* [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux
@ 2013-05-10 12:26 Marek Vasut
2013-05-10 12:26 ` [PATCH 2/2] ARM: mxs: Fix UARTs on M28EVK Marek Vasut
2013-05-13 2:29 ` [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux Shawn Guo
0 siblings, 2 replies; 5+ messages in thread
From: Marek Vasut @ 2013-05-10 12:26 UTC (permalink / raw)
To: linux-arm-kernel
Add pinmux for AUART2 pins where they are in mux0.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/boot/dts/imx28.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 7ba4966..13799cf 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -308,6 +308,17 @@
fsl,pull-up = <0>;
};
+ auart2_2pins_b: auart2-2pins at 1 {
+ reg = <1>;
+ fsl,pinmux-ids = <
+ 0x3080 /* MX28_PAD_AUART2_RX__AUART2_RX */
+ 0x3090 /* MX28_PAD_AUART2_TX__AUART2_TX */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
auart3_pins_a: auart3 at 0 {
reg = <0>;
fsl,pinmux-ids = <
--
1.7.10.4
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH 2/2] ARM: mxs: Fix UARTs on M28EVK
2013-05-10 12:26 [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux Marek Vasut
@ 2013-05-10 12:26 ` Marek Vasut
2013-05-13 2:30 ` Shawn Guo
2013-05-13 2:29 ` [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux Shawn Guo
1 sibling, 1 reply; 5+ messages in thread
From: Marek Vasut @ 2013-05-10 12:26 UTC (permalink / raw)
To: linux-arm-kernel
Make use of RTS/CTS lines on AUART0 and register AUART1 and AUART2
which are routed onto a pin header.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/boot/dts/imx28-m28evk.dts | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index fd36e1c..ed1f1c0 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -195,7 +195,19 @@
auart0: serial at 8006a000 {
pinctrl-names = "default";
- pinctrl-0 = <&auart0_2pins_a>;
+ pinctrl-0 = <&auart0_pins_a>;
+ status = "okay";
+ };
+
+ auart1: serial at 8006c000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&auart1_pins_a>;
+ status = "okay";
+ };
+
+ auart2: serial at 8006e000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&auart2_2pins_b>;
status = "okay";
};
};
--
1.7.10.4
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux
2013-05-10 12:26 [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux Marek Vasut
2013-05-10 12:26 ` [PATCH 2/2] ARM: mxs: Fix UARTs on M28EVK Marek Vasut
@ 2013-05-13 2:29 ` Shawn Guo
2013-05-13 3:34 ` Marek Vasut
1 sibling, 1 reply; 5+ messages in thread
From: Shawn Guo @ 2013-05-13 2:29 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, May 10, 2013 at 02:26:34PM +0200, Marek Vasut wrote:
> Add pinmux for AUART2 pins where they are in mux0.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Shawn Guo <shawn.guo@linaro.org>
> Cc: Fabio Estevam <fabio.estevam@freescale.com>
> ---
> arch/arm/boot/dts/imx28.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
> index 7ba4966..13799cf 100644
> --- a/arch/arm/boot/dts/imx28.dtsi
> +++ b/arch/arm/boot/dts/imx28.dtsi
> @@ -308,6 +308,17 @@
> fsl,pull-up = <0>;
> };
>
> + auart2_2pins_b: auart2-2pins at 1 {
> + reg = <1>;
> + fsl,pinmux-ids = <
> + 0x3080 /* MX28_PAD_AUART2_RX__AUART2_RX */
> + 0x3090 /* MX28_PAD_AUART2_TX__AUART2_TX */
> + >;
> + fsl,drive-strength = <0>;
> + fsl,voltage = <1>;
> + fsl,pull-up = <0>;
> + };
> +
I already applied a same patch from Eric B?nard.
Shawn
http://thread.gmane.org/gmane.linux.kernel/1471518/
> auart3_pins_a: auart3 at 0 {
> reg = <0>;
> fsl,pinmux-ids = <
> --
> 1.7.10.4
>
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux
2013-05-13 2:29 ` [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux Shawn Guo
@ 2013-05-13 3:34 ` Marek Vasut
0 siblings, 0 replies; 5+ messages in thread
From: Marek Vasut @ 2013-05-13 3:34 UTC (permalink / raw)
To: linux-arm-kernel
Dear Shawn Guo,
> On Fri, May 10, 2013 at 02:26:34PM +0200, Marek Vasut wrote:
> > Add pinmux for AUART2 pins where they are in mux0.
> >
> > Signed-off-by: Marek Vasut <marex@denx.de>
> > Cc: Shawn Guo <shawn.guo@linaro.org>
> > Cc: Fabio Estevam <fabio.estevam@freescale.com>
> > ---
> >
> > arch/arm/boot/dts/imx28.dtsi | 11 +++++++++++
> > 1 file changed, 11 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
> > index 7ba4966..13799cf 100644
> > --- a/arch/arm/boot/dts/imx28.dtsi
> > +++ b/arch/arm/boot/dts/imx28.dtsi
> > @@ -308,6 +308,17 @@
> >
> > fsl,pull-up = <0>;
> >
> > };
> >
> > + auart2_2pins_b: auart2-2pins at 1 {
> > + reg = <1>;
> > + fsl,pinmux-ids = <
> > + 0x3080 /*
MX28_PAD_AUART2_RX__AUART2_RX */
> > + 0x3090 /*
MX28_PAD_AUART2_TX__AUART2_TX */
> > + >;
> > + fsl,drive-strength = <0>;
> > + fsl,voltage = <1>;
> > + fsl,pull-up = <0>;
> > + };
> > +
>
> I already applied a same patch from Eric B?nard.
>
> Shawn
>
> http://thread.gmane.org/gmane.linux.kernel/1471518/
Ok, looks like Eric was much faster :-) Sorry, I was doing this patchset on
3.9.1 and didn't notice his patch.
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-05-13 3:34 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2013-05-10 12:26 [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux Marek Vasut
2013-05-10 12:26 ` [PATCH 2/2] ARM: mxs: Fix UARTs on M28EVK Marek Vasut
2013-05-13 2:30 ` Shawn Guo
2013-05-13 2:29 ` [PATCH 1/2] ARM: mxs: Add default AUART2 pinmux Shawn Guo
2013-05-13 3:34 ` Marek Vasut
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