Re: [PATCH v1] ARM: dts: imx: tqma7: add lm75a sensor (rev. 01xxx)

Fabio Estevam
2023-11-03T21:07:25Z

[Adding Bruno and Alexander]

On Thu, Nov 2, 2023 at 7:12 PM João Rodrigues <jrodrigues@ubimet.com> wrote:
>
> From: João Rodrigues <jrodrigues@ubimet.com>
>
> TQMa7x (revision 01xxx) uses a LM75A temperature sensor.
> The two sensors use different I2C addresses, so we can set both sensors
> simultaneously.
>
> Signed-off-by: João Rodrigues <jrodrigues@ubimet.com>
> ---
> arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
> index fe42b0a4683..3fc3130f9de 100644
> --- a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
> +++ b/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
> @@ -128,11 +128,16 @@ vgen6_reg: vldo4 {
> };
> };
>
> - /* NXP SE97BTP with temperature sensor + eeprom */
> + /* LM75A temperature sensor, TQMa7x 01xx */
> + lm75a: temperature-sensor@48 {
> + compatible = "national,lm75a";
> + reg = <0x48>;
> + };
> +
> + /* NXP SE97BTP with temperature sensor + eeprom, TQMa7x 02xx */
> se97b: temperature-sensor-eeprom@1e {
> compatible = "nxp,se97b", "jedec,jc-42.4-temp";
> reg = <0x1e>;
> - status = "okay";
> };
>
> /* ST M24C64 */
> --
> 2.25.1
>