Linux-ARM-MSM Archive on lore.kernel.org
 help / color / Atom feed
From: Jeffrey Hugo <jhugo@codeaurora.org>
To: unlisted-recipients:; (no To-header on input)
Cc: agross@kernel.org, bjorn.andersson@linaro.org,
	marc.w.gonzalez@free.fr, mturquette@baylibre.com,
	sboyd@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com,
	linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	Jeffrey Hugo <jhugo@codeaurora.org>
Subject: [PATCH v5 0/6] MSM8998 Multimedia Clock Controller
Date: Wed, 12 Jun 2019 13:10:00 -0600
Message-ID: <1560366600-5826-1-git-send-email-jhugo@codeaurora.org> (raw)

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

v5:
-handle the case where gcc uses rpmcc for xo, but the link is not specified in dt
-have gcc select rpmcc

v4:
-fix makefile to use correct config item
-pick up tags
-fix ordering of clocks and clock-names in dt
-drop MODULE_ALIAS
-wait for xo in mmcc since that was found to be useful in some debug configs

v3:
-Rebase onto linux-next to get the final version of the clk parent rewrite
series
-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

v2:
-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 (6):
  dt-bindings: clock: Document external clocks for MSM8998 gcc
  arm64: dts: msm8998: Add xo clock to gcc node
  clk: qcom: smd: Add XO clock for MSM8998
  dt-bindings: clock: Add support for the MSM8998 mmcc
  clk: qcom: Add MSM8998 Multimedia Clock Controller (MMCC) driver
  arm64: dts: qcom: msm8998: Add mmcc node

 .../devicetree/bindings/clock/qcom,gcc.txt    |   10 +
 .../devicetree/bindings/clock/qcom,mmcc.txt   |   21 +
 arch/arm64/boot/dts/qcom/msm8998.dtsi         |   16 +
 drivers/clk/qcom/Kconfig                      |    9 +
 drivers/clk/qcom/Makefile                     |    1 +
 drivers/clk/qcom/clk-smd-rpm.c                |   24 +-
 drivers/clk/qcom/gcc-msm8998.c                |   29 +-
 drivers/clk/qcom/mmcc-msm8998.c               | 2915 +++++++++++++++++
 include/dt-bindings/clock/qcom,mmcc-msm8998.h |  210 ++
 9 files changed, 3214 insertions(+), 21 deletions(-)
 create mode 100644 drivers/clk/qcom/mmcc-msm8998.c
 create mode 100644 include/dt-bindings/clock/qcom,mmcc-msm8998.h

-- 
2.17.1


             reply index

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-12 19:10 Jeffrey Hugo [this message]
2019-06-12 19:10 ` [PATCH v5 1/6] dt-bindings: clock: Document external clocks for MSM8998 gcc Jeffrey Hugo
2019-06-13 17:56   ` Rob Herring
2019-06-12 19:11 ` [PATCH v5 2/6] arm64: dts: msm8998: Add xo clock to gcc node Jeffrey Hugo
2019-06-12 19:12 ` [PATCH v5 3/6] clk: qcom: smd: Add XO clock for MSM8998 Jeffrey Hugo
2019-06-12 19:12 ` [PATCH v5 4/6] dt-bindings: clock: Add support for the MSM8998 mmcc Jeffrey Hugo
2019-06-12 19:12 ` [PATCH v5 5/6] clk: qcom: Add MSM8998 Multimedia Clock Controller (MMCC) driver Jeffrey Hugo
2019-06-12 19:13 ` [PATCH v5 6/6] arm64: dts: qcom: msm8998: Add mmcc node Jeffrey Hugo
2019-06-19 15:45 ` [PATCH v5 0/6] MSM8998 Multimedia Clock Controller Jeffrey Hugo

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1560366600-5826-1-git-send-email-jhugo@codeaurora.org \
    --to=jhugo@codeaurora.org \
    --cc=agross@kernel.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=marc.w.gonzalez@free.fr \
    --cc=mark.rutland@arm.com \
    --cc=mturquette@baylibre.com \
    --cc=robh+dt@kernel.org \
    --cc=sboyd@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-ARM-MSM Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-arm-msm/0 linux-arm-msm/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-arm-msm linux-arm-msm/ https://lore.kernel.org/linux-arm-msm \
		linux-arm-msm@vger.kernel.org linux-arm-msm@archiver.kernel.org
	public-inbox-index linux-arm-msm


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-arm-msm


AGPL code for this site: git clone https://public-inbox.org/ public-inbox