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Diffstat (limited to 'arch/arm/boot/dts/lpc4350-hitex-eval.dts')
-rw-r--r--arch/arm/boot/dts/lpc4350-hitex-eval.dts41
1 files changed, 32 insertions, 9 deletions
diff --git a/arch/arm/boot/dts/lpc4350-hitex-eval.dts b/arch/arm/boot/dts/lpc4350-hitex-eval.dts
index 022d495432c1..6c9048d4d03c 100644
--- a/arch/arm/boot/dts/lpc4350-hitex-eval.dts
+++ b/arch/arm/boot/dts/lpc4350-hitex-eval.dts
@@ -45,50 +45,50 @@
poll-interval = <100>;
autorepeat;
- button@0 {
+ button0 {
label = "joy:right";
linux,code = <KEY_RIGHT>;
gpios = <&pca_gpio 8 GPIO_ACTIVE_LOW>;
};
- button@1 {
+ button1 {
label = "joy:up";
linux,code = <KEY_UP>;
gpios = <&pca_gpio 9 GPIO_ACTIVE_LOW>;
};
- button@2 {
+ button2 {
label = "joy:enter";
linux,code = <KEY_ENTER>;
gpios = <&pca_gpio 10 GPIO_ACTIVE_LOW>;
};
- button@3 {
+ button3 {
label = "joy:left";
linux,code = <KEY_LEFT>;
gpios = <&pca_gpio 11 GPIO_ACTIVE_LOW>;
};
- button@4 {
+ button4 {
label = "joy:down";
linux,code = <KEY_DOWN>;
gpios = <&pca_gpio 12 GPIO_ACTIVE_LOW>;
};
- button@5 {
+ button5 {
label = "user:sw3";
linux,code = <KEY_F1>;
gpios = <&pca_gpio 13 GPIO_ACTIVE_LOW>;
};
- button@6 {
+ button6 {
label = "user:sw4";
linux,code = <KEY_F2>;
gpios = <&pca_gpio 14 GPIO_ACTIVE_LOW>;
};
- button@7 {
+ button7 {
label = "user:sw5";
linux,code = <KEY_F3>;
gpios = <&pca_gpio 15 GPIO_ACTIVE_LOW>;
@@ -119,9 +119,25 @@
gpios = <&pca_gpio 3 GPIO_ACTIVE_LOW>;
};
};
+
+ vcc: vcc_fixed {
+ compatible = "regulator-fixed";
+ regulator-name = "3v3io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&pinctrl {
+ adc1_pins: adc1-pins {
+ adc1_pins_cfg {
+ pins = "pf_9";
+ function = "adc";
+ input-disable;
+ bias-disable;
+ };
+ };
+
emc_pins: emc-pins {
emc_addr0_23_cfg {
pins = "p2_9", "p2_10", "p2_11", "p2_12",
@@ -325,6 +341,13 @@
};
};
+&adc1 {
+ status = "okay";
+ vref-supply = <&vcc>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&adc1_pins>;
+};
+
&emc {
status = "okay";
pinctrl-names = "default";
@@ -430,7 +453,7 @@
pinctrl-names = "default";
pinctrl-0 = <&spifi_pins>;
- flash@0 {
+ flash {
compatible = "jedec,spi-nor";
spi-rx-bus-width = <4>;
#address-cells = <1>;