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Diffstat (limited to 'dts/src/arm/vf610-zii-cfu1.dts')
-rw-r--r--dts/src/arm/vf610-zii-cfu1.dts26
1 files changed, 15 insertions, 11 deletions
diff --git a/dts/src/arm/vf610-zii-cfu1.dts b/dts/src/arm/vf610-zii-cfu1.dts
index 445c7dc..9466913 100644
--- a/dts/src/arm/vf610-zii-cfu1.dts
+++ b/dts/src/arm/vf610-zii-cfu1.dts
@@ -29,35 +29,30 @@
label = "zii:green:debug1";
gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
- max-brightness = <1>;
};
led-fail {
label = "zii:red:fail";
gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
default-state = "off";
- max-brightness = <1>;
};
led-status {
label = "zii:green:status";
gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
default-state = "off";
- max-brightness = <1>;
};
led-debug-a {
label = "zii:green:debug_a";
gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
default-state = "off";
- max-brightness = <1>;
};
led-debug-b {
label = "zii:green:debug_b";
gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
default-state = "off";
- max-brightness = <1>;
};
};
@@ -92,9 +87,14 @@
bus-num = <1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dspi1>;
- status = "okay";
-
- m25p128@0 {
+ /*
+ * Some CFU1s come with SPI-NOR chip DNPed, so we leave this
+ * node disabled by default and rely on bootloader to enable
+ * it when appropriate.
+ */
+ status = "disabled";
+
+ flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "m25p128", "jedec,spi-nor";
@@ -212,7 +212,7 @@
pinctrl-0 = <&pinctrl_i2c0>;
status = "okay";
- pca9554@22 {
+ io-expander@22 {
compatible = "nxp,pca9554";
reg = <0x22>;
gpio-controller;
@@ -223,19 +223,23 @@
reg = <0x48>;
};
- at24c04@52 {
+ eeprom@52 {
compatible = "atmel,24c04";
reg = <0x52>;
label = "nvm";
};
- at24c04@54 {
+ eeprom@54 {
compatible = "atmel,24c04";
reg = <0x54>;
label = "nameplate";
};
};
+&snvsrtc {
+ status = "disabled";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;