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Diffstat (limited to 'arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi')
-rw-r--r--arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi b/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
new file mode 100644
index 000000000..e4e6b6abb
--- /dev/null
+++ b/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2835.dtsi"
+#include "bcm2835-rpi.dtsi"
+
+/ {
+ leds {
+ led-act {
+ gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0x20000000>;
+ };
+
+ reg_3v3: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_1v8: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+};
+
+&sdhost {
+ non-removable;
+ vmmc-supply = <&reg_3v3>;
+ vqmmc-supply = <&reg_1v8>;
+};