Merge commit '53633a893a06bd5a0c807287d9cc29337806eaf7' as 'dts/upstream'
diff --git a/dts/upstream/include/dt-bindings/clock/bcm2835-aux.h b/dts/upstream/include/dt-bindings/clock/bcm2835-aux.h
new file mode 100644
index 0000000..bb79de3
--- /dev/null
+++ b/dts/upstream/include/dt-bindings/clock/bcm2835-aux.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015 Broadcom Corporation
+ */
+
+#define BCM2835_AUX_CLOCK_UART 0
+#define BCM2835_AUX_CLOCK_SPI1 1
+#define BCM2835_AUX_CLOCK_SPI2 2
+#define BCM2835_AUX_CLOCK_COUNT 3