platform/kernel/linux-starfive.git
3 years agoarm64: dts: qcom: Add support for SM6125
Martin Botka [Mon, 21 Jun 2021 19:53:04 +0000 (21:53 +0200)]
arm64: dts: qcom: Add support for SM6125

This commits adds the Device tree file for SM6125 SoC.

Signed-off-by: Martin Botka <martin.botka@somainline.org>
Link: https://lore.kernel.org/r/20210621195308.654587-1-martin.botka@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sm8250: Add DMA to I2C/SPI
Konrad Dybcio [Tue, 15 Jun 2021 14:22:49 +0000 (16:22 +0200)]
arm64: dts: qcom: sm8250: Add DMA to I2C/SPI

Add dma properties to I2C and SPI nodes to make sure DMA transfers can go
through. While at it, fix up the property order in SPI nodes to make #address-
and #size-cells go after all the meaningful properties.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20210615142249.170512-1-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm850-yoga: Enable IPA
Bjorn Andersson [Tue, 15 Jun 2021 23:28:16 +0000 (18:28 -0500)]
arm64: dts: qcom: sdm850-yoga: Enable IPA

Shuffle memory regions to make firmware loading succeed and then enable
the ipa device.

Tested-by: Steev Klimaszewski <steev@kali.org>
Link: https://lore.kernel.org/r/20210615232816.835325-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add DMA to I2C hosts
Konrad Dybcio [Wed, 28 Jul 2021 22:25:42 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add DMA to I2C hosts

Add DMA properties to I2C hosts to allow for DMA transfers.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-40-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add I2C functions to I2C pins
Konrad Dybcio [Wed, 28 Jul 2021 22:25:41 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add I2C functions to I2C pins

This was overlooked earlier, fix it to ensure the busses can
work properly.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-39-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630-nile: Remove gpio-keys autorepeat
Konrad Dybcio [Wed, 28 Jul 2021 22:25:40 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630-nile: Remove gpio-keys autorepeat

The autorepeat feature is not needed on gpio-keys.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-38-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630-nile: Enable uSD card slot
Konrad Dybcio [Wed, 28 Jul 2021 22:25:39 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630-nile: Enable uSD card slot

Enable the internal uSD slot to let the user have more storage.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-37-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630-nile: Specify ADSP firmware name
Konrad Dybcio [Wed, 28 Jul 2021 22:25:38 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630-nile: Specify ADSP firmware name

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-36-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630-nile: Add Synaptics touchscreen.
Konrad Dybcio [Wed, 28 Jul 2021 22:25:37 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630-nile: Add Synaptics touchscreen.

Delete the node on Ganges devices, as they use a different one.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-35-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630-xperia: Retire sdm630-sony-xperia-ganges.dtsi
Konrad Dybcio [Wed, 28 Jul 2021 22:25:36 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630-xperia: Retire sdm630-sony-xperia-ganges.dtsi

After further consideration, it is not worth to keep another
separate DTSI, as the differences between Nile and Ganges are
very minimal. Instead, let's just address the minimal differences
between Kirin and Mermaid.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-34-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630-nile: Add Volume up key
Konrad Dybcio [Wed, 28 Jul 2021 22:25:35 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630-nile: Add Volume up key

Let's get loud!

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-33-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630-nile: Add USB
Konrad Dybcio [Wed, 28 Jul 2021 22:25:34 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630-nile: Add USB

Enable and configure DWC3 and QUSB2 PHY to enable USB
functionality on Nile and Ganges boards.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-32-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630-nile: Use &labels
Konrad Dybcio [Wed, 28 Jul 2021 22:25:33 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630-nile: Use &labels

Refer to nodes by their labels to match the current
convention.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-31-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630-xperia-nile: Add all RPM and fixed regulators
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:32 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630-xperia-nile: Add all RPM and fixed regulators

Add all of the RPM PM660/PM660L regulators and the fixed ones,
defining the common electrical part of this platform.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-30-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm660: Add required nodes for DSI1
Konrad Dybcio [Wed, 28 Jul 2021 22:25:31 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm660: Add required nodes for DSI1

Configure the second DSI host/phy and account for them in
the mmcc node.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-29-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Configure the camera subsystem
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:30 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Configure the camera subsystem

Add nodes for camss, cci and its pinctrl in order to bring up
camera functionality.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-28-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add IMEM node
Konrad Dybcio [Wed, 28 Jul 2021 22:25:29 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add IMEM node

Add IMEM node and PIL reloc info as its child.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-27-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: Add device tree for SDM636
Konrad Dybcio [Wed, 28 Jul 2021 22:25:28 +0000 (00:25 +0200)]
arm64: dts: qcom: Add device tree for SDM636

This SoC is almost identical to its older brother,
SDM660, with a few minor exceptions like the
different GPU.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-26-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm660: Make the DTS an overlay on top of 630
Konrad Dybcio [Wed, 28 Jul 2021 22:25:27 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm660: Make the DTS an overlay on top of 630

There is SO MUCH common code between these two SoCs that it makes
no sense to keep what is essentially a duplicate of 630.dtsi. Instead,
it's better to just change the things that differ.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-25-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: pm660(l): Add VADC and temp alarm nodes
Konrad Dybcio [Wed, 28 Jul 2021 22:25:26 +0000 (00:25 +0200)]
arm64: dts: qcom: pm660(l): Add VADC and temp alarm nodes

Add VADC, temperature alarm and thermal zones for pm660(l)
to allow for temperature and voltage readouts and prevent
PMIC overheating.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-24-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: pm660l: Support SPMI regulators on PMIC sid 3
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:25 +0000 (00:25 +0200)]
arm64: dts: qcom: pm660l: Support SPMI regulators on PMIC sid 3

The PM660L PMIC has SPMI regulators on the PMIC SID 3: let's add
the compatible in order to probe them.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-23-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: pm660l: Add WLED support
Konrad Dybcio [Wed, 28 Jul 2021 22:25:24 +0000 (00:25 +0200)]
arm64: dts: qcom: pm660l: Add WLED support

This will enable backlight control on WLED-enabled devices.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-22-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: pm660: Support SPMI regulators on PMIC sid 1
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:23 +0000 (00:25 +0200)]
arm64: dts: qcom: pm660: Support SPMI regulators on PMIC sid 1

The PM660 PMIC has SPMI regulators on the PMIC SID 1: let's
declare the second pmic subtree and add the spmi vregs compatible
to probe them there.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-21-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add Adreno 508 GPU configuration
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:22 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add Adreno 508 GPU configuration

The SDM630 SoC features an Adreno 508.0 GPU with a minimum frequency
of 160MHz and a maximum of (depending on the speed-bin) 775MHz.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-20-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Raise tcsr_mutex_regs size
Konrad Dybcio [Wed, 28 Jul 2021 22:25:21 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Raise tcsr_mutex_regs size

Enlarge the size to make sure all relevant registers can be reached.
This will be required to support the modem.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-19-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add ADSP remoteproc configuration
Konrad Dybcio [Wed, 28 Jul 2021 22:25:20 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add ADSP remoteproc configuration

Configure the ADSP remote processor and add a simple sound{}
node to make way for future development.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-18-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add thermal-zones configuration
Konrad Dybcio [Wed, 28 Jul 2021 22:25:19 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add thermal-zones configuration

Add a basic thermal-zones configuration to make sure the SoC
doesn't overheat itself to death.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-17-konrad.dybcio@somainline.org
[bjorn: Sorted thermal-zones below "soc"]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add modem/ADSP SMP2P nodes
Konrad Dybcio [Wed, 28 Jul 2021 22:25:18 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add modem/ADSP SMP2P nodes

Add SMP2P nodes that are required for ADSP and modem bringup.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-16-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add TSENS node
Konrad Dybcio [Wed, 28 Jul 2021 22:25:17 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add TSENS node

This will enable temperature reporting for various SoC
components.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-15-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add qcom,adreno-smmu compatible
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:16 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add qcom,adreno-smmu compatible

The Adreno SMMU in SDM630 needs this compatible string for proper
context handling and split pagetables support.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-14-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add clocks and power domains to SMMU nodes
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:15 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add clocks and power domains to SMMU nodes

Add the required clocks and power domains for the SMMUs to work.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-13-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add GPU Clock Controller node
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:14 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add GPU Clock Controller node

Add the GPU Clock Controller in SDM630 and keep it disabled by
default.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-12-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add interconnect and opp table to sdhc_1
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:13 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add interconnect and opp table to sdhc_1

The SDHC port 1 has interconnects and can make use of DVFS:
define the interconnections and the OPP table in order to
optimize performance and power consumption.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-11-konrad.dybcio@somainline.org
[bjorn: Dropped "sdhc1-" prefix from opp-table node]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add SDHCI2 node
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:12 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add SDHCI2 node

This will enable usage of (generally) uSD cards.
While at it, add accompanying OPP table for DVFS.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-10-konrad.dybcio@somainline.org
[bjorn: Dropped "sdhci1-" prefix from opp-table node]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Fix TLMM node and pinctrl configuration
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:11 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Fix TLMM node and pinctrl configuration

Previous pinctrl configuration was wrong. Fix it and clean up how
multi-pin states are described.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-9-konrad.dybcio@somainline.org
[bjorn: Polished the commit message]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add USB configuration
Konrad Dybcio [Wed, 28 Jul 2021 22:25:10 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add USB configuration

This will let us use USB2 on our devices. The SoC
supposedly supports USB3, but there are no known
cases of devices that actually have USB3 wired up in
hardware.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-8-konrad.dybcio@somainline.org
[bjorn: Changes dwc3 node name to "usb"]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add qfprom subnodes
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:09 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add qfprom subnodes

These will be required for USB and Adreno support.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-7-konrad.dybcio@somainline.org
[bjorn: y/_/-/ in gpu_speed_bin]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add MDSS nodes
Konrad Dybcio [Wed, 28 Jul 2021 22:25:08 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add MDSS nodes

Add MDSS node along with its children to enable display
functionality.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-6-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add interconnect provider nodes
Konrad Dybcio [Wed, 28 Jul 2021 22:25:07 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add interconnect provider nodes

Add interconnect provider nodes to allow for NoC bus scaling.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-5-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add MMCC node
Konrad Dybcio [Wed, 28 Jul 2021 22:25:06 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add MMCC node

Add MultiMedia Clock Controller node to allow for accessing
and controlling Multimedia Subsystem clocks by their respective
users.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-4-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Add RPMPD nodes
Konrad Dybcio [Wed, 28 Jul 2021 22:25:05 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Add RPMPD nodes

Add the rpmpd node on the sdm630 and define the available levels.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-3-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sdm630: Rewrite memory map
AngeloGioacchino Del Regno [Wed, 28 Jul 2021 22:25:04 +0000 (00:25 +0200)]
arm64: dts: qcom: sdm630: Rewrite memory map

The memory map was wrong. Fix it.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210728222542.54269-2-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sm8150: Fix incorrect cpu opp table entry
Thara Gopinath [Wed, 4 Aug 2021 13:28:47 +0000 (09:28 -0400)]
arm64: dts: qcom: sm8150: Fix incorrect cpu opp table entry

CPU0 frequency 768MHz is wrongly modeled as 576000000 hz in
cpu0_opp_table. Use the correct value 768000000 hz.

Fixes: 2b6187abafea ("arm64: dts: qcom: sm8150: Add CPU opp tables")
Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210804132847.2503269-1-thara.gopinath@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sm8150-mtp: Add 8150 compatible string
Thara Gopinath [Wed, 4 Aug 2021 13:32:23 +0000 (09:32 -0400)]
arm64: dts: qcom: sm8150-mtp: Add 8150 compatible string

Add "qcom,sm8150" as one of the platform compatible strings.
This will be later used by cpufreq-dt-platdev to exclude using
cpufreq-dt cpufreq driver.

Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210804133223.2503517-1-thara.gopinath@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: Add support for SONY Xperia X Performance / XZ / XZs (msm8996,...
AngeloGioacchino Del Regno [Tue, 8 Jun 2021 20:21:42 +0000 (22:21 +0200)]
arm64: dts: qcom: Add support for SONY Xperia X Performance / XZ / XZs (msm8996, Tone platform)

Add support for following boards:

- Xperia X Performance (dora)
- Xperia XZ (kagura)
- Xperia XZs (keyaki)

They are all based on the SONY Tone platform and feature largely similar hardware
with the most obvious differences being lack of USB-C and ToF sensor on Dora and
different camera sensor on Keyaki.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210608202143.247427-4-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: msm8996-*: Disable HDMI by default
Konrad Dybcio [Tue, 8 Jun 2021 20:21:41 +0000 (22:21 +0200)]
arm64: dts: qcom: msm8996-*: Disable HDMI by default

Most phones ship without HDMI and leaving it enabled wrecks
havoc. Disable it in msm8996.dtsi and re-enable it on the boards
that did not disable it previously.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210608202143.247427-3-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: Add MSM8996v3.0 DTSI file
Konrad Dybcio [Tue, 8 Jun 2021 20:21:40 +0000 (22:21 +0200)]
arm64: dts: qcom: Add MSM8996v3.0 DTSI file

Add an overlay for MSM8996v3.0, which is a pre-final revision
of the said SoC. It has some stark differences with regards to
GPU, or more specifically its power delivery path. Oh, and of
course a different msm-id.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210608202143.247427-2-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: Add PMI8996 DTSI file
Konrad Dybcio [Tue, 8 Jun 2021 20:21:39 +0000 (22:21 +0200)]
arm64: dts: qcom: Add PMI8996 DTSI file

PMI8996 is *almost* the same hardware as PMI8994, say for some annoyances:

- Boards equipped with PMI8996 now have to include pmic-id (which wasn't the
case before)

- Different qpnp-ibb-discharge-resistor value (will be addressed after LABIBB
is introduced)

- Different inhibit-derating-ua value (will be addressed after BCL is
introduced)

- Different ramp_up_step value (will be addressed after [if?] QPNP Flash LED
is introduced)

This DTSI is supposed to be included >>ON TOP OF<< pmi8994.dtsi, like this:

-- msm8996-nice-device.dts --
\#include "pmi8994.dtsi"
\#include "pmi8996.dtsi"

or more likely like this:

-- msm8996-some-phone.dts --
\#include "msm8996.dtsi"
...
\#include "pmi8994.dtsi"

-- msm8996-pmi8996-some-phone.dts --
\#include "msm8996-some-phone.dts"
\#include "pmi8996.dtsi"

So that we only have to keep 2 DTs for devices that were shipped with both
ones, instead of what would be three (device base + pmi8994 + pmi8996)

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210608202143.247427-1-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sc7180: trogdor: Update audio codec to Max98360A
Judy Hsiao [Fri, 25 Jun 2021 04:50:10 +0000 (12:50 +0800)]
arm64: dts: qcom: sc7180: trogdor: Update audio codec to Max98360A

Use max98360a dts node to correctly describe the hardware.

Signed-off-by: Judy Hsiao <judyhsiao@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20210625045010.2914289-1-judyhsiao@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sc7280: Add USB nodes for IDP board
Sandeep Maheswaram [Tue, 6 Jul 2021 13:00:13 +0000 (18:30 +0530)]
arm64: dts: qcom: sc7280: Add USB nodes for IDP board

Add USB nodes for sc7280 IDP board.

Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1625576413-12324-4-git-send-email-sanm@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sc7280: Add USB related nodes
Sandeep Maheswaram [Tue, 6 Jul 2021 13:00:12 +0000 (18:30 +0530)]
arm64: dts: qcom: sc7280: Add USB related nodes

Add nodes for DWC3 USB controller, QMP and HS USB PHYs in sc7280 SOC.

Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1625576413-12324-3-git-send-email-sanm@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sc7280: Add nodes for eMMC and SD card
Shaik Sajida Bhanu [Tue, 13 Jul 2021 07:06:11 +0000 (12:36 +0530)]
arm64: dts: qcom: sc7280: Add nodes for eMMC and SD card

Add nodes for eMMC and SD card on sc7280.

Signed-off-by: Shaik Sajida Bhanu <sbhanu@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1626159971-22519-1-git-send-email-sbhanu@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: Fix usb entries for SA8155p adp board
Bhupesh Sharma [Sun, 27 Jun 2021 11:46:16 +0000 (17:16 +0530)]
arm64: dts: qcom: Fix usb entries for SA8155p adp board

SA8155p adp board has two USB A-type receptacles called
USB-portB and USB-portC respectively.

While USB-portB is a USB High-Speed connector/interface, the
USB-portC one is a USB 3.1 Super-Speed connector/interface.

Also the USB-portB is used as the USB emergency
download port (for image download purposes).

Enable both the ports on the board in USB Host mode (since all
the USB interfaces are brought out to USB Type A
connectors).

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20210627114616.717101-4-bhupesh.sharma@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sm8150: Sort dc_noc and gem_noc nodes
Bhupesh Sharma [Sun, 27 Jun 2021 11:46:15 +0000 (17:16 +0530)]
arm64: dts: qcom: sm8150: Sort dc_noc and gem_noc nodes

Nodes should be sorted by address, so move the dc_noc and gem_noc nodes
to their correct place.

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20210627114616.717101-3-bhupesh.sharma@linaro.org
[bjorn: Adjusted order slightly more]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: Use correct naming for dwc3 usb nodes in dts files
Bhupesh Sharma [Sun, 27 Jun 2021 11:46:14 +0000 (17:16 +0530)]
arm64: dts: qcom: Use correct naming for dwc3 usb nodes in dts files

The dwc3 usb nodes in several arm64 qcom dts are currently named
differently, somewhere as 'usb@<addr>' and somewhere as 'dwc3@<addr>',
leading to some confusion when one sees the entries in sysfs or
dmesg:
[    1.943482] dwc3 a600000.usb: Adding to iommu group 1
[    2.266127] dwc3 a800000.dwc3: Adding to iommu group 2

Name the usb nodes as 'usb@<addr>' for consistency, which is
the correct convention as per the 'snps,dwc3' dt-binding as
well (see [1]).

[1]. Documentation/devicetree/bindings/usb/snps,dwc3.yaml

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20210627114616.717101-2-bhupesh.sharma@linaro.org
[bjorn: Extended to also fix ipq6018]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sm8150: Add UFS ICE capability
Bhupesh Sharma [Tue, 6 Jul 2021 13:38:14 +0000 (19:08 +0530)]
arm64: dts: qcom: sm8150: Add UFS ICE capability

Add support for UFS ICE (Qualcomm Inline Crypto Engine) in
sm8150 SoC dts.

I tested this on SA8155p-adp board, which is a publicly
available development board that uses the sa8155p Qualcomm
Snapdragon SoC. SA8155p platform is similar to the SM8150,
so use this as base for now.

I tested the UFS ICE feature using 'fscrypt' test utility.

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Eric Biggers <ebiggers@google.com>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20210706133814.621536-1-bhupesh.sharma@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sm8250: fix usb2 qmp phy node
Dmitry Baryshkov [Tue, 6 Jul 2021 23:07:01 +0000 (00:07 +0100)]
arm64: dts: qcom: sm8250: fix usb2 qmp phy node

Use 'lanes' as SuperSpeed lanes device node instead of just 'lane' to
fix issues with TypeC support.

Fixes: 46a6f297d7dd ("arm64: dts: qcom: sm8250: Add USB and PHY device nodes")
Cc: robh+dt@kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20210706230702.299047-2-bryan.odonoghue@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sc7180: Set adau wakeup delay to 80 ms
Judy Hsiao [Thu, 8 Jul 2021 09:08:10 +0000 (17:08 +0800)]
arm64: dts: qcom: sc7180: Set adau wakeup delay to 80 ms

Set audu wakeup delay to 80 ms for fixing pop noise during capture begin.

Fixes: ba5f9b5d7ff3 ("arm64: dts: qcom: sc7180: Add wakeup delay for adau codec")
Signed-off-by: Judy Hsiao <judyhsiao@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20210708090810.174767-1-judyhsiao@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: msm8916-wingtech-wt88047: Add IMU
Stephan Gerhold [Mon, 12 Jul 2021 13:37:35 +0000 (15:37 +0200)]
arm64: dts: qcom: msm8916-wingtech-wt88047: Add IMU

The Xiaomi Redmi 2 has an InvenSense MPU-6880 supported by the
inv_mpu6050 driver in Linux. Add it to the device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210712133735.318250-4-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: msm8916-wingtech-wt88047: Add notification LED
Stephan Gerhold [Mon, 12 Jul 2021 13:37:34 +0000 (15:37 +0200)]
arm64: dts: qcom: msm8916-wingtech-wt88047: Add notification LED

The Xiaomi Redmi 2 has a notification LED connected to an Awinic
AW2013 controller, add it to the device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210712133735.318250-3-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: msm8916-wingtech-wt88047: Add touchscreen
Stephan Gerhold [Mon, 12 Jul 2021 13:37:33 +0000 (15:37 +0200)]
arm64: dts: qcom: msm8916-wingtech-wt88047: Add touchscreen

The Xiaomi Redmi 2 has a FocalTech touchscreen. The exact model is
not mentioned anywhere, but it works just fine with the mainline
edt-ft5x06 driver when using the "edt,edt-ft5506" compatible.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210712133735.318250-2-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: Add device tree for Xiaomi Redmi 2 (wingtech-wt88047)
Stephan Gerhold [Mon, 12 Jul 2021 13:37:32 +0000 (15:37 +0200)]
arm64: dts: qcom: Add device tree for Xiaomi Redmi 2 (wingtech-wt88047)

The Xiaomi Redmi 2 is a MSM8916 smartphone that was made by Wingtech
(codename: wt88047). It's fairly similar to the other MSM8916 devices.

The device tree contains initial support for the Xiaomi Redmi 2 with:
  - UART (untested, probably available via some test points)
  - eMMC/SD card
  - Buttons
  - Vibrator
  - WiFi/Bluetooth (WCNSS)
  - USB

Note that the Xiaomi Redmi 2 is available in variants with different
names (e.g. Redmi 2 Prime, Redmi 2 Pro, ...). As far as I know the main
difference between those is the amount of RAM and supported LTE bands.
This difference is automatically handled by bootloader/modem firmware
so there is no need for separate device trees.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210712133735.318250-1-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sm8150: Add CPU opp tables
Thara Gopinath [Wed, 14 Jul 2021 18:26:10 +0000 (14:26 -0400)]
arm64: dts: qcom: sm8150: Add CPU opp tables

Add OPP tables to scale DDR and L3 with CPUs for SM8150 SoCs.
This gives a significant performance boost for cpu-ddr loads.
Below is the results for mbw benchmark with and without the opp tables.

/mbw 1500
Without l3/ddr scaling With l3 ddr/scaling
MEMCPY(MiB/s) 3574 10448
DUMB(MiB/s) 3500 11721
MCBLOCK(MiB/s) 8976 23595

Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Link: https://lore.kernel.org/r/20210714182610.92972-1-thara.gopinath@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: ipq8074: Add scm on IPQ8074 SoCs
Gokul Sriram Palanisamy [Sat, 30 Jan 2021 05:20:12 +0000 (10:50 +0530)]
arm64: dts: qcom: ipq8074: Add scm on IPQ8074 SoCs

Enables scm support, clock is not needed for enabling scm interface.

Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Link: https://lore.kernel.org/r/1611984013-10201-9-git-send-email-gokulsri@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: ipq6018: Update WCSS PIL driver compatible
Gokul Sriram Palanisamy [Fri, 29 Jan 2021 17:12:00 +0000 (22:42 +0530)]
arm64: dts: qcom: ipq6018: Update WCSS PIL driver compatible

Updated WCSS PIL driver node with IPQ6018 specific
compatible to enable SoC specific driver data.

Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
Link: https://lore.kernel.org/r/1611940320-24830-4-git-send-email-gokulsri@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: ipq6018: enable USB2 support
Kathiravan T [Wed, 27 Jan 2021 14:20:29 +0000 (16:20 +0200)]
arm64: dts: qcom: ipq6018: enable USB2 support

Signed-off-by: Kathiravan T <kathirav@codeaurora.org>
[baruch: adjust regs address/size; drop binding updates;
 drop unsupported quirk properties]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Link: https://lore.kernel.org/r/59a0d43f34b69406cd320f16edc4e7fabe022bfd.1611756920.git.baruch@tkos.co.il
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoarm64: dts: qcom: sc7180: Add DisplayPort node
Kuogee Hsieh [Thu, 3 Jun 2021 22:22:19 +0000 (15:22 -0700)]
arm64: dts: qcom: sc7180: Add DisplayPort node

Add DP device node on sc7180.

Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1622758940-13485-1-git-send-email-khsieh@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
3 years agoLinux 5.14-rc1
Linus Torvalds [Sun, 11 Jul 2021 22:07:40 +0000 (15:07 -0700)]
Linux 5.14-rc1

3 years agomm/rmap: try_to_migrate() skip zone_device !device_private
Hugh Dickins [Wed, 7 Jul 2021 20:13:33 +0000 (13:13 -0700)]
mm/rmap: try_to_migrate() skip zone_device !device_private

I know nothing about zone_device pages and !device_private pages; but if
try_to_migrate_one() will do nothing for them, then it's better that
try_to_migrate() filter them first, than trawl through all their vmas.

Signed-off-by: Hugh Dickins <hughd@google.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Reviewed-by: Alistair Popple <apopple@nvidia.com>
Link: https://lore.kernel.org/lkml/1241d356-8ec9-f47b-a5ec-9b2bf66d242@google.com/
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Yang Shi <shy828301@gmail.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 years agomm/rmap: fix new bug: premature return from page_mlock_one()
Hugh Dickins [Wed, 7 Jul 2021 20:11:24 +0000 (13:11 -0700)]
mm/rmap: fix new bug: premature return from page_mlock_one()

In the unlikely race case that page_mlock_one() finds VM_LOCKED has been
cleared by the time it got page table lock, page_vma_mapped_walk_done()
must be called before returning, either explicitly, or by a final call
to page_vma_mapped_walk() - otherwise the page table remains locked.

Fixes: cd62734ca60d ("mm/rmap: split try_to_munlock from try_to_unmap")
Signed-off-by: Hugh Dickins <hughd@google.com>
Reviewed-by: Alistair Popple <apopple@nvidia.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Reported-by: kernel test robot <oliver.sang@intel.com>
Link: https://lore.kernel.org/lkml/20210711151446.GB4070@xsang-OptiPlex-9020/
Link: https://lore.kernel.org/lkml/f71f8523-cba7-3342-40a7-114abc5d1f51@google.com/
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Yang Shi <shy828301@gmail.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 years agomm/rmap: fix old bug: munlocking THP missed other mlocks
Hugh Dickins [Wed, 7 Jul 2021 20:08:53 +0000 (13:08 -0700)]
mm/rmap: fix old bug: munlocking THP missed other mlocks

The kernel recovers in due course from missing Mlocked pages: but there
was no point in calling page_mlock() (formerly known as
try_to_munlock()) on a THP, because nothing got done even when it was
found to be mapped in another VM_LOCKED vma.

It's true that we need to be careful: Mlocked accounting of pte-mapped
THPs is too difficult (so consistently avoided); but Mlocked accounting
of only-pmd-mapped THPs is supposed to work, even when multiple mappings
are mlocked and munlocked or munmapped.  Refine the tests.

There is already a VM_BUG_ON_PAGE(PageDoubleMap) in page_mlock(), so
page_mlock_one() does not even have to worry about that complication.

(I said the kernel recovers: but would page reclaim be likely to split
THP before rediscovering that it's VM_LOCKED? I've not followed that up)

Fixes: 9a73f61bdb8a ("thp, mlock: do not mlock PTE-mapped file huge pages")
Signed-off-by: Hugh Dickins <hughd@google.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Link: https://lore.kernel.org/lkml/cfa154c-d595-406-eb7d-eb9df730f944@google.com/
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Yang Shi <shy828301@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 years agomm/rmap: fix comments left over from recent changes
Hugh Dickins [Wed, 7 Jul 2021 20:06:17 +0000 (13:06 -0700)]
mm/rmap: fix comments left over from recent changes

Parallel developments in mm/rmap.c have left behind some out-of-date
comments: try_to_migrate_one() also accepts TTU_SYNC (already commented
in try_to_migrate() itself), and try_to_migrate() returns nothing at
all.

TTU_SPLIT_FREEZE has just been deleted, so reword the comment about it
in mm/huge_memory.c; and TTU_IGNORE_ACCESS was removed in 5.11, so
delete the "recently referenced" comment from try_to_unmap_one() (once
upon a time the comment was near the removed codeblock, but they drifted
apart).

Signed-off-by: Hugh Dickins <hughd@google.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Reviewed-by: Alistair Popple <apopple@nvidia.com>
Link: https://lore.kernel.org/lkml/563ce5b2-7a44-5b4d-1dfd-59a0e65932a9@google.com/
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Yang Shi <shy828301@gmail.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 years agoMerge tag 'irq-urgent-2021-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 11 Jul 2021 18:17:57 +0000 (11:17 -0700)]
Merge tag 'irq-urgent-2021-07-11' of git://git./linux/kernel/git/tip/tip

Pull irq fixes from Ingo Molnar:
 "Two fixes:

   - Fix a MIPS IRQ handling RCU bug

   - Remove a DocBook annotation for a parameter that doesn't exist
     anymore"

* tag 'irq-urgent-2021-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/mips: Fix RCU violation when using irqdomain lookup on interrupt entry
  genirq/irqdesc: Drop excess kernel-doc entry @lookup

3 years agoMerge tag 'sched-urgent-2021-07-11' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 11 Jul 2021 18:13:57 +0000 (11:13 -0700)]
Merge tag 'sched-urgent-2021-07-11' of git://git./linux/kernel/git/tip/tip

Pull scheduler fixes from Ingo Molnar:
 "Three fixes:

   - Fix load tracking bug/inconsistency

   - Fix a sporadic CFS bandwidth constraints enforcement bug

   - Fix a uclamp utilization tracking bug for newly woken tasks"

* tag 'sched-urgent-2021-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/uclamp: Ignore max aggregation if rq is idle
  sched/fair: Fix CFS bandwidth hrtimer expiry type
  sched/fair: Sync load_sum with load_avg after dequeue

3 years agoMerge tag 'perf-urgent-2021-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 11 Jul 2021 18:10:48 +0000 (11:10 -0700)]
Merge tag 'perf-urgent-2021-07-11' of git://git./linux/kernel/git/tip/tip

Pull perf fixes from Ingo Molnar:
 "A fix and a hardware-enablement addition:

   - Robustify uncore_snbep's skx_iio_set_mapping()'s error cleanup

   - Add cstate event support for Intel ICELAKE_X and ICELAKE_D"

* tag 'perf-urgent-2021-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/intel/uncore: Clean up error handling path of iio mapping
  perf/x86/cstate: Add ICELAKE_X and ICELAKE_D support

3 years agoMerge tag 'locking-urgent-2021-07-11' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 11 Jul 2021 18:06:09 +0000 (11:06 -0700)]
Merge tag 'locking-urgent-2021-07-11' of git://git./linux/kernel/git/tip/tip

Pull locking fixes from Ingo Molnar:

 - Fix a Sparc crash

 - Fix a number of objtool warnings

 - Fix /proc/lockdep output on certain configs

 - Restore a kprobes fail-safe

* tag 'locking-urgent-2021-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  locking/atomic: sparc: Fix arch_cmpxchg64_local()
  kprobe/static_call: Restore missing static_call_text_reserved()
  static_call: Fix static_call_text_reserved() vs __init
  jump_label: Fix jump_label_text_reserved() vs __init
  locking/lockdep: Fix meaningless /proc/lockdep output of lock classes on !CONFIG_PROVE_LOCKING

3 years agoMerge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Linus Torvalds [Sun, 11 Jul 2021 17:59:53 +0000 (10:59 -0700)]
Merge tag 'scsi-misc' of git://git./linux/kernel/git/jejb/scsi

Pull more SCSI updates from James Bottomley:
 "This is a set of minor fixes and clean ups in the core and various
  drivers.

  The only core change in behaviour is the I/O retry for spinup notify,
  but that shouldn't impact anything other than the failing case"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (23 commits)
  scsi: virtio_scsi: Add validation for residual bytes from response
  scsi: ipr: System crashes when seeing type 20 error
  scsi: core: Retry I/O for Notify (Enable Spinup) Required error
  scsi: mpi3mr: Fix warnings reported by smatch
  scsi: qedf: Add check to synchronize abort and flush
  scsi: MAINTAINERS: Add mpi3mr driver maintainers
  scsi: libfc: Fix array index out of bound exception
  scsi: mvsas: Use DEVICE_ATTR_RO()/RW() macro
  scsi: megaraid_mbox: Use DEVICE_ATTR_ADMIN_RO() macro
  scsi: qedf: Use DEVICE_ATTR_RO() macro
  scsi: qedi: Use DEVICE_ATTR_RO() macro
  scsi: message: mptfc: Switch from pci_ to dma_ API
  scsi: be2iscsi: Fix some missing space in some messages
  scsi: be2iscsi: Fix an error handling path in beiscsi_dev_probe()
  scsi: ufs: Fix build warning without CONFIG_PM
  scsi: bnx2fc: Remove meaningless bnx2fc_abts_cleanup() return value assignment
  scsi: qla2xxx: Add heartbeat check
  scsi: virtio_scsi: Do not overwrite SCSI status
  scsi: libsas: Add LUN number check in .slave_alloc callback
  scsi: core: Inline scsi_mq_alloc_queue()
  ...

3 years agoMerge tag 'perf-tools-for-v5.14-2021-07-10' of git://git.kernel.org/pub/scm/linux...
Linus Torvalds [Sun, 11 Jul 2021 17:54:24 +0000 (10:54 -0700)]
Merge tag 'perf-tools-for-v5.14-2021-07-10' of git://git./linux/kernel/git/acme/linux

Pull more perf tool updates from Arnaldo Carvalho de Melo:
 "New features:

   - Enable use of BPF counters with 'perf stat --for-each-cgroup',
     using per-CPU 'cgroup-switch' events with an attached BPF program
     that does aggregation per-cgroup in the kernel instead of using
     per-cgroup perf events.

   - Add Topdown metrics L2 events as default events in 'perf stat' for
     systems having those events.

  Hardware tracing:

   - Add a config for max loops without consuming a packet in the Intel
     PT packet decoder, set via 'perf config intel-pt.max-loops=N'

  Hardware enablement:

   - Disable misleading NMI watchdog message in 'perf stat' on hybrid
     systems such as Intel Alder Lake.

   - Add a dummy event on hybrid systems to collect metadata records.

   - Add 24x7 nest metric events for the Power10 platform.

  Fixes:

   - Fix event parsing for PMUs starting with the same prefix.

   - Fix the 'perf trace' 'trace' alias installation dir.

   - Fix buffer size to report iregs in perf script python scripts,
     supporting the extended registers in PowerPC.

   - Fix overflow in elf_sec__is_text().

   - Fix 's' on source line when disasm is empty in the annotation TUI,
     accessible via 'perf annotate', 'perf report' and 'perf top'.

   - Plug leaks in scandir() returned dirent entries in 'perf test' when
     sorting the shell tests.

   - Fix --task and --stat with pipe input in 'perf report'.

   - Fix 'perf probe' use of debuginfo files by build id.

   - If a DSO has both dynsym and symtab ELF sections, read from both
     when loading the symbol table, fixing a problem processing Fedora
     32 glibc DSOs.

  Libraries:

   - Add grouping of events to libperf, from code in tools/perf,
     allowing libperf users to use that mode.

  Misc:

   - Filter plt stubs from the 'perf probe --functions' output.

   - Update UAPI header copies for asound, DRM, mman-common.h and the
     ones affected by the quotactl_fd syscall"

* tag 'perf-tools-for-v5.14-2021-07-10' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (29 commits)
  perf test: Add free() calls for scandir() returned dirent entries
  libperf: Add tests for perf_evlist__set_leader()
  libperf: Remove BUG_ON() from library code in get_group_fd()
  libperf: Add group support to perf_evsel__open()
  perf tools: Fix pattern matching for same substring in different PMU type
  perf record: Add a dummy event on hybrid systems to collect metadata records
  perf stat: Add Topdown metrics L2 events as default events
  libperf: Adopt evlist__set_leader() from tools/perf as perf_evlist__set_leader()
  libperf: Move 'nr_groups' from tools/perf to evlist::nr_groups
  libperf: Move 'leader' from tools/perf to perf_evsel::leader
  libperf: Move 'idx' from tools/perf to perf_evsel::idx
  libperf: Change tests to single static and shared binaries
  perf intel-pt: Add a config for max loops without consuming a packet
  perf stat: Disable the NMI watchdog message on hybrid
  perf vendor events power10: Adds 24x7 nest metric events for power10 platform
  perf script python: Fix buffer size to report iregs in perf script
  perf trace: Fix the perf trace link location
  perf top: Fix overflow in elf_sec__is_text()
  perf annotate: Fix 's' on source line when disasm is empty
  perf probe: Do not show @plt function by default
  ...

3 years agoMerge tag 'rtc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Linus Torvalds [Sat, 10 Jul 2021 23:19:10 +0000 (16:19 -0700)]
Merge tag 'rtc-5.14' of git://git./linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Mostly documentation/comment changes and non urgent fixes.

   - add or fix SPDX identifiers

   - NXP pcf*: fix datasheet URLs

   - imxdi: add wakeup support

   - pcf2127: handle timestamp interrupts, this fixes a possible
     interrupt storm

   - bd70528: Drop BD70528 support"

* tag 'rtc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (33 commits)
  rtc: pcf8523: rename register and bit defines
  rtc: pcf2127: handle timestamp interrupts
  rtc: at91sam9: Remove unnecessary offset variable checks
  rtc: s5m: Check return value of s5m_check_peding_alarm_interrupt()
  rtc: spear: convert to SPDX identifier
  rtc: tps6586x: convert to SPDX identifier
  rtc: tps80031: convert to SPDX identifier
  rtc: rtd119x: Fix format of SPDX identifier
  rtc: sc27xx: Fix format of SPDX identifier
  rtc: palmas: convert to SPDX identifier
  rtc: max6900: convert to SPDX identifier
  rtc: ds1374: convert to SPDX identifier
  rtc: au1xxx: convert to SPDX identifier
  rtc: pcf85063: Update the PCF85063A datasheet revision
  dt-bindings: rtc: ti,bq32k: take maintainership
  rtc: pcf8563: Fix the datasheet URL
  rtc: pcf85063: Fix the datasheet URL
  rtc: pcf2127: Fix the datasheet URL
  dt-bindings: rtc: ti,bq32k: Convert to json-schema
  dt-bindings: rtc: rx8900: Convert to YAML schema
  ...

3 years agomm/page_alloc: Revert pahole zero-sized workaround
Mel Gorman [Mon, 5 Jul 2021 09:51:17 +0000 (10:51 +0100)]
mm/page_alloc: Revert pahole zero-sized workaround

Commit dbbee9d5cd83 ("mm/page_alloc: convert per-cpu list protection to
local_lock") folded in a workaround patch for pahole that was unable to
deal with zero-sized percpu structures.

A superior workaround is achieved with commit a0b8200d06ad ("kbuild:
skip per-CPU BTF generation for pahole v1.18-v1.21").

This patch reverts the dummy field and the pahole version check.

Fixes: dbbee9d5cd83 ("mm/page_alloc: convert per-cpu list protection to local_lock")
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 years agortc: pcf8523: rename register and bit defines
Alexandre Belloni [Sat, 10 Jul 2021 21:14:31 +0000 (23:14 +0200)]
rtc: pcf8523: rename register and bit defines

arch/arm/mach-ixp4xx/include/mach/platform.h now gets included indirectly
and defines REG_OFFSET. Rename the register and bit definition to something
specific to the driver.

Fixes: 7fd70c65faac ("ARM: irqstat: Get rid of duplicated declaration")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210710211431.1393589-1-alexandre.belloni@bootlin.com
3 years agoMerge tag '5.14-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Sat, 10 Jul 2021 19:04:58 +0000 (12:04 -0700)]
Merge tag '5.14-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "13 cifs/smb3 fixes. Most are to address minor issues pointed out by
  Coverity.

  Also includes a packet signing enhancement and mount improvement"

* tag '5.14-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update internal version number
  cifs: prevent NULL deref in cifs_compose_mount_options()
  SMB3.1.1: Add support for negotiating signing algorithm
  cifs: use helpers when parsing uid/gid mount options and validate them
  CIFS: Clarify SMB1 code for POSIX Lock
  CIFS: Clarify SMB1 code for rename open file
  CIFS: Clarify SMB1 code for delete
  CIFS: Clarify SMB1 code for SetFileSize
  smb3: fix typo in header file
  CIFS: Clarify SMB1 code for UnixSetPathInfo
  CIFS: Clarify SMB1 code for UnixCreateSymLink
  cifs: clarify SMB1 code for UnixCreateHardLink
  cifs: make locking consistent around the server session status

3 years agoMerge tag 'pci-v5.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...
Linus Torvalds [Sat, 10 Jul 2021 18:57:57 +0000 (11:57 -0700)]
Merge tag 'pci-v5.14-fixes-1' of git://git./linux/kernel/git/helgaas/pci

Pull pci fix from Bjorn Helgaas:
 "Revert host bridge window patch that fixed HP EliteDesk 805 G6, but
  broke ppc:sam460ex (Bjorn Helgaas)"

* tag 'pci-v5.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  Revert "PCI: Coalesce host bridge contiguous apertures"

3 years agoMerge tag 'i3c/for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Linus Torvalds [Sat, 10 Jul 2021 18:53:06 +0000 (11:53 -0700)]
Merge tag 'i3c/for-5.14' of git://git./linux/kernel/git/i3c/linux

Pull i3c updates from Alexandre Belloni:

 - two small fixes to the svc driver

* tag 'i3c/for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
  i3c: master: svc: fix doc warning in svc-i3c-master.c
  i3c: master: svc: drop free_irq of devm_request_irq allocated irq

3 years agoMerge tag 'thermal-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/therma...
Linus Torvalds [Sat, 10 Jul 2021 18:43:25 +0000 (11:43 -0700)]
Merge tag 'thermal-v5.14-rc1' of git://git./linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Add rk3568 sensor support (Finley Xiao)

 - Add missing MODULE_DEVICE_TABLE for the Spreadtrum sensor (Chunyan
   Zhang)

 - Export additionnal attributes for the int340x thermal processor
   (Srinivas Pandruvada)

 - Add SC7280 compatible for the tsens driver (Rajeshwari Ravindra
   Kamble)

 - Fix kernel documentation for thermal_zone_device_unregister() and use
   devm_platform_get_and_ioremap_resource() (Yang Yingliang)

 - Fix coefficient calculations for the rcar_gen3 sensor driver (Niklas
   Söderlund)

 - Fix shadowing variable rcar_gen3_ths_tj_1 (Geert Uytterhoeven)

 - Add missing of_node_put() for the iMX and Spreadtrum sensors
   (Krzysztof Kozlowski)

 - Add tegra3 thermal sensor DT bindings (Dmitry Osipenko)

 - Stop the thermal zone monitoring when unregistering it to prevent a
   temperature update without the 'get_temp' callback (Dmitry Osipenko)

 - Add rk3568 DT bindings, convert bindings to yaml schemas and add the
   corresponding compatible in the Rockchip sensor (Ezequiel Garcia)

 - Add the sc8180x compatible for the Qualcomm tsensor (Bjorn Andersson)

 - Use the find_first_zero_bit() function instead of custom code (Andy
   Shevchenko)

 - Fix the kernel doc for the device cooling device (Yang Li)

 - Reorg the processor thermal int340x to set the scene for the PCI mmio
   driver (Srinivas Pandruvada)

 - Add PCI MMIO driver for the int340x processor thermal driver
   (Srinivas Pandruvada)

 - Add hwmon sensors for the mediatek sensor (Frank Wunderlich)

 - Fix warning for return value reported by Smatch for the int340x
   thermal processor (Srinivas Pandruvada)

 - Fix wrong register access and decoding for the int340x thermal
   processor (Srinivas Pandruvada)

* tag 'thermal-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (23 commits)
  thermal/drivers/int340x/processor_thermal: Fix tcc setting
  thermal/drivers/int340x/processor_thermal: Fix warning for return value
  thermal/drivers/mediatek: Add sensors-support
  thermal/drivers/int340x/processor_thermal: Add PCI MMIO based thermal driver
  thermal/drivers/int340x/processor_thermal: Split enumeration and processing part
  thermal: devfreq_cooling: Fix kernel-doc
  thermal/drivers/intel/intel_soc_dts_iosf: Switch to use find_first_zero_bit()
  dt-bindings: thermal: tsens: Add sc8180x compatible
  dt-bindings: rockchip-thermal: Support the RK3568 SoC compatible
  dt-bindings: thermal: convert rockchip-thermal to json-schema
  thermal/core/thermal_of: Stop zone device before unregistering it
  dt-bindings: thermal: Add binding for Tegra30 thermal sensor
  thermal/drivers/sprd: Add missing of_node_put for loop iteration
  thermal/drivers/imx_sc: Add missing of_node_put for loop iteration
  thermal/drivers/rcar_gen3_thermal: Do not shadow rcar_gen3_ths_tj_1
  thermal/drivers/rcar_gen3_thermal: Fix coefficient calculations
  thermal/drivers/st: Use devm_platform_get_and_ioremap_resource()
  thermal/core: Correct function name thermal_zone_device_unregister()
  dt-bindings: thermal: tsens: Add compatible string to TSENS binding for SC7280
  thermal/drivers/int340x: processor_thermal: Export additional attributes
  ...

3 years agoMerge tag 'kbuild-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy...
Linus Torvalds [Sat, 10 Jul 2021 18:01:38 +0000 (11:01 -0700)]
Merge tag 'kbuild-v5.14' of git://git./linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Increase the -falign-functions alignment for the debug option.

 - Remove ugly libelf checks from the top Makefile.

 - Make the silent build (-s) more silent.

 - Re-compile the kernel if KBUILD_BUILD_TIMESTAMP is specified.

 - Various script cleanups

* tag 'kbuild-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (27 commits)
  scripts: add generic syscallnr.sh
  scripts: check duplicated syscall number in syscall table
  sparc: syscalls: use pattern rules to generate syscall headers
  parisc: syscalls: use pattern rules to generate syscall headers
  nds32: add arch/nds32/boot/.gitignore
  kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
  kbuild: modpost: Explicitly warn about unprototyped symbols
  kbuild: remove trailing slashes from $(KBUILD_EXTMOD)
  kconfig.h: explain IS_MODULE(), IS_ENABLED()
  kconfig: constify long_opts
  scripts/setlocalversion: simplify the short version part
  scripts/setlocalversion: factor out 12-chars hash construction
  scripts/setlocalversion: add more comments to -dirty flag detection
  scripts/setlocalversion: remove workaround for old make-kpkg
  scripts/setlocalversion: remove mercurial, svn and git-svn supports
  kbuild: clean up ${quiet} checks in shell scripts
  kbuild: sink stdout from cmd for silent build
  init: use $(call cmd,) for generating include/generated/compile.h
  kbuild: merge scripts/mkmakefile to top Makefile
  sh: move core-y in arch/sh/Makefile to arch/sh/Kbuild
  ...

3 years agoMerge tag 's390-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Linus Torvalds [Sat, 10 Jul 2021 17:46:14 +0000 (10:46 -0700)]
Merge tag 's390-5.14-2' of git://git./linux/kernel/git/s390/linux

Pull more s390 updates from Vasily Gorbik:

 - Fix preempt_count initialization.

 - Rework call_on_stack() macro to add proper type handling and avoid
   possible register corruption.

 - More error prone "register asm" removal and fixes.

 - Fix syscall restarting when multiple signals are coming in. This adds
   minimalistic trampolines to vdso so we can return from signal without
   using the stack which requires pgm check handler hacks when NX is
   enabled.

 - Remove HAVE_IRQ_EXIT_ON_IRQ_STACK since this is no longer true after
   switch to generic entry.

 - Fix protected virtualization secure storage access exception
   handling.

 - Make machine check C handler always enter with DAT enabled and move
   register validation to C code.

 - Fix tinyconfig boot problem by avoiding MONITOR CALL without
   CONFIG_BUG.

 - Increase asm symbols alignment to 16 to make it consistent with
   compilers.

 - Enable concurrent access to the CPU Measurement Counter Facility.

 - Add support for dynamic AP bus size limit and rework ap_dqap to deal
   with messages greater than recv buffer.

* tag 's390-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (41 commits)
  s390: preempt: Fix preempt_count initialization
  s390/linkage: increase asm symbols alignment to 16
  s390: rename CALL_ON_STACK_NORETURN() to call_on_stack_noreturn()
  s390: add type checking to CALL_ON_STACK_NORETURN() macro
  s390: remove old CALL_ON_STACK() macro
  s390/softirq: use call_on_stack() macro
  s390/lib: use call_on_stack() macro
  s390/smp: use call_on_stack() macro
  s390/kexec: use call_on_stack() macro
  s390/irq: use call_on_stack() macro
  s390/mm: use call_on_stack() macro
  s390: introduce proper type handling call_on_stack() macro
  s390/irq: simplify on_async_stack()
  s390/irq: inline do_softirq_own_stack()
  s390/irq: simplify do_softirq_own_stack()
  s390/ap: get rid of register asm in ap_dqap()
  s390: rename PIF_SYSCALL_RESTART to PIF_EXECVE_PGSTE_RESTART
  s390: move restart of execve() syscall
  s390/signal: remove sigreturn on stack
  s390/signal: switch to using vdso for sigreturn and syscall restart
  ...

3 years agoMerge tag 'mips_5.14_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Linus Torvalds [Sat, 10 Jul 2021 17:36:33 +0000 (10:36 -0700)]
Merge tag 'mips_5.14_1' of git://git./linux/kernel/git/mips/linux

Pull MIPS fixes from Thomas Bogendoerfer:

 - fix for accesing gic via vdso

 - two build fixes

* tag 'mips_5.14_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: vdso: Invalid GIC access through VDSO
  mips: disable branch profiling in boot/decompress.o
  mips: always link byteswap helpers into decompressor

3 years agoMerge tag 'arm-defconfig-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Linus Torvalds [Sat, 10 Jul 2021 17:29:35 +0000 (10:29 -0700)]
Merge tag 'arm-defconfig-5.14' of git://git./linux/kernel/git/soc/soc

Pull ARM defconfig updates from "Olof Johansson
 "A set of defconfig changes, we keep them in a separate branch to avoid
  conflicts between topics by separating them out.

  These changes are almost exclusively turning on new drivers for
  various platforms, or turning on modules for new drivers for the
  shared generic configs"

* tag 'arm-defconfig-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (22 commits)
  arm64: defconfig: Enable renesas usb xhci pci host controller
  arm64: defconfig: Visconti: Enable GPIO
  arm64: defconfig: Visconti: Enable PWM
  arm64: defconfig: add drivers needed for DragonBoard410c
  ARM: config: aspeed: Add DEBUG_FS and EXT4
  ARM: ixp4xx_defconfig: add MTD_PHYSMAP
  ARM: ixp4xx_defconfig: add CONFIG_SERIAL_OF_PLATFORM
  ARM: imx_v6_v7_defconfig: Select the Wifi ath10k sdio driver
  ARM: exynos_defconfig: restore framebuffer support
  arm64: defconfig: Enable ARCH_R9A07G044
  ARM: configs: at91_dt_defconfig: configs for sam9x60
  arm64: defconfig: Enable Exynos UFS driver
  arm64: defconfig: qcom: enable interconnect for SM8350
  ARM: tegra_defconfig: Enable CONFIG_DEVFREQ_THERMAL
  arm64: defconfig: Enable usb2_clksel for R-Car Gen3 and RZ/G2
  arm64: defconfig: enable Layerscape EDAC driver
  ARM: omap2plus_defconfig: Add LP5523 LED driver
  ARM: omap2plus_defconfig: Add WL1251 and WEXT modules
  ARM: shmobile: defconfig: Refresh for v5.13-rc1
  arm64: defconfig: Allow Mediatek boards to boot from the mmc
  ...

3 years agoMerge tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Linus Torvalds [Sat, 10 Jul 2021 16:46:20 +0000 (09:46 -0700)]
Merge tag 'arm-drivers-5.14' of git://git./linux/kernel/git/soc/soc

Pull ARM driver updates from Olof Johansson:

 - Reset controllers: Adding support for Microchip Sparx5 Switch.

 - Memory controllers: ARM Primecell PL35x SMC memory controller driver
   cleanups and improvements.

 - i.MX SoC drivers: Power domain support for i.MX8MM and i.MX8MN.

 - Rockchip: RK3568 power domains support + DT binding updates,
   cleanups.

 - Qualcomm SoC drivers: Amend socinfo with more SoC/PMIC details,
   including support for MSM8226, MDM9607, SM6125 and SC8180X.

 - ARM FFA driver: "Firmware Framework for ARMv8-A", defining management
   interfaces and communication (including bus model) between partitions
   both in Normal and Secure Worlds.

 - Tegra Memory controller changes, including major rework to deal with
   identity mappings at boot and integration with ARM SMMU pieces.

* tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (120 commits)
  firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string
  firmware: turris-mox-rwtm: show message about HWRNG registration
  firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng
  firmware: turris-mox-rwtm: report failures better
  firmware: turris-mox-rwtm: fix reply status decoding function
  soc: imx: gpcv2: add support for i.MX8MN power domains
  dt-bindings: add defines for i.MX8MN power domains
  firmware: tegra: bpmp: Fix Tegra234-only builds
  iommu/arm-smmu: Use Tegra implementation on Tegra186
  iommu/arm-smmu: tegra: Implement SID override programming
  iommu/arm-smmu: tegra: Detect number of instances at runtime
  dt-bindings: arm-smmu: Add Tegra186 compatible string
  firmware: qcom_scm: Add MDM9607 compatible
  soc: qcom: rpmpd: Add MDM9607 RPM Power Domains
  soc: renesas: Add support to read LSI DEVID register of RZ/G2{L,LC} SoC's
  soc: renesas: Add ARCH_R9A07G044 for the new RZ/G2L SoC's
  dt-bindings: soc: rockchip: drop unnecessary #phy-cells from grf.yaml
  memory: emif: remove unused frequency and voltage notifiers
  memory: fsl_ifc: fix leak of private memory on probe failure
  memory: fsl_ifc: fix leak of IO mapping on probe failure
  ...

3 years agoMerge tag 'arm-dt-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Linus Torvalds [Sat, 10 Jul 2021 16:33:54 +0000 (09:33 -0700)]
Merge tag 'arm-dt-5.14' of git://git./linux/kernel/git/soc/soc

Pull ARM devicetree updates from Olof Johansson:
 "Like always, the DT branch is sizable. There are numerous additions
  and fixes to existing platforms, but also a handful of new ones
  introduced. Less than some other releases, but there's been
  significant work on cleanups, refactorings and device enabling on
  existing platforms.

  A non-exhaustive list of new material:

   - Refactoring of BCM2711 dtsi structure to add support for the
     Raspberry Pi 400

   - Rockchip: RK3568 SoC and EVB, video codecs for
     rk3036/3066/3188/322x

   - Qualcomm: SA8155p Automotive platform (SM8150 derivative),
     SM8150/8250 enhancements and support for Sony Xperia 1/1II and
     5/5II

   - TI K3: PCI/USB3 support on AM64-sk boards, R5 remoteproc
     definitions

   - TI OMAP: Various cleanups

   - Tegra: Audio support for Jetson Xavier NX, SMMU support on Tegra194

   - Qualcomm: lots of additions for peripherals across several SoCs,
     and new support for Microsoft Surface Duo (SM8150-based), Huawei
     Ascend G7.

   - i.MX: Numerous additions of features across SoCs and boards.

   - Allwinner: More device bindings for V3s, Forlinx OKA40i-C and
     NanoPi R1S H5 boards

   - MediaTek: More device bindings for mt8167, new Chromebook system
     variants for mt8183

   - Renesas: RZ/G2L SoC and EVK added

   - Amlogic: BananaPi BPI-M5 board added"

* tag 'arm-dt-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (511 commits)
  arm64: dts: rockchip: add basic dts for RK3568 EVB
  arm64: dts: rockchip: add core dtsi for RK3568 SoC
  arm64: dts: rockchip: add generic pinconfig settings used by most Rockchip socs
  ARM: dts: rockchip: add vpu and vdec node for RK322x
  ARM: dts: rockchip: add vpu nodes for RK3066 and RK3188
  ARM: dts: rockchip: add vpu node for RK3036
  arm64: dts: ipq8074: Add QUP6 I2C node
  arm64: dts: rockchip: Re-add regulator-always-on for vcc_sdio for rk3399-roc-pc
  arm64: dts: rockchip: Re-add regulator-boot-on, regulator-always-on for vdd_gpu on rk3399-roc-pc
  arm64: dts: rockchip: add ir-receiver for rk3399-roc-pc
  arm64: dts: rockchip: Add USB-C port details for rk3399 Firefly
  arm64: dts: rockchip: Sort rk3399 firefly pinmux entries
  arm64: dts: rockchip: add infrared receiver node to RK3399 Firefly
  arm64: dts: rockchip: add SPDIF node for rk3399-firefly
  arm64: dts: rockchip: Add Rotation Property for OGA Panel
  arm64: dts: qcom: sc7180: bus votes for eMMC and SD card
  arm64: dts: qcom: sm8250-edo: Add Samsung touchscreen
  arm64: dts: qcom: sm8250-edo: Enable GPI DMA
  arm64: dts: qcom: sm8250-edo: Enable ADSP/CDSP/SLPI
  arm64: dts: qcom: sm8250-edo: Enable PCIe
  ...

3 years agoMerge tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Linus Torvalds [Sat, 10 Jul 2021 16:22:44 +0000 (09:22 -0700)]
Merge tag 'arm-soc-5.14' of git://git./linux/kernel/git/soc/soc

Pull ARM SoC updates from Olof Johansson:
 "A few SoC (code) changes have queued up this cycle, mostly for minor
  changes and some refactoring and cleanup of legacy platforms. This
  branch also contains a few of the fixes that weren't sent in by the
  end of the release (all fairly minor).

   - Adding an additional maintainer for the TEE subsystem (Sumit Garg)

   - Quite a significant modernization of the IXP4xx platforms by Linus
     Walleij, revisiting with a new PCI host driver/binding, removing
     legacy mach/* include dependencies and moving platform
     detection/config to drivers/soc. Also some updates/cleanup of
     platform data.

   - Core power domain support for Tegra platforms, and some
     improvements in build test coverage by adding stubs for compile
     test targets.

   - A handful of updates to i.MX platforms, adding legacy (non-PSCI)
     SMP support on i.MX7D, SoC ID setup for i.MX50, removal of platform
     data and board fixups for iMX6/7.

  ... and a few smaller changes and fixes for Samsung, OMAP, Allwinner,
  Rockchip"

* tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (53 commits)
  MAINTAINERS: Add myself as TEE subsystem reviewer
  ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device"
  hw_random: ixp4xx: Add OF support
  hw_random: ixp4xx: Add DT bindings
  hw_random: ixp4xx: Turn into a module
  hw_random: ixp4xx: Use SPDX license tag
  hw_random: ixp4xx: enable compile-testing
  pata: ixp4xx: split platform data to its own header
  soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h
  PCI: ixp4xx: Add a new driver for IXP4xx
  PCI: ixp4xx: Add device tree bindings for IXP4xx
  ARM/ixp4xx: Make NEED_MACH_IO_H optional
  ARM/ixp4xx: Move the virtual IObases
  MAINTAINERS: ARM/MStar/Sigmastar SoCs: Add a link to the MStar tree
  ARM: debug: add UART early console support for MSTAR SoCs
  ARM: dts: ux500: Fix LED probing
  ARM: imx: add smp support for imx7d
  ARM: imx6q: drop of_platform_default_populate() from init_machine
  arm64: dts: rockchip: Update RK3399 PCI host bridge window to 32-bit address memory
  soc/tegra: fuse: Fix Tegra234-only builds
  ...

3 years agoMerge tag 'fixes-2021-07-09' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt...
Linus Torvalds [Sat, 10 Jul 2021 16:17:13 +0000 (09:17 -0700)]
Merge tag 'fixes-2021-07-09' of git://git./linux/kernel/git/rppt/memblock

Pull memblock fix from Mike Rapoport:
 "This is a fix for the rework of ARM's pfn_valid() implementation
  merged during this merge window.

  Don't abuse pfn_valid() to check if pfn is in RAM

  The semantics of pfn_valid() is to check presence of the memory map
  for a PFN and not whether a PFN is in RAM. The memory map may be
  present for a hole in the physical memory and if such hole corresponds
  to an MMIO range, __arm_ioremap_pfn_caller() will produce a WARN() and
  fail.

  Use memblock_is_map_memory() instead of pfn_valid() to check if a PFN
  is in RAM or not"

* tag 'fixes-2021-07-09' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM

3 years agoMerge branch 'for-5.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis...
Linus Torvalds [Sat, 10 Jul 2021 16:06:41 +0000 (09:06 -0700)]
Merge branch 'for-5.14-fixes' of git://git./linux/kernel/git/dennis/percpu

Pull percpu fix from Dennis Zhou:
 "This is just a single change to fix percpu depopulation. The code
  relied on depopulation code written specifically for the free path and
  relied on vmalloc to do the tlb flush lazily. As we're modifying the
  backing pages during the lifetime of a chunk, we need to also flush
  the tlb accordingly.

  Guenter Roeck reported this issue in [1] on mips. I believe we just
  happen to be lucky given the much larger chunk sizes on x86 and
  consequently less churning of this memory"

Link: https://lore.kernel.org/lkml/20210702191140.GA3166599@roeck-us.net/
* 'for-5.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
  percpu: flush tlb in pcpu_reclaim_populated()

3 years agortc: pcf2127: handle timestamp interrupts
Mian Yousaf Kaukab [Tue, 29 Jun 2021 15:06:43 +0000 (17:06 +0200)]
rtc: pcf2127: handle timestamp interrupts

commit 03623b4b041c ("rtc: pcf2127: add tamper detection support")
added support for timestamp interrupts. However they are not being
handled in the irq handler. If a timestamp interrupt occurs it
results in kernel disabling the interrupt and displaying the call
trace:

[  121.145580] irq 78: nobody cared (try booting with the "irqpoll" option)
...
[  121.238087] [<00000000c4d69393>] irq_default_primary_handler threaded [<000000000a90d25b>] pcf2127_rtc_irq [rtc_pcf2127]
[  121.248971] Disabling IRQ #78

Handle timestamp interrupts in pcf2127_rtc_irq(). Save time stamp
before clearing TSF1 and TSF2 flags so that it can't be overwritten.
Set a flag to mark if the timestamp is valid and only report to sysfs
if the flag is set. To mimic the hardware behavior, don’t save
another timestamp until the first one has been read by the userspace.

However, if the alarm irq is not configured, keep the old way of
handling timestamp interrupt in the timestamp0 sysfs calls.

Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com>
Tested-by: Bruno Thomsen <bruno.thomsen@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210629150643.31551-1-ykaukab@suse.de
3 years agortc: at91sam9: Remove unnecessary offset variable checks
Nobuhiro Iwamatsu [Thu, 8 Jul 2021 05:13:40 +0000 (14:13 +0900)]
rtc: at91sam9: Remove unnecessary offset variable checks

The offset variable is checked by at91_rtc_readalarm(), but this check
is unnecessary because the previous check knew that the value of this
variable was not 0.
This removes that unnecessary offset variable checks.

Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210708051340.341345-1-nobuhiro1.iwamatsu@toshiba.co.jp
3 years agortc: s5m: Check return value of s5m_check_peding_alarm_interrupt()
Nobuhiro Iwamatsu [Thu, 8 Jul 2021 05:13:04 +0000 (14:13 +0900)]
rtc: s5m: Check return value of s5m_check_peding_alarm_interrupt()

s5m_check_peding_alarm_interrupt() in s5m_rtc_read_alarm() gets the return
value, but doesn't use it.
This modifies using the s5m_check_peding_alarm_interrupt()"s return value
as the s5m_rtc_read_alarm()'s return value.

Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210708051304.341278-1-nobuhiro1.iwamatsu@toshiba.co.jp
3 years agortc: spear: convert to SPDX identifier
Nobuhiro Iwamatsu [Wed, 7 Jul 2021 07:58:04 +0000 (16:58 +0900)]
rtc: spear: convert to SPDX identifier

Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-11-nobuhiro1.iwamatsu@toshiba.co.jp
3 years agortc: tps6586x: convert to SPDX identifier
Nobuhiro Iwamatsu [Wed, 7 Jul 2021 07:58:02 +0000 (16:58 +0900)]
rtc: tps6586x: convert to SPDX identifier

Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-9-nobuhiro1.iwamatsu@toshiba.co.jp
3 years agortc: tps80031: convert to SPDX identifier
Nobuhiro Iwamatsu [Wed, 7 Jul 2021 07:58:01 +0000 (16:58 +0900)]
rtc: tps80031: convert to SPDX identifier

Use SPDX-License-Identifier instead of a verbose license text.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210707075804.337458-8-nobuhiro1.iwamatsu@toshiba.co.jp