* [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support
@ 2018-08-17 21:23 ` Pierre-Jean Texier
0 siblings, 0 replies; 7+ messages in thread
From: Pierre-Jean Texier @ 2018-08-17 21:23 UTC (permalink / raw)
Cc: texier.pj2, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team,
Fabio Estevam, NXP Linux Team, Rob Herring, Mark Rutland,
linux-arm-kernel, devicetree, linux-kernel
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 <texier.pj2@gmail.com>
---
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
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support
@ 2018-08-17 21:23 ` Pierre-Jean Texier
0 siblings, 0 replies; 7+ messages in thread
From: Pierre-Jean Texier @ 2018-08-17 21:23 UTC (permalink / raw)
Cc: texier.pj2, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team,
Fabio Estevam, NXP Linux Team, Rob Herring, Mark Rutland,
linux-arm-kernel, devicetree, linux-kernel
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 <texier.pj2@gmail.com>
---
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
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support
2018-08-17 21:23 ` Pierre-Jean Texier
@ 2018-08-20 15:58 ` Fabio Estevam
-1 siblings, 0 replies; 7+ messages in thread
From: Fabio Estevam @ 2018-08-20 15:58 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Aug 17, 2018 at 6:23 PM, Pierre-Jean Texier
<texier.pj2@gmail.com> 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 <texier.pj2@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support
@ 2018-08-20 15:58 ` Fabio Estevam
0 siblings, 0 replies; 7+ messages in thread
From: Fabio Estevam @ 2018-08-20 15:58 UTC (permalink / raw)
To: Pierre-Jean Texier
Cc: Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Sascha Hauer, linux-kernel, Fabio Estevam, Rob Herring,
NXP Linux Team, Pengutronix Kernel Team, Shawn Guo,
moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
On Fri, Aug 17, 2018 at 6:23 PM, Pierre-Jean Texier
<texier.pj2@gmail.com> 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 <texier.pj2@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support
2018-08-17 21:23 ` Pierre-Jean Texier
@ 2018-08-27 7:26 ` Shawn Guo
-1 siblings, 0 replies; 7+ messages in thread
From: Shawn Guo @ 2018-08-27 7:26 UTC (permalink / raw)
To: linux-arm-kernel
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 <texier.pj2@gmail.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support
@ 2018-08-27 7:26 ` Shawn Guo
0 siblings, 0 replies; 7+ messages in thread
From: Shawn Guo @ 2018-08-27 7:26 UTC (permalink / raw)
To: Pierre-Jean Texier
Cc: Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
NXP Linux Team, Rob Herring, Mark Rutland, linux-arm-kernel,
devicetree, linux-kernel
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 <texier.pj2@gmail.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 7+ messages in thread