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From: Jeffrey Hugo <>
To: unlisted-recipients:; (no To-header on input)
	Jeffrey Hugo <>
Subject: [PATCH v8 0/4] MSM8998 Multimedia Clock Controller
Date: Fri,  8 Nov 2019 16:16:27 -0700
Message-ID: <> (raw)

The multimedia clock controller (mmcc) is the main clock controller for
the multimedia subsystem and is required to enable things like display and

-drop dts changes from series per Stephen's request
-fix the mislabeled mmcc example
-drop Stephen as maintainer of the mmcc binding

-port to gcc.yaml.  Drop reviewed-by for DT changes as they got completely
-drop "clk: qcom: smd: Add XO clock for MSM8998".  Will need to find another
solution and this is not blocking right now
-convert mmcc to yaml
-drop errant clk.h include
-use blank entries in the DT when no clock is available

-drop clk_get from mmcc clock provider

-handle the case where gcc uses rpmcc for xo, but the link is not specified in dt
-have gcc select rpmcc

-fix makefile to use correct config item
-pick up tags
-fix ordering of clocks and clock-names in dt
-wait for xo in mmcc since that was found to be useful in some debug configs

-Rebase onto linux-next to get the final version of the clk parent rewrite
-Moved the bindings header to the bindings patch per Rob
-Made xo manditory for GCC to work around the lack of clk orphan probe defer
to avoid the uart console glitch

-Rebased on the "Rewrite clk parent handling" series and updated to the clk init
mechanisms introduced there.
-Marked XO clk as CLK_IGNORE_UNUSED to avoid the concern about the XO going away
"incorrectly" during late init
-Corrected the name of the XO clock to "xo"
-Dropped the fake XO clock in GCC to prevent a namespace conflict
-Fully enumerated the external clocks (DSI PLLs, etc) in the DT binding
-Cleaned up the weird newlines in the added DT node
-Added DT header file to msm8998 DT for future clients

Jeffrey Hugo (4):
  dt-bindings: clock: Document external clocks for MSM8998 gcc
  dt-bindings: clock: Convert qcom,mmcc to DT schema
  dt-bindings: clock: Add support for the MSM8998 mmcc
  clk: qcom: Add MSM8998 Multimedia Clock Controller (MMCC) driver

 .../devicetree/bindings/clock/qcom,gcc.yaml        |   47 +-
 .../devicetree/bindings/clock/qcom,mmcc.txt        |   28 -
 .../devicetree/bindings/clock/qcom,mmcc.yaml       |   95 +
 drivers/clk/qcom/Kconfig                           |    9 +
 drivers/clk/qcom/Makefile                          |    1 +
 drivers/clk/qcom/mmcc-msm8998.c                    | 2913 ++++++++++++++++++++
 include/dt-bindings/clock/qcom,mmcc-msm8998.h      |  210 ++
 7 files changed, 3261 insertions(+), 42 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/clock/qcom,mmcc.txt
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
 create mode 100644 drivers/clk/qcom/mmcc-msm8998.c
 create mode 100644 include/dt-bindings/clock/qcom,mmcc-msm8998.h

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Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-08 23:16 Jeffrey Hugo [this message]
2019-11-08 23:17 ` [PATCH v8 1/4] dt-bindings: clock: Document external clocks for MSM8998 gcc Jeffrey Hugo
2019-11-12  0:44   ` Rob Herring
2019-11-12 16:25     ` Jeffrey Hugo
2019-11-12 18:37       ` Rob Herring
2019-11-12 19:38         ` Jeffrey Hugo
2019-11-12 21:18           ` Rob Herring
2019-11-12 22:03             ` Jeffrey Hugo
2019-11-08 23:17 ` [PATCH v8 2/4] dt-bindings: clock: Convert qcom,mmcc to DT schema Jeffrey Hugo
2019-11-12  0:58   ` Rob Herring
2019-11-12 16:11     ` Jeffrey Hugo
2019-11-08 23:17 ` [PATCH v8 3/4] dt-bindings: clock: Add support for the MSM8998 mmcc Jeffrey Hugo
2019-11-12  0:55   ` Rob Herring
2019-11-12 16:07     ` Jeffrey Hugo
2019-11-12  0:59   ` Rob Herring
2019-11-08 23:18 ` [PATCH v8 4/4] clk: qcom: Add MSM8998 Multimedia Clock Controller (MMCC) driver Jeffrey Hugo

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