On 6/12/2019 1:10 PM, Jeffrey Hugo wrote:
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
Stephen, is there any chance for this series to make 5.3?
--
Jeffrey Hugo
Qualcomm Datacenter Technologies as an affiliate of Qualcomm
Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
