Add Ingenic JZ4755 CGU driver

This patch series adds a Clock Generation Unit (CGU) driver for the JZ4755 SoC.

v7:
- drop already applied patches
- remove unused macros'
- add explanation why CLK_OF_DECLARE_DRIVER used
v6:
- polish parent clock declarations
- reparent "not sure" BCH clock to H1CLK
- ack collected
v5:
- reword commit msg for documentation
- reword cover letter
v4:
- absent commit msg fixed
- +/- ack
v3:
- MACH_JZ4755 creation removed
- AIC clock parent fixed
- EXT/512 clock clarified (tested)
- dt header license refined
v2:
- CGU patches moved into its own patchset
- dual license for dt-bindings header
- Krzysztof's ack picked up
v1:
- adds support for the whole JZ4755

Siarhei Volkau (1):
clk: Add Ingenic JZ4755 CGU driver

 drivers/clk/ingenic/Kconfig      |  10 +
 drivers/clk/ingenic/Makefile     |   1 +
 drivers/clk/ingenic/jz4755-cgu.c | 346 +++++++++++++++++++++++++++++++
 3 files changed, 357 insertions(+)
 create mode 100644 drivers/clk/ingenic/jz4755-cgu.c

2.36.1

Add support for the clocks provided by the CGU in the Ingenic JZ4755 SoC.

---
 drivers/clk/ingenic/Kconfig      |  10 +
 drivers/clk/ingenic/Makefile     |   1 +
 drivers/clk/ingenic/jz4755-cgu.c | 346 +++++++++++++++++++++++++++++++
 3 files changed, 357 insertions(+)
 create mode 100644 drivers/clk/ingenic/jz4755-cgu.c

index 898f1bc47..f80ac4f29 100644
@@ -15,6 +15,16 @@ config INGENIC_CGU_JZ4740
 
 	  If building for a JZ4740 SoC, you want to say Y here.
 
+config INGENIC_CGU_JZ4755
+	bool "Ingenic JZ4755 CGU driver"
+	default MACH_JZ4755
+	select INGENIC_CGU_COMMON
+	help
+	  Support the clocks provided by the CGU hardware on Ingenic JZ4755
+	  and compatible SoCs.
+
+	  If building for a JZ4755 SoC, you want to say Y here.
+
 config INGENIC_CGU_JZ4725B
 	bool "Ingenic JZ4725B CGU driver"
 	default MACH_JZ4725B

index 9edfaf461..81d8e23c2 100644
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_INGENIC_CGU_COMMON)	+= cgu.o pm.o
 obj-$(CONFIG_INGENIC_CGU_JZ4740)	+= jz4740-cgu.o
+obj-$(CONFIG_INGENIC_CGU_JZ4755)	+= jz4755-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4725B)	+= jz4725b-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4760)	+= jz4760-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4770)	+= jz4770-cgu.o

2.36.1

Quoting Siarhei Volkau (2022-10-31 11:39:29)

Applied to clk-next