Merge commit '53633a893a06bd5a0c807287d9cc29337806eaf7' as 'dts/upstream'
diff --git a/dts/upstream/include/dt-bindings/clock/at91.h b/dts/upstream/include/dt-bindings/clock/at91.h
new file mode 100644
index 0000000..3e3972a
--- /dev/null
+++ b/dts/upstream/include/dt-bindings/clock/at91.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * This header provides constants for AT91 pmc status.
+ *
+ * The constants defined in this header are being used in dts.
+ */
+
+#ifndef _DT_BINDINGS_CLK_AT91_H
+#define _DT_BINDINGS_CLK_AT91_H
+
+#define PMC_TYPE_CORE 0
+#define PMC_TYPE_SYSTEM 1
+#define PMC_TYPE_PERIPHERAL 2
+#define PMC_TYPE_GCK 3
+#define PMC_TYPE_PROGRAMMABLE 4
+
+#define PMC_SLOW 0
+#define PMC_MCK 1
+#define PMC_UTMI 2
+#define PMC_MAIN 3
+#define PMC_MCK2 4
+#define PMC_I2S0_MUX 5
+#define PMC_I2S1_MUX 6
+#define PMC_PLLACK 7
+#define PMC_PLLBCK 8
+#define PMC_AUDIOPLLCK 9
+#define PMC_AUDIOPINCK 10
+
+/* SAMA7G5 */
+#define PMC_CPUPLL (PMC_MAIN + 1)
+#define PMC_SYSPLL (PMC_MAIN + 2)
+#define PMC_DDRPLL (PMC_MAIN + 3)
+#define PMC_IMGPLL (PMC_MAIN + 4)
+#define PMC_BAUDPLL (PMC_MAIN + 5)
+#define PMC_AUDIOPMCPLL (PMC_MAIN + 6)
+#define PMC_AUDIOIOPLL (PMC_MAIN + 7)
+#define PMC_ETHPLL (PMC_MAIN + 8)
+#define PMC_CPU (PMC_MAIN + 9)
+#define PMC_MCK1 (PMC_MAIN + 10)
+
+#ifndef AT91_PMC_MOSCS
+#define AT91_PMC_MOSCS 0 /* MOSCS Flag */
+#define AT91_PMC_LOCKA 1 /* PLLA Lock */
+#define AT91_PMC_LOCKB 2 /* PLLB Lock */
+#define AT91_PMC_MCKRDY 3 /* Master Clock */
+#define AT91_PMC_LOCKU 6 /* UPLL Lock */
+#define AT91_PMC_PCKRDY(id) (8 + (id)) /* Programmable Clock */
+#define AT91_PMC_MOSCSELS 16 /* Main Oscillator Selection */
+#define AT91_PMC_MOSCRCS 17 /* Main On-Chip RC */
+#define AT91_PMC_CFDEV 18 /* Clock Failure Detector Event */
+#define AT91_PMC_GCKRDY 24 /* Generated Clocks */
+#endif
+
+#endif