ARM: dts: lpc4350-hitex-eval: add i2c0 and devices

Add the I2C0 bus and the some of the I2C devices on the Hitex
LPC4350 eval board.

Signed-off-by: Ariel D'Alessandro <ariel@vanguardiasur.com.ar>
Signed-off-by: Joachim Eastwood <manabian@gmail.com>

diff --git a/arch/arm/boot/dts/lpc4350-hitex-eval.dts b/arch/arm/boot/dts/lpc4350-hitex-eval.dts
index c1dd76e5fc4518133827bdf27a634bcf3e908321..5c529f45947b3bc3c2db705bcedb3e1ae7328e7c 100644 (file)
--- a/arch/arm/boot/dts/lpc4350-hitex-eval.dts
+++ b/arch/arm/boot/dts/lpc4350-hitex-eval.dts
@@ -186,6 +186,14 @@
                };
        };
 
+       i2c0_pins: i2c0-pins {
+               i2c0_pins_cfg {
+                       pins = "i2c0_scl", "i2c0_sda";
+                       function = "i2c0";
+                       input-enable;
+               };
+       };
+
        spifi_pins: spifi-pins {
                spifi_clk_cfg {
                        pins = "p3_3";
@@ -300,6 +308,31 @@
        clock-frequency = <25000000>;
 };
 
+&i2c0 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c0_pins>;
+       clock-frequency = <400000>;
+
+       /* NXP SE97BTP with temperature sensor + eeprom */
+       sensor@18 {
+               compatible = "nxp,jc42";
+               reg = <0x18>;
+       };
+
+       eeprom@50 {
+               compatible = "nxp,24c02";
+               reg = <0x50>;
+       };
+
+       pca_gpio: gpio@24 {
+               compatible = "nxp,pca9673";
+               reg = <0x24>;
+               gpio-controller;
+               #gpio-cells = <2>;
+       };
+};
+
 &mac {
        status = "okay";
        phy-mode = "mii";