@
 			#power-domain-cells = <1>;
 		};
 
+		gpio0: gpio@e6050000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6050000 0 0x50>;
+			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 0 9>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 912>;
+			power-domains = <&cpg>;
+			resets = <&cpg 912>;
+		};
+
+		gpio1: gpio@e6051000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6051000 0 0x50>;
+			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 32 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 911>;
+			power-domains = <&cpg>;
+			resets = <&cpg 911>;
+		};
+
+		gpio2: gpio@e6052000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6052000 0 0x50>;
+			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 64 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 910>;
+			power-domains = <&cpg>;
+			resets = <&cpg 910>;
+		};
+
+		gpio3: gpio@e6053000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6053000 0 0x50>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 96 10>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 909>;
+			power-domains = <&cpg>;
+			resets = <&cpg 909>;
+		};
+
+		gpio4: gpio@e6054000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6054000 0 0x50>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 128 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 908>;
+			power-domains = <&cpg>;
+			resets = <&cpg 908>;
+		};
+
+		gpio5: gpio@e6055000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6055000 0 0x50>;
+			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 160 21>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 907>;
+			power-domains = <&cpg>;
+			resets = <&cpg 907>;
+		};
+
+		gpio6: gpio@e6055400 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6055400 0 0x50>;
+			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 192 14>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 906>;
+			power-domains = <&cpg>;
+			resets = <&cpg 906>;
+		};
+
 		scif2: serial@e6e88000 {
 			compatible = "renesas,scif-r8a77995",
 				     "renesas,rcar-gen3-scif", "renesas,scif";
-- 
1.9.1

Re: [PATCH] arm64: dts: renesas: r8a77995: add GPIO device nodes

[Simon Horman]

On Wed, Sep 13, 2017 at 03:52:08PM +0900, Yoshihiro Shimoda wrote:
> This patch adds GPIO device nodes for r8a77995.
> 
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> ---
>  This patch should be applied after the following patch is applied:
>   "gpio: rcar: Add r8a77995 (R-Car D3) support".

I think it can be applied in parallel with that patch as the driver
will match on "renesas,rcar-gen3-gpio". Right?

>  arch/arm64/boot/dts/renesas/r8a77995.dtsi | 112 ++++++++++++++++++++++++++++++
>  1 file changed, 112 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> index 84b6bd5..a1c9271 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> @@ -139,6 +139,118 @@
>  			#power-domain-cells = <1>;
>  		};
>  
> +		gpio0: gpio@e6050000 {
> +			compatible = "renesas,gpio-r8a77995",
> +				     "renesas,rcar-gen3-gpio",
> +				     "renesas,gpio-rcar";
> +			reg = <0 0xe6050000 0 0x50>;
> +			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
> +			#gpio-cells = <2>;
> +			gpio-controller;
> +			gpio-ranges = <&pfc 0 0 9>;
> +			#interrupt-cells = <2>;
> +			interrupt-controller;
> +			clocks = <&cpg CPG_MOD 912>;
> +			power-domains = <&cpg>;
> +			resets = <&cpg 912>;
> +		};

...

RE: [PATCH] arm64: dts: renesas: r8a77995: add GPIO device nodes

[Yoshihiro Shimoda]

Hi Simon-san,

> From: Simon Horman
> Sent: Wednesday, September 13, 2017 4:50 PM
> 
> On Wed, Sep 13, 2017 at 03:52:08PM +0900, Yoshihiro Shimoda wrote:
> > This patch adds GPIO device nodes for r8a77995.
> >
> > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> > ---
> >  This patch should be applied after the following patch is applied:
> >   "gpio: rcar: Add r8a77995 (R-Car D3) support".
> 
> I think it can be applied in parallel with that patch as the driver
> will match on "renesas,rcar-gen3-gpio". Right?

That's right.
My little concern was checkpatch.pl output warning if we didn't applied
the gpio patch :)

Best regards,
Yoshihiro Shimoda

> >  arch/arm64/boot/dts/renesas/r8a77995.dtsi | 112 ++++++++++++++++++++++++++++++
> >  1 file changed, 112 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> > index 84b6bd5..a1c9271 100644
> > --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> > @@ -139,6 +139,118 @@
> >  			#power-domain-cells = <1>;
> >  		};
> >
> > +		gpio0: gpio@e6050000 {
> > +			compatible = "renesas,gpio-r8a77995",
> > +				     "renesas,rcar-gen3-gpio",
> > +				     "renesas,gpio-rcar";
> > +			reg = <0 0xe6050000 0 0x50>;
> > +			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
> > +			#gpio-cells = <2>;
> > +			gpio-controller;
> > +			gpio-ranges = <&pfc 0 0 9>;
> > +			#interrupt-cells = <2>;
> > +			interrupt-controller;
> > +			clocks = <&cpg CPG_MOD 912>;
> > +			power-domains = <&cpg>;
> > +			resets = <&cpg 912>;
> > +		};
> 
> ...

Re: [PATCH] arm64: dts: renesas: r8a77995: add GPIO device nodes

[Geert Uytterhoeven]

Hi Shimoda-san,

On Wed, Sep 13, 2017 at 8:52 AM, Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
> This patch adds GPIO device nodes for r8a77995.
>
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

Thanks for your patch!

> --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> @@ -139,6 +139,118 @@
>                         #power-domain-cells = <1>;
>                 };
>
> +               gpio0: gpio@e6050000 {
> +                       compatible = "renesas,gpio-r8a77995",
> +                                    "renesas,rcar-gen3-gpio",
> +                                    "renesas,gpio-rcar";
> +                       reg = <0 0xe6050000 0 0x50>;
> +                       interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
> +                       #gpio-cells = <2>;
> +                       gpio-controller;
> +                       gpio-ranges = <&pfc 0 0 9>;
> +                       #interrupt-cells = <2>;
> +                       interrupt-controller;
> +                       clocks = <&cpg CPG_MOD 912>;
> +                       power-domains = <&cpg>;

All nodes lack the power domain index (32, to be replaced by
R8A77995_PD_ALWAYS_ON later):

    power-domains = <&sysc 32>;

> +                       resets = <&cpg 912>;
> +               };

With that fixed:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

RE: [PATCH] arm64: dts: renesas: r8a77995: add GPIO device nodes

[Yoshihiro Shimoda]

Hi Geert-san,

> From: Geert Uytterhoeven
> Sent: Wednesday, September 13, 2017 6:22 PM
> 
> Hi Shimoda-san,
> 
> On Wed, Sep 13, 2017 at 8:52 AM, Yoshihiro Shimoda
> <yoshihiro.shimoda.uh@renesas.com> wrote:
> > This patch adds GPIO device nodes for r8a77995.
> >
> > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> 
> Thanks for your patch!
> 
> > --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> > @@ -139,6 +139,118 @@
> >                         #power-domain-cells = <1>;
> >                 };
> >
> > +               gpio0: gpio@e6050000 {
> > +                       compatible = "renesas,gpio-r8a77995",
> > +                                    "renesas,rcar-gen3-gpio",
> > +                                    "renesas,gpio-rcar";
> > +                       reg = <0 0xe6050000 0 0x50>;
> > +                       interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
> > +                       #gpio-cells = <2>;
> > +                       gpio-controller;
> > +                       gpio-ranges = <&pfc 0 0 9>;
> > +                       #interrupt-cells = <2>;
> > +                       interrupt-controller;
> > +                       clocks = <&cpg CPG_MOD 912>;
> > +                       power-domains = <&cpg>;
> 
> All nodes lack the power domain index (32, to be replaced by
> R8A77995_PD_ALWAYS_ON later):
> 
>     power-domains = <&sysc 32>;

The r8a77995.dtsi file already uses R8A77995_PD_ALWAYS_ON in scif2 node.
So, should I fix this patch like the following?

     power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;

> > +                       resets = <&cpg 912>;
> > +               };
> 
> With that fixed:
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Thank you for the review!

Best regards,
Yoshihiro Shimoda

> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds

Re: [PATCH] arm64: dts: renesas: r8a77995: add GPIO device nodes

[Geert Uytterhoeven]

Hi Shimoda-san,

On Wed, Sep 13, 2017 at 11:35 AM, Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
>> From: Geert Uytterhoeven
>> Sent: Wednesday, September 13, 2017 6:22 PM
>> On Wed, Sep 13, 2017 at 8:52 AM, Yoshihiro Shimoda
>> <yoshihiro.shimoda.uh@renesas.com> wrote:
>> > --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
>> > +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
>> > @@ -139,6 +139,118 @@
>> >                         #power-domain-cells = <1>;
>> >                 };
>> >
>> > +               gpio0: gpio@e6050000 {
>> > +                       compatible = "renesas,gpio-r8a77995",
>> > +                                    "renesas,rcar-gen3-gpio",
>> > +                                    "renesas,gpio-rcar";
>> > +                       reg = <0 0xe6050000 0 0x50>;
>> > +                       interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
>> > +                       #gpio-cells = <2>;
>> > +                       gpio-controller;
>> > +                       gpio-ranges = <&pfc 0 0 9>;
>> > +                       #interrupt-cells = <2>;
>> > +                       interrupt-controller;
>> > +                       clocks = <&cpg CPG_MOD 912>;
>> > +                       power-domains = <&cpg>;
>>
>> All nodes lack the power domain index (32, to be replaced by
>> R8A77995_PD_ALWAYS_ON later):
>>
>>     power-domains = <&sysc 32>;
>
> The r8a77995.dtsi file already uses R8A77995_PD_ALWAYS_ON in scif2 node.

In my renesas-drivers it does.
In Simon's renesas/devel it doesn't, as the R8A77995_PD_* definitions
go upstream through a different branch than the DTS changes.

> So, should I fix this patch like the following?
>
>      power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;

For now you should use 32.
However, as soon as Simon merges v4.14-rc1 into renesas/devel, you
can start on using R8A77995_PD_ALWAYS_ON.
As that is expected to happen this Monday, he can just postpone applying
your updated patch until then, so I don't think there's a need to resend a
version with hardcoded numbers.

For R-Car V3M it's different, as the definitions for that SoC won't appear
in upstream for another full cycle, i.e. in v4.15-rc1 the earliest.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

RE: [PATCH] arm64: dts: renesas: r8a77995: add GPIO device nodes

[Yoshihiro Shimoda]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="utf-8", Size: 3095 bytes --]

Hi Geert-san,

> From: Geert Uytterhoeven
> Sent: Wednesday, September 13, 2017 8:48 PM
> 
> Hi Shimoda-san,
> 
> On Wed, Sep 13, 2017 at 11:35 AM, Yoshihiro Shimoda
> <yoshihiro.shimoda.uh@renesas.com> wrote:
> >> From: Geert Uytterhoeven
> >> Sent: Wednesday, September 13, 2017 6:22 PM
> >> On Wed, Sep 13, 2017 at 8:52 AM, Yoshihiro Shimoda
> >> <yoshihiro.shimoda.uh@renesas.com> wrote:
> >> > --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> >> > +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> >> > @@ -139,6 +139,118 @@
> >> >                         #power-domain-cells = <1>;
> >> >                 };
> >> >
> >> > +               gpio0: gpio@e6050000 {
> >> > +                       compatible = "renesas,gpio-r8a77995",
> >> > +                                    "renesas,rcar-gen3-gpio",
> >> > +                                    "renesas,gpio-rcar";
> >> > +                       reg = <0 0xe6050000 0 0x50>;
> >> > +                       interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
> >> > +                       #gpio-cells = <2>;
> >> > +                       gpio-controller;
> >> > +                       gpio-ranges = <&pfc 0 0 9>;
> >> > +                       #interrupt-cells = <2>;
> >> > +                       interrupt-controller;
> >> > +                       clocks = <&cpg CPG_MOD 912>;
> >> > +                       power-domains = <&cpg>;
> >>
> >> All nodes lack the power domain index (32, to be replaced by
> >> R8A77995_PD_ALWAYS_ON later):
> >>
> >>     power-domains = <&sysc 32>;
> >
> > The r8a77995.dtsi file already uses R8A77995_PD_ALWAYS_ON in scif2 node.
> 
> In my renesas-drivers it does.
> In Simon's renesas/devel it doesn't, as the R8A77995_PD_* definitions
> go upstream through a different branch than the DTS changes.

I understood it.

> > So, should I fix this patch like the following?
> >
> >      power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
> 
> For now you should use 32.
> However, as soon as Simon merges v4.14-rc1 into renesas/devel, you
> can start on using R8A77995_PD_ALWAYS_ON.
> As that is expected to happen this Monday, he can just postpone applying
> your updated patch until then, so I don't think there's a need to resend a
> version with hardcoded numbers.

I got it. So, I will not resend such version.

> For R-Car V3M it's different, as the definitions for that SoC won't appear
> in upstream for another full cycle, i.e. in v4.15-rc1 the earliest.

Thank you for the information. I got it.

Best regards,
Yoshihiro Shimoda

> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds
N‹§²æìr¸›yúèšØb²X¬¶Ç§vØ^–)Þº{.nÇ+‰·zøœzÚÞz)í…æèw*\x1fjg¬±¨\x1e¶‰šŽŠÝ¢j.ïÛ°\½½MŽúgjÌæa×\x02››–' ™©Þ¢¸\f¢·¦j:+v‰¨ŠwèjØm¶Ÿÿ¾\a«‘êçzZ+ƒùšŽŠÝ¢j"ú!¶i

RE: [PATCH] arm64: dts: renesas: r8a77995: add GPIO device nodes

[Yoshihiro Shimoda]

Hi Geert-san,

> From: Geert Uytterhoeven
> Sent: Wednesday, September 13, 2017 8:48 PM
> 
> Hi Shimoda-san,
> 
> On Wed, Sep 13, 2017 at 11:35 AM, Yoshihiro Shimoda
> <yoshihiro.shimoda.uh@renesas.com> wrote:
> >> From: Geert Uytterhoeven
> >> Sent: Wednesday, September 13, 2017 6:22 PM
> >> On Wed, Sep 13, 2017 at 8:52 AM, Yoshihiro Shimoda
> >> <yoshihiro.shimoda.uh@renesas.com> wrote:
> >> > --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> >> > +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> >> > @@ -139,6 +139,118 @@
> >> >                         #power-domain-cells = <1>;
> >> >                 };
> >> >
> >> > +               gpio0: gpio@e6050000 {
> >> > +                       compatible = "renesas,gpio-r8a77995",
> >> > +                                    "renesas,rcar-gen3-gpio",
> >> > +                                    "renesas,gpio-rcar";
> >> > +                       reg = <0 0xe6050000 0 0x50>;
> >> > +                       interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
> >> > +                       #gpio-cells = <2>;
> >> > +                       gpio-controller;
> >> > +                       gpio-ranges = <&pfc 0 0 9>;
> >> > +                       #interrupt-cells = <2>;
> >> > +                       interrupt-controller;
> >> > +                       clocks = <&cpg CPG_MOD 912>;
> >> > +                       power-domains = <&cpg>;
> >>
> >> All nodes lack the power domain index (32, to be replaced by
> >> R8A77995_PD_ALWAYS_ON later):
> >>
> >>     power-domains = <&sysc 32>;
> >
> > The r8a77995.dtsi file already uses R8A77995_PD_ALWAYS_ON in scif2 node.
> 
> In my renesas-drivers it does.
> In Simon's renesas/devel it doesn't, as the R8A77995_PD_* definitions
> go upstream through a different branch than the DTS changes.

I understood it.

> > So, should I fix this patch like the following?
> >
> >      power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
> 
> For now you should use 32.
> However, as soon as Simon merges v4.14-rc1 into renesas/devel, you
> can start on using R8A77995_PD_ALWAYS_ON.
> As that is expected to happen this Monday, he can just postpone applying
> your updated patch until then, so I don't think there's a need to resend a
> version with hardcoded numbers.

I got it. So, I will not resend such version.

> For R-Car V3M it's different, as the definitions for that SoC won't appear
> in upstream for another full cycle, i.e. in v4.15-rc1 the earliest.

Thank you for the information. I got it.

Best regards,
Yoshihiro Shimoda

> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds