[PATCH v8 0/8] riscv: sophgo: add clock support for Sophgo CV1800/SG2000 SoCs
From: Inochi Amaoto
Date: Tue Feb 13 2024 - 03:22:51 EST
Add clock controller support for the Sophgo CV1800B, CV1812H and SG2000.
Changed from v7:
1. fix unused variables warnings in patch 3 of v7
2. fix wrong pointer type in patch 3 of v7
3. move the clk_disp_vip_parents variable to the patch 5 to avoid warning
Changed from v6:
1. fix dead lock when setting rate.
2. split the driver patch into several patch for easy reading.
Changed from v5:
1. rebased to mainline master tree
2. add SG2000 clock support.
3. fix document link
Changed from v4:
1. improve code for patch 2
2. remove the already applied bindings
https://lore.kernel.org/all/IA1PR20MB49535E448097F6FFC1218C39BB90A@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/
Changed from v3:
1. improve comment of patch 3
2. cleanup the include of patch 2
Changed from v2:
1. remove clock-names from bindings.
2. remove clock-frequency node of DT from previous patch.
3. change some unused clock to bypass mode to avoid unlockable PLL.
Changed from v1:
1. fix license issues.
Inochi Amaoto (8):
dt-bindings: clock: sophgo: Add clock controller of SG2000 series SoC
clk: sophgo: Add CV1800/SG2000 series clock controller driver skeleton
clk: sophgo: implement clk_ops for CV1800 series clock controller
driver
clk: sophgo: Add clock support for CV1800 SoC
clk: sophgo: Add clock support for CV1810 SoC
clk: sophgo: Add clock support for SG2000 SoC
riscv: dts: sophgo: add clock generator for Sophgo CV1800 series SoC
riscv: dts: sophgo: add uart clock for Sophgo CV1800 series SoC
.../bindings/clock/sophgo,cv1800-clk.yaml | 3 +-
arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 4 +
arch/riscv/boot/dts/sophgo/cv1812h.dtsi | 4 +
arch/riscv/boot/dts/sophgo/cv18xx.dtsi | 22 +-
drivers/clk/Kconfig | 1 +
drivers/clk/Makefile | 1 +
drivers/clk/sophgo/Kconfig | 12 +
drivers/clk/sophgo/Makefile | 7 +
drivers/clk/sophgo/clk-cv1800.c | 1541 +++++++++++++++++
drivers/clk/sophgo/clk-cv1800.h | 123 ++
drivers/clk/sophgo/clk-cv18xx-common.c | 66 +
drivers/clk/sophgo/clk-cv18xx-common.h | 81 +
drivers/clk/sophgo/clk-cv18xx-ip.c | 887 ++++++++++
drivers/clk/sophgo/clk-cv18xx-ip.h | 261 +++
drivers/clk/sophgo/clk-cv18xx-pll.c | 420 +++++
drivers/clk/sophgo/clk-cv18xx-pll.h | 118 ++
16 files changed, 3545 insertions(+), 6 deletions(-)
create mode 100644 drivers/clk/sophgo/Kconfig
create mode 100644 drivers/clk/sophgo/Makefile
create mode 100644 drivers/clk/sophgo/clk-cv1800.c
create mode 100644 drivers/clk/sophgo/clk-cv1800.h
create mode 100644 drivers/clk/sophgo/clk-cv18xx-common.c
create mode 100644 drivers/clk/sophgo/clk-cv18xx-common.h
create mode 100644 drivers/clk/sophgo/clk-cv18xx-ip.c
create mode 100644 drivers/clk/sophgo/clk-cv18xx-ip.h
create mode 100644 drivers/clk/sophgo/clk-cv18xx-pll.c
create mode 100644 drivers/clk/sophgo/clk-cv18xx-pll.h
--
2.43.1