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Diffstat (limited to 'arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso')
-rw-r--r--arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso37
1 files changed, 34 insertions, 3 deletions
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
index f88b71f5b0..a7b8fffad4 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
@@ -94,6 +94,7 @@
pinctrl-0 = <&pinctrl_usb0_default>;
phy-names = "usb3-phy";
phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
+ assigned-clock-rates = <250000000>, <20000000>;
};
&dwc3_0 {
@@ -122,7 +123,7 @@
bus-width = <4>;
};
-&gem3 { /* required by spec */
+&gem3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gem3_default>;
@@ -149,9 +150,28 @@
};
};
-&pinctrl0 { /* required by spec */
+&pinctrl0 {
status = "okay";
+ pinctrl_gpio0_default: gpio0-default {
+ conf {
+ groups = "gpio0_38_grp";
+ bias-pull-up;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ mux {
+ groups = "gpio0_38_grp";
+ function = "gpio0";
+ };
+
+ conf-tx {
+ pins = "MIO38";
+ bias-disable;
+ output-enable;
+ };
+ };
+
pinctrl_uart1_default: uart1-default {
conf {
groups = "uart1_9_grp";
@@ -168,6 +188,7 @@
conf-tx {
pins = "MIO36";
bias-disable;
+ output-enable;
};
mux {
@@ -190,7 +211,7 @@
};
};
- pinctrl_i2c1_gpio: i2c1-gpio {
+ pinctrl_i2c1_gpio: i2c1-gpio-grp {
conf {
groups = "gpio0_24_grp", "gpio0_25_grp";
slew-rate = <SLEW_RATE_SLOW>;
@@ -219,6 +240,7 @@
conf-bootstrap {
pins = "MIO71", "MIO73", "MIO75";
bias-disable;
+ output-enable;
low-power-disable;
};
@@ -226,6 +248,7 @@
pins = "MIO64", "MIO65", "MIO66",
"MIO67", "MIO68", "MIO69";
bias-disable;
+ output-enable;
low-power-enable;
};
@@ -234,6 +257,7 @@
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
bias-disable;
+ output-enable;
};
mux-mdio {
@@ -264,6 +288,7 @@
pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
"MIO60", "MIO61", "MIO62", "MIO63";
bias-disable;
+ output-enable;
drive-strength = <4>;
slew-rate = <SLEW_RATE_SLOW>;
};
@@ -302,6 +327,12 @@
};
};
+&gpio {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio0_default>;
+};
+
&uart1 {
status = "okay";
pinctrl-names = "default";