* [PATCH] ARM: dts: imx6dl-yapp4: Enable the I2C3 bus on all board variants
@ 2019-10-16 13:49 Michal Vokáč
2019-10-28 2:05 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Michal Vokáč @ 2019-10-16 13:49 UTC (permalink / raw)
To: Rob Herring, Shawn Guo
Cc: Mark Rutland, Pengutronix Kernel Team, Fabio Estevam, devicetree,
linux-kernel, Michal Vokáč
imx6dl-yapp4 Draco and Ursa boards use the I2C3 bus to control some
external devices through the /dev files.
So enable the I2C3 bus on all board variants, not just on Hydra.
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
---
arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 2 +-
arch/arm/boot/dts/imx6dl-yapp4-hydra.dts | 4 ----
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index 663a72a96b6c..e2991a02f30f 100644
--- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -308,7 +308,7 @@
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
- status = "disabled";
+ status = "okay";
oled: oled@3d {
compatible = "solomon,ssd1305fb-i2c";
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts b/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts
index f97927064750..264f9271895d 100644
--- a/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts
+++ b/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts
@@ -25,10 +25,6 @@
status = "okay";
};
-&i2c3 {
- status = "okay";
-};
-
&leds {
status = "okay";
};
--
2.1.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: dts: imx6dl-yapp4: Enable the I2C3 bus on all board variants
2019-10-16 13:49 [PATCH] ARM: dts: imx6dl-yapp4: Enable the I2C3 bus on all board variants Michal Vokáč
@ 2019-10-28 2:05 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2019-10-28 2:05 UTC (permalink / raw)
To: Michal Vokáč
Cc: Rob Herring, Mark Rutland, Pengutronix Kernel Team,
Fabio Estevam, devicetree, linux-kernel
On Wed, Oct 16, 2019 at 03:49:49PM +0200, Michal Vokáč wrote:
> imx6dl-yapp4 Draco and Ursa boards use the I2C3 bus to control some
> external devices through the /dev files.
>
> So enable the I2C3 bus on all board variants, not just on Hydra.
>
> Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-10-16 13:49 [PATCH] ARM: dts: imx6dl-yapp4: Enable the I2C3 bus on all board variants Michal Vokáč
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