mirror of https://gitee.com/openkylin/linux.git
62 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Greg Kroah-Hartman
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d5bd1eba19 |
First round of new features, device support and cleanups for IIO in the 4.9 cycle.
Device support
* ak8974
- New driver and bindings for this 2009 vintage magnetometer (it was very
popular back then!)
* atlas-ph-sensor
- ORP sensor support(I had to look up what one of these was)
* cio-dac
- New driver for Measurement Computing DAC boards
* dmard06
- New driver for Domintech DMARDO6 accelerometer. Also vendor prefix.
* dmard09
- New driver for Domintech DMARD09 accelerometer.
* maxim-thermocouple
- max6675 and max31855 new driver
* mt6577 auxdac
- new driver for this Mediatek chip mt2701, mt6577 and mt8173 have this
hardware.
* ti-adc161s626
- new driver for this TI single channel differential ADC.
* vcnl4000
- support vcnl4010 and vcnl4020 which are compatible for all features
currently supported by this driver.
New features
* Core
- Allow retrieving of underlying iio_dev from a callback buffer handle.
This is needed to allow client drivers to perform operations such as
configuring the trigger used.
* hid-sensors
- asynchronous resume support to avoid really long resume times.
* kxcjk-1013
- add the mysterious KIOX000A ACPI id seen in the wild.
* Tools
- lsiio now enumerates processed as well as raw channels.
Cleanup
* ad7298
- use iio_device_claim_direct_mode and friends to simplify locking around
mode switching and drop some boilerplate.
* ad7793
- use iio_device_claim_direct_mode and friends to simplify locking around
mode switching and drop some boilerplate.
*
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Zhiyong Tao
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3ad16a39ed |
dt-bindings: auxadc: Add binding document for Mediatek auxadc.
The commit adds the device tree binding documentation for the mediatek auxadc found on Mediatek MT2701. Thermal gets auxadc sample data by iio device. So the commit changes auxadc device tree binding documentation from /soc/mediatek/auxadc.txt to /iio/adc/mt6577_auxadc.txt. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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Linus Torvalds
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043248cd4e |
ARM: DT updates for v4.8
Device tree contents continue to be the largest branches we submit. This
time around, some of the contents worth pointing out is:
- New SoC platforms:
- Freescale i.MX 7Solo
- Broadcom BCM23550
- Cirrus Logic EP7209 and EP7211 (clps711x platforms)_
- Hisilicon HI3519
- Renesas R8A7792
Some of the other delta that is sticking out, line-count wise:
- Exynos moves of IP blocks under an SoC bus, which causes a large delta due
to indentation changes
- A new Tegra K1 board: Apalis
- A bunch of small updates to many Allwinner platforms; new hardware support,
some cleanup, etc.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM DT updates from Olof Johansson:
"Device tree contents continue to be the largest branches we submit.
This time around, some of the contents worth pointing out is:
New SoC platforms:
- Freescale i.MX 7Solo
- Broadcom BCM23550
- Cirrus Logic EP7209 and EP7211 (clps711x platforms)_
- Hisilicon HI3519
- Renesas R8A7792
Some of the other delta that is sticking out, line-count wise:
- Exynos moves of IP blocks under an SoC bus, which causes a large
delta due to indentation changes
- a new Tegra K1 board: Apalis
- a bunch of small updates to many Allwinner platforms; new hardware
support, some cleanup, etc"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (426 commits)
ARM: dts: sun8i: Add dts file for inet86dz board
ARM: dts: sun8i: Add dts file for Polaroid MID2407PXE03 tablet
ARM: dts: sun8i: Use sun8i-reference-design-tablet for ga10h dts
ARM: dts: sun8i: Use sun8i-reference-design-tablet for polaroid mid2809pxe04
ARM: dts: sun8i: reference-design-tablet: Add drivevbus-supply
ARM: dts: Copy sun8i-q8-common.dtsi sun8i-reference-design-tablet.dtsi
ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts
ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for dit4350 dts
ARM: dts: sun5i: reference-design-tablet: Remove mention of q8
ARM: dts: sun5i: reference-design-tablet: Set lradc vref to avcc
ARM: dts: sun5i: Rename sun5i-q8-common.dtsi sun5i-reference-design-tablet.dtsi
ARM: dts: sun5i: Move q8 display bits to sun5i-a13-q8-tablet.dts
ARM: dts: sunxi: Rename sunxi-q8-common.dtsi sunxi-reference-design-tablet.dtsi
ARM: dts: at91: Don't build unnecessary dtbs
ARM: dts: at91: sama5d3x: separate motherboard gmac and emac definitions
ARM: dts: at91: at91sam9g25ek: fix isi endpoint node
ARM: dts: at91: move isi definition to at91sam9g25ek
ARM: dts: at91: fix i2c-gpio node name
ARM: dts: at91: vinco: fix regulator name
ARM: dts: at91: ariag25 : fix onewire node
...
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Linus Torvalds
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43a0a98aa8 |
ARM: SoC driver updates for v4.8
Driver updates for ARM SoCs. A slew of changes this release cycle. The reset driver tree, that we merge through arm-soc for historical reasons, is also sizable this time around. Among the changes: - clps711x: Treewide changes to compatible strings, merged here for simplicity. - Qualcomm: SCM firmware driver cleanups, move to platform driver - ux500: Major cleanups, removal of old mach-specific infrastructure. - Atmel external bus memory driver - Move of brcmstb platform to the rest of bcm - PMC driver updates for tegra, various fixes and improvements - Samsung platform driver updates to support 64-bit Exynos platforms - Reset controller cleanups moving to devm_reset_controller_register() APIs - Reset controller driver for Amlogic Meson - Reset controller driver for Hisilicon hi6220 - ARM SCPI power domain support -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXnm1XAAoJEIwa5zzehBx35lcP/ApuQarIXeZCQZtjlUBV9McW o3o7FhKFHePmEPeoYCvVeK5D8NykTkQv3WpnCknoxPJzxGJF7jbPWQJcVnXfKOXD kTcyIK15WL2HHtSE3lYyLfyUPz8AbJyRt0l0cxgcg6jvo+uzlWooNz1y78rLIYzg UwRssj7OiHv4dsyYRHZIsjnB8gMWw8rYMk154gP2xy6MnNXXzzOVVnOiVqxSZBm+ EgIIcROMOqkkHuFlClMYKluIgrmgz1Ypjf+FuAg7dqXZd+TGRrmGXeI7SkGThfLu nyvY3N18NViNu7xOUkI9zg7+ifyYM8Si9ylalSICSJdIAxZfiwFqFaLJvVWKU1rY rBOBjKckQI0/X9WYusFNFHcijhIFV8/FgGAnVRRMPdvlCss7Zp03C9mR4AEhmKMX rLG49x81hU1C+LftC59ml3iB8dhZrrRkbxNHjLFHVGWNrKMrmJKa8JhXGRAoNM+u LRauiuJZatqvLfISNvpfcoW2EashVoU3f+uC8ymT3QCyME3wZm0t7T4tllxhMfBl sOgJqNkTKDmPLofwm/dASiLML7ZF1WePScrFyOACnj9K4mUD+OaCnowtWoQPu0eI aNmT84oosJ2S9F/iUDPtFHXdzQ+1QPPfSiQ9FXMoauciVq/2F+pqq68yYgqoxFOG vmkmG2YM4Wyq43u0BONR =O8+y -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Olof Johansson: "Driver updates for ARM SoCs. A slew of changes this release cycle. The reset driver tree, that we merge through arm-soc for historical reasons, is also sizable this time around. Among the changes: - clps711x: Treewide changes to compatible strings, merged here for simplicity. - Qualcomm: SCM firmware driver cleanups, move to platform driver - ux500: Major cleanups, removal of old mach-specific infrastructure. - Atmel external bus memory driver - Move of brcmstb platform to the rest of bcm - PMC driver updates for tegra, various fixes and improvements - Samsung platform driver updates to support 64-bit Exynos platforms - Reset controller cleanups moving to devm_reset_controller_register() APIs - Reset controller driver for Amlogic Meson - Reset controller driver for Hisilicon hi6220 - ARM SCPI power domain support" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (100 commits) ARM: ux500: consolidate base platform files ARM: ux500: move soc_id driver to drivers/soc ARM: ux500: call ux500_setup_id later ARM: ux500: consolidate soc_device code in id.c ARM: ux500: remove cpu_is_u* helpers ARM: ux500: use CLK_OF_DECLARE() ARM: ux500: move l2x0 init to .init_irq mfd: db8500 stop passing around platform data ASoC: ab8500-codec: remove platform data based probe ARM: ux500: move ab8500_regulator_plat_data into driver ARM: ux500: remove unused regulator data soc: raspberrypi-power: add CONFIG_OF dependency firmware: scpi: add CONFIG_OF dependency video: clps711x-fb: Changing the compatibility string to match with the smallest supported chip input: clps711x-keypad: Changing the compatibility string to match with the smallest supported chip pwm: clps711x: Changing the compatibility string to match with the smallest supported chip serial: clps711x: Changing the compatibility string to match with the smallest supported chip irqchip: clps711x: Changing the compatibility string to match with the smallest supported chip clocksource: clps711x: Changing the compatibility string to match with the smallest supported chip clk: clps711x: Changing the compatibility string to match with the smallest supported chip ... |
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Zhao Qiang
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0883c2c06f |
bindings: move cpm_qe binding from powerpc/fsl to soc/fsl
cpm_qe is supported on both powerpc and arm. and the QE code has been moved from arch/powerpc into drivers/soc/fsl, so move cpm_qe binding from powerpc/fsl to soc/fsl Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Acked-by: Rob Herring<robh@kernel.org> Signed-off-by: Scott Wood <oss@buserror.net> |
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Bjorn Andersson
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3680a4a974 |
soc: qcom: Update properties for smem state referencing
Update the property names to match device tree bindings, the correct values should be qcom,smem-states and qcom,smem-state-names. Also update the #qcom,smem-state-cells for consistency, before we merge any users of these properties. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Andy Gross <andy.gross@linaro.org> |
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Bjorn Andersson
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c49e9e95f4 |
dt: binding: Add Qualcomm WCNSS control binding
This binding describes the control interface for the Qualcomm WCNSS. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Andy Gross <andy.gross@linaro.org> |
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Linus Torvalds
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e7f44b65b5 |
Devicetree for 4.7:
- Rewrite of the unflattening code to avoid recursion and lessen the stack usage. - Rewrite of the phandle args parsing code to get rid of the fixed args size. This is needed for IOMMU code. - Sync to latest dtc which adds more dts style checking. These warnings are enabled with "W=1" compiles. - Tegra documentation updates related to the above warnings. - A bunch of spelling and other doc fixes. - Various vendor prefix additions. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXP3OZAAoJEPr7XbWNvGHDEUAQAJLbR9Js7RENPGX/u0NSJNaJ yQhyNVsz/BkAWFfWT6YEfyNnDY0UcRs2N9RHb+z65TsX1jvJJxLRDLRfz+rExfiZ cA1RJaF77kPOdA0eZapJIzPvAf97Zik+nzKLsqUPUSYaIzghV5rN6aR2AjXN5AYv TMQP41NwNQkxfO5I+NOssEB8IBH+DlAzg0LYXw8wNsAJc8o+DgEQjU8cxCqR0NgE SbpbJNF8tRXEJckZRC+Q7Gyn2J7VglmM/5VTFbBBwgIly2lcLADPVuX/Z6hZE3OH K7mhNWBu61vI5lU6u7q64ePeb63j+Ut/RR0tTPgjsLg0Qg0ue+6iZ66S9ZHEicbU wT4A/hjSImvZoQGGMrtUF5HGcaoMHGLGFgFc/Ouox8OQflntQBzuEx/gOQpPXcIT vdwITNW8/OGV3rgtmRO9mbdSZiAHPsydoTkIl+Ucod3nTrlEEOwgQARYO+2CfSRj sknndj26Kf+0n0tSv2d4JAEdEozp2ZPyfiAfpPXW74jOmOxeswUb3Kxx8YMwhCEl +s96rm1vtpNmJzXtuPV3eB0TydWMQ/3NXN6XOS7qEN/5y1AbQqKEoIyJOziBQMxe c9Eh/YSjsm4uw3Q0wHOI3s4hTwWfuBmwpIsANJVKrRbftPF58bMUBYU/44ReTtA8 iMsrqJpnSCcAyS8doWRY =s+gW -----END PGP SIGNATURE----- Merge tag 'devicetree-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Rewrite of the unflattening code to avoid recursion and lessen the stack usage. - Rewrite of the phandle args parsing code to get rid of the fixed args size. This is needed for IOMMU code. - Sync to latest dtc which adds more dts style checking. These warnings are enabled with "W=1" compiles. - Tegra documentation updates related to the above warnings. - A bunch of spelling and other doc fixes. - Various vendor prefix additions. * tag 'devicetree-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (52 commits) devicetree: Add Creative Technology vendor id gpio: dt-bindings: add ibm,ppc4xx-gpio binding of/unittest: Remove unnecessary module.h header inclusion drivers/of: Fix build warning in populate_node() drivers/of: Fix depth when unflattening devicetree of: dynamic: changeset prop-update revert fix drivers/of: Export of_detach_node() drivers/of: Return allocated memory from of_fdt_unflatten_tree() drivers/of: Specify parent node in of_fdt_unflatten_tree() drivers/of: Rename unflatten_dt_node() drivers/of: Avoid recursively calling unflatten_dt_node() drivers/of: Split unflatten_dt_node() of: include errno.h in of_graph.h of: document refcount incrementation of of_get_cpu_node() Documentation: dt: soc: fix spelling mistakes Documentation: dt: power: fix spelling mistake Documentation: dt: pinctrl: fix spelling mistake Documentation: dt: opp: fix spelling mistake Documentation: dt: net: fix spelling mistakes Documentation: dt: mtd: fix spelling mistake ... |
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Linus Torvalds
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4a5219edcd |
ARM: SoC driver updates for v4.7
Driver updates for ARM SoCs, these contain various things that touch the drivers/ directory but got merged through arm-soc for practical reasons. For the most part, this is now related to power management controllers, which have not yet been abstracted into a separate subsystem, and typically require some code in drivers/soc or arch/arm to control the power domains. Another large chunk here is a rework of the NVIDIA Tegra USB3.0 support, which was surprisingly tricky and took a long time to get done. Finally, reset controller handling as always gets merged through here as well. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVzuXkGCrR//JCVInAQKb5BAAv2HuJ/tDjC8nNfYi0/aIt4uaRfRWE84t +nIpdKl/pB9AQo+HdG9WNihHs2GN44PdQRrDZ1enQX8nvTzc+dUl0AI1GZmUDpF/ zCV2UJ39HMZcEPwf8lZk9X/JP4VOkJDM5pDgNZnnqdvkq0oqtKzmh0Kt6m2g6fIS LR3FVtCRxJDeT+pT+EpoN4jpW0cb3mjTWbn/a8Ar3BH07KBA3U22MVJhHArLjS30 /aXP+AkgdvlgmBher5z44N6Qd/KOLn78rnE4LCRC4FwSCqA+qqPJQNGNblV5MHjE s5CYTqlihqLiGapqJ4zGBhmqj0XU/3kFVboGqYlTGjzMkOFgjddTpMdfkBUoG5oJ UubJ51zzSLXTcMwILGNXVls4YjJRKwNH7jeSjuMqpWrAYP4qBcMn/HQ1GqUjkNv+ yWkheHiLDYgYkIDOBDuFUtJ7OXiVumGGxIE+r2K/sXeNI7gFcDxFExMIo11vPAWP WJ8ydTchyb/RUQbzhjEXhoIeCZwXQfe9s11qsyFQDCZLleWYQGs3gFKdEI1E7+BE oe018BSP+uaVXdaV18Ne4smwzydLAU9/ieUoO45PAUSN2reV4lWhFTlNiiiMd3Id IWoYwpxqP2VW9zJvLz6QGF/P+3cZ00m/1lecJCKHHPBmbUijCHWJmgLT73AdSXmR YIJ2UM5QMiY= =x+iD -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "Driver updates for ARM SoCs, these contain various things that touch the drivers/ directory but got merged through arm-soc for practical reasons. For the most part, this is now related to power management controllers, which have not yet been abstracted into a separate subsystem, and typically require some code in drivers/soc or arch/arm to control the power domains. Another large chunk here is a rework of the NVIDIA Tegra USB3.0 support, which was surprisingly tricky and took a long time to get done. Finally, reset controller handling as always gets merged through here as well" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (97 commits) arm-ccn: Enable building as module soc/tegra: pmc: Add generic PM domain support usb: xhci: tegra: Add Tegra210 support usb: xhci: Add NVIDIA Tegra XUSB controller driver dt-bindings: usb: xhci-tegra: Add Tegra210 XUSB controller support dt-bindings: usb: Add NVIDIA Tegra XUSB controller binding PCI: tegra: Support per-lane PHYs dt-bindings: pci: tegra: Update for per-lane PHYs phy: tegra: Add Tegra210 support phy: Add Tegra XUSB pad controller support dt-bindings: phy: tegra-xusb-padctl: Add Tegra210 support dt-bindings: phy: Add NVIDIA Tegra XUSB pad controller binding phy: core: Allow children node to be overridden clk: tegra: Add interface to enable hardware control of SATA/XUSB PLLs drivers: firmware: psci: make two helper functions inline soc: renesas: rcar-sysc: Add support for R-Car H3 power areas soc: renesas: rcar-sysc: Add support for R-Car E2 power areas soc: renesas: rcar-sysc: Add support for R-Car M2-N power areas soc: renesas: rcar-sysc: Add support for R-Car M2-W power areas soc: renesas: rcar-sysc: Add support for R-Car H2 power areas ... |
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Arnd Bergmann
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7430bc1942 |
- add pinctrl node for mt2701
- add mt2701 pmic wrapper binding - add auxadc binding document -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJXJzZHAAoJELQ5Ylss8dNDGpoP/jHQgPNO/V2lSaIxZVj7CyOO WWxKKP6StGOCeCEBwIX7Kd/bK0IX2b8Wi+hV7Q8Vf7FLfglNXyOP/gvL3ftyC8qf u07CK3BOBVcTwU1LcrzJF5QqcFS2QOdJ5ZdRw0XB83+lNLksZfPbOql8CFdHqxz1 ElHAlwClY4ndV3vn4vf89bq63T07ryoCHVUV0e9G5T0D/TyWaJNvgPNsXJR+rN2Q Er8qeXrvSJuKuWUq/7C0fksmerCiGtguplTQlSMO5fIDjNxmeFpyac4D66/0sL7n mD89j1+/9ylBPGmMeEtdoS+aCAz+OYew4+6a4VJXs8kpXBY++V7NSBvB3TFI7unO JhRsnYnsjUJuX5g9C+xTan8TcWyZzZEiUyf5B041zGkqyaYnIFOqBKFBZYSPJfk7 GxN/4XxiJwwCccynWm4eLBA/4IAS5di9vMU4Wc2ZyK0G59TP4hASmLlIy89c4nGy KEAzIzSwoDGYwnVdr0rZBXfm1VNFTF/biaTqjK93E15gNAI45wM87/E3wajBFDi0 9fkuwGDh1rWYipPU3y1YKi4qGsQoyDPrRGCbywVJEZYx5RdFEcNM/HauPl+E4tqm 86F8hE6bPY16wuc5YPnHNj6aghctwr64Glh6xXVsyTE523AnW9GqRzMAVWFIYRjY Eo5N6/MKDi0tXnDmaI4s =trG3 -----END PGP SIGNATURE----- Merge tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt Merge "ARM: mediatek: dts updates for v4.7" from Matthias Brugger: - add pinctrl node for mt2701 - add mt2701 pmic wrapper binding - add auxadc binding document * tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek: dt-bindings: MediaTek: Add binding document for the AUXADC dt-bindings: ARM: Mediatek: add MT2701/7623 string to the PMIC wrapper doc arm: dts: Add pinctrl/GPIO/EINT node for mt2701 |
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Eric Engestrom
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718756b503 |
Documentation: dt: soc: fix spelling mistakes
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org> |
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Elaine Zhang
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71daabca34 |
dt-bindings: modify document of Rockchip power domains
Rockchip Socs contain quality of service (qos) blocks managing priority, bandwidth, etc of the connection of each domain to the interconnect. These blocks loose state when their domain gets disabled and therefore need to be saved when disabling and restored when enabling a power-domain. These qos blocks also are similar over all currently available Rockchip SoCs. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Sascha Hauer
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610175b797 |
dt-bindings: MediaTek: Add binding document for the AUXADC
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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John Crispin
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e16cb8c23b |
dt-bindings: ARM: Mediatek: add MT2701/7623 string to the PMIC wrapper doc
Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Elaine Zhang
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e6e270aecb |
dt-bindings: add binding for rk3399 power domains
Add binding documentation for the power domains found on Rockchip RK3399 SoCs Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Jianqun Xu
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fe95effb4c |
dt-bindings: add bindings for Rockchip grf
Add devicetree bindings for Rockchip grf which found on Rockchip SoCs. Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Linus Torvalds
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46e595a17d |
ARM: SoC driver updates for v4.6
Driver updates for ARM SoCs, these contain various things that touch
the drivers/ directory but got merged through arm-soc for practical
reasons:
- Rockchip rk3368 gains power domain support
- Small updates for the ARM spmi driver
- The Atmel PMC driver saw a larger rework, touching both
arch/arm/mach-at91 and drivers/clk/at91
- All reset controller driver changes alway get merged through
arm-soc, though this time the largest change is the addition
of a MIPS pistachio reset driver
- One bugfix for the NXP (formerly Freescale) i.MX weim bus driver
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"Driver updates for ARM SoCs, these contain various things that touch
the drivers/ directory but got merged through arm-soc for practical
reasons:
- Rockchip rk3368 gains power domain support
- Small updates for the ARM spmi driver
- The Atmel PMC driver saw a larger rework, touching both
arch/arm/mach-at91 and drivers/clk/at91
- All reset controller driver changes alway get merged through
arm-soc, though this time the largest change is the addition of a
MIPS pistachio reset driver
- One bugfix for the NXP (formerly Freescale) i.MX weim bus driver"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits)
bus: imx-weim: Take the 'status' property value into account
clk: at91: remove useless includes
clk: at91: pmc: remove useless capacities handling
clk: at91: pmc: drop at91_pmc_base
usb: gadget: atmel: access the PMC using regmap
ARM: at91: remove useless includes and function prototypes
ARM: at91: pm: move idle functions to pm.c
ARM: at91: pm: find and remap the pmc
ARM: at91: pm: simply call at91_pm_init
clk: at91: pmc: move pmc structures to C file
clk: at91: pmc: merge at91_pmc_init in atmel_pmc_probe
clk: at91: remove IRQ handling and use polling
clk: at91: make use of syscon/regmap internally
clk: at91: make use of syscon to share PMC registers in several drivers
hwmon: (scpi) add energy meter support
firmware: arm_scpi: add support for 64-bit sensor values
firmware: arm_scpi: decrease Tx timeout to 20ms
firmware: arm_scpi: fix send_message and sensor_get_value for big-endian
reset: sti: Make reset_control_ops const
reset: zynq: Make reset_control_ops const
...
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Wang Dongsheng
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d64716caf7 |
Documentation: dt: binding: fsl: add devicetree binding for describing RCPM
RCPM is the Run Control and Power Management module performs all device-level tasks associated with device run control and power management. Add this for freescale powerpc platform and layerscape platform. Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com> Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com> [scottwood: s/pointer/phandle and "disabled" status from example] Signed-off-by: Scott Wood <oss@buserror.net> |
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zhangqing
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1f164bd5b7 |
dt-bindings: modify document of Rockchip power domains
Modify binding documentation for the power domains found on Rockchip RK3368 SoCs. Signed-off-by: zhangqing <zhangqing@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Linus Torvalds
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9638685e32 |
ARM: SoC driver updates for v4.5
Driver updates for ARM SoCs. Some for SoC-family code under drivers/soc,
but also some other driver updates that don't belong anywhere else. We also
bring in the drivers/reset code through arm-soc.
Some of the larger updates:
- Qualcomm support for SMEM, SMSM, SMP2P. All used to communicate with other
parts of the chip/board on these platforms, all proprietary protocols that
don't fit into other subsystems and live in drivers/soc for now.
- System bus driver for UniPhier
- Driver for the TI Wakeup M3 IPC device
- Power management for Raspberry PI
+ Again a bunch of other smaller updates and patches.
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Olof Johansson:
"Driver updates for ARM SoCs. Some for SoC-family code under
drivers/soc, but also some other driver updates that don't belong
anywhere else. We also bring in the drivers/reset code through
arm-soc.
Some of the larger updates:
- Qualcomm support for SMEM, SMSM, SMP2P. All used to communicate
with other parts of the chip/board on these platforms, all
proprietary protocols that don't fit into other subsystems and live
in drivers/soc for now.
- System bus driver for UniPhier
- Driver for the TI Wakeup M3 IPC device
- Power management for Raspberry PI
+ Again a bunch of other smaller updates and patches"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits)
bus: uniphier: allow only built-in driver
ARM: bcm2835: clarify RASPBERRYPI_FIRMWARE dependency
MAINTAINERS: Drop Kumar Gala from QCOM
bus: uniphier-system-bus: add UniPhier System Bus driver
ARM: bcm2835: add rpi power domain driver
dt-bindings: add rpi power domain driver bindings
ARM: bcm2835: Define two new packets from the latest firmware.
drivers/soc: make mediatek/mtk-scpsys.c explicitly non-modular
soc: mediatek: SCPSYS: Add regulator support
MAINTAINERS: Change QCOM entries
soc: qcom: smd-rpm: Add existing platform support
memory/tegra: Add number of TLB lines for Tegra124
reset: hi6220: fix modular build
soc: qcom: Introduce WCNSS_CTRL SMD client
ARM: qcom: select ARM_CPU_SUSPEND for power management
MAINTAINERS: Add rules for Qualcomm dts files
soc: qcom: enable smsm/smp2p modular build
serial: msm_serial: Make config tristate
soc: qcom: smp2p: Qualcomm Shared Memory Point to Point
soc: qcom: smsm: Add driver for Qualcomm SMSM
...
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Linus Torvalds
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6d1c244803 |
ARM: DT updates for v4.5
As usual, the bulk of this release is again DT file contents. There's a huge number of changes here, and it's challenging to give a crisp overview of just what is in here. To start with: New boards: - TI-based DM3730 from LogicPD (Torpedo) - Cosmic+ M4 (nommu) initial support (Freescale Vybrid) - Raspberry Pi 2 DT files - Watchdog on Meson8b - Veyron-mickey (ASUS Chromebit) DTS - Rockchip rk3228 SoC and eval board - Sigma Designs Tango4 Improvements: - Improved support for Qualcomm APQ8084, including Sony Xperia Z DT files - Misc new devices for Rockchip rk3036 and rk3288 - Allwinner updates for misc SoCs and systems ... and a _large_ number of other changes across the field. Devices added to SoC DTSI and board DTS files for a number of SoC vendors, new product boards on already-supported SoCs, cleanups and refactorings of existing DTS/DTSI files and a bunch of other changes. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWnr6fAAoJEIwa5zzehBx3p+gP+wYLUqXjCYgyu6oJPxJbWghj gPc4QJmhVlAWTqvE7Ut7RumWzGa7nUEH2QF9tiCLbDAw8727HJXhRHknFwaCsX45 BsvFQaKY99ClfUhoSI9GRa8e2jEArjzEPqkynHW/8FM20qWaj/Z8DDfixG75gR8u onrMw6kprNGwmyQwqu5zLDXhUBCQIs1xRRSabUjV1P5420dbBaGgtmQrdj7k+JDt wo9SKiG6d9CSYil3r7BC+0JwzbKNBxRGs2vv1BJOfbZ3Lj+uC0vj1AxoF/p7dOHy ohuvt7UwwtoUzzFMcMUo7E8qxl9u6bbnPDlUoRF7DVVi5SQoeZd8BOZXOdLRN2OQ qtgsmziDxtvh7Ydj6i89D69x7+GurAFcP8Aturprc5Zd5lO70PAYBD379IhIZ8y1 MVJltIEeuUZo7BaVBCHWQY9jJRtI3bAU6JdFPrFROsuo810IYd72Wbb1ZCfF7SV7 nBRvV7e71VQxb48c3p8Et5FntHuXfUlhkMrQ7Cb+2ugB/diGgZB9NfrZbP3Azv7f A5Ey9tNHaOCUxzYDCw80jTa7OwVWNJf2kOT1yikASk3vODKLv4E5YQ2DULnObWG7 iRmLYuuGka4sMs0ZjpV3kaqs+8rWu08x2rEr5X0wfU+DalIzUWA2oDKSgPLJoacV gXKP039CIxQAiottcppA =XDLa -----END PGP SIGNATURE----- Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "As usual, the bulk of this release is again DT file contents. There's a huge number of changes here, and it's challenging to give a crisp overview of just what is in here. To start with: New boards: - TI-based DM3730 from LogicPD (Torpedo) - Cosmic+ M4 (nommu) initial support (Freescale Vybrid) - Raspberry Pi 2 DT files - Watchdog on Meson8b - Veyron-mickey (ASUS Chromebit) DTS - Rockchip rk3228 SoC and eval board - Sigma Designs Tango4 Improvements: - Improved support for Qualcomm APQ8084, including Sony Xperia Z DT files - Misc new devices for Rockchip rk3036 and rk3288 - Allwinner updates for misc SoCs and systems ... and a _large_ number of other changes across the field. Devices added to SoC DTSI and board DTS files for a number of SoC vendors, new product boards on already-supported SoCs, cleanups and refactorings of existing DTS/DTSI files and a bunch of other changes" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (469 commits) ARM: dts: compulab: add new board description ARM: versatile: add the syscon LEDs to the DT dts: vt8500: Fix errors in SDHC node for WM8505 ARM: dts: imx6q: clean up unused ipu2grp ARM: dts: silk: Add compatible property to "partitions" node ARM: dts: gose: Add compatible property to "partitions" node ARM: dts: porter: Add compatible property to "partitions" node ARM: dts: koelsch: Add compatible property to "partitions" node ARM: dts: lager: Add compatible property to "partitions" node ARM: dts: bockw: Add compatible property to "partitions" node ARM: dts: meson8b: Add watchdog node Documentation: watchdog: Add new bindings for meson8b ARM: meson: Add status LED for Odroid-C1 ARM: dts: uniphier: fix a typo in comment block ARM: bcm2835: Add the auxiliary clocks to the device tree. ARM: bcm2835: Add devicetree for bcm2836 and Raspberry Pi 2 B ARM: bcm2835: Move the CPU/peripheral include out of common RPi DT. ARM: bcm2835: Split the DT for peripherals from the DT for the CPU ARM: realview: set up cache correctly on the PB11MPCore ARM: dts: Unify G2D device node with other devices on exynos4 ... |
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Linus Torvalds
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4b43ea2a7c |
regulator: Update for v4.5
Aside from a fix for a spurious warning (which caused more problems than it fixed in the fixing really) this is all driver updates, including new drivers for Dialog PV88060/90 and TI LM363x and TPS65086 devices. The qcom_smd driver has had PM8916 and PMA8084 support added. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJWlUWiAAoJECTWi3JdVIfQtywH/0joibyUbL34arXcPNCUUhlo UnhTgT1kfOoS01ODt9gU49X4/8SRL9HdjcrIV8yTz4Ldb8by8Rd3ZrkO//9zs7BF 5PIqIzEw6FT/Ovsj8Tc35irccMSrwtTIGRrA8zrM/WtWQWcIUWFxMw+j/lewIvvH jHZNTTLL5XemObSTfvzhbS6PZ8RcvRVXLNJjZYYO5xAEHNg3i5Hxao5p3QKzVJ8m P5n4jSiTY/pVePcs9dzzQTGjlzkE11KX7DBxnmXOSPZsArSaRIC53DCmqu/JoG+o 3JJBkmRx7IJb0651hclFaUl8Wl56FSst+zigeAj82b301xpVR30iG3xiwYK/AT8= =NQ6n -----END PGP SIGNATURE----- Merge tag 'regulator-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "Aside from a fix for a spurious warning (which caused more problems than it fixed in the fixing really) this is all driver updates, including new drivers for Dialog PV88060/90 and TI LM363x and TPS65086 devices. The qcom_smd driver has had PM8916 and PMA8084 support added" * tag 'regulator-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (36 commits) regulator: core: remove some dead code regulator: core: use dev_to_rdev regulator: lp872x: Get rid of duplicate reference to DVS GPIO regulator: lp872x: Add missing of_match in regulators descriptions regulator: axp20x: Fix GPIO LDO enable value for AXP22x regulator: lp8788: constify regulator_ops structures regulator: wm8*: constify regulator_ops structures regulator: da9*: constify regulator_ops structures regulator: mt6311: Use REGCACHE_RBTREE regulator: tps65917/palmas: Add bypass ops for LDOs with bypass capability regulator: qcom-smd: Add support for PMA8084 regulator: qcom-smd: Add PM8916 support soc: qcom: documentation: Update SMD/RPM Docs regulator: pv88090: logical vs bitwise AND typo regulator: pv88090: Fix irq leak regulator: pv88090: new regulator driver regulator: wm831x-ldo: Use platform_register/unregister_drivers() regulator: wm831x-dcdc: Use platform_register/unregister_drivers() regulator: lp8788-ldo: Use platform_register/unregister_drivers() regulator: core: Fix nested locking of supplies ... |
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Arnd Bergmann
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5d2c585c7d |
This pull request includes the bcm2835 changes for 4.5 targeting the
arm-soc next/drivers branch. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABCgAGBQJWgdrrAAoJELXWKTbR/J7oD/gP+wXI5ULjQ9fobUXWQYkHSL8d RfCEEdZ9nVcwLgxqvrnpzliUtK7tLSy4CK/8pfnkoHOSkBJWNRS1uJkBM1oFB+Qi caI/0LB99PsfL/LM40Y2Lh3KjGv3yxG8Sk+mkLujKevoMPSIey/YkaHWB1a1e3Is FECCI4huVcDGr2p4YuGkgvTBYSxTLRfos2NArnEE/nGSPD5kTWMx9tfqYrB4Dxzr qo5rjPZaU37b82ZDDrMYePAaUAAR9eKalc5Y7Im4Tbh/rfDO4aCLLBKPvpKVI/Pt RcTj8YuLp7PYXoYhVIzYY//ps0fa8zyxGj2P0H0oR3/BVYmI6XdGo5zBdyRbfrGx ydeq1kuwvfNgSj7yoH0gbolP5D643LPtJoZ7ZRAs6Vo5+WjpahipZxbD/0YXpiL0 FPWA5h/QhU5V3ArwCoYqI77FvGryoAX7jcZua+GIBqXWY5UY3kMrqXXe/ATqcW/V svSf0peEB3gZoFUNZDK8z0h7FY3YscCTaRfHUB3KNaPT2Bj2p15hB8wrHu8At8CG VOH4Dl1UVQJ9O20G9kWQZlBAry5w0pSgTunb03uiJeVG9Tt0RRlhgmf2EjaC10qp mW5Il8/KL9mgcL3UeyP7CtVUKl3khI6ts/jymnoqU0zW2aT832JY5EIBSm5IwN5x 4EOeVBBoMp6Rx2JGwu+i =GinK -----END PGP SIGNATURE----- Merge tag 'bcm2835-drivers-next-2015-12-28' of http://github.com/anholt/linux into next/drivers Pull "BCM2835 drivers changes for 4.5" from Eric Anholt: This pull request includes the bcm2835 changes for 4.5 targeting the arm-soc next/drivers branch. * tag 'bcm2835-drivers-next-2015-12-28' of http://github.com/anholt/linux: ARM: bcm2835: add rpi power domain driver dt-bindings: add rpi power domain driver bindings ARM: bcm2835: Define two new packets from the latest firmware. |
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Olof Johansson
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4e9ab19576 |
Add regulators to the scpsys binding.
Move the include of the reset contoller to include/dt-bindings/reset. Add basic support for mt2701 SoC and evaluation board. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJWdxfdAAoJELQ5Ylss8dNDxEgP/RhO5qFNw7ThTlVd8HHHGXqu JuUy8WsVsp5cPq1Aksf9qNYlkv3tdGtKDmVv1QDTg5lIB7ytrm6uO3m+4feM+Awk 6qya8meRQowZTBU9SoBMLiNvKSiHkHnGeXVW3br92cPK9uxNJlCU9M1y9h9T7siW OdxQ884c09/ubTgUnspDPIrpoCCjcLvHhy+6etEfU6zZLxxOrOUbCFkOHxf4EHwZ BVDgukpxlDb3yL+GX9S0IfZu7EDu7MnUx/14RqyEPeAdXG4GR+cLrVg5s0YYyLuI YTRcwd7/WClMhGIYprf0mX8kPGJKC/L5JK7DGu1GmdLMCZ+vke5xgdqIiK0ssxkH O8VJIWRL1W6OuJQpZUDxRGpMo0aR+0fhpR5FuAtCyM8kaq8zTT182SpXR1AgsYmD FF8L6bxX68YIY8PHCs0B6wjN6gKGcQdXVPMAvPlLLaGbw5qZtLqiM2zQnaZSD6JM 9IpNx3jjjIWNHLol3wOQnosECJONqa/JuiWyCOA/5mGRAJS+NE7tEEnm9yTPrc3M 7dn4RrYq50xf0roqLpAmFZ6MU7RVA31vn0DkFnmRvoEzt5ZLAUMsg2nJImyhhMrm f5cdYIumHQCT0lpSvZL8gL/D+7AIffQaaQIfXzb7TsvJuta2kJSNhEbV1gNxS5Bs iPSJYeaMLhq807UJG+lw =qUem -----END PGP SIGNATURE----- Merge tag 'v4.4-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt Add regulators to the scpsys binding. Move the include of the reset contoller to include/dt-bindings/reset. Add basic support for mt2701 SoC and evaluation board. * tag 'v4.4-next-dts' of https://github.com/mbgg/linux-mediatek: dt-bindings: soc: Add supplies for Mediatek SCPSYS unit ARM: mediatek: DT: Move reset controller constants into common location ARM: dts: mediatek: add MT2701 basic support Document: DT: Add bindings for mediatek MT2701 SoC Platform Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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8eb1f10ee9 |
Qualcomm ARM Based Device Tree Updates for v4.5
* Add support for Sony Xperia Z * Updates for Sony Honami board * Updates for APQ8064 generic platform * Updates for MSM8974 generic platform * Add fixed rate oscillators for MSM8960 and APQ8064 * Add documentation for SMSM and SMP2P * Fixup PMIC compat strings * Add support for SMEM, RPM/SMD on APQ8084 * Fixup compat on IFC5640 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWcPySAAoJEFKiBbHx2RXVIq8P/3heOjXawoLnb6/xbiKzZ/fM T9weGZ4ISTT3LIWRgj2MjWh/Nl7dVDF7PnFzXibwoUefsaM30q+EXmKOZcM8VfRC dmnP7KEI80E7Y3sFknih9sYBvBsosq77rw8s148nMgliFFwKB06bboKzvz5lV3X6 0Vq6TPvVR2mwJcs9qnOI2k3wy7myZ59MpcQQceQPsgWz571a43j1bI/C5nVWRFuK QHJhOIwCTF2F8rVeWEAZ7avi4ATbkAv/523sy+kmbNQ61NlJGTsYit1ED4KM/D26 JfrHgtavsIY5cPgAR5om3+xE7XkRZunen+k5xKWYrsk1aOZK2ETZf0H39sZLE2tN 6U08J+Lylma+Vr2oA9oMsnuSMroi95+/qqML9mCARwZwZwjYwE3mj0OY6PcLly3a QbNShKf2wrY4gyY1GI4gZ86BwgDe5SVbgcd1sTLHFfXt0dW2tQuvJf0rxEtzCv3S xivMjNVJ4dpUILUmguWSmfpVi1h5b4poajBZEFR7qsXG1W0lvJJyIz+pp2gOYdT0 Pt2amBAj6Izi6bBojJfyA3SZ2+wYEqUyZOh1CyCYxdlwF8kE2Pv3ODsSRP+HlUnO Yk95gZqXT3s0qZR0QH3LXBNXReid416uqubgQ2knI+PWcqMonk7T/7KrKXSVSqko ZtuWPS3DErPGfdTE3yKv =1ERX -----END PGP SIGNATURE----- Merge tag 'qcom-dt-for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/dt Qualcomm ARM Based Device Tree Updates for v4.5 * Add support for Sony Xperia Z * Updates for Sony Honami board * Updates for APQ8064 generic platform * Updates for MSM8974 generic platform * Add fixed rate oscillators for MSM8960 and APQ8064 * Add documentation for SMSM and SMP2P * Fixup PMIC compat strings * Add support for SMEM, RPM/SMD on APQ8084 * Fixup compat on IFC5640 * tag 'qcom-dt-for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: (24 commits) arm: dts: Add support for PMA8084 on APQ8084 arm: dts: Add RPM/SMD support on APQ8084 arm: dts: Add APQ8084 SMEM nodes ARM: dts: qcom: apq8064-ifc6410 Use hardware flow control for GSBI6 arm: dts: qcom: apq8064: Add fixed rate on-board oscillators ARM: dts: qcom: msm8974: Add i2c8 node ARM: dts: qcom: msm8974: Disable wled and move it to honami arm: dts: qcom: Add generic PMIC gpio/MPP compat strings arm: dts: qcom: Add aliases for PMICs arm: dts: qcom: Update ifc6540 compat for qcom boot format arm: dts: qcom: Add board clocks ARM: dts: qcom: apq8064: Introduce Sony Xperia Z dts ARM: dts: qcom: apq8064: Introduce gsbi5 and gsbi5 serial node ARM: dts: qcom: apq8064: Declare all pm8921 regulators ARM: dts: qcom: apq8064: Add hwmutex and SMEM nodes dt-binding: soc: qcom: Introduce qcom, smp2p binding documentation dt-binding: soc: qcom: Add Qualcomm SMSM device tree documentation devicetree: Add hardware rng entry to qcom-apq8064.dtsi ARM: dts: qcom: msm8974-honami: Specify charging parameters ARM: dts: qcom: msm8974-honami: Add uSD slot nodes ... Signed-off-by: Olof Johansson <olof@lixom.net> |
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Alexander Aring
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4c8b338f9a |
dt-bindings: add rpi power domain driver bindings
This patch adds devicetree tree bindings for the Raspberry Pi power domain driver. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Kevin Hilman <khilman@linaro.org> |
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Andy Gross
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7a40058589 |
soc: qcom: documentation: Update SMD/RPM Docs
This patch moves the qcom,smd-rpm.txt to the correct location and splits out the smd and rpm documentation. In addition, a smd-rpm-regulator document is added. Signed-off-by: Andy Gross <agross@codeaurora.org> Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Mark Brown <broonie@kernel.org> |
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Krzysztof Kozlowski
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22697acdd7 |
dt-bindings: Consolidate SRAM bindings from all vendors
SRAM bindings for various SoCs, using the mmio-sram genalloc API, are spread over different places - per SoC vendor. Since all of these are quite similar (they depend on mmio-sram) move them to a common place. Suggested-by: Rob Herring <robh+dt@kernel.org> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Kukjin Kim <kgene@kernel.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Rob Herring <robh@kernel.org> |
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Sascha Hauer
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eb0fc0d6ae |
dt-bindings: soc: Add supplies for Mediatek SCPSYS unit
The power domains in the SCPSYS unit are supplied by regulators. Add the properties for them to the binding document. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Bjorn Andersson
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2f5de46c59 |
dt-binding: soc: qcom: Introduce qcom, smp2p binding documentation
Introduce binding documentation for the Qualcomm Shared Memory Point 2 Point protocol. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Andy Gross <agross@codeaurora.org> |
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Bjorn Andersson
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eab5c6bc52 |
dt-binding: soc: qcom: Add Qualcomm SMSM device tree documentation
This documents a device tree binding for the Qualcomm Shared Memory State Machine. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Andy Gross <agross@codeaurora.org> |
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Russell King
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9cfc5c90ad |
dt-bindings: add Marvell PMU documentation
Add the required DT binding documentation for the Marvell PMU driver. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> |
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Dave Gerlach
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fe9b867d24 |
Documentation: dt: add bindings for TI Wakeup M3 IPC device
Add the device tree bindings document for the TI Wakeup M3 IPC device on AM33xx and AM43xx SoCs. These devices are used by the TI wkup_m3_ipc driver, and contain the registers upon which the IPC protocol to communicate with the Wakeup M3 processor is implemented. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Linus Torvalds
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c0d6fe2f01 |
ARM: DT updates for v4.4
As usual, this is the massive branch we have for each release. Lots of various updates and additions of hardware descriptions on existing hardware, as well as the usual additions of new boards and SoCs. This is also the first release where we've started mixing 64- and 32-bit DT updates in one branch. (Specific details on what's actually here and new is pretty easy to tell from the diffstat, so there's little point in duplicating listing it here.) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWQT2WAAoJEIwa5zzehBx37tgQAIBe5eDJFXFihTlyOQ2plL3q vVH4OCzXIHELfM1J8CGZNah1wCQqNOts8RAmDCzxr+zSYuLOwJOEDZ6NKmErMxl0 NTj3+BsqKO3NRym970ofPqU9JRLQmpZ8K7dzk8Nwj2+r1WZHFu/j6Jv44n/Ns0lw 7+wxnG322lTm7SnvALCMD5lD4Y7VpThooWy5SdFtRoAetn+cLbVCJIeeQvO6Vxkp NooeJR0t2e8cpbAND5Jwu6eeWRcIbrvgjYDe0omhrIY05i9yNvIsC2HuQFGjF43z p2CnQvcKnhOXTZw3yse1Fx5igA7jqwVjjC/lVeDyxhusAtLpmuB6qbSaj7DpqkSQ nJxX1d49WKm68K+aknmee1kYRrvc4DE/kORI4IxXnsVNMu16ifTVLnxKgUhwzukb eZdTP6rsqgNozaYvh0k1vfSFd+CNSkBg+E9nrI3tU95yo3LOIhobVBCvBcWlmUvQ JdavRztqosChjIx3a9i1eCNKJtCg9p4m+gWjUqVVWsxBHe/3HojzjZnsBSynIQMA uGIVm0TKhNl1Svxl3oJo9257UCUK7+5PqJHK9IHrcWDULYx05JGSjuZcyvNS6Fo+ u1DMf0ud4gXJYhecFBa7b3zRjk5YxptgCCTjeEEOTUJbbhZqDjGFZlNuFi6dmqD3 ILJ2QMe/DGiPIlUmCfsx =qY1q -----END PGP SIGNATURE----- Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "As usual, this is the massive branch we have for each release. Lots of various updates and additions of hardware descriptions on existing hardware, as well as the usual additions of new boards and SoCs. This is also the first release where we've started mixing 64- and 32-bit DT updates in one branch. (Specific details on what's actually here and new is pretty easy to tell from the diffstat, so there's little point in duplicating listing it here)" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (499 commits) ARM: dts: uniphier: add system-bus-controller nodes ARM64: juno: disable NOR flash node by default ARM: dts: uniphier: add outer cache controller nodes arm64: defconfig: Enable PCI generic host bridge by default arm64: Juno: Add support for the PCIe host bridge on Juno R1 Documentation: of: Document the bindings used by Juno R1 PCIe host bridge ARM: dts: uniphier: add I2C aliases for ProXstream2 boards dts/Makefile: Add build support for LS2080a QDS & RDB board DTS dts/ls2080a: Add DTS support for LS2080a QDS & RDB boards dts/ls2080a: Update Simulator DTS to add support of various peripherals dts/ls2080a: Remove text about writing to Free Software Foundation dts/ls2080a: Update DTSI to add support of various peripherals doc: DTS: Update DWC3 binding to provide reference to generic bindings doc/bindings: Update GPIO devicetree binding documentation for LS2080A Documentation/dts: Move FSL board-specific bindings out of /powerpc Documentation: DT: Add entry for FSL LS2080A QDS and RDB boards arm64: Rename FSL LS2085A SoC support code to LS2080A arm64: Use generic Layerscape SoC family naming ARM: dts: uniphier: add ProXstream2 Vodka board support ARM: dts: uniphier: add ProXstream2 Gentil board support ... |
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Linus Torvalds
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b44a3d2a85 |
ARM: SoC driver updates for v4.4
As we've enabled multiplatform kernels on ARM, and greatly done away with
the contents under arch/arm/mach-*, there's still need for SoC-related
drivers to go somewhere.
Many of them go in through other driver trees, but we still have
drivers/soc to hold some of the "doesn't fit anywhere" lowlevel code
that might be shared between ARM and ARM64 (or just in general makes
sense to not have under the architecture directory).
This branch contains mostly such code:
- Drivers for qualcomm SoCs for SMEM, SMD and SMD-RPM, used to communicate
with power management blocks on these SoCs for use by clock, regulator and
bus frequency drivers.
- Allwinner Reduced Serial Bus driver, again used to communicate with PMICs.
- Drivers for ARM's SCPI (System Control Processor). Not to be confused with
PSCI (Power State Coordination Interface). SCPI is used to communicate with
the assistant embedded cores doing power management, and we have yet to see
how many of them will implement this for their hardware vs abstracting in
other ways (or not at all like in the past).
- To make confusion between SCPI and PSCI more likely, this release also
includes an update of PSCI to interface version 1.0.
- Rockchip support for power domains.
- A driver to talk to the firmware on Raspberry Pi.
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Olof Johansson:
"As we've enabled multiplatform kernels on ARM, and greatly done away
with the contents under arch/arm/mach-*, there's still need for
SoC-related drivers to go somewhere.
Many of them go in through other driver trees, but we still have
drivers/soc to hold some of the "doesn't fit anywhere" lowlevel code
that might be shared between ARM and ARM64 (or just in general makes
sense to not have under the architecture directory).
This branch contains mostly such code:
- Drivers for qualcomm SoCs for SMEM, SMD and SMD-RPM, used to
communicate with power management blocks on these SoCs for use by
clock, regulator and bus frequency drivers.
- Allwinner Reduced Serial Bus driver, again used to communicate with
PMICs.
- Drivers for ARM's SCPI (System Control Processor). Not to be
confused with PSCI (Power State Coordination Interface). SCPI is
used to communicate with the assistant embedded cores doing power
management, and we have yet to see how many of them will implement
this for their hardware vs abstracting in other ways (or not at all
like in the past).
- To make confusion between SCPI and PSCI more likely, this release
also includes an update of PSCI to interface version 1.0.
- Rockchip support for power domains.
- A driver to talk to the firmware on Raspberry Pi"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (57 commits)
soc: qcom: smd-rpm: Correct size of outgoing message
bus: sunxi-rsb: Add driver for Allwinner Reduced Serial Bus
bus: sunxi-rsb: Add Allwinner Reduced Serial Bus (RSB) controller bindings
ARM: bcm2835: add mutual inclusion protection
drivers: psci: make PSCI 1.0 functions initialization version dependent
dt-bindings: Correct paths in Rockchip power domains binding document
soc: rockchip: power-domain: don't try to print the clock name in error case
soc: qcom/smem: add HWSPINLOCK dependency
clk: berlin: add cpuclk
ARM: berlin: dts: add CLKID_CPU for BG2Q
ARM: bcm2835: Add the Raspberry Pi firmware driver
soc: qcom: smem: Move RPM message ram out of smem DT node
soc: qcom: smd-rpm: Correct the active vs sleep state flagging
soc: qcom: smd: delete unneeded of_node_put
firmware: qcom-scm: build for correct architecture level
soc: qcom: smd: Correct SMEM items for upper channels
qcom-scm: add missing prototype for qcom_scm_is_available()
qcom-scm: fix endianess issue in __qcom_scm_is_call_available
soc: qcom: smd: Reject send of too big packets
soc: qcom: smd: Handle big endian CPUs
...
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Olof Johansson
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de0b2a545c |
Delete regulator-compatible usage in mt8135-evbp1.dts.
The regualtor-compatible binding is deprecated, instead the node name is used. Mediatek timer driver supports as well mt8127, mt8135 and mt8173. Add these SOCs to the bindings list. Power domains venc and venc_lt need clocks two extra clocks to access their registers. We update the bindings documentation about this. Update SMP bindings documentation by adding support for mt6589 and mt81xx SOCs. Update mt8127.dtsi and mt8135.dtsi to enable SMP support. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWI4nIAAoJELQ5Ylss8dNDznQQAK9O/IgeKz069P+UT/HxnflC K21RbkMX5KKej8QS23yqYxZVz+c2HyZLpYF5sAl/k9p5oMsm1EvfNVfDC7acWmfM CY65ZgNOPixi9Yrd29qgN0IMtTzsQtMnS7dhiKloyZr9sszuRw0SHeAQOOjGFv2H rZ+N7fbH3RH6vDeWIurVY8bNppu3FJNeIFm6xbotiXcQvsXX8hJjoN6E8BI7Rzg+ i/p80IEmGRFvxHebZjrRCgVFIdqIfo0M02kxNVc4erH+Z7mLOmHZuYXIg7S3825M E5W+mJd6fqNh62qbPZUi2/0Y9TAsOPiIpxU+QDp2cBO37nse2/MeWPhJyg6DfCO/ RuC0Y+tJx1fxF+5+/7lkXeWqsvzo5twJTGcLu+D0pPSTVb5Gy0P9671QMJPBknf+ 6zy4qqjSYNpsIz+OqbwlZHeQJEuDjt/DEVWqFmvW3DoUr5O8hRjHpFa4lJ6F084u tvSkSOuiJKtO1htAZLeVmMQOYylAPxpxKTc1AqIcLIiBkgkNKhz7v43vtdwETNIv 8qkJVNKGF8WNDdskM2/GamlC2hTabw8kMoPxeYtqzZz5BYBALeOND0TvclEMecnh nDzdTwlhJDdHOlT5hQ7ur9UecakFQSMzQnoJ35LbjU+lVKXOyFIphXuBAmlX7Fvi hgbvHY7WClquwgKJ+PUF =Lj7i -----END PGP SIGNATURE----- Merge tag 'v4.3-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt Delete regulator-compatible usage in mt8135-evbp1.dts. The regualtor-compatible binding is deprecated, instead the node name is used. Mediatek timer driver supports as well mt8127, mt8135 and mt8173. Add these SOCs to the bindings list. Power domains venc and venc_lt need clocks two extra clocks to access their registers. We update the bindings documentation about this. Update SMP bindings documentation by adding support for mt6589 and mt81xx SOCs. Update mt8127.dtsi and mt8135.dtsi to enable SMP support. * tag 'v4.3-next-dts' of https://github.com/mbgg/linux-mediatek: ARM: dts: mt8127: enable basic SMP bringup for mt8127 ARM: dts: mt8135: enable basic SMP bringup for mt8135 devicetree: bindings: add new SMP enable method Mediatek SoC dt-bindings: soc: Add clocks for Mediatek SCPSYS unit dt-bindings: add more MediaTek SoC to mtk-timer binding ARM: dts: mt8135-evbp1: remove regulator-compatible usage Signed-off-by: Olof Johansson <olof@lixom.net> |
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Geert Uytterhoeven
|
4681347153 |
dt-bindings: Correct paths in Rockchip power domains binding document
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Murali Karicheri
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96ee19becc |
soc: ti: add firmware file name as part of the driver
Currently firmware file name is included in the DTS. This is not scalable as user has to change the DTS if they need upgrade to a new firmware. Instead, add the firmware file name in the driver itself. As long as there is no API change, new firmware upgrade is easy and require no driver change. User is expected to copy the firmware image to the file system and add a sym link to the new firmware for doing an upgrade. Driver add a array of firmware file names to search for the available firmware blobs. This scheme also prepare the driver for future changes to API if ever happens. In such case it is assumed that driver needs to change to accommodate the new firmware and new firmware file name will get added to the array. Also update the DT document to remove the firmware attribute and add description about firmware in the driver documentation. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org> |
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James Liao
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2a4599a5c9 |
dt-bindings: soc: Add clocks for Mediatek SCPSYS unit
Add clocks needed by Mediatek VENC and VENC_LT power domianis. These clocks were needed by accessing subsystem's registers, so they need to be enabled before power on these subsystems. Signed-off-by: James Liao <jamesjj.liao@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Bjorn Andersson
|
93aaf76a6c |
soc: qcom: Add device tree binding for SMEM
Add device tree binding documentation for the Qualcom Shared Memory Manager. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Andy Gross <agross@codeaurora.org> |
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Caesar Wang
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d64180fd59 |
dt-bindings: add document of Rockchip power domains
This add the necessary binding documentation for the power domains found on Rockchip SoCs. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Reviewed-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Linus Torvalds
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d71fc239b6 |
ARM: SoC: late fixes and dependencies
This is a collection of a few late fixes and other misc. stuff that had dependencies on things being merged from other trees. The bulk of the changes are for samsung/exynos SoCs for some changes that needed a few minor reworks so ended up a bit late. The others are mainly for qcom SoCs: a couple fixes and some DTS updates. There's one conflict with drivers/cpufreq/exynos-cpufreq.c because it's now been completely removed, but there were some fixes that hit mainline in the meantime. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIbBAABAgAGBQJV8fkAAAoJEFk3GJrT+8Zllf8P9jj3+TnvbJS/8bWoQoB7BRUZ LZPgi2+sBXylrBV60uQdyodiTHQUMZhbL7GvgEVG0z6yyin7nyijqNkulTbQbWmg WhumLNCNcs8vlZegA/corbwgcVC7FkjOP97HveTe2mgwZ+GaXj9qMRQzBsMqSXEo 4890ZeP1nWBTP42oXOQHkNyKWFBjuERK0dTw2MXj7WE0/Ag8i7ERp76uJQdQ7V5O BpNRwxp3vSCky8rxbpD/avWdlspv1yZGBQyLeIreVq2YQFojvT36K8wHcf6iWBT/ pzGGV/uZM7MnrGZdqSfVEMDHl7Z2s7Ls+sv5F6Md7ErnVDerHGRjw/6lJDjbeH7u trucpsuhz5yhTjpZssGHH2NT8pWxxh8M+AaNOiiH8PuYESAbPAmWLpWkn+648bIn P++Z90DIyfNEqnNSMHkcQYpVt8zc4g75gZfTIIsXLB+DLgzgSK8ergrfyRN/O0zj oFY35g3wHdgisnGve+BAW30zTZtP19TMT36OltWjIkjuRZC29PS2vkH8eTETdVXx 01f/qcpbB1L1rXfIBjNkjx81j89XPd68JIBfctTF5QBOAGm/Dix6tj2mU/N7TNu5 TrBmD3CXdOQbCPaoK/qWX7/b11IN/XOlGL06hhYwbSdvCVy7rNccApXvfnrDWziK Ly923FP1OB7h0Kk1cmo= =85Ck -----END PGP SIGNATURE----- Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull late ARM SoC updates from Kevin Hilman: "This is a collection of a few late fixes and other misc stuff that had dependencies on things being merged from other trees. The bulk of the changes are for samsung/exynos SoCs for some changes that needed a few minor reworks so ended up a bit late. The others are mainly for qcom SoCs: a couple fixes and some DTS updates" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits) ARM: multi_v7_defconfig: Enable PBIAS regulator soc: qcom: smd: Correct fBLOCKREADINTR handling soc: qcom: smd: Use correct remote processor ID soc: qcom: smem: Fix errant private access ARM: dts: qcom: msm8974-sony-xperia-honami: Use stdout-path ARM: dts: qcom: msm8960-cdp: Use stdout-path ARM: dts: qcom: msm8660-surf: Use stdout-path ARM: dts: qcom: ipq8064-ap148: Use stdout-path ARM: dts: qcom: apq8084-mtp: Use stdout-path ARM: dts: qcom: apq8084-ifc6540: Use stdout-path ARM: dts: qcom: apq8074-dragonboard: Use stdout-path ARM: dts: qcom: apq8064-ifc6410: Use stdout-path ARM: dts: qcom: apq8064-cm-qs600: Use stdout-path ARM: dts: qcom: Label serial nodes for aliasing and stdout-path reset: ath79: Fix missing spin_lock_init reset: Add (devm_)reset_control_get stub functions ARM: EXYNOS: switch to using generic cpufreq driver for exynos4x12 cpufreq: exynos: Remove unselectable rule for arm-exynos-cpufreq.o ARM: dts: add iommu property to JPEG device for exynos4 ARM: dts: enable SPI1 for exynos4412-odroidu3 ... |
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Andy Gross
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93dbed9121 |
soc: qcom: smd: Use correct remote processor ID
This patch fixes SMEM addressing issues when remote processors need to use secure SMEM partitions. Signed-off-by: Andy Gross <agross@codeaurora.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> |
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Linus Torvalds
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102178108e |
ARM: SoC driver updates for v4.3
Some releases this branch is nearly empty, others we have more stuff. It
tends to gather drivers that need SoC modification or dependencies such
that they have to (also) go in through our tree.
For this release, we have merged in part of the reset controller tree
(with handshake that the parts we have merged in will remain stable),
as well as dependencies on a few clock branches.
In general, new items here are:
- Qualcomm driver for SMM/SMD, which is how they communicate with the
coprocessors on (some) of their platforms
- Memory controller work for ARM's PL172 memory controller
- Reset drivers for various platforms
- PMU power domain support for Marvell platforms
- Tegra support for T132/T210 SoCs: PMC, fuse, memory controller per-SoC support
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Olof Johansson:
"Some releases this branch is nearly empty, others we have more stuff.
It tends to gather drivers that need SoC modification or dependencies
such that they have to (also) go in through our tree.
For this release, we have merged in part of the reset controller tree
(with handshake that the parts we have merged in will remain stable),
as well as dependencies on a few clock branches.
In general, new items here are:
- Qualcomm driver for SMM/SMD, which is how they communicate with the
coprocessors on (some) of their platforms
- memory controller work for ARM's PL172 memory controller
- reset drivers for various platforms
- PMU power domain support for Marvell platforms
- Tegra support for T132/T210 SoCs: PMC, fuse, memory controller
per-SoC support"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (49 commits)
ARM: tegra: cpuidle: implement cpuidle_state.enter_freeze()
ARM: tegra: Disable cpuidle if PSCI is available
soc/tegra: pmc: Use existing pclk reference
soc/tegra: pmc: Remove unnecessary return statement
soc: tegra: Remove redundant $(CONFIG_ARCH_TEGRA) in Makefile
memory: tegra: Add Tegra210 support
memory: tegra: Add support for a variable-size client ID bitfield
clk: shmobile: rz: Add CPG/MSTP Clock Domain support
clk: shmobile: rcar-gen2: Add CPG/MSTP Clock Domain support
clk: shmobile: r8a7779: Add CPG/MSTP Clock Domain support
clk: shmobile: r8a7778: Add CPG/MSTP Clock Domain support
clk: shmobile: Add CPG/MSTP Clock Domain support
ARM: dove: create a proper PMU driver for power domains, PMU IRQs and resets
reset: reset-zynq: Adding support for Xilinx Zynq reset controller.
docs: dts: Added documentation for Xilinx Zynq Reset Controller bindings.
MIPS: ath79: Add the reset controller to the AR9132 dtsi
reset: Add a driver for the reset controller on the AR71XX/AR9XXX
devicetree: Add bindings for the ATH79 reset controller
reset: socfpga: Update reset-socfpga to read the altr,modrst-offset property
doc: dt: add documentation for lpc1850-rgu reset driver
...
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Bjorn Andersson
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ba68227e61 |
devicetree: soc: Add Qualcomm SMD based RPM DT binding
Add binding documentation for the Qualcomm Resource Power Manager (RPM) using shared memory (Qualcomm SMD) as transport mechanism. This is found in 8974 and newer based devices. The binding currently describes the rpm itself and the regulator subnodes. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Andy Gross <agross@codeaurora.org> |
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Bjorn Andersson
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72c10fef98 |
soc: qcom: Add device tree binding for Shared Memory Device
Add device tree binding documentation for the Qualcomm Shared Memory Device, used for communication between the various CPUs in the Qualcomm SoCs. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Andy Gross <agross@codeaurora.org> |
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Sascha Hauer
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859e42800b |
dt-bindings: soc: Add documentation for the MediaTek SCPSYS unit
This adds documentation for the MediaTek SCPSYS unit found in MT8173 SoCs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Linus Torvalds
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f5dcb68086 |
ARM: SoC: driver updates for v4.2
Some of these are for drivers/soc, where we're now putting SoC-specific drivers these days. Some are for other driver subsystems where we have received acks from the appropriate maintainers. Some highlights: - simple-mfd: document DT bindings and misc updates - migrate mach-berlin to simple-mfd for clock, pinctrl and reset - memory: support for Tegra132 SoC - memory: introduce tegra EMC driver for scaling memory frequency - misc. updates for ARM CCI and CCN busses Conflicts: arch/arm64/boot/dts/arm/juno-motherboard.dtsi Trivial add/add conflict with our dt branch. Resolution: take both sides. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJVi4RRAAoJEFk3GJrT+8ZljIcQAIsqxM/o0drd90xTJ6ex9h0B RmqVLTDgesHmBacJ+SBsa9/ybFIM1uErByftc1dmKankEQVXW3wcH7keQnoStPT2 zTEjadHgZ/ARYjV/oG5oohjfDZpO1kECVHL8O8RmcWxgzRB3az1IW2eD+dzrga/Y R7K6D8rDHMADIUmv0e0DzvQEbSUYdCx3rBND1qZznwZDP3NoivLkOG5MTraccLbQ ouCRoZtyNYD5Lxk+BHLBepnxAa0Ggc6IjEmiUv8fF2OYdu0OruMliT4rcAtOSmzg 2Y7pP85h8u0CxbJDkOyc+2BELyKo7Hv97XtDNNbRYABTMXdskRIadXt4Sh4mwFtM nvlhB4ovbIX7noECJToEkSAgmStLSUwA3R6+DVdLbeQY4uSuXuTRhiWHMyQB6va9 CdjJDk2RE0dZ77c5ZoUnUDtBe4cULU/n4agpYkKMf/HcpnqMUwZzP4KZbbPMBpgL 0CVTt3YrEcjoU7g0SFHhOGPSgl4yIXKU2eHEscokyFYLrS5zRWepmUEmlSoaWn+W p7pJE65TvOGf2xbaWI+UBeK/3ZG7XAP8qUfhsi7NS4bV6oFCk/foqsWAuru0H7OW 2Gk8fuF0qLgE1eFWQp8BHZ4IUeytoWbnGhhHXh8zH39SKAVncOiAGDNfuEP9CyXJ fZFfruYrnz2emOwj2v9m =02Gm -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Kevin Hilman: "Some of these are for drivers/soc, where we're now putting SoC-specific drivers these days. Some are for other driver subsystems where we have received acks from the appropriate maintainers. Some highlights: - simple-mfd: document DT bindings and misc updates - migrate mach-berlin to simple-mfd for clock, pinctrl and reset - memory: support for Tegra132 SoC - memory: introduce tegra EMC driver for scaling memory frequency - misc. updates for ARM CCI and CCN busses" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (48 commits) drivers: soc: sunxi: Introduce SoC driver to map SRAMs arm-cci: Add aliases for PMU events arm-cci: Add CCI-500 PMU support arm-cci: Sanitise CCI400 PMU driver specific code arm-cci: Abstract handling for CCI events arm-cci: Abstract out the PMU counter details arm-cci: Cleanup PMU driver code arm-cci: Do not enable CCI-400 PMU by default firmware: qcom: scm: Add HDCP Support ARM: berlin: add an ADC node for the BG2Q ARM: berlin: remove useless chip and system ctrl compatibles clk: berlin: drop direct of_iomap of nodes reg property ARM: berlin: move BG2Q clock node ARM: berlin: move BG2CD clock node ARM: berlin: move BG2 clock node clk: berlin: prepare simple-mfd conversion pinctrl: berlin: drop SoC stub provided regmap ARM: berlin: move pinctrl to simple-mfd nodes pinctrl: berlin: prepare to use regmap provided by syscon reset: berlin: drop arch_initcall initialization ... |
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Scott Wood
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e9326dea3f |
powerpc/qman: Change fsl,qman-channel-id to cell-index
It turns out that existing U-Boots will dereference NULL pointers if the device tree does not have cell-index in the portal nodes. No patch has yet been merged adding device tree nodes for this binding (except a dtsi that has not yet been referenced), nor has any driver yet been merged making use of the binding, so it's not too late to change the binding in order to keep compatibility with existing U-Boots. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Madalin-Cristian Bucur <madalin.bucur@freescale.com> |
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Maxime Ripard
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4af34b572a |
drivers: soc: sunxi: Introduce SoC driver to map SRAMs
The Allwinner SoCs have a handful of SRAM that can be either mapped to be accessible by devices or the CPU. That mapping is controlled by an SRAM controller, and that mapping might not be set by the bootloader, for example if the device wasn't used at all, or if we're using solutions like the U-Boot's Falcon Boot. We could also imagine changing this at runtime for example to change the mapping of these SRAMs to use them for suspend/resume or runtime memory rate change, if that ever happens. These use cases require some API in the kernel to control that mapping, exported through a drivers/soc driver. This driver also implement a debugfs file that shows the SRAM found in the system, the current mapping and the SRAM that have been claimed by some drivers in the kernel. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |