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Subject[PATCH 1/2] arm64: dts: fsl-ls1012a-rdb: add i2c devices
Date
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>
---
.../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 {
+ 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
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