Commit ca23ecfdbd ("remoteproc/mediatek: support L1TCM") added support
for the l1tcm memory region on the MT8192 SCP, adding a new da_to_va
callback that handles l1tcm while keeping the old one for
back-compatibility with MT8183. However, since the mt8192 compatible was
missing from the dt-binding, the accompanying dt-binding commit
503c64cc42 ("dt-bindings: remoteproc: mediatek: add L1TCM memory region")
mistakenly added this reg as if it were for mt8183. And later
it became common to all platforms as their compatibles were added.
Fix the dt-binding so that the l1tcm reg can be present only on the
supported platforms: mt8192 and mt8195.
Fixes: 503c64cc42 ("dt-bindings: remoteproc: mediatek: add L1TCM memory region")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220511195452.871897-2-nfraprado@collabora.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Document the Ethernet AVB IP found on RZ/V2M SoC.
It includes the Ethernet controller (E-MAC) and Dedicated Direct memory
access controller (DMAC) for transferring transmitted Ethernet frames
to and received Ethernet frames from respective storage areas in the
RAM at high speed.
The AVB-DMAC is compliant with IEEE 802.1BA, IEEE 802.1AS timing and
synchronization protocol, IEEE 802.1Qav real-time transfer, and the
IEEE 802.1Qat stream reservation protocol.
R-Car has a pair of combined interrupt lines:
ch22 = Line0_DiA | Line1_A | Line2_A
ch23 = Line0_DiB | Line1_B | Line2_B
Line0 for descriptor interrupts (which we call dia and dib).
Line1 for error related interrupts (which we call err_a and err_b).
Line2 for management and gPTP related interrupts (mgmt_a and mgmt_b).
RZ/V2M hardware has separate interrupt lines for each of these.
It has 3 clocks; the main AXI clock, the AMBA CHI (Coherent Hub
Interface) clock and a gPTP reference clock.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Arm SMMU updates for 5.19
- Add new Qualcomm device-tree compatible strings
- Add new Nvidia device-tree compatible string for Tegra234
- Fix UAF in SMMUv3 shared virtual addressing code
- Force identity-mapped domains for users of ye olde SMMU legacy binding
- Minor cleanups
New peripherals supported on rk356x: sfc, usb3, sata and
the video-decoder on rk3328.
RK3399 received some improvements and nodes for the memory controller.
Additional peripherals for PineNote, Gru and BananaPi-R2-Pro.
New boards are the Firefly Station M2, Pine64 SoQuartz SOM and
Quartz64 model B as well as the Radxa Rock3 model A.
* tag 'v5.19-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (32 commits)
arm64: dts: rockchip: enable otg/drd operation of usb_host0_xhci in rk356x
arm64: dts: rockchip: rename HDMI ref clock to 'ref' on rk3399
arm64: dts: rockchip: add dts for Firefly Station M2 rk3566
arm64: dts: rockchip: add SoQuartz CM4IO dts
arm64: dts: rockchip: add Pine64 Quartz64-B device tree
dt-bindings: arm: rockchip: Add Firefly Station M2
dt-bindings: arm: rockchip: Add Pine64 SoQuartz SoM
dt-bindings: arm: rockchip: Add Pine64 Quartz64 Model B
arm64: dts: rockchip: enable usb hub on the radxa rock3 model a
arm64: dts: rockchip: add usb3 support to the radxa rock3 model a
arm64: dts: rockchip: add rk356x sfc support
arm64: dts: rockchip: Add USB and TCPC to rk3566-pinenote
arm64: dts: rockchip: Add accelerometer to rk3566-pinenote
arm64: dts: rockchip: add an input enable pinconf to rk3399
arm64: dts: rockchip: Add vdec support for RK3328
arm64: dts: rockchip: Rename vdec_mmu node for RK3328
arm64: dts: rockchip: Enable dmc and dfi nodes on gru
arm64: dts: rockchip: Add dfi and dmc nodes to rk3399
arm64: dts: rockchip: add clocks property to cru nodes rk3399
arm64: dts: rockchip: use generic node name for pmucru on rk3399
...
Link: https://lore.kernel.org/r/7748558.DvuYhMxLoT@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Document the RK3328 compatible for rockchip-vdec. The driver shares
the same base functionality as the RK3399 hardware so make sure that
the RK3399 compatible is also included in the device tree.
Signed-off-by: Christopher Obbard <chris.obbard@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
update documentation to correctly state the interrupt-cells to be 2.
Cc: stable@vger.kernel.org
Fixes: 4fd9bbc6e0 ("drivers/gpio: Altera soft IP GPIO driver devicetree binding")
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
MediaTek Cache Coherent Interconnect (CCI) uses software devfreq module
for scaling clock frequency and adjust voltage.
The phandle could be linked between CPU and MediaTek CCI for some
MediaTek SoCs, like MT8183 and MT8186.
The reason we need the link status between cpufreq and MediaTek cci is
cpufreq and mediatek cci could share the same regulator in some MediaTek
SoCs. Therefore, to prevent the issue of high frequency and low voltage,
we need to use this to make sure mediatek cci is ready.
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address)
- Devfreq clamp_to_idle fix
- DPU: DSC (Display Stream Compression) support
- DPU: inline rotation support on SC7280
- DPU: update DP timings to follow vendor recommendations
- DP, DPU: add support for wide bus (on newer chipsets)
- DP: eDP support
- Merge DPU1 and MDP5 MDSS driver, make dpu/mdp device the master
component
- MDSS: optionally reset the IP block at the bootup to drop
bootloader state
- Properly register and unregister internal bridges in the DRM framework
- Complete DPU IRQ cleanup
- DP: conversion to use drm_bridge and drm_bridge_connector
- eDP: drop old eDP parts again
- DPU: writeback support
- Misc small fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvJCr_1D8d0dgmyQC5HD4gmXeZw=bFV_CNCfceZbpMxRw@mail.gmail.com
Qualcomm ARM64 DT updates for v5.19
This adds MDIO bus description on the IPQ6018 platform.
On MSM8916 the BAM-DMUX WWAN network device is added and the Huawei
Ascend G7 gains sound card definition and clarified installation
instructions.
MSM8992 and MSM8994 continues to be worked on, gaining multimedia clock
controller, on-chip memory, watchdog and various cleanup changes. The
Xiaomi Mi 4C gains CPU regulators and fixes to the framebuffer
definition, while Huawei Nexus 6P gains eMMC support.
On MSM8996 the modem and sensor remtoeprocs are added and enabled in the
Dragonboard 820c and the Xiaomi devices.
On MSM8998 a few newly added clocks related to the sensor subsystem bus
are marked as protected by default and the OnePlus devices gains NFC.
The SC7180 platform and devices thereon are further polished and
limozeen moves to using edp-panel for EDID-based detection, over
statically defined panels.
On SC7280 GPI DMA, WiFi remoteproc and network device, LPASS audio
clocks, resets for SDCC controllers and a new CRD revision are added. A
supply glitch on the PCIe power and a current leak for Bluetooth during
suspend are corrected. The Herobrine board gains eDP support and the IDP
gains backlight. USB is marked wakeup capable.
On SDM845 the IPA, WLED based backlight and second WiFi channel are
enabled for Xiaomi Pocophone F1, the firmware name is modified to not
conflict with other boards. On RB3 the CAN bus controller is added and
the WiFi calibration variant is defined to allow adding the board's
calibration information into linux-firmware.
SM6350 gains I2C busses, UFS and WiFi support, and the numbering of
uart9 is corrected.
On SM7225 and the Fairphone 4 UFS, WiFi and haptics are enabled.
On SM8150 PCIe, Ethernet and uSD card support is added, and enabled for
the SA8155p ADP board. The PDC interrupt controller is also added and
described as wakup interrupt parent for TLMM.
Camera subsystem and control interface are defined for SM8250. On the
Sony Xperia 1 II the audio amplifiers are enabled.
On SM8350 GPI DMA engines are added and linked to the I2C and SPI
serial engines. Surface Duo 2 gains battery charger support.
On SM8450 the two PCIe controller/PHYs are enabled, GPI DMA and QUP
serial engine instances are added. Remoteproc instances are enabled on
SM8450 HDK.
Last, but not least, a number of DeviceTree validation errors across
various boards are corrected.
* tag 'qcom-arm64-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (150 commits)
arm64: dts: qcom: Only include sc7180.dtsi in sc7180-trogdor.dtsi
arm64: dts: qcom: sc7180-trogdor: Simplify spi0/spi6 labeling
arm64: dts: qcom: sc7180-trogdor: Simplify trackpad enabling
arm64: dts: qcom: sc7280: eDP for herobrine boards
arm64: dts: qcom: sa8155p-adp: Disable multiple Tx and Rx queues for ethernet IP
arm64: dts: qcom: sm8150: Fix iommu sid value for SDC2 controller
arm64: dts: qcom: sm8350-duo2: enable battery charger
arm64: dts: qcom: Enable pm8350c pwm for sc7280-idp2
arm64: dts: qcom: pm8350c: Add pwm support
arm64: dts: qcom: sc7280-qcard: Configure CTS pin to bias-bus-hold for bluetooth
arm64: dts: qcom: sc7280-idp: Configure CTS pin to bias-bus-hold for bluetooth
arm64: dts: qcom: sc7180: Remove ipa interconnect node
arm64: dts: qcom: sc7280-idp: Enable GPI DMAs
arm64: dts: qcom: sc7280: Add GENI I2C/SPI DMA channels
arm64: dts: qcom: sc7280: Add GPI DMAengines
arm64: dts: qcom: sm8450: Fix qmp phy node (use phy@ instead of lanes@)
arm64: dts: qcom: db845c: Add support for MCP2517FD
arm64: dts: qcom: qrb5165-rb5: Fix can-clock node name
arm64: dts: qcom: sc7280: Add SAR sensors to herobrine crd
arm64: dts: qcom: sm8250: camss: Add CCI definitions
...
Link: https://lore.kernel.org/r/20220509204451.325675-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Qualcomm ARM DT updates for v5.19
This contains a long overdue overhaul of the MSM8974 DeviceTrees,
aligning the style, structure and naming with what we've learned since
the introduction of this platform.
On top of this the Sony Rhine platform gained I2C masters, NFC and
pstore support and the Fairphone 2 gained touchscreen support.
For the new SDX65 platform reserved-memory nodes, rpmpd, SPMI, CPU
clocks, SDHCI controller, SMMU and TCSR mutex was added. As was the
initial DeviceTree for the related PMX65 PMIC.
MSM8226 gained VADC and RTC support and support for the ASUS ZenWatch 2
was added.
* tag 'qcom-dts-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (62 commits)
ARM: dts: qcom: msm8974-FP2: Add supplies for remoteprocs
ARM: dts: qcom: msm8974-FP2: Configure charger
ARM: dts: qcom: msm8974-FP2: Add support for touchscreen
ARM: dts: qcom: sdx55: Remove ipa interconnect node
ARM: dts: qcom: msm8974: Add missing license headers
ARM: dts: qcom: msm8974-FP2: Add mmc* aliases
ARM: dts: qcom: msm8974-FP2: We're msm8974pro
ARM: dts: qcom-msm8974*: Remove unnecessary include
ARM: dts: qcom-msm8974-rhine: Add pstore node
ARM: dts: qcom-msm8974-rhine: Add NFC and enable I2C hosts
ARM: dts: qcom-msm8974*: Clean up old GPIO declarations
ARM: dts: qcom-msm8974*: Consolidate I2C/UART/SDHCI
ARM: dts: qcom-msm8974*: Enable IMEM unconditionally
ARM: dts: qcom-msm8974: Sort and clean up nodes
ARM: dts: qcom-msm8974: Convert ADSP to a MMIO device
ARM: dts: qcom-msm8974pro-*: Use the 8974pro name in DT filenames
ARM: dts: qcom-msm8974pro: Use &labels
ARM: dts: qcom-msm8974-castor: Use &labels
ARM: dts: qcom-msm8974-{"hon","am"}ami: Commonize and modernize the DTs
ARM: dts: qcom-msm8974-klte: Use &labels
...
Link: https://lore.kernel.org/r/20220509172125.313259-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Qualcomm driver updates for v5.19
This converts a wide range of Qualcomm-related DeviceTree bindings to
YAML, in order to improve our ability to validate the DeviceTree source.
The RPMh power-domain driver gains support for the modem platform SDX65,
the compute platform SC8280XP and the automotive platform SA8540p. While
LLCC gains support for SC8180X and SC8280XP and gains a
MODULE_DEVICE_TABLE() to make it functional as a module.
It adds a driver for configuring the SSC bus, providing Linux access to
the hardware blocks in the sensor subsystem.
The socinfo driver gets confusion related to MSM8974 Pro sorted out and
adds new ids for SM8540 and SC7280.
The SCM driver gains support for MSM8974.
Add missing of_node_put() in smp2p and smsm drivers.
Stop using iterator after list_for_each_entry() and define static
definitions as such, in the PDR driver.
* tag 'qcom-drivers-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (33 commits)
soc: qcom: pdr: use static for servreg_* variables
soc: qcom: llcc: Add sc8180x and sc8280xp configurations
dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles
soc: qcom: rpmhpd: add sc8280xp & sa8540p rpmh power-domains
soc: qcom: rpmhpd: Don't warn about sparse rpmhpd arrays
dt-bindings: power: rpmpd: Add sc8280xp RPMh power-domains
spi: dt-bindings: qcom,spi-geni-qcom: convert to dtschema
soc: qcom: socinfo: Sort out 8974PRO names
dt-bindings: soc: qcom,smp2p: convert to dtschema
dt-bindings: qcom: geni-se: Update UART schema reference
dt-bindings: qcom: geni-se: Update I2C schema reference
dt-bindings: soc: qcom,rpmh-rsc: convert to dtschema
bus: add driver for initializing the SSC bus on (some) qcom SoCs
dt-bindings: bus: add device tree bindings for qcom,ssc-block-bus
dt-bindings: qcom: qcom,geni-se: refer to dtschema for SPI
dt-bindings: soc: qcom,smd: convert to dtschema
firmware: qcom_scm: Add compatible for MSM8976 SoC
dt-bindings: firmware: qcom-scm: Document msm8976 bindings
soc: qcom: smem: validate fields of shared structures
soc: qcom: smem: map only partitions used by local HOST
...
Link: https://lore.kernel.org/r/20220509181839.316655-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
i.MX drivers update for 5.19:
- A series from Lucas and Paul to update GPCv2 driver for i.MX8MP power
domains, and add HSIO and HDMI block control support.
* tag 'imx-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
soc: imx: fix semicolon.cocci warnings
soc: imx: add i.MX8MP HDMI blk-ctrl
soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl
soc: imx: add i.MX8MP HSIO blk-ctrl
dt-bindings: power: imx8mp: add defines for HDMI blk-ctrl domains
dt-bindings: soc: Add i.MX8MP media block control DT bindings
soc: imx: imx8m-blk-ctrl: set power device name
soc: imx: gpcv2: add support for i.MX8MP power domains
soc: imx: gpcv2: add PGC control register indirection
Link: https://lore.kernel.org/r/20220508033843.2773685-2-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The Arm Komeda (aka Mali-D71) is a display controller that scans out a
framebuffer and hands a signal to a digital encoder to generate a DVI
or HDMI signal. It supports up to two pipelines, each frame can be
composed of up to four layers.
Convert the existing DT binding to DT schema.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220506140533.3566431-12-andre.przywara@arm.com
The Arm PL110 and PL111 are IP blocks that provide a display engine with
an LCD interface, being able to drive a variety of LC panels.
Convert the binding over to DT schema, to the DTs can be automatically
checked.
This still contains the deprecated "arm,pl11x,tft-r0g0b0-pads" property,
because this is used by several DTs in the tree.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
[robh: make interrupts optional (not connected on Realview EB)]
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220506140533.3566431-9-andre.przywara@arm.com
The Arm Versatile Express system features a bridge device that provides
access to various smaller devices like clocks, reset gates and various
sensors.
Extract the second half of the informal vexpress-sysreg.txt binding and
make it proper DT schema compliant. This makes the old .txt binding
redundant, so remove it.
This describes both the actual parent configuration bridge, as well as
all the possible children devices.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220506140533.3566431-8-andre.przywara@arm.com
