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arm64: dts: fsl-ls1012a-rdb: add i2c devices

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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@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Pawel Dembicki 2021-01-19 16:51:05 +01:00 committed by Shawn Guo
parent 738f7d40c1
commit 1ab66ad2d7
1 changed files with 45 additions and 0 deletions
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45
arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
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@ -7,6 +7,7 @@
*/ */
/dts-v1/; /dts-v1/;
#include <dt-bindings/interrupt-controller/irq.h>
#include "fsl-ls1012a.dtsi" #include "fsl-ls1012a.dtsi"
/ { / {
@ -38,6 +39,50 @@
&i2c0 { &i2c0 {
status = "okay"; status = "okay";
accelerometer@1e {
compatible = "nxp,fxos8700";
reg = <0x1e>;
interrupt-parent = <&gpio26>;
interrupts = <13 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "INT1";
};
gyroscope@20 {
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 { &qspi {