* [PATCH 1/3] ARM: dts: sun5i: a10s: add spi2 pins
@ 2016-05-26 19:25 Michal Suchanek
2016-05-26 19:25 ` [PATCH 2/3] ARM: dts: sun5i: add spi2 on A10s Olinuxino Micro Michal Suchanek
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Michal Suchanek @ 2016-05-26 19:25 UTC (permalink / raw)
To: linux-arm-kernel
Used on A10s Olinuxino.
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
---
arch/arm/boot/dts/sun5i-a10s.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index bddd0de..651837c 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -241,6 +241,20 @@
allwinner,drive = <SUN4I_PINCTRL_30_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ spi2_pins_a: spi2 at 0 {
+ allwinner,pins = "PB12", "PB13", "PB14";
+ allwinner,function = "spi2";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ spi2_cs0_pins_a: spi2_cs0 at 0 {
+ allwinner,pins = "PB11";
+ allwinner,function = "spi2";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
};
&sram_a {
--
2.8.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/3] ARM: dts: sun5i: add spi2 on A10s Olinuxino Micro
2016-05-26 19:25 [PATCH 1/3] ARM: dts: sun5i: a10s: add spi2 pins Michal Suchanek
@ 2016-05-26 19:25 ` Michal Suchanek
2016-05-30 8:09 ` Maxime Ripard
2016-05-26 19:25 ` [PATCH 3/3] ARM: dts: sun5i: Add spi2 alias on A10s Olinuxino Michal Suchanek
2016-05-30 8:08 ` [PATCH 1/3] ARM: dts: sun5i: a10s: add spi2 pins Maxime Ripard
2 siblings, 1 reply; 6+ messages in thread
From: Michal Suchanek @ 2016-05-26 19:25 UTC (permalink / raw)
To: linux-arm-kernel
spi2 is available on the UEXT connector
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
index 86d046a..7d2ff60 100644
--- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
@@ -192,6 +192,13 @@
status = "okay";
};
+&spi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pins_a>,
+ <&spi2_cs0_pins_a>;
+ status = "okay";
+};
+
&ohci0 {
status = "okay";
};
--
2.8.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/3] ARM: dts: sun5i: add spi2 on A10s Olinuxino Micro
2016-05-26 19:25 ` [PATCH 2/3] ARM: dts: sun5i: add spi2 on A10s Olinuxino Micro Michal Suchanek
@ 2016-05-30 8:09 ` Maxime Ripard
0 siblings, 0 replies; 6+ messages in thread
From: Maxime Ripard @ 2016-05-30 8:09 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
On Thu, May 26, 2016 at 07:25:23PM -0000, Michal Suchanek wrote:
> spi2 is available on the UEXT connector
>
> Signed-off-by: Michal Suchanek <hramrach@gmail.com>
> ---
> arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
> index 86d046a..7d2ff60 100644
> --- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
> +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
> @@ -192,6 +192,13 @@
> status = "okay";
> };
>
> +&spi2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi2_pins_a>,
> + <&spi2_cs0_pins_a>;
> + status = "okay";
> +};
> +
This should be ordered alphabetically.
Fixed it, and applied.
Thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 3/3] ARM: dts: sun5i: Add spi2 alias on A10s Olinuxino
2016-05-26 19:25 [PATCH 1/3] ARM: dts: sun5i: a10s: add spi2 pins Michal Suchanek
2016-05-26 19:25 ` [PATCH 2/3] ARM: dts: sun5i: add spi2 on A10s Olinuxino Micro Michal Suchanek
@ 2016-05-26 19:25 ` Michal Suchanek
2016-05-30 8:29 ` Maxime Ripard
2016-05-30 8:08 ` [PATCH 1/3] ARM: dts: sun5i: a10s: add spi2 pins Maxime Ripard
2 siblings, 1 reply; 6+ messages in thread
From: Michal Suchanek @ 2016-05-26 19:25 UTC (permalink / raw)
To: linux-arm-kernel
spi2 is available on the UEXT connector
The bus is named spi2 in the A10s manual and Olinuxino manual so it is
pointless to alias it to something else like spi0.
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
index 7d2ff60..9729c37 100644
--- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
@@ -58,6 +58,7 @@
serial0 = &uart0;
serial1 = &uart2;
serial2 = &uart3;
+ spi2 = &spi2;
};
chosen {
--
2.8.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 1/3] ARM: dts: sun5i: a10s: add spi2 pins
2016-05-26 19:25 [PATCH 1/3] ARM: dts: sun5i: a10s: add spi2 pins Michal Suchanek
2016-05-26 19:25 ` [PATCH 2/3] ARM: dts: sun5i: add spi2 on A10s Olinuxino Micro Michal Suchanek
2016-05-26 19:25 ` [PATCH 3/3] ARM: dts: sun5i: Add spi2 alias on A10s Olinuxino Michal Suchanek
@ 2016-05-30 8:08 ` Maxime Ripard
2 siblings, 0 replies; 6+ messages in thread
From: Maxime Ripard @ 2016-05-30 8:08 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, May 26, 2016 at 07:25:22PM -0000, Michal Suchanek wrote:
> Used on A10s Olinuxino.
>
> Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Applied, thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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2016-05-26 19:25 [PATCH 1/3] ARM: dts: sun5i: a10s: add spi2 pins Michal Suchanek
2016-05-26 19:25 ` [PATCH 2/3] ARM: dts: sun5i: add spi2 on A10s Olinuxino Micro Michal Suchanek
2016-05-30 8:09 ` Maxime Ripard
2016-05-26 19:25 ` [PATCH 3/3] ARM: dts: sun5i: Add spi2 alias on A10s Olinuxino Michal Suchanek
2016-05-30 8:29 ` Maxime Ripard
2016-05-30 8:08 ` [PATCH 1/3] ARM: dts: sun5i: a10s: add spi2 pins Maxime Ripard
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