Re: [PATCH v3 1/1] arm64: dts: imx93: add lpi2c1 and st lsm6dso node

Frank Li
2024-08-09T14:37:45Z

On Fri, Aug 09, 2024 at 10:32:07AM -0400, Frank Li wrote:
> From: Clark Wang <xiaoning.wang@nxp.com>
>
> The i.MX93 11x11 EVK has a ST LSM6DSO connected to I2C, which a is 6-axis
> IMU (inertial measurement unit = accelerometer & gyroscope). So add the
> missing parts to the DTS file.
>
> Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
> Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
> Signed-off-by: Li Yang <leoyang.li@nxp.com>
> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
> Signed-off-by: Frank Li <Frank.Li@nxp.com>

Sorry, this one is sent out accidently at this thread. It already post at
https://lore.kernel.org/imx/20240808162157.3323811-1-Frank.Li@nxp.com/

Frank

> ---
> Change from v2 to v3
> - remove reduntant address-cell and size-cell
> Change from v1 to v2
> - update commit message.
> - use common node name.
> ---
> .../boot/dts/freescale/imx93-11x11-evk.dts | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> index 2597c5b2eacb4..e845ad896abeb 100644
> --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> @@ -145,6 +145,18 @@ ethphy2: ethernet-phy@2 {
> };
> };
>
> +&lpi2c1 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpi2c1>;
> + status = "okay";
> +
> + inertial-meter@6a {
> + compatible = "st,lsm6dso";
> + reg = <0x6a>;
> + };
> +};
> +
> &lpi2c2 {
> clock-frequency = <400000>;
> pinctrl-names = "default", "sleep";
> @@ -504,6 +516,13 @@ MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B 0x31e
> >;
> };
>
> + pinctrl_lpi2c1: lpi2c1grp {
> + fsl,pins = <
> + MX93_PAD_I2C1_SCL__LPI2C1_SCL 0x40000b9e
> + MX93_PAD_I2C1_SDA__LPI2C1_SDA 0x40000b9e
> + >;
> + };
> +
> pinctrl_lpi2c2: lpi2c2grp {
> fsl,pins = <
> MX93_PAD_I2C2_SCL__LPI2C2_SCL 0x40000b9e
> --
> 2.34.1
>