[PATCH] ARM: dts: sunxi: Enable UEXT related nodes for Olimex A20 SOM EVB

UEXT are Universal EXTension connector from Olimex. They embed i2c, spi
and uart pins along power in one connector and are found on most,
if not all, Olimex boards.
The Olimex A20 SOM EVB have two UEXT connector so enable the nodes found on
those two connectors.

Signed-off-by: Emmanuel Vadot <redacted>
---
 arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts | 36 ++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
index 23aacce..e879c119 100644
--- a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts

@@ -116,6 +116,18 @@
 	};
 };
 
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins_a>;
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins_a>;
+	status = "okay";
+};
+
 &lradc {
 	vref-supply = <&reg_vcc3v0>;
 	status = "okay";

@@ -284,12 +296,36 @@
 	status = "okay";
 };
 
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1_pins_a>,
+		<&spi1_cs0_pins_a>;
+};
+
+&spi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi2_pins_a>,
+		<&spi2_cs0_pins_a>;
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
 	status = "okay";
 };
 
+&uart6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart6_pins_a>;
+	status = "okay";
+};
+
+&uart7 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart7_pins_a>;
+	status = "okay";
+};
+
 &usb_otg {
 	dr_mode = "otg";
 	status = "okay";

-- 
2.9.2

On Mon, Nov 21, 2016 at 05:49:11PM +0100, Emmanuel Vadot wrote:

UEXT are Universal EXTension connector from Olimex. They embed i2c, spi
and uart pins along power in one connector and are found on most,
if not all, Olimex boards.
The Olimex A20 SOM EVB have two UEXT connector so enable the nodes found on
those two connectors.

Signed-off-by: Emmanuel Vadot <redacted>

Fixed the indentation of the spi pinctrl cells, and applied.

Please note that I'm note planning to send any new pull request, so
this will likely end up in 4.11.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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On Wed, 23 Nov 2016 09:03:50 +0100
Maxime Ripard [off-list ref] wrote:

On Mon, Nov 21, 2016 at 05:49:11PM +0100, Emmanuel Vadot wrote:

quoted

UEXT are Universal EXTension connector from Olimex. They embed i2c, spi
and uart pins along power in one connector and are found on most,
if not all, Olimex boards.
The Olimex A20 SOM EVB have two UEXT connector so enable the nodes found on
those two connectors.

Signed-off-by: Emmanuel Vadot <redacted>

Fixed the indentation of the spi pinctrl cells, and applied.

Please note that I'm note planning to send any new pull request, so
this will likely end up in 4.11.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

 Sorry about the indentation, I'll be more carefull next time.

 Thank you.

-- 
Emmanuel Vadot [off-list ref] [off-list ref]

On Wed, 23 Nov 2016 18:16:10 +0100
Emmanuel Vadot [off-list ref] wrote:

On Wed, 23 Nov 2016 09:03:50 +0100
Maxime Ripard [off-list ref] wrote:

quoted

On Mon, Nov 21, 2016 at 05:49:11PM +0100, Emmanuel Vadot wrote:

quoted

UEXT are Universal EXTension connector from Olimex. They embed i2c, spi
and uart pins along power in one connector and are found on most,
if not all, Olimex boards.
The Olimex A20 SOM EVB have two UEXT connector so enable the nodes found on
those two connectors.

Signed-off-by: Emmanuel Vadot <redacted>

Fixed the indentation of the spi pinctrl cells, and applied.

Please note that I'm note planning to send any new pull request, so
this will likely end up in 4.11.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

 Sorry about the indentation, I'll be more carefull next time.

 Thank you.

-- 
Emmanuel Vadot [off-list ref] [off-list ref]

 Hi Maxime,

 Re-reading the patch I've seen that I've not enabled the SPI nodes, I
guess it's easier if you revert my patch and that I send a new one ?

 Cheers,

-- 
Emmanuel Vadot [off-list ref] [off-list ref]

On Thu, Nov 24, 2016 at 09:08:34PM +0100, Emmanuel Vadot wrote:

On Wed, 23 Nov 2016 18:16:10 +0100
Emmanuel Vadot [off-list ref] wrote:

quoted

On Wed, 23 Nov 2016 09:03:50 +0100
Maxime Ripard [off-list ref] wrote:

quoted

On Mon, Nov 21, 2016 at 05:49:11PM +0100, Emmanuel Vadot wrote:

quoted

UEXT are Universal EXTension connector from Olimex. They embed i2c, spi
and uart pins along power in one connector and are found on most,
if not all, Olimex boards.
The Olimex A20 SOM EVB have two UEXT connector so enable the nodes found on
those two connectors.

Signed-off-by: Emmanuel Vadot <redacted>

Fixed the indentation of the spi pinctrl cells, and applied.

Please note that I'm note planning to send any new pull request, so
this will likely end up in 4.11.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

 Sorry about the indentation, I'll be more carefull next time.

 Thank you.

-- 
Emmanuel Vadot [off-list ref] [off-list ref]

 Hi Maxime,

 Re-reading the patch I've seen that I've not enabled the SPI nodes, I
guess it's easier if you revert my patch and that I send a new one ?

Just send the missing nodes, I'll squash the two commits.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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