* [PATCH] ARM: dt: add lsm9ds1 iio imu/magn support to gw553x
@ 2019-10-18 23:21 Robert Jones
2019-10-21 8:19 ` Marco Felsch
0 siblings, 1 reply; 4+ messages in thread
From: Robert Jones @ 2019-10-18 23:21 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Shawn Guo, Sascha Hauer
Cc: Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team,
devicetree, linux-kernel, linux-arm-kernel, Robert Jones
Add one node for the accel/gyro i2c device and another for the separate
magnetometer device in the lsm9ds1.
Signed-off-by: Robert Jones <rjones@gateworks.com>
---
arch/arm/boot/dts/imx6qdl-gw553x.dtsi | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
index a106689..55e6922 100644
--- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
@@ -173,6 +173,25 @@
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
+ lsm9ds1_ag@6a {
+ compatible = "st,lsm9ds1-imu";
+ reg = <0x6a>;
+ st,drdy-int-pin = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_acc_gyro>;
+ interrupt-parent = <&gpio7>;
+ interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ lsm9ds1_m@1c {
+ compatible = "st,lsm9ds1-magn";
+ reg = <0x1c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mag>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <2 IRQ_TYPE_EDGE_RISING>;
+ };
+
ltc3676: pmic@3c {
compatible = "lltc,ltc3676";
reg = <0x3c>;
@@ -462,6 +481,18 @@
>;
};
+ pinctrl_acc_gyro: acc_gyrogrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0
+ >;
+ };
+
+ pinctrl_mag: maggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
+ >;
+ };
+
pinctrl_pps: ppsgrp {
fsl,pins = <
MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b1
--
2.9.2
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dt: add lsm9ds1 iio imu/magn support to gw553x
2019-10-18 23:21 [PATCH] ARM: dt: add lsm9ds1 iio imu/magn support to gw553x Robert Jones
@ 2019-10-21 8:19 ` Marco Felsch
2019-10-21 18:30 ` Bobby Jones
0 siblings, 1 reply; 4+ messages in thread
From: Marco Felsch @ 2019-10-21 8:19 UTC (permalink / raw)
To: Robert Jones
Cc: Rob Herring, Mark Rutland, Shawn Guo, Sascha Hauer, devicetree,
linux-kernel, NXP Linux Team, Pengutronix Kernel Team,
Fabio Estevam, linux-arm-kernel
Hi Robert,
same here, don't name it 'ARM: dt: ...' instead name it 'ARM: dts: imx:
ventana: ..' or 'ARM: dts: imx: imx6qdl-gw553x: ..'.
On 19-10-18 16:21, Robert Jones wrote:
> Add one node for the accel/gyro i2c device and another for the separate
> magnetometer device in the lsm9ds1.
>
> Signed-off-by: Robert Jones <rjones@gateworks.com>
> ---
> arch/arm/boot/dts/imx6qdl-gw553x.dtsi | 31 +++++++++++++++++++++++++++++++
> 1 file changed, 31 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
> index a106689..55e6922 100644
> --- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
> @@ -173,6 +173,25 @@
> pinctrl-0 = <&pinctrl_i2c2>;
> status = "okay";
>
> + lsm9ds1_ag@6a {
> + compatible = "st,lsm9ds1-imu";
Didn't found this compatible string.
> + reg = <0x6a>;
> + st,drdy-int-pin = <1>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_acc_gyro>;
> + interrupt-parent = <&gpio7>;
> + interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + lsm9ds1_m@1c {
> + compatible = "st,lsm9ds1-magn";
> + reg = <0x1c>;
Nodes are sorted according their i2c-addresses.
Regards,
Marco
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_mag>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <2 IRQ_TYPE_EDGE_RISING>;
> + };
> +
> ltc3676: pmic@3c {
> compatible = "lltc,ltc3676";
> reg = <0x3c>;
> @@ -462,6 +481,18 @@
> >;
> };
>
> + pinctrl_acc_gyro: acc_gyrogrp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0
> + >;
> + };
> +
> + pinctrl_mag: maggrp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
> + >;
> + };
> +
> pinctrl_pps: ppsgrp {
> fsl,pins = <
> MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b1
> --
> 2.9.2
>
>
>
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dt: add lsm9ds1 iio imu/magn support to gw553x
2019-10-21 8:19 ` Marco Felsch
@ 2019-10-21 18:30 ` Bobby Jones
2019-10-21 19:31 ` Bobby Jones
0 siblings, 1 reply; 4+ messages in thread
From: Bobby Jones @ 2019-10-21 18:30 UTC (permalink / raw)
To: Marco Felsch
Cc: Rob Herring, Mark Rutland, Shawn Guo, Sascha Hauer, devicetree,
linux-kernel, NXP Linux Team, Pengutronix Kernel Team,
Fabio Estevam, linux-arm-kernel
On Mon, Oct 21, 2019 at 1:19 AM Marco Felsch <m.felsch@pengutronix.de> wrote:
>
> Hi Robert,
>
> same here, don't name it 'ARM: dt: ...' instead name it 'ARM: dts: imx:
> ventana: ..' or 'ARM: dts: imx: imx6qdl-gw553x: ..'.
Sorry about that, I'll follow that format from now on.
>
> On 19-10-18 16:21, Robert Jones wrote:
> > Add one node for the accel/gyro i2c device and another for the separate
> > magnetometer device in the lsm9ds1.
> >
> > Signed-off-by: Robert Jones <rjones@gateworks.com>
> > ---
> > arch/arm/boot/dts/imx6qdl-gw553x.dtsi | 31 +++++++++++++++++++++++++++++++
> > 1 file changed, 31 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
> > index a106689..55e6922 100644
> > --- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
> > +++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
> > @@ -173,6 +173,25 @@
> > pinctrl-0 = <&pinctrl_i2c2>;
> > status = "okay";
> >
> > + lsm9ds1_ag@6a {
> > + compatible = "st,lsm9ds1-imu";
>
> Didn't found this compatible string.
So this is a compatible string for a driver that's being mainlined
now. The devicetree bindings for which has already been reviewed-by
Rob Herring as seen here:
https://www.spinics.net/lists/linux-iio/msg47297.html. If possible I'd
prefer to get this in the same kernel release so let me know if
there's anything else I can do to make that happen.
>
> > + reg = <0x6a>;
> > + st,drdy-int-pin = <1>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_acc_gyro>;
> > + interrupt-parent = <&gpio7>;
> > + interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
> > + };
> > +
> > + lsm9ds1_m@1c {
> > + compatible = "st,lsm9ds1-magn";
> > + reg = <0x1c>;
>
> Nodes are sorted according their i2c-addresses.
>
I'll resubmit with that change, thanks!
- Bobby
> Regards,
> Marco
>
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_mag>;
> > + interrupt-parent = <&gpio1>;
> > + interrupts = <2 IRQ_TYPE_EDGE_RISING>;
> > + };
> > +
> > ltc3676: pmic@3c {
> > compatible = "lltc,ltc3676";
> > reg = <0x3c>;
> > @@ -462,6 +481,18 @@
> > >;
> > };
> >
> > + pinctrl_acc_gyro: acc_gyrogrp {
> > + fsl,pins = <
> > + MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0
> > + >;
> > + };
> > +
> > + pinctrl_mag: maggrp {
> > + fsl,pins = <
> > + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
> > + >;
> > + };
> > +
> > pinctrl_pps: ppsgrp {
> > fsl,pins = <
> > MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b1
> > --
> > 2.9.2
> >
> >
> >
>
> --
> Pengutronix e.K. | |
> Industrial Linux Solutions | http://www.pengutronix.de/ |
> Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
> Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dt: add lsm9ds1 iio imu/magn support to gw553x
2019-10-21 18:30 ` Bobby Jones
@ 2019-10-21 19:31 ` Bobby Jones
0 siblings, 0 replies; 4+ messages in thread
From: Bobby Jones @ 2019-10-21 19:31 UTC (permalink / raw)
To: Marco Felsch
Cc: Rob Herring, Mark Rutland, Shawn Guo, Sascha Hauer, devicetree,
linux-kernel, NXP Linux Team, Pengutronix Kernel Team,
Fabio Estevam, linux-arm-kernel
On Mon, Oct 21, 2019 at 11:30 AM Bobby Jones <rjones@gateworks.com> wrote:
>
> On Mon, Oct 21, 2019 at 1:19 AM Marco Felsch <m.felsch@pengutronix.de> wrote:
> >
> > Hi Robert,
> >
> > same here, don't name it 'ARM: dt: ...' instead name it 'ARM: dts: imx:
> > ventana: ..' or 'ARM: dts: imx: imx6qdl-gw553x: ..'.
>
> Sorry about that, I'll follow that format from now on.
> >
> > On 19-10-18 16:21, Robert Jones wrote:
> > > Add one node for the accel/gyro i2c device and another for the separate
> > > magnetometer device in the lsm9ds1.
> > >
> > > Signed-off-by: Robert Jones <rjones@gateworks.com>
> > > ---
> > > arch/arm/boot/dts/imx6qdl-gw553x.dtsi | 31 +++++++++++++++++++++++++++++++
> > > 1 file changed, 31 insertions(+)
> > >
> > > diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
> > > index a106689..55e6922 100644
> > > --- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
> > > +++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
> > > @@ -173,6 +173,25 @@
> > > pinctrl-0 = <&pinctrl_i2c2>;
> > > status = "okay";
> > >
> > > + lsm9ds1_ag@6a {
> > > + compatible = "st,lsm9ds1-imu";
> >
> > Didn't found this compatible string.
> So this is a compatible string for a driver that's being mainlined
> now. The devicetree bindings for which has already been reviewed-by
> Rob Herring as seen here:
> https://www.spinics.net/lists/linux-iio/msg47297.html. If possible I'd
> prefer to get this in the same kernel release so let me know if
> there's anything else I can do to make that happen.
>
I mixed up my replies here. That link points to the "nxp,fxos8700"
compatible string that you brought up in your other response. The
"st,lsm9ds1-imu" compatible string is described in
Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt which was an
August commit that made it into the imx/dt branch.
> >
> > > + reg = <0x6a>;
> > > + st,drdy-int-pin = <1>;
> > > + pinctrl-names = "default";
> > > + pinctrl-0 = <&pinctrl_acc_gyro>;
> > > + interrupt-parent = <&gpio7>;
> > > + interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
> > > + };
> > > +
> > > + lsm9ds1_m@1c {
> > > + compatible = "st,lsm9ds1-magn";
> > > + reg = <0x1c>;
> >
> > Nodes are sorted according their i2c-addresses.
> >
> I'll resubmit with that change, thanks!
> - Bobby
>
> > Regards,
> > Marco
> >
> > > + pinctrl-names = "default";
> > > + pinctrl-0 = <&pinctrl_mag>;
> > > + interrupt-parent = <&gpio1>;
> > > + interrupts = <2 IRQ_TYPE_EDGE_RISING>;
> > > + };
> > > +
> > > ltc3676: pmic@3c {
> > > compatible = "lltc,ltc3676";
> > > reg = <0x3c>;
> > > @@ -462,6 +481,18 @@
> > > >;
> > > };
> > >
> > > + pinctrl_acc_gyro: acc_gyrogrp {
> > > + fsl,pins = <
> > > + MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0
> > > + >;
> > > + };
> > > +
> > > + pinctrl_mag: maggrp {
> > > + fsl,pins = <
> > > + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
> > > + >;
> > > + };
> > > +
> > > pinctrl_pps: ppsgrp {
> > > fsl,pins = <
> > > MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b1
> > > --
> > > 2.9.2
> > >
> > >
> > >
> >
> > --
> > Pengutronix e.K. | |
> > Industrial Linux Solutions | http://www.pengutronix.de/ |
> > Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
> > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-10-18 23:21 [PATCH] ARM: dt: add lsm9ds1 iio imu/magn support to gw553x Robert Jones
2019-10-21 8:19 ` Marco Felsch
2019-10-21 18:30 ` Bobby Jones
2019-10-21 19:31 ` Bobby Jones
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