linux-kernel - [PATCH v3 0/3] clk: nuvoton: Use clk_parent

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Date:   Thu, 22 Jun 2023 14:13:40 +0000
From:   Jacky Huang <ychuang570808@...il.com>
To:     mturquette@...libre.com, sboyd@...nel.org, arnd@...db.de,
        gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-clk@...r.kernel.org, soc@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, schung@...oton.com,
        Jacky Huang <ychuang3@...oton.com>
Subject: [PATCH v3 0/3] clk: nuvoton: Use clk_parent_data instead and add a header file

From: Jacky Huang <ychuang3@...oton.com>

This set of patches addresses some of the issues that were identified in
the ma35d1 clock driver.

1. The external functions referenced between the .c files in this driver
   should not be declared within the .c files themselves. Instead, a shared
   .h file should be created to reference them.

2. Update all constant hex values written in uppercase to be lowercase.

3. For the declaration of parent clocks, use struct clk_parent_data instead
   of a string. Due to the change in the passed arguments, replace the usage
   of devm_clk_hw_register_mux() with clk_hw_register_mux_parent_data() for
   all cases.

v3:
  - Extract the unrelated parts from patch 1/3 and create another patch,
    patch 2/3.
  - In patch 3/3, remove the modifications about line reformatting, as they
    irrelevant and have no practical effect.

v2:
  - In v1, all these modifications were included in a single patch, which is
    not ideal. In v2, there were no changes made to the patch content itself,
    but the different modification topics were separated into two individual
    patches 


Jacky Huang (3):
  clk: nuvoton: Add clk-ma35d1.h for driver extern functions
  clk: nuvoton: Update all constant hex values to lowercase
  clk: nuvoton: Use clk_parent_data instead of string for parent clock

 drivers/clk/nuvoton/clk-ma35d1-divider.c |   7 +-
 drivers/clk/nuvoton/clk-ma35d1-pll.c     |   5 +-
 drivers/clk/nuvoton/clk-ma35d1.c         | 348 +++++++++++++++--------
 drivers/clk/nuvoton/clk-ma35d1.h         |  18 ++
 4 files changed, 259 insertions(+), 119 deletions(-)
 create mode 100644 drivers/clk/nuvoton/clk-ma35d1.h

-- 
2.34.1