Merge tag 'microchip-dt64-7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt

Microchip ARM64 device tree updates for v7.1

This update includes:
- device tree files for the Microchip LAN9691 SoC and its evaluation
  board (Microchip EV23X71A)

* tag 'microchip-dt64-7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  arm64: dts: microchip: add EV23X71A board
  dt-bindings: arm: AT91: document EV23X71A board
  arm64: dts: microchip: add LAN969x support
  arm64: dts: microchip: add LAN969x clock header file

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Author: krzk

Documentation/devicetree/bindings/arm/atmel-at91.yaml

@@ -243,6 +243,12 @@ properties:
           - const: microchip,lan9668
           - const: microchip,lan966
 
+      - description: Microchip LAN9696 EV23X71A Evaluation Board
+        items:
+          - const: microchip,ev23x71a
+          - const: microchip,lan9696
+          - const: microchip,lan9691
+
       - description: Kontron KSwitch D10 MMT series
         items:
           - enum:

arch/arm64/boot/dts/microchip/Makefile

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_LAN969X) += lan9696-ev23x71a.dtb
 dtb-$(CONFIG_ARCH_SPARX5) += sparx5_pcb125.dtb
 dtb-$(CONFIG_ARCH_SPARX5) += sparx5_pcb134.dtb sparx5_pcb134_emmc.dtb
 dtb-$(CONFIG_ARCH_SPARX5) += sparx5_pcb135.dtb sparx5_pcb135_emmc.dtb

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