arm64: dts: microchip: add LAN969x clock header file

LAN969x uses hardware clock indexes, so document theses in a header to make
them humanly readable.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://lore.kernel.org/r/20260302112153.464422-4-robert.marko@sartura.hr
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>

diff --git a/arch/arm64/boot/dts/microchip/clk-lan9691.h b/arch/arm64/boot/dts/microchip/clk-lan9691.h
new file mode 100644 (file)
index 0000000..0f2d7a0
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/clk-lan9691.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) */
+
+#ifndef _DTS_CLK_LAN9691_H
+#define _DTS_CLK_LAN9691_H
+
+#define GCK_ID_QSPI0           0
+#define GCK_ID_QSPI2           1
+#define GCK_ID_SDMMC0          2
+#define GCK_ID_SDMMC1          3
+#define GCK_ID_MCAN0           4
+#define GCK_ID_MCAN1           5
+#define GCK_ID_FLEXCOM0                6
+#define GCK_ID_FLEXCOM1                7
+#define GCK_ID_FLEXCOM2                8
+#define GCK_ID_FLEXCOM3                9
+#define GCK_ID_TIMER           10
+#define GCK_ID_USB_REFCLK      11
+
+/* Gate clocks */
+#define GCK_GATE_USB_DRD       12
+#define GCK_GATE_MCRAMC                13
+#define GCK_GATE_HMATRIX       14
+
+#endif