<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/drivers/clk/qcom, branch v5.16</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>clk: qcom: sm6125-gcc: Swap ops of ice and apps on sdcc1</title>
<updated>2021-12-06T22:40:38+00:00</updated>
<author>
<name>Martin Botka</name>
<email>martin.botka@somainline.org</email>
</author>
<published>2021-11-30T21:20:15+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=e53f2086856c16ccab80fd0ac012baa1ae88af73'/>
<id>e53f2086856c16ccab80fd0ac012baa1ae88af73</id>
<content type='text'>
Without this change eMMC runs at overclocked freq.
Swap the ops to not OC the eMMC.

Signed-off-by: Martin Botka &lt;martin.botka@somainline.org&gt;
Link: https://lore.kernel.org/r/20211130212015.25232-1-martin.botka@somainline.org
Reviewed-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Fixes: 4b8d6ae57cdf ("clk: qcom: Add SM6125 (TRINKET) GCC driver")
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Without this change eMMC runs at overclocked freq.
Swap the ops to not OC the eMMC.

Signed-off-by: Martin Botka &lt;martin.botka@somainline.org&gt;
Link: https://lore.kernel.org/r/20211130212015.25232-1-martin.botka@somainline.org
Reviewed-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Fixes: 4b8d6ae57cdf ("clk: qcom: Add SM6125 (TRINKET) GCC driver")
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>clk: qcom: clk-alpha-pll: Don't reconfigure running Trion</title>
<updated>2021-12-03T00:59:12+00:00</updated>
<author>
<name>Bjorn Andersson</name>
<email>bjorn.andersson@linaro.org</email>
</author>
<published>2021-11-23T16:25:08+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=a1f0019c342bd83240b05be68c9888549dde7935'/>
<id>a1f0019c342bd83240b05be68c9888549dde7935</id>
<content type='text'>
In the event that the bootloader has configured the Trion PLL as source
for the display clocks, e.g. for the continuous splashscreen, then there
will also be RCGs that are clocked by this instance.

Reconfiguring, and in particular disabling the output of, the PLL will
cause issues for these downstream RCGs and has been shown to prevent
them from being re-parented.

Follow downstream and skip configuration if it's determined that the PLL
is already running.

Fixes: 59128c20a6a9 ("clk: qcom: clk-alpha-pll: Add support for controlling Lucid PLLs")
Signed-off-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Reviewed-by: Robert Foss &lt;robert.foss@linaro.org&gt;
Reviewed-by: Vinod Koul &lt;vkoul@kernel.org&gt;
Link: https://lore.kernel.org/r/20211123162508.153711-1-bjorn.andersson@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
In the event that the bootloader has configured the Trion PLL as source
for the display clocks, e.g. for the continuous splashscreen, then there
will also be RCGs that are clocked by this instance.

Reconfiguring, and in particular disabling the output of, the PLL will
cause issues for these downstream RCGs and has been shown to prevent
them from being re-parented.

Follow downstream and skip configuration if it's determined that the PLL
is already running.

Fixes: 59128c20a6a9 ("clk: qcom: clk-alpha-pll: Add support for controlling Lucid PLLs")
Signed-off-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Reviewed-by: Robert Foss &lt;robert.foss@linaro.org&gt;
Reviewed-by: Vinod Koul &lt;vkoul@kernel.org&gt;
Link: https://lore.kernel.org/r/20211123162508.153711-1-bjorn.andersson@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>clk: qcom: regmap-mux: fix parent clock lookup</title>
<updated>2021-12-02T23:07:34+00:00</updated>
<author>
<name>Dmitry Baryshkov</name>
<email>dmitry.baryshkov@linaro.org</email>
</author>
<published>2021-11-15T23:34:07+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=9a61f813fcc8d56d85fcf9ca6119cf2b5ac91dd5'/>
<id>9a61f813fcc8d56d85fcf9ca6119cf2b5ac91dd5</id>
<content type='text'>
The function mux_get_parent() uses qcom_find_src_index() to find the
parent clock index, which is incorrect: qcom_find_src_index() uses src
enum for the lookup, while mux_get_parent() should use cfg field (which
corresponds to the register value). Add qcom_find_cfg_index() function
doing this kind of lookup and use it for mux parent lookup.

Fixes: df964016490b ("clk: qcom: add parent map for regmap mux")
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Link: https://lore.kernel.org/r/20211115233407.1046179-1-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The function mux_get_parent() uses qcom_find_src_index() to find the
parent clock index, which is incorrect: qcom_find_src_index() uses src
enum for the lookup, while mux_get_parent() should use cfg field (which
corresponds to the register value). Add qcom_find_cfg_index() function
doing this kind of lookup and use it for mux parent lookup.

Fixes: df964016490b ("clk: qcom: add parent map for regmap mux")
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Link: https://lore.kernel.org/r/20211115233407.1046179-1-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux</title>
<updated>2021-11-13T21:07:29+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2021-11-13T21:07:29+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=3ad7befd4842afa2449026715987122a1c6dcb85'/>
<id>3ad7befd4842afa2449026715987122a1c6dcb85</id>
<content type='text'>
Pull more clk updates from Stephen Boyd:
 "This is the second batch of clk driver updates that needed a little
  more time to soak in linux-next.

   - Use modern i2c probe in vc5

   - Cleanup some includes

   - Update links to datasheets

   - Add UniPhier NX1 SoC clk support

   - Fix DT bindings for SiFive FU740

   - Revert the module platform driver support for Rockchip because it
     wasn't actually tested

   - Fix the composite clk code again as the previous fix had a one line
     bug that broke rate changes for clks that want to use the same
     parent still

   - Use the right table for a divider in ast2600 driver

   - Get rid of gcc_aggre1_pnoc_ahb_clk in qcom clk driver again because
     its critical but unused"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk
  clk: imx8m: Do not set IMX_COMPOSITE_CORE for non-regular composites
  clk/ast2600: Fix soc revision for AHB
  clk: composite: Fix 'switching' to same clock
  clk: rockchip: drop module parts from rk3399 and rk3568 drivers
  Revert "clk: rockchip: use module_platform_driver_probe"
  clk:mediatek: remove duplicate include in clk-mt8195-imp_iic_wrap.c
  dt-bindings: clock: fu740-prci: add reset-cells
  clk: uniphier: Add SoC-glue clock source selector support for Pro4
  dt-bindings: clock: uniphier: Add clock binding for SoC-glue
  clk: uniphier: Add NX1 clock support
  dt-bindings: clock: uniphier: Add NX1 clock binding
  clk: uniphier: Add audio system and video input clock control for PXs3
  clk: si5351: Update datasheet references
  clk: vc5: Use i2c .probe_new
  clk/actions/owl-factor.c: remove superfluous headers
  clk: ingenic: Fix bugs with divided dividers
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull more clk updates from Stephen Boyd:
 "This is the second batch of clk driver updates that needed a little
  more time to soak in linux-next.

   - Use modern i2c probe in vc5

   - Cleanup some includes

   - Update links to datasheets

   - Add UniPhier NX1 SoC clk support

   - Fix DT bindings for SiFive FU740

   - Revert the module platform driver support for Rockchip because it
     wasn't actually tested

   - Fix the composite clk code again as the previous fix had a one line
     bug that broke rate changes for clks that want to use the same
     parent still

   - Use the right table for a divider in ast2600 driver

   - Get rid of gcc_aggre1_pnoc_ahb_clk in qcom clk driver again because
     its critical but unused"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk
  clk: imx8m: Do not set IMX_COMPOSITE_CORE for non-regular composites
  clk/ast2600: Fix soc revision for AHB
  clk: composite: Fix 'switching' to same clock
  clk: rockchip: drop module parts from rk3399 and rk3568 drivers
  Revert "clk: rockchip: use module_platform_driver_probe"
  clk:mediatek: remove duplicate include in clk-mt8195-imp_iic_wrap.c
  dt-bindings: clock: fu740-prci: add reset-cells
  clk: uniphier: Add SoC-glue clock source selector support for Pro4
  dt-bindings: clock: uniphier: Add clock binding for SoC-glue
  clk: uniphier: Add NX1 clock support
  dt-bindings: clock: uniphier: Add NX1 clock binding
  clk: uniphier: Add audio system and video input clock control for PXs3
  clk: si5351: Update datasheet references
  clk: vc5: Use i2c .probe_new
  clk/actions/owl-factor.c: remove superfluous headers
  clk: ingenic: Fix bugs with divided dividers
</pre>
</div>
</content>
</entry>
<entry>
<title>clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk</title>
<updated>2021-11-05T22:29:43+00:00</updated>
<author>
<name>Dmitry Baryshkov</name>
<email>dmitry.baryshkov@linaro.org</email>
</author>
<published>2021-11-04T01:11:55+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=05cf3ec00d460b50088d421fb878a0f83f57e262'/>
<id>05cf3ec00d460b50088d421fb878a0f83f57e262</id>
<content type='text'>
The gcc_aggre1_pnoc_ahb_clk is crucial for the proper MSM8996/APQ8096
functioning. If it gets disabled, several subsytems will stop working
(including eMMC/SDCC and USB). There are no in-kernel users of this
clock, so it is much simpler to remove from the kernel.

The clock was first removed in the commit 9e60de1cf270 ("clk: qcom:
Remove gcc_aggre1_pnoc_ahb_clk from msm8996") by Stephen Boyd, but got
added back in the commit b567752144e3 ("clk: qcom: Add some missing gcc
clks for msm8996") by Rajendra Nayak.

Let's remove it again in hope that nobody adds it back.

Reported-by: Vladimir Zapolskiy &lt;vladimir.zapolskiy@linaro.org&gt;
Cc: Rajendra Nayak &lt;rnayak@codeaurora.org&gt;
Cc: Konrad Dybcio &lt;konrad.dybcio@somainline.org&gt;
Fixes: b567752144e3 ("clk: qcom: Add some missing gcc clks for msm8996")
Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Link: https://lore.kernel.org/r/20211104011155.2209654-1-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The gcc_aggre1_pnoc_ahb_clk is crucial for the proper MSM8996/APQ8096
functioning. If it gets disabled, several subsytems will stop working
(including eMMC/SDCC and USB). There are no in-kernel users of this
clock, so it is much simpler to remove from the kernel.

The clock was first removed in the commit 9e60de1cf270 ("clk: qcom:
Remove gcc_aggre1_pnoc_ahb_clk from msm8996") by Stephen Boyd, but got
added back in the commit b567752144e3 ("clk: qcom: Add some missing gcc
clks for msm8996") by Rajendra Nayak.

Let's remove it again in hope that nobody adds it back.

Reported-by: Vladimir Zapolskiy &lt;vladimir.zapolskiy@linaro.org&gt;
Cc: Rajendra Nayak &lt;rnayak@codeaurora.org&gt;
Cc: Konrad Dybcio &lt;konrad.dybcio@somainline.org&gt;
Fixes: b567752144e3 ("clk: qcom: Add some missing gcc clks for msm8996")
Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Link: https://lore.kernel.org/r/20211104011155.2209654-1-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux</title>
<updated>2021-11-04T04:18:44+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2021-11-04T04:18:44+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=7ddb58cb0ecae8e8b6181d736a87667cc9ab8389'/>
<id>7ddb58cb0ecae8e8b6181d736a87667cc9ab8389</id>
<content type='text'>
Pull clk updates from Stephen Boyd:
 "The usual collection of clk driver updates and new driver additions.
  In terms of lines it's mainly Qualcomm and Mediatek code, supporting
  various SoCs and their multitude of clk controllers.

  New Drivers:
   - GCC and RPMcc support for Qualcomm QCM2290 SoCs
   - GCC support for Qualcomm MSM8994/MSM8992 SoCs
   - LPASSCC and CAMCC support for Qualcomm SC7280 SoCs
   - Support for Mediatek MT8195 SoCs
   - Initial clock driver for the Exynos850 SoC
   - Add i.MX8ULP clock driver and related bindings

  Updates:
   - Clock power management for new SAMA7G5 SoC
   - Updates to the master clock driver and sam9x60-pll to be able to
     use cpufreq-dt driver and avoid overclocking of CPU and MCK0
     domains while changing the frequency via DVFS
   - Use ARRAY_SIZE in qcom clk drivers
   - Remove some impractical fallback parent names in qcom clk drivers
   - Make Mediatek clk drivers tristate
   - Refactoring of the CPU clock code and conversion of Samsung
     Exynos5433 CPU clock driver to the platform driver
   - A few conversions to devm_platform_ioremap_resource()
   - Updates of the Samsung Kconfig help text
   - Update video path realted clocks for Amlogic meson8
   - Add SPI Multi I/O Bus and SDHI clocks and resets on Renesas RZ/G2L
   - Add SPI Multi I/O Bus (RPC) clocks on Renesas R-Car V3U
   - Add MediaLB clocks on Renesas R-Car H3, M3-W/W+, and M3-N
   - Remove unused helpers from i.MX specific clock header
   - Rework all i.MX clk based helpers to use clk_hw based ones
   - Rework i.MX gate/mux/divider wrappers
   - Rework imx_clk_hw_composite and imx_clk_hw_pll14xx wrappers
   - Update i.MX pllv4 and composite clocks to support i.MX8ULP
   - Disable i.MX7ULP composite clock during initialization
   - Add CLK_SET_RATE_NO_REPARENT flag to the i.MX7ULP composite
   - Disable the i.MX pfd when set pfdv2 clock rate
   - Add support for i.MX8ULP in pfdv2
   - Add the pcc reset controller support on i.MX8ULP
   - Fix the build break when clk-imx8ulp is built as module
   - Move csi_sel mux to correct base register in i.MX6UL clock drivr
   - Fix csi clk gate register in i.MX6UL clock driver
   - Fix build bug making CLK_IMX8ULP select MXC_CLK
   - Add TPU (PWM), and Z (Cortex-A76) clocks on Renesas R-Car V3U
   - Add Ethernet clocks on Renesas RZ/G2L
   - Move Rockchip to use module_platform_probe
   - Enable usage of Coresight related clocks on Rockchip rk3399"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (170 commits)
  clk: use clk_core_get_rate_recalc() in clk_rate_get()
  clk: at91: sama7g5: set low limit for mck0 at 32KHz
  clk: at91: sama7g5: remove prescaler part of master clock
  clk: at91: clk-master: add notifier for divider
  clk: at91: clk-sam9x60-pll: add notifier for div part of PLL
  clk: at91: clk-master: fix prescaler logic
  clk: at91: clk-master: mask mckr against layout-&gt;mask
  clk: at91: clk-master: check if div or pres is zero
  clk: at91: sam9x60-pll: use DIV_ROUND_CLOSEST_ULL
  clk: at91: pmc: add sama7g5 to the list of available pmcs
  clk: at91: clk-master: improve readability by using local variables
  clk: at91: clk-master: add register definition for sama7g5's master clock
  clk: at91: sama7g5: add securam's peripheral clock
  clk: at91: pmc: execute suspend/resume only for backup mode
  clk: at91: re-factor clocks suspend/resume
  clk: ux500: Add driver for the reset portions of PRCC
  dt-bindings: clock: u8500: Rewrite in YAML and extend
  clk: composite: Use rate_ops.determine_rate when also a mux is available
  clk: samsung: describe drivers in Kconfig
  clk: samsung: exynos5433: update apollo and atlas clock probing
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull clk updates from Stephen Boyd:
 "The usual collection of clk driver updates and new driver additions.
  In terms of lines it's mainly Qualcomm and Mediatek code, supporting
  various SoCs and their multitude of clk controllers.

  New Drivers:
   - GCC and RPMcc support for Qualcomm QCM2290 SoCs
   - GCC support for Qualcomm MSM8994/MSM8992 SoCs
   - LPASSCC and CAMCC support for Qualcomm SC7280 SoCs
   - Support for Mediatek MT8195 SoCs
   - Initial clock driver for the Exynos850 SoC
   - Add i.MX8ULP clock driver and related bindings

  Updates:
   - Clock power management for new SAMA7G5 SoC
   - Updates to the master clock driver and sam9x60-pll to be able to
     use cpufreq-dt driver and avoid overclocking of CPU and MCK0
     domains while changing the frequency via DVFS
   - Use ARRAY_SIZE in qcom clk drivers
   - Remove some impractical fallback parent names in qcom clk drivers
   - Make Mediatek clk drivers tristate
   - Refactoring of the CPU clock code and conversion of Samsung
     Exynos5433 CPU clock driver to the platform driver
   - A few conversions to devm_platform_ioremap_resource()
   - Updates of the Samsung Kconfig help text
   - Update video path realted clocks for Amlogic meson8
   - Add SPI Multi I/O Bus and SDHI clocks and resets on Renesas RZ/G2L
   - Add SPI Multi I/O Bus (RPC) clocks on Renesas R-Car V3U
   - Add MediaLB clocks on Renesas R-Car H3, M3-W/W+, and M3-N
   - Remove unused helpers from i.MX specific clock header
   - Rework all i.MX clk based helpers to use clk_hw based ones
   - Rework i.MX gate/mux/divider wrappers
   - Rework imx_clk_hw_composite and imx_clk_hw_pll14xx wrappers
   - Update i.MX pllv4 and composite clocks to support i.MX8ULP
   - Disable i.MX7ULP composite clock during initialization
   - Add CLK_SET_RATE_NO_REPARENT flag to the i.MX7ULP composite
   - Disable the i.MX pfd when set pfdv2 clock rate
   - Add support for i.MX8ULP in pfdv2
   - Add the pcc reset controller support on i.MX8ULP
   - Fix the build break when clk-imx8ulp is built as module
   - Move csi_sel mux to correct base register in i.MX6UL clock drivr
   - Fix csi clk gate register in i.MX6UL clock driver
   - Fix build bug making CLK_IMX8ULP select MXC_CLK
   - Add TPU (PWM), and Z (Cortex-A76) clocks on Renesas R-Car V3U
   - Add Ethernet clocks on Renesas RZ/G2L
   - Move Rockchip to use module_platform_probe
   - Enable usage of Coresight related clocks on Rockchip rk3399"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (170 commits)
  clk: use clk_core_get_rate_recalc() in clk_rate_get()
  clk: at91: sama7g5: set low limit for mck0 at 32KHz
  clk: at91: sama7g5: remove prescaler part of master clock
  clk: at91: clk-master: add notifier for divider
  clk: at91: clk-sam9x60-pll: add notifier for div part of PLL
  clk: at91: clk-master: fix prescaler logic
  clk: at91: clk-master: mask mckr against layout-&gt;mask
  clk: at91: clk-master: check if div or pres is zero
  clk: at91: sam9x60-pll: use DIV_ROUND_CLOSEST_ULL
  clk: at91: pmc: add sama7g5 to the list of available pmcs
  clk: at91: clk-master: improve readability by using local variables
  clk: at91: clk-master: add register definition for sama7g5's master clock
  clk: at91: sama7g5: add securam's peripheral clock
  clk: at91: pmc: execute suspend/resume only for backup mode
  clk: at91: re-factor clocks suspend/resume
  clk: ux500: Add driver for the reset portions of PRCC
  dt-bindings: clock: u8500: Rewrite in YAML and extend
  clk: composite: Use rate_ops.determine_rate when also a mux is available
  clk: samsung: describe drivers in Kconfig
  clk: samsung: exynos5433: update apollo and atlas clock probing
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>clk: qcom: gdsc: enable optional power domain support</title>
<updated>2021-10-15T00:58:14+00:00</updated>
<author>
<name>Dmitry Baryshkov</name>
<email>dmitry.baryshkov@linaro.org</email>
</author>
<published>2021-08-29T15:47:54+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=1b771839de054710e1e015b10e29a4d04c41f54b'/>
<id>1b771839de054710e1e015b10e29a4d04c41f54b</id>
<content type='text'>
On sm8250 dispcc and videocc registers are powered up by the MMCX power
domain. Currently we use a regulator to enable this domain on demand,
however this has some consequences, as genpd code is not reentrant.

Make gdsc code also use pm_runtime calls to ensure that registers are
accessible during the gdsc_enable/gdsc_disable operations.

Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Reviewed-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Link: https://lore.kernel.org/r/20210829154757.784699-6-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
On sm8250 dispcc and videocc registers are powered up by the MMCX power
domain. Currently we use a regulator to enable this domain on demand,
however this has some consequences, as genpd code is not reentrant.

Make gdsc code also use pm_runtime calls to ensure that registers are
accessible during the gdsc_enable/gdsc_disable operations.

Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Reviewed-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Link: https://lore.kernel.org/r/20210829154757.784699-6-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>clk: qcom: videocc-sm8250: use runtime PM for the clock controller</title>
<updated>2021-10-15T00:50:52+00:00</updated>
<author>
<name>Dmitry Baryshkov</name>
<email>dmitry.baryshkov@linaro.org</email>
</author>
<published>2021-08-29T15:47:53+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=a91c483b42fa7b60765dfdae7c2ac84caac03620'/>
<id>a91c483b42fa7b60765dfdae7c2ac84caac03620</id>
<content type='text'>
On sm8250 dispcc and videocc registers are powered up by the MMCX power
domain. Use runtime PM calls to make sure that required power domain is
powered on while we access clock controller's registers.

Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Reviewed-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Link: https://lore.kernel.org/r/20210829154757.784699-5-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
On sm8250 dispcc and videocc registers are powered up by the MMCX power
domain. Use runtime PM calls to make sure that required power domain is
powered on while we access clock controller's registers.

Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Reviewed-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Link: https://lore.kernel.org/r/20210829154757.784699-5-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>clk: qcom: dispcc-sm8250: use runtime PM for the clock controller</title>
<updated>2021-10-15T00:50:48+00:00</updated>
<author>
<name>Dmitry Baryshkov</name>
<email>dmitry.baryshkov@linaro.org</email>
</author>
<published>2021-08-29T15:47:52+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=6158b94ec8070e8a75f2c9b9a78cb425b54abcf8'/>
<id>6158b94ec8070e8a75f2c9b9a78cb425b54abcf8</id>
<content type='text'>
On sm8250 dispcc and videocc registers are powered up by the MMCX power
domain. Use runtime PM calls to make sure that required power domain is
powered on while we access clock controller's registers.

Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Reviewed-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Link: https://lore.kernel.org/r/20210829154757.784699-4-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
On sm8250 dispcc and videocc registers are powered up by the MMCX power
domain. Use runtime PM calls to make sure that required power domain is
powered on while we access clock controller's registers.

Signed-off-by: Dmitry Baryshkov &lt;dmitry.baryshkov@linaro.org&gt;
Reviewed-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Link: https://lore.kernel.org/r/20210829154757.784699-4-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>clk: qcom: gcc-sc7280: Drop unused array</title>
<updated>2021-10-14T19:13:06+00:00</updated>
<author>
<name>Stephen Boyd</name>
<email>sboyd@kernel.org</email>
</author>
<published>2021-10-14T19:10:23+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=aeca6ac15aaa986068a6ab0eb6112170d38614b6'/>
<id>aeca6ac15aaa986068a6ab0eb6112170d38614b6</id>
<content type='text'>
After commit 3165d1e3c737 ("clk: qcom: gcc: Remove CPUSS clocks control
for SC7280") this array is unused. Remove it.

Reported-by: kernel test robot &lt;lkp@intel.com&gt;
Cc: Taniya Das &lt;tdas@codeaurora.org&gt;
Fixes: 3165d1e3c737 ("clk: qcom: gcc: Remove CPUSS clocks control for SC7280")
Link: https://lore.kernel.org/r/20211014191259.1689641-1-sboyd@kernel.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
After commit 3165d1e3c737 ("clk: qcom: gcc: Remove CPUSS clocks control
for SC7280") this array is unused. Remove it.

Reported-by: kernel test robot &lt;lkp@intel.com&gt;
Cc: Taniya Das &lt;tdas@codeaurora.org&gt;
Fixes: 3165d1e3c737 ("clk: qcom: gcc: Remove CPUSS clocks control for SC7280")
Link: https://lore.kernel.org/r/20211014191259.1689641-1-sboyd@kernel.org
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
</pre>
</div>
</content>
</entry>
</feed>
