History log of /linux/include/dt-bindings/clock/qcom,mmcc-msm8974.h (Results 1 – 5 of 5)
Revision Date Author Comments
# 471e2875 02-Sep-2023 Luca Weiss <luca@z3ntu.xyz>

clk: qcom: mmcc-msm8974: remove ocmemcx_ahb_clk

According to a commit in the 3.4 vendor kernel sources[0] the
ocmemcx_ahb_clk clock "is controlled by RPM and should not be touched by
APPS.".

[0] ht

clk: qcom: mmcc-msm8974: remove ocmemcx_ahb_clk

According to a commit in the 3.4 vendor kernel sources[0] the
ocmemcx_ahb_clk clock "is controlled by RPM and should not be touched by
APPS.".

[0] https://git.codelinaro.org/clo/la/kernel/msm/-/commit/37df5f2d91b4d5768b37fcaacaeea958dd683ebc

And indeed, when using MDSS+GPU+OCMEM on MSM8226 and not using
clk_ignore_unused, when Linux tries to disable the clock the device
crashes and reboots.

And since there's also no evidence of this clock in msm8974 vendor
kernel sources, remove the clock for msm8226 and msm8974.

Fixes: d8b212014e69 ("clk: qcom: Add support for MSM8974's multimedia clock controller (MMCC)")
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230902-msm8226-ocmemcx_ahb_clk-remove-v1-1-8124dbde83b9@z3ntu.xyz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

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# 9c92ab61 29-May-2019 Thomas Gleixner <tglx@linutronix.de>

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282

Based on 1 normalized pattern(s):

this software is licensed under the terms of the gnu general public
license version 2 as pub

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282

Based on 1 normalized pattern(s):

this software is licensed under the terms of the gnu general public
license version 2 as published by the free software foundation and
may be copied distributed and modified under those terms this
program is distributed in the hope that it will be useful but
without any warranty without even the implied warranty of
merchantability or fitness for a particular purpose see the gnu
general public license for more details

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 285 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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# 8108b23c 06-Aug-2015 Stephen Boyd <sboyd@codeaurora.org>

clk: qcom: gdsc: Add GDSCs in msm8974 MMCC

Add the GDSC instances that exist as part of msm8974 MMCC block

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@c

clk: qcom: gdsc: Add GDSCs in msm8974 MMCC

Add the GDSC instances that exist as part of msm8974 MMCC block

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

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# 88d5fe03 18-Jan-2014 Stephen Boyd <sboyd@codeaurora.org>

dt-bindings: qcom: Fix warning with duplicate dt define

arch/arm/boot/dts/include/dt-bindings/clock/qcom,mmcc-msm8974.h:60:0:
warning: "RBCPR_CLK_SRC" redefined

Rename this to MMSS_RBCPR_CLK_SRC to

dt-bindings: qcom: Fix warning with duplicate dt define

arch/arm/boot/dts/include/dt-bindings/clock/qcom,mmcc-msm8974.h:60:0:
warning: "RBCPR_CLK_SRC" redefined

Rename this to MMSS_RBCPR_CLK_SRC to avoid conflicts with the
RBCPR clock in the gcc header.

Reported-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

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# d8b21201 15-Jan-2014 Stephen Boyd <sboyd@codeaurora.org>

clk: qcom: Add support for MSM8974's multimedia clock controller (MMCC)

Add a driver for the global clock controller found on MSM 8974
based platforms. This should allow most multimedia device drive

clk: qcom: Add support for MSM8974's multimedia clock controller (MMCC)

Add a driver for the global clock controller found on MSM 8974
based platforms. This should allow most multimedia device drivers
to probe and control their clocks.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

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