[PATCH v10 1/4] dt-bindings: clock: add loongson-2 clock include file

[Yinbo Zhu]

This file defines all Loongson-2 SoC clock indexes, it should be
included in the device tree in which there's device using the
clocks.

Signed-off-by: Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
Change in v10:
		1. NO change, but other patch in this series of patches has
		   changes.
Change in v9:
		1. Add all history changelog infomation.
Change in v8:
		1. NO change, but other patch in this series of patches has
		   changes.
Change in v7:
		1. NO change, but other patch in this series of patches has
		   changes.
Change in v6:
		1. Replace string LOONGSON2 with LOONGSON-2 in MAINTAINERS.
Change in v5:
		1. Replace loongson2/Loongson2 with loongson-2/Loongson-2.
		2. Replace soc with SoC.
Change in v4:
		1. NO change, but other patch in this series of patches has
		   changes.
Change in v3:
		1. Add the review information.
Change in v2:
		1. Make filename matching the compatible.
		2. Drop weird indentation after define.
		3. Add dual license.
		4. Use subject prefixes matching the subsystem.

 MAINTAINERS                                   |  6 ++++
 include/dt-bindings/clock/loongson,ls2k-clk.h | 29 +++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 include/dt-bindings/clock/loongson,ls2k-clk.h

diff --git a/MAINTAINERS b/MAINTAINERS
index 182129c73ed5..ab94893fe2f6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12021,6 +12021,12 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
 F:	drivers/thermal/loongson2_thermal.c
 
+LOONGSON-2 SOC SERIES CLOCK DRIVER
+M:	Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
+L:	linux-clk@xxxxxxxxxxxxxxx
+S:	Maintained
+F:	include/dt-bindings/clock/loongson,ls2k-clk.h
+
 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
 M:	Sathya Prakash <sathya.prakash@xxxxxxxxxxxx>
 M:	Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx>
diff --git a/include/dt-bindings/clock/loongson,ls2k-clk.h b/include/dt-bindings/clock/loongson,ls2k-clk.h
new file mode 100644
index 000000000000..db1e27e792ff
--- /dev/null
+++ b/include/dt-bindings/clock/loongson,ls2k-clk.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Author: Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
+ * Copyright (C) 2022-2023 Loongson Technology Corporation Limited
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_LOONGSON2_H
+#define __DT_BINDINGS_CLOCK_LOONGSON2_H
+
+#define LOONGSON2_REF_100M				0
+#define LOONGSON2_NODE_PLL				1
+#define LOONGSON2_DDR_PLL				2
+#define LOONGSON2_DC_PLL				3
+#define LOONGSON2_PIX0_PLL				4
+#define LOONGSON2_PIX1_PLL				5
+#define LOONGSON2_NODE_CLK				6
+#define LOONGSON2_HDA_CLK				7
+#define LOONGSON2_GPU_CLK				8
+#define LOONGSON2_DDR_CLK				9
+#define LOONGSON2_GMAC_CLK				10
+#define LOONGSON2_DC_CLK				11
+#define LOONGSON2_APB_CLK				12
+#define LOONGSON2_USB_CLK				13
+#define LOONGSON2_SATA_CLK				14
+#define LOONGSON2_PIX0_CLK				15
+#define LOONGSON2_PIX1_CLK				16
+#define LOONGSON2_CLK_END				17
+
+#endif
-- 
2.31.1