On Fri, Jan 15, 2021 at 11:16:12AM +0100, Pawel Dembicki wrote:
> LS1012A-RDB equipped in some i2c devices:
> - 3x GPIO Expander: PCAL9555A (NXP)
> - Gyro: FXAS21002 (NXP)
> - Accelerometer: FXOS8700 (NXP)
> - Current & Power Monitor: INA220 (TI)
>
> This patch add listed devices to dts.
>
> Signed-off-by: Pawel Dembicki <paweldembicki@xxxxxxxxx>
> ---
> .../boot/dts/freescale/fsl-ls1012a-rdb.dts | 45 +++++++++++++++++++
> 1 file changed, 45 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
> index d45c17620b98..12117a973eb6 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
> @@ -7,6 +7,7 @@
> */
> /dts-v1/;
>
> +#include <dt-bindings/interrupt-controller/irq.h>
> #include "fsl-ls1012a.dtsi"
>
> / {
> @@ -33,6 +34,50 @@ &esdhc1 {
>
> &i2c0 {
> status = "okay";
> +
> + accelerometer@1e {
> + compatible = "nxp,fxos8700";
> + reg = <0x1e>;
> + interrupt-parent = <&gpio26>;
> + interrupts = <13 IRQ_TYPE_EDGE_RISING>;
> + interrupt-names = "INT1";
> + };
> +
> + gyroscope@20 {
Please sort these device node in unit-address.
Shawn
> + compatible = "nxp,fxas21002c";
> + reg = <0x20>;
> + };
> +
> + gpio@24 {
> + compatible = "nxp,pcal9555a";
> + reg = <0x24>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +
> + gpio@25 {
> + compatible = "nxp,pcal9555a";
> + reg = <0x25>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +
> + gpio26: gpio@26 {
> + compatible = "nxp,pcal9555a";
> + reg = <0x26>;
> + interrupt-parent = <&gpio0>;
> + interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +
> + current-sensor@40 {
> + compatible = "ti,ina220";
> + reg = <0x40>;
> + shunt-resistor = <2000>;
> + };
> };
>
> &qspi {
> --
> 2.25.1
>
