Add new clock controller compatible and dt-bindings header for the
Everything-Else domain of the S4 SoC.

Signed-off-by: Yu Tu <redacted>
---
 .../bindings/clock/amlogic,gxbb-clkc.txt      |   1 +
 MAINTAINERS                                   |   1 +
 include/dt-bindings/clock/s4-clkc.h           | 354 ++++++++++++++++++
 3 files changed, 356 insertions(+)
 create mode 100644 include/dt-bindings/clock/s4-clkc.h

diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
index 7ccecd5c02c1..301b43dea912 100644
--- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
+++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt

@@ -12,6 +12,7 @@ Required Properties:
 		"amlogic,g12a-clkc" for G12A SoC.
 		"amlogic,g12b-clkc" for G12B SoC.
 		"amlogic,sm1-clkc" for SM1 SoC.
+		"amlogic,s4-clkc" for S4 SoC.
 - clocks : list of clock phandle, one for each entry clock-names.
 - clock-names : should contain the following:
   * "xtal": the platform xtal

diff --git a/MAINTAINERS b/MAINTAINERS
index c1abc53f9e91..e4ca46c5c8a1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS

@@ -1775,6 +1775,7 @@ F:	Documentation/devicetree/bindings/clock/amlogic*
 F:	drivers/clk/meson/
 F:	include/dt-bindings/clock/gxbb*
 F:	include/dt-bindings/clock/meson*
+F:	include/dt-bindings/clock/s*
 
 ARM/Amlogic Meson SoC Crypto Drivers
 M:	Corentin Labbe <clabbe@baylibre.com>

diff --git a/include/dt-bindings/clock/s4-clkc.h b/include/dt-bindings/clock/s4-clkc.h
new file mode 100644
index 000000000000..8b46d54d79fe
--- /dev/null
+++ b/include/dt-bindings/clock/s4-clkc.h

@@ -0,0 +1,354 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+/*
+ * Copyright (c) 2021 Amlogic, Inc. All rights reserved.
+ * Author: Yu Tu <yu.tu@amlogic.com>
+ */
+
+#ifndef __S4_CLKC_H
+#define __S4_CLKC_H