linux-kernel - [PATCH v4 0/2] Add GCC for SM4250/6115

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Message-Id: <20210805161107.1194521-1-iskren.chernev@gmail.com>
Date:   Thu,  5 Aug 2021 19:11:05 +0300
From:   Iskren Chernev <iskren.chernev@...il.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, phone-devel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht,
        Iskren Chernev <iskren.chernev@...il.com>
Subject: [PATCH v4 0/2] Add GCC for SM4250/6115

This patch adds support for the Global Clock Controller on QCom SM4250 and
SM6115, codename bengal. The code is taken from OnePlus repo [1]. The two
platforms are identical so there is only one compat string.

[1]: https://github.com/OnePlusOSS/android_kernel_oneplus_sm4250

v1: https://lkml.org/lkml/2021/6/22/1131
v2: https://lkml.org/lkml/2021/6/27/157
v3: https://lkml.org/lkml/2021/8/1/68

Changes from v3:
- removed test clock from driver/binding
- fix GCC_SDCC2_BCR value as spotted by Konrad
- simplified probe function

Changes from v2:
- Suggested by Stephen Boyd
  - switch to parent_data in place of parent_names
- other
  - drop parent refs to invalid clocks
  - use pll-alpha regs when possible
  - drop unused parent defs
  - add pll test clock to bindings

Changes from v1:
- remove sm4250 compat, there will be a single sm6115.dtsi for both platforms

Iskren Chernev (2):
  dt-bindings: clk: qcom: gcc-sm6115: Document SM6115 GCC
  clk: qcom: Add Global Clock controller (GCC) driver for SM6115

 .../bindings/clock/qcom,gcc-sm6115.yaml       |   72 +
 drivers/clk/qcom/Kconfig                      |    7 +
 drivers/clk/qcom/Makefile                     |    1 +
 drivers/clk/qcom/gcc-sm6115.c                 | 3544 +++++++++++++++++
 include/dt-bindings/clock/qcom,gcc-sm6115.h   |  201 +
 5 files changed, 3825 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-sm6115.yaml
 create mode 100644 drivers/clk/qcom/gcc-sm6115.c
 create mode 100644 include/dt-bindings/clock/qcom,gcc-sm6115.h


base-commit: 8d4b477da1a807199ca60e0829357ce7aa6758d5
-- 
2.32.0