linux-kernel - Re: [PATCH v9 0/6] riscv: sophgo: add clock support for Sophgo CV1800/SG2000 SoCs

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Date: Fri, 15 Mar 2024 14:19:42 +0800
From: Inochi Amaoto <inochiama@...look.com>
To: Stephen Boyd <sboyd@...nel.org>
Cc: Michael Turquette <mturquette@...libre.com>, 
	Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
	Conor Dooley <conor+dt@...nel.org>, Chao Wei <chao.wei@...hgo.com>, 
	Chen Wang <unicorn_wang@...look.com>, Paul Walmsley <paul.walmsley@...ive.com>, 
	Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, 
	Inochi Amaoto <inochiama@...look.com>, Jisheng Zhang <jszhang@...nel.org>, 
	Liu Gui <kenneth.liu@...hgo.com>, Jingbao Qiu <qiujingbao.dlmu@...il.com>, dlan@...too.org, 
	linux-clk@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v9 0/6] riscv: sophgo: add clock support for Sophgo
 CV1800/SG2000 SoCs

Hi, Stephen,

Ping.

Do you still have some suggestion on this patch series?

On Sat, Mar 09, 2024 at 05:01:21PM +0800, Inochi Amaoto wrote:
> Add clock controller support for the Sophgo CV1800B, CV1812H and SG2000.
> 
> Changed from v8:
> 1. improve code.
> 2. remove default config in Kconfig.
> 3. merge patch 2-4 of v8 into one.
> 
> 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@IA1PR20MB4953.namprd20.prod.outlook.com/
> 
> 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 (6):
>   dt-bindings: clock: sophgo: Add clock controller of SG2000 series SoC
>   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                    |   11 +
>  drivers/clk/sophgo/Makefile                   |    7 +
>  drivers/clk/sophgo/clk-cv1800.c               | 1537 +++++++++++++++++
>  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, 3540 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
> 
> --
> 2.44.0
>