2018-08-17 21:25:05

by Pierre-Jean Texier

Subject: [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support

The WaRP7 has one mikroBUS socket on the back to plug click boards.
This patch allows to interact with some of these
i2c modules (EEPROM, RTC and so on).

Signed-off-by: Pierre-Jean Texier <[email protected]>
---
arch/arm/boot/dts/imx7s-warp.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index fa390da..b3d0951 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -216,6 +216,13 @@
status = "okay";
};

+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
&i2c4 {
clock-frequency = <100000>;
pinctrl-names = "default";
@@ -346,6 +353,13 @@
>;
};

+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f
+ MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f
+ >;
+ };
+
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
--
2.7.4

2018-08-20 16:02:01

by Fabio Estevam

Subject: Re: [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support

On Fri, Aug 17, 2018 at 6:23 PM, Pierre-Jean Texier
<[email protected]> wrote:
> The WaRP7 has one mikroBUS socket on the back to plug click boards.
> This patch allows to interact with some of these
> i2c modules (EEPROM, RTC and so on).
>
> Signed-off-by: Pierre-Jean Texier <[email protected]>

Reviewed-by: Fabio Estevam <[email protected]>

2018-08-27 07:29:39

by Shawn Guo

Subject: Re: [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support

On Fri, Aug 17, 2018 at 11:23:17PM +0200, Pierre-Jean Texier wrote:
> The WaRP7 has one mikroBUS socket on the back to plug click boards.
> This patch allows to interact with some of these
> i2c modules (EEPROM, RTC and so on).
>
> Signed-off-by: Pierre-Jean Texier <[email protected]>

Applied, thanks.