* [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-16 18:21 ` Mans Rullgard
0 siblings, 0 replies; 19+ messages in thread
From: Mans Rullgard @ 2019-02-16 18:21 UTC (permalink / raw)
To: Maxime Ripard, Chen-Yu Tsai
Cc: Rob Herring, Mark Rutland, devicetree, linux-arm-kernel, linux-kernel
This adds pinctrl settings for various missing uart options.
Signed-off-by: Mans Rullgard <mans@mansr.com>
---
arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index af5b067a5f83..2295ff5adf48 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -944,6 +944,31 @@
function = "uart0";
};
+ uart0_pf_pins: uart0-pf-pins {
+ pins = "PF2", "PF4";
+ function = "uart0";
+ };
+
+ uart1_pa_pins: uart1-pa-pins {
+ pins = "PA10", "PA11";
+ function = "uart1";
+ };
+
+ uart1_cts_rts_pa_pins: uart1-cts-rts-pa-pins {
+ pins = "PA12", "PIA13";
+ function = "uart2";
+ };
+
+ uart2_pa_pins: uart2-pa-pins {
+ pins = "PIA2", "PIA3";
+ function = "uart2";
+ };
+
+ uart2_cts_rts_pa_pins: uart2-cts-rts-pa-pins {
+ pins = "PA0", "PIA1";
+ function = "uart2";
+ };
+
uart2_pi_pins: uart2-pi-pins {
pins = "PI18", "PI19";
function = "uart2";
@@ -969,6 +994,11 @@
function = "uart3";
};
+ uart3_cts_rts_ph_pins: uart3-cts-rts-ph-pins {
+ pins = "PH2", "PH3";
+ function = "uart3";
+ };
+
uart4_pg_pins: uart4-pg-pins {
pins = "PG10", "PG11";
function = "uart4";
@@ -979,16 +1009,31 @@
function = "uart4";
};
+ uart5_ph_pins: uart5-ph-pins {
+ pins = "PH6", "PH7";
+ function = "uart5";
+ };
+
uart5_pi_pins: uart5-pi-pins {
pins = "PI10", "PI11";
function = "uart5";
};
+ uart6_pa_pins: uart6-pa-pins {
+ pins = "PA12", "PA13";
+ function = "uart6";
+ };
+
uart6_pi_pins: uart6-pi-pins {
pins = "PI12", "PI13";
function = "uart6";
};
+ uart7_pa_pins: uart7-pa-pins {
+ pins = "PA14", "PA15";
+ function = "uart7";
+ };
+
uart7_pi_pins: uart7-pi-pins {
pins = "PI20", "PI21";
function = "uart7";
--
2.20.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-16 18:21 ` Mans Rullgard
0 siblings, 0 replies; 19+ messages in thread
From: Mans Rullgard @ 2019-02-16 18:21 UTC (permalink / raw)
To: Maxime Ripard, Chen-Yu Tsai
Cc: Mark Rutland, devicetree, Rob Herring, linux-kernel, linux-arm-kernel
This adds pinctrl settings for various missing uart options.
Signed-off-by: Mans Rullgard <mans@mansr.com>
---
arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index af5b067a5f83..2295ff5adf48 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -944,6 +944,31 @@
function = "uart0";
};
+ uart0_pf_pins: uart0-pf-pins {
+ pins = "PF2", "PF4";
+ function = "uart0";
+ };
+
+ uart1_pa_pins: uart1-pa-pins {
+ pins = "PA10", "PA11";
+ function = "uart1";
+ };
+
+ uart1_cts_rts_pa_pins: uart1-cts-rts-pa-pins {
+ pins = "PA12", "PIA13";
+ function = "uart2";
+ };
+
+ uart2_pa_pins: uart2-pa-pins {
+ pins = "PIA2", "PIA3";
+ function = "uart2";
+ };
+
+ uart2_cts_rts_pa_pins: uart2-cts-rts-pa-pins {
+ pins = "PA0", "PIA1";
+ function = "uart2";
+ };
+
uart2_pi_pins: uart2-pi-pins {
pins = "PI18", "PI19";
function = "uart2";
@@ -969,6 +994,11 @@
function = "uart3";
};
+ uart3_cts_rts_ph_pins: uart3-cts-rts-ph-pins {
+ pins = "PH2", "PH3";
+ function = "uart3";
+ };
+
uart4_pg_pins: uart4-pg-pins {
pins = "PG10", "PG11";
function = "uart4";
@@ -979,16 +1009,31 @@
function = "uart4";
};
+ uart5_ph_pins: uart5-ph-pins {
+ pins = "PH6", "PH7";
+ function = "uart5";
+ };
+
uart5_pi_pins: uart5-pi-pins {
pins = "PI10", "PI11";
function = "uart5";
};
+ uart6_pa_pins: uart6-pa-pins {
+ pins = "PA12", "PA13";
+ function = "uart6";
+ };
+
uart6_pi_pins: uart6-pi-pins {
pins = "PI12", "PI13";
function = "uart6";
};
+ uart7_pa_pins: uart7-pa-pins {
+ pins = "PA14", "PA15";
+ function = "uart7";
+ };
+
uart7_pi_pins: uart7-pi-pins {
pins = "PI20", "PI21";
function = "uart7";
--
2.20.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-16 18:21 ` Mans Rullgard
0 siblings, 0 replies; 19+ messages in thread
From: Mans Rullgard @ 2019-02-16 18:21 UTC (permalink / raw)
To: Maxime Ripard, Chen-Yu Tsai
Cc: Mark Rutland, devicetree, Rob Herring, linux-kernel, linux-arm-kernel
This adds pinctrl settings for various missing uart options.
Signed-off-by: Mans Rullgard <mans@mansr.com>
---
arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index af5b067a5f83..2295ff5adf48 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -944,6 +944,31 @@
function = "uart0";
};
+ uart0_pf_pins: uart0-pf-pins {
+ pins = "PF2", "PF4";
+ function = "uart0";
+ };
+
+ uart1_pa_pins: uart1-pa-pins {
+ pins = "PA10", "PA11";
+ function = "uart1";
+ };
+
+ uart1_cts_rts_pa_pins: uart1-cts-rts-pa-pins {
+ pins = "PA12", "PIA13";
+ function = "uart2";
+ };
+
+ uart2_pa_pins: uart2-pa-pins {
+ pins = "PIA2", "PIA3";
+ function = "uart2";
+ };
+
+ uart2_cts_rts_pa_pins: uart2-cts-rts-pa-pins {
+ pins = "PA0", "PIA1";
+ function = "uart2";
+ };
+
uart2_pi_pins: uart2-pi-pins {
pins = "PI18", "PI19";
function = "uart2";
@@ -969,6 +994,11 @@
function = "uart3";
};
+ uart3_cts_rts_ph_pins: uart3-cts-rts-ph-pins {
+ pins = "PH2", "PH3";
+ function = "uart3";
+ };
+
uart4_pg_pins: uart4-pg-pins {
pins = "PG10", "PG11";
function = "uart4";
@@ -979,16 +1009,31 @@
function = "uart4";
};
+ uart5_ph_pins: uart5-ph-pins {
+ pins = "PH6", "PH7";
+ function = "uart5";
+ };
+
uart5_pi_pins: uart5-pi-pins {
pins = "PI10", "PI11";
function = "uart5";
};
+ uart6_pa_pins: uart6-pa-pins {
+ pins = "PA12", "PA13";
+ function = "uart6";
+ };
+
uart6_pi_pins: uart6-pi-pins {
pins = "PI12", "PI13";
function = "uart6";
};
+ uart7_pa_pins: uart7-pa-pins {
+ pins = "PA14", "PA15";
+ function = "uart7";
+ };
+
uart7_pi_pins: uart7-pi-pins {
pins = "PI20", "PI21";
function = "uart7";
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
2019-02-16 18:21 ` Mans Rullgard
@ 2019-02-20 8:58 ` Chen-Yu Tsai
-1 siblings, 0 replies; 19+ messages in thread
From: Chen-Yu Tsai @ 2019-02-20 8:58 UTC (permalink / raw)
To: Mans Rullgard
Cc: Maxime Ripard, Rob Herring, Mark Rutland, devicetree,
linux-arm-kernel, linux-kernel
On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
>
> This adds pinctrl settings for various missing uart options.
>
> Signed-off-by: Mans Rullgard <mans@mansr.com>
> ---
> arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
> 1 file changed, 45 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> index af5b067a5f83..2295ff5adf48 100644
> --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> @@ -944,6 +944,31 @@
> function = "uart0";
> };
>
> + uart0_pf_pins: uart0-pf-pins {
> + pins = "PF2", "PF4";
> + function = "uart0";
> + };
We've had the policy of not adding pinctrl nodes that aren't used in-tree,
to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
/omit-if-no-ref/ directive, which would make the compiler discard marked
nodes if they aren't referenced.
So please add this to all the new nodes. It seems to work regardless whether
you add it before or after the label, though having it after the label seems
to make vim syntax highlighting happier.
Regards
ChenYu
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-20 8:58 ` Chen-Yu Tsai
0 siblings, 0 replies; 19+ messages in thread
From: Chen-Yu Tsai @ 2019-02-20 8:58 UTC (permalink / raw)
To: Mans Rullgard
Cc: Mark Rutland, devicetree, Maxime Ripard, linux-kernel,
Rob Herring, linux-arm-kernel
On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
>
> This adds pinctrl settings for various missing uart options.
>
> Signed-off-by: Mans Rullgard <mans@mansr.com>
> ---
> arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
> 1 file changed, 45 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> index af5b067a5f83..2295ff5adf48 100644
> --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> @@ -944,6 +944,31 @@
> function = "uart0";
> };
>
> + uart0_pf_pins: uart0-pf-pins {
> + pins = "PF2", "PF4";
> + function = "uart0";
> + };
We've had the policy of not adding pinctrl nodes that aren't used in-tree,
to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
/omit-if-no-ref/ directive, which would make the compiler discard marked
nodes if they aren't referenced.
So please add this to all the new nodes. It seems to work regardless whether
you add it before or after the label, though having it after the label seems
to make vim syntax highlighting happier.
Regards
ChenYu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
2019-02-20 8:58 ` Chen-Yu Tsai
@ 2019-02-20 9:06 ` Maxime Ripard
-1 siblings, 0 replies; 19+ messages in thread
From: Maxime Ripard @ 2019-02-20 9:06 UTC (permalink / raw)
To: Chen-Yu Tsai
Cc: Mans Rullgard, Rob Herring, Mark Rutland, devicetree,
linux-arm-kernel, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1779 bytes --]
On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
> >
> > This adds pinctrl settings for various missing uart options.
> >
> > Signed-off-by: Mans Rullgard <mans@mansr.com>
> > ---
> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
> > 1 file changed, 45 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> > index af5b067a5f83..2295ff5adf48 100644
> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> > @@ -944,6 +944,31 @@
> > function = "uart0";
> > };
> >
> > + uart0_pf_pins: uart0-pf-pins {
> > + pins = "PF2", "PF4";
> > + function = "uart0";
> > + };
>
> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
> /omit-if-no-ref/ directive, which would make the compiler discard marked
> nodes if they aren't referenced.
>
> So please add this to all the new nodes. It seems to work regardless whether
> you add it before or after the label, though having it after the label seems
> to make vim syntax highlighting happier.
It also works (both for dtc and vim) if we put it on the previous
line, so something like:
/omit-if-no-ref/
uart0_pf_pins: uart0-pf-pins {
};
And it does have the advantage of keeping the same line width, which
could get pretty long on some nodes.
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-20 9:06 ` Maxime Ripard
0 siblings, 0 replies; 19+ messages in thread
From: Maxime Ripard @ 2019-02-20 9:06 UTC (permalink / raw)
To: Chen-Yu Tsai
Cc: Mark Rutland, devicetree, Mans Rullgard, linux-kernel,
Rob Herring, linux-arm-kernel
[-- Attachment #1.1: Type: text/plain, Size: 1779 bytes --]
On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
> >
> > This adds pinctrl settings for various missing uart options.
> >
> > Signed-off-by: Mans Rullgard <mans@mansr.com>
> > ---
> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
> > 1 file changed, 45 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> > index af5b067a5f83..2295ff5adf48 100644
> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> > @@ -944,6 +944,31 @@
> > function = "uart0";
> > };
> >
> > + uart0_pf_pins: uart0-pf-pins {
> > + pins = "PF2", "PF4";
> > + function = "uart0";
> > + };
>
> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
> /omit-if-no-ref/ directive, which would make the compiler discard marked
> nodes if they aren't referenced.
>
> So please add this to all the new nodes. It seems to work regardless whether
> you add it before or after the label, though having it after the label seems
> to make vim syntax highlighting happier.
It also works (both for dtc and vim) if we put it on the previous
line, so something like:
/omit-if-no-ref/
uart0_pf_pins: uart0-pf-pins {
};
And it does have the advantage of keeping the same line width, which
could get pretty long on some nodes.
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
[-- Attachment #2: Type: text/plain, Size: 176 bytes --]
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
2019-02-20 9:06 ` Maxime Ripard
@ 2019-02-20 10:17 ` Måns Rullgård
-1 siblings, 0 replies; 19+ messages in thread
From: Måns Rullgård @ 2019-02-20 10:17 UTC (permalink / raw)
To: Maxime Ripard
Cc: Chen-Yu Tsai, Rob Herring, Mark Rutland, devicetree,
linux-arm-kernel, linux-kernel
Maxime Ripard <maxime.ripard@bootlin.com> writes:
> On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
>> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
>> >
>> > This adds pinctrl settings for various missing uart options.
>> >
>> > Signed-off-by: Mans Rullgard <mans@mansr.com>
>> > ---
>> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
>> > 1 file changed, 45 insertions(+)
>> >
>> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
>> > index af5b067a5f83..2295ff5adf48 100644
>> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
>> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
>> > @@ -944,6 +944,31 @@
>> > function = "uart0";
>> > };
>> >
>> > + uart0_pf_pins: uart0-pf-pins {
>> > + pins = "PF2", "PF4";
>> > + function = "uart0";
>> > + };
>>
>> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
>> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
>> /omit-if-no-ref/ directive, which would make the compiler discard marked
>> nodes if they aren't referenced.
>>
>> So please add this to all the new nodes. It seems to work regardless whether
>> you add it before or after the label, though having it after the label seems
>> to make vim syntax highlighting happier.
>
> It also works (both for dtc and vim) if we put it on the previous
> line, so something like:
>
> /omit-if-no-ref/
> uart0_pf_pins: uart0-pf-pins {
> };
>
> And it does have the advantage of keeping the same line width, which
> could get pretty long on some nodes.
Thanks, I'd missed that directive. It always seems needlessly annoying
to make everybody working on a new board to add those nodes separately.
--
Måns Rullgård
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-20 10:17 ` Måns Rullgård
0 siblings, 0 replies; 19+ messages in thread
From: Måns Rullgård @ 2019-02-20 10:17 UTC (permalink / raw)
To: Maxime Ripard
Cc: Mark Rutland, devicetree, linux-kernel, Chen-Yu Tsai,
Rob Herring, linux-arm-kernel
Maxime Ripard <maxime.ripard@bootlin.com> writes:
> On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
>> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
>> >
>> > This adds pinctrl settings for various missing uart options.
>> >
>> > Signed-off-by: Mans Rullgard <mans@mansr.com>
>> > ---
>> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
>> > 1 file changed, 45 insertions(+)
>> >
>> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
>> > index af5b067a5f83..2295ff5adf48 100644
>> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
>> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
>> > @@ -944,6 +944,31 @@
>> > function = "uart0";
>> > };
>> >
>> > + uart0_pf_pins: uart0-pf-pins {
>> > + pins = "PF2", "PF4";
>> > + function = "uart0";
>> > + };
>>
>> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
>> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
>> /omit-if-no-ref/ directive, which would make the compiler discard marked
>> nodes if they aren't referenced.
>>
>> So please add this to all the new nodes. It seems to work regardless whether
>> you add it before or after the label, though having it after the label seems
>> to make vim syntax highlighting happier.
>
> It also works (both for dtc and vim) if we put it on the previous
> line, so something like:
>
> /omit-if-no-ref/
> uart0_pf_pins: uart0-pf-pins {
> };
>
> And it does have the advantage of keeping the same line width, which
> could get pretty long on some nodes.
Thanks, I'd missed that directive. It always seems needlessly annoying
to make everybody working on a new board to add those nodes separately.
--
Måns Rullgård
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
2019-02-20 9:06 ` Maxime Ripard
@ 2019-02-20 10:59 ` Måns Rullgård
-1 siblings, 0 replies; 19+ messages in thread
From: Måns Rullgård @ 2019-02-20 10:59 UTC (permalink / raw)
To: Maxime Ripard
Cc: Chen-Yu Tsai, Rob Herring, Mark Rutland, devicetree,
linux-arm-kernel, linux-kernel
Maxime Ripard <maxime.ripard@bootlin.com> writes:
> On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
>> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
>> >
>> > This adds pinctrl settings for various missing uart options.
>> >
>> > Signed-off-by: Mans Rullgard <mans@mansr.com>
>> > ---
>> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
>> > 1 file changed, 45 insertions(+)
>> >
>> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
>> > index af5b067a5f83..2295ff5adf48 100644
>> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
>> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
>> > @@ -944,6 +944,31 @@
>> > function = "uart0";
>> > };
>> >
>> > + uart0_pf_pins: uart0-pf-pins {
>> > + pins = "PF2", "PF4";
>> > + function = "uart0";
>> > + };
>>
>> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
>> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
>> /omit-if-no-ref/ directive, which would make the compiler discard marked
>> nodes if they aren't referenced.
>>
>> So please add this to all the new nodes. It seems to work regardless whether
>> you add it before or after the label, though having it after the label seems
>> to make vim syntax highlighting happier.
Should we also add this to existing nodes?
BTW, I really do need all those uart pin options.
--
Måns Rullgård
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-20 10:59 ` Måns Rullgård
0 siblings, 0 replies; 19+ messages in thread
From: Måns Rullgård @ 2019-02-20 10:59 UTC (permalink / raw)
To: Maxime Ripard
Cc: Mark Rutland, devicetree, linux-kernel, Chen-Yu Tsai,
Rob Herring, linux-arm-kernel
Maxime Ripard <maxime.ripard@bootlin.com> writes:
> On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
>> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
>> >
>> > This adds pinctrl settings for various missing uart options.
>> >
>> > Signed-off-by: Mans Rullgard <mans@mansr.com>
>> > ---
>> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
>> > 1 file changed, 45 insertions(+)
>> >
>> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
>> > index af5b067a5f83..2295ff5adf48 100644
>> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
>> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
>> > @@ -944,6 +944,31 @@
>> > function = "uart0";
>> > };
>> >
>> > + uart0_pf_pins: uart0-pf-pins {
>> > + pins = "PF2", "PF4";
>> > + function = "uart0";
>> > + };
>>
>> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
>> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
>> /omit-if-no-ref/ directive, which would make the compiler discard marked
>> nodes if they aren't referenced.
>>
>> So please add this to all the new nodes. It seems to work regardless whether
>> you add it before or after the label, though having it after the label seems
>> to make vim syntax highlighting happier.
Should we also add this to existing nodes?
BTW, I really do need all those uart pin options.
--
Måns Rullgård
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v2] ARM: dts: sun7i: add pinctrl for missing uart mux options
2019-02-16 18:21 ` Mans Rullgard
@ 2019-02-20 12:07 ` Mans Rullgard
-1 siblings, 0 replies; 19+ messages in thread
From: Mans Rullgard @ 2019-02-20 12:07 UTC (permalink / raw)
To: Maxime Ripard, Chen-Yu Tsai
Cc: Rob Herring, Mark Rutland, devicetree, linux-arm-kernel, linux-kernel
This adds pinctrl settings for various missing uart options.
Signed-off-by: Mans Rullgard <mans@mansr.com>
---
Changed in v2:
- add /omit-if-no-ref/ tags to new nodes
---
arch/arm/boot/dts/sun7i-a20.dtsi | 54 ++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index af5b067a5f83..76d0c961f01e 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -944,6 +944,36 @@
function = "uart0";
};
+ /omit-if-no-ref/
+ uart0_pf_pins: uart0-pf-pins {
+ pins = "PF2", "PF4";
+ function = "uart0";
+ };
+
+ /omit-if-no-ref/
+ uart1_pa_pins: uart1-pa-pins {
+ pins = "PA10", "PA11";
+ function = "uart1";
+ };
+
+ /omit-if-no-ref/
+ uart1_cts_rts_pa_pins: uart1-cts-rts-pa-pins {
+ pins = "PA12", "PIA13";
+ function = "uart2";
+ };
+
+ /omit-if-no-ref/
+ uart2_pa_pins: uart2-pa-pins {
+ pins = "PIA2", "PIA3";
+ function = "uart2";
+ };
+
+ /omit-if-no-ref/
+ uart2_cts_rts_pa_pins: uart2-cts-rts-pa-pins {
+ pins = "PA0", "PIA1";
+ function = "uart2";
+ };
+
uart2_pi_pins: uart2-pi-pins {
pins = "PI18", "PI19";
function = "uart2";
@@ -969,6 +999,12 @@
function = "uart3";
};
+ /omit-if-no-ref/
+ uart3_cts_rts_ph_pins: uart3-cts-rts-ph-pins {
+ pins = "PH2", "PH3";
+ function = "uart3";
+ };
+
uart4_pg_pins: uart4-pg-pins {
pins = "PG10", "PG11";
function = "uart4";
@@ -979,16 +1015,34 @@
function = "uart4";
};
+ /omit-if-no-ref/
+ uart5_ph_pins: uart5-ph-pins {
+ pins = "PH6", "PH7";
+ function = "uart5";
+ };
+
uart5_pi_pins: uart5-pi-pins {
pins = "PI10", "PI11";
function = "uart5";
};
+ /omit-if-no-ref/
+ uart6_pa_pins: uart6-pa-pins {
+ pins = "PA12", "PA13";
+ function = "uart6";
+ };
+
uart6_pi_pins: uart6-pi-pins {
pins = "PI12", "PI13";
function = "uart6";
};
+ /omit-if-no-ref/
+ uart7_pa_pins: uart7-pa-pins {
+ pins = "PA14", "PA15";
+ function = "uart7";
+ };
+
uart7_pi_pins: uart7-pi-pins {
pins = "PI20", "PI21";
function = "uart7";
--
2.20.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v2] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-20 12:07 ` Mans Rullgard
0 siblings, 0 replies; 19+ messages in thread
From: Mans Rullgard @ 2019-02-20 12:07 UTC (permalink / raw)
To: Maxime Ripard, Chen-Yu Tsai
Cc: Mark Rutland, devicetree, Rob Herring, linux-kernel, linux-arm-kernel
This adds pinctrl settings for various missing uart options.
Signed-off-by: Mans Rullgard <mans@mansr.com>
---
Changed in v2:
- add /omit-if-no-ref/ tags to new nodes
---
arch/arm/boot/dts/sun7i-a20.dtsi | 54 ++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index af5b067a5f83..76d0c961f01e 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -944,6 +944,36 @@
function = "uart0";
};
+ /omit-if-no-ref/
+ uart0_pf_pins: uart0-pf-pins {
+ pins = "PF2", "PF4";
+ function = "uart0";
+ };
+
+ /omit-if-no-ref/
+ uart1_pa_pins: uart1-pa-pins {
+ pins = "PA10", "PA11";
+ function = "uart1";
+ };
+
+ /omit-if-no-ref/
+ uart1_cts_rts_pa_pins: uart1-cts-rts-pa-pins {
+ pins = "PA12", "PIA13";
+ function = "uart2";
+ };
+
+ /omit-if-no-ref/
+ uart2_pa_pins: uart2-pa-pins {
+ pins = "PIA2", "PIA3";
+ function = "uart2";
+ };
+
+ /omit-if-no-ref/
+ uart2_cts_rts_pa_pins: uart2-cts-rts-pa-pins {
+ pins = "PA0", "PIA1";
+ function = "uart2";
+ };
+
uart2_pi_pins: uart2-pi-pins {
pins = "PI18", "PI19";
function = "uart2";
@@ -969,6 +999,12 @@
function = "uart3";
};
+ /omit-if-no-ref/
+ uart3_cts_rts_ph_pins: uart3-cts-rts-ph-pins {
+ pins = "PH2", "PH3";
+ function = "uart3";
+ };
+
uart4_pg_pins: uart4-pg-pins {
pins = "PG10", "PG11";
function = "uart4";
@@ -979,16 +1015,34 @@
function = "uart4";
};
+ /omit-if-no-ref/
+ uart5_ph_pins: uart5-ph-pins {
+ pins = "PH6", "PH7";
+ function = "uart5";
+ };
+
uart5_pi_pins: uart5-pi-pins {
pins = "PI10", "PI11";
function = "uart5";
};
+ /omit-if-no-ref/
+ uart6_pa_pins: uart6-pa-pins {
+ pins = "PA12", "PA13";
+ function = "uart6";
+ };
+
uart6_pi_pins: uart6-pi-pins {
pins = "PI12", "PI13";
function = "uart6";
};
+ /omit-if-no-ref/
+ uart7_pa_pins: uart7-pa-pins {
+ pins = "PA14", "PA15";
+ function = "uart7";
+ };
+
uart7_pi_pins: uart7-pi-pins {
pins = "PI20", "PI21";
function = "uart7";
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
2019-02-20 10:59 ` Måns Rullgård
@ 2019-02-20 12:46 ` Maxime Ripard
-1 siblings, 0 replies; 19+ messages in thread
From: Maxime Ripard @ 2019-02-20 12:46 UTC (permalink / raw)
To: Måns Rullgård
Cc: Chen-Yu Tsai, Rob Herring, Mark Rutland, devicetree,
linux-arm-kernel, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1851 bytes --]
Hi,
On Wed, Feb 20, 2019 at 10:59:58AM +0000, Måns Rullgård wrote:
> Maxime Ripard <maxime.ripard@bootlin.com> writes:
>
> > On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
> >> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
> >> >
> >> > This adds pinctrl settings for various missing uart options.
> >> >
> >> > Signed-off-by: Mans Rullgard <mans@mansr.com>
> >> > ---
> >> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
> >> > 1 file changed, 45 insertions(+)
> >> >
> >> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > index af5b067a5f83..2295ff5adf48 100644
> >> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > @@ -944,6 +944,31 @@
> >> > function = "uart0";
> >> > };
> >> >
> >> > + uart0_pf_pins: uart0-pf-pins {
> >> > + pins = "PF2", "PF4";
> >> > + function = "uart0";
> >> > + };
> >>
> >> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
> >> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
> >> /omit-if-no-ref/ directive, which would make the compiler discard marked
> >> nodes if they aren't referenced.
> >>
> >> So please add this to all the new nodes. It seems to work regardless whether
> >> you add it before or after the label, though having it after the label seems
> >> to make vim syntax highlighting happier.
>
> Should we also add this to existing nodes?
If you want to send an additional patch, then yes sure :)
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-20 12:46 ` Maxime Ripard
0 siblings, 0 replies; 19+ messages in thread
From: Maxime Ripard @ 2019-02-20 12:46 UTC (permalink / raw)
To: Måns Rullgård
Cc: Mark Rutland, devicetree, linux-kernel, Chen-Yu Tsai,
Rob Herring, linux-arm-kernel
[-- Attachment #1.1: Type: text/plain, Size: 1851 bytes --]
Hi,
On Wed, Feb 20, 2019 at 10:59:58AM +0000, Måns Rullgård wrote:
> Maxime Ripard <maxime.ripard@bootlin.com> writes:
>
> > On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
> >> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
> >> >
> >> > This adds pinctrl settings for various missing uart options.
> >> >
> >> > Signed-off-by: Mans Rullgard <mans@mansr.com>
> >> > ---
> >> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
> >> > 1 file changed, 45 insertions(+)
> >> >
> >> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > index af5b067a5f83..2295ff5adf48 100644
> >> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > @@ -944,6 +944,31 @@
> >> > function = "uart0";
> >> > };
> >> >
> >> > + uart0_pf_pins: uart0-pf-pins {
> >> > + pins = "PF2", "PF4";
> >> > + function = "uart0";
> >> > + };
> >>
> >> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
> >> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
> >> /omit-if-no-ref/ directive, which would make the compiler discard marked
> >> nodes if they aren't referenced.
> >>
> >> So please add this to all the new nodes. It seems to work regardless whether
> >> you add it before or after the label, though having it after the label seems
> >> to make vim syntax highlighting happier.
>
> Should we also add this to existing nodes?
If you want to send an additional patch, then yes sure :)
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
[-- Attachment #2: Type: text/plain, Size: 176 bytes --]
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2] ARM: dts: sun7i: add pinctrl for missing uart mux options
2019-02-20 12:07 ` Mans Rullgard
@ 2019-02-20 14:18 ` Maxime Ripard
-1 siblings, 0 replies; 19+ messages in thread
From: Maxime Ripard @ 2019-02-20 14:18 UTC (permalink / raw)
To: Mans Rullgard
Cc: Chen-Yu Tsai, Rob Herring, Mark Rutland, devicetree,
linux-arm-kernel, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 300 bytes --]
On Wed, Feb 20, 2019 at 12:07:17PM +0000, Mans Rullgard wrote:
> This adds pinctrl settings for various missing uart options.
>
> Signed-off-by: Mans Rullgard <mans@mansr.com>
Applied, thanks!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-20 14:18 ` Maxime Ripard
0 siblings, 0 replies; 19+ messages in thread
From: Maxime Ripard @ 2019-02-20 14:18 UTC (permalink / raw)
To: Mans Rullgard
Cc: Mark Rutland, devicetree, linux-kernel, Chen-Yu Tsai,
Rob Herring, linux-arm-kernel
[-- Attachment #1.1: Type: text/plain, Size: 300 bytes --]
On Wed, Feb 20, 2019 at 12:07:17PM +0000, Mans Rullgard wrote:
> This adds pinctrl settings for various missing uart options.
>
> Signed-off-by: Mans Rullgard <mans@mansr.com>
Applied, thanks!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
[-- Attachment #2: Type: text/plain, Size: 176 bytes --]
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
2019-02-20 10:59 ` Måns Rullgård
@ 2019-02-20 15:22 ` Chen-Yu Tsai
-1 siblings, 0 replies; 19+ messages in thread
From: Chen-Yu Tsai @ 2019-02-20 15:22 UTC (permalink / raw)
To: Måns Rullgård
Cc: Maxime Ripard, Rob Herring, Mark Rutland, devicetree,
linux-arm-kernel, linux-kernel
On Wed, Feb 20, 2019 at 7:00 PM Måns Rullgård <mans@mansr.com> wrote:
>
> Maxime Ripard <maxime.ripard@bootlin.com> writes:
>
> > On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
> >> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
> >> >
> >> > This adds pinctrl settings for various missing uart options.
> >> >
> >> > Signed-off-by: Mans Rullgard <mans@mansr.com>
> >> > ---
> >> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
> >> > 1 file changed, 45 insertions(+)
> >> >
> >> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > index af5b067a5f83..2295ff5adf48 100644
> >> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > @@ -944,6 +944,31 @@
> >> > function = "uart0";
> >> > };
> >> >
> >> > + uart0_pf_pins: uart0-pf-pins {
> >> > + pins = "PF2", "PF4";
> >> > + function = "uart0";
> >> > + };
> >>
> >> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
> >> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
> >> /omit-if-no-ref/ directive, which would make the compiler discard marked
> >> nodes if they aren't referenced.
> >>
> >> So please add this to all the new nodes. It seems to work regardless whether
> >> you add it before or after the label, though having it after the label seems
> >> to make vim syntax highlighting happier.
>
> Should we also add this to existing nodes?
>
> BTW, I really do need all those uart pin options.
Note that /omit-if-no-ref/ does not work with dtc -@,
as in the node will be removed if no references to it
are found within the same file. It will not result in
a symbol being created.
I have a patch for that but haven't sent it out yet.
ChenYu
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options
@ 2019-02-20 15:22 ` Chen-Yu Tsai
0 siblings, 0 replies; 19+ messages in thread
From: Chen-Yu Tsai @ 2019-02-20 15:22 UTC (permalink / raw)
To: Måns Rullgård
Cc: Mark Rutland, devicetree, Maxime Ripard, linux-kernel,
Rob Herring, linux-arm-kernel
On Wed, Feb 20, 2019 at 7:00 PM Måns Rullgård <mans@mansr.com> wrote:
>
> Maxime Ripard <maxime.ripard@bootlin.com> writes:
>
> > On Wed, Feb 20, 2019 at 04:58:49PM +0800, Chen-Yu Tsai wrote:
> >> On Sun, Feb 17, 2019 at 2:21 AM Mans Rullgard <mans@mansr.com> wrote:
> >> >
> >> > This adds pinctrl settings for various missing uart options.
> >> >
> >> > Signed-off-by: Mans Rullgard <mans@mansr.com>
> >> > ---
> >> > arch/arm/boot/dts/sun7i-a20.dtsi | 45 ++++++++++++++++++++++++++++++++
> >> > 1 file changed, 45 insertions(+)
> >> >
> >> > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > index af5b067a5f83..2295ff5adf48 100644
> >> > --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> >> > @@ -944,6 +944,31 @@
> >> > function = "uart0";
> >> > };
> >> >
> >> > + uart0_pf_pins: uart0-pf-pins {
> >> > + pins = "PF2", "PF4";
> >> > + function = "uart0";
> >> > + };
> >>
> >> We've had the policy of not adding pinctrl nodes that aren't used in-tree,
> >> to avoid bloating up the blob size. However DTC 1.4.7 introduced the new
> >> /omit-if-no-ref/ directive, which would make the compiler discard marked
> >> nodes if they aren't referenced.
> >>
> >> So please add this to all the new nodes. It seems to work regardless whether
> >> you add it before or after the label, though having it after the label seems
> >> to make vim syntax highlighting happier.
>
> Should we also add this to existing nodes?
>
> BTW, I really do need all those uart pin options.
Note that /omit-if-no-ref/ does not work with dtc -@,
as in the node will be removed if no references to it
are found within the same file. It will not result in
a symbol being created.
I have a patch for that but haven't sent it out yet.
ChenYu
_______________________________________________
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end of thread, other threads:[~2019-02-20 15:22 UTC | newest]
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2019-02-16 18:21 [PATCH] ARM: dts: sun7i: add pinctrl for missing uart mux options Mans Rullgard
2019-02-16 18:21 ` Mans Rullgard
2019-02-16 18:21 ` Mans Rullgard
2019-02-20 8:58 ` Chen-Yu Tsai
2019-02-20 8:58 ` Chen-Yu Tsai
2019-02-20 9:06 ` Maxime Ripard
2019-02-20 9:06 ` Maxime Ripard
2019-02-20 10:17 ` Måns Rullgård
2019-02-20 10:17 ` Måns Rullgård
2019-02-20 10:59 ` Måns Rullgård
2019-02-20 10:59 ` Måns Rullgård
2019-02-20 12:46 ` Maxime Ripard
2019-02-20 12:46 ` Maxime Ripard
2019-02-20 15:22 ` Chen-Yu Tsai
2019-02-20 15:22 ` Chen-Yu Tsai
2019-02-20 12:07 ` [PATCH v2] " Mans Rullgard
2019-02-20 12:07 ` Mans Rullgard
2019-02-20 14:18 ` Maxime Ripard
2019-02-20 14:18 ` Maxime Ripard
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