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Diffstat (limited to 'arch/arm/boot/dts/dra72-evm-common.dtsi')
-rw-r--r--arch/arm/boot/dts/dra72-evm-common.dtsi20
1 files changed, 19 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi
index e50fbeea96e0..ad24544adf0f 100644
--- a/arch/arm/boot/dts/dra72-evm-common.dtsi
+++ b/arch/arm/boot/dts/dra72-evm-common.dtsi
@@ -18,6 +18,10 @@
display0 = &hdmi0;
};
+ chosen {
+ stdout-path = &uart1;
+ };
+
evm_12v0: fixedregulator-evm12v0 {
/* main supply */
compatible = "regulator-fixed";
@@ -216,6 +220,15 @@
status = "okay";
clock-frequency = <400000>;
+ pcf_lcd: gpio@20 {
+ compatible = "nxp,pcf8575";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
pcf_gpio_21: gpio@21 {
compatible = "ti,pcf8575", "nxp,pcf8575";
reg = <0x21>;
@@ -280,7 +293,12 @@
};
&gpmc {
- status = "okay";
+ /*
+ * For the existing IOdelay configuration via U-Boot we don't
+ * support NAND on dra72-evm. Keep it disabled. Enabling it
+ * requires a different configuration by U-Boot.
+ */
+ status = "disabled";
ranges = <0 0 0x08000000 0x01000000>; /* minimum GPMC partition = 16MB */
nand@0,0 {
/* To use NAND, DIP switch SW5 must be set like so: