Kernel mainlining progress

Kernel Development Stats

Changelog

v6.9 (work in progress)

• ARM64 DT

  • New Board:

    • Freebox Pop Player (IPTV Set-To-Box from Free FRench internet provider)

  • Add reset controller for Amlogic C3

  • Set initial rate for the NPU on Amlogic G12 SoCs

  • Set initial clocks for USB on Amlogic A1

  • Initialize Amlogic AXG SoC capacitance

  • Drop unstable remark on Amlogic Bindings

  • Add all Amlogic maintainers/reviewers on Amlogic SoCs bindings

  • Cleanups:

    • T7 whitespaces

    • Underscore in names

• ARM DT

  • bus name & node compatible DT fixups for bindings check

• Clocks

  • Fix clock listing Oops on axg

v6.8

• ARM64 DT

  • DT cleanups - s4 uart node - drop redundant status=okay - minor whitespace cleanup around ‘=’

  • Watchdog nodes for S4 & C4 SoCs

  • Clock, I2C, SPICC, NAND, Ethernet nodes for S4 And the AQ222 dev board

  • Add EEPROM on the jethub-jxx boards

  • Update of the amlogic,meson-gx-hhi-sysctrl bindings

• Drivers

  • meson-sm: unmap out_base shmem in error path

  • meson-sm: use dev_groups attrs for sysfs entries

• Clocks

  • Add DSI clocks on g12/sm1

  • Add CSI and ISP clocks on g12/sm1

v6.7

• ARM64 DT

  • Add audio DT nodes for p200/p201/u200

  • Add a bunch of peripherals for Amlogic-T7 (watchdog, power domain, pinctrl)

  • Add a bunch or peripherals for Amlogic-A1 (clk, usb, efuse, spi, uarts, emmc, ADC, rng, i2c)

  • Add NAND node on Amlogic AXG

  • Again a bunch of DT fixups for DT bindings check

  • New boards:

    • Amlogic AD402 reference board based on A113L SoC

    • Libre Computer Cottonwood boards

• Drivers

  • correct meson_sm_* API retval handling

  • Use device_get_match_data() in meson SM

• Defconfig

  • KEYBOARD_GPIO_POLLED=m used to support buttons on pre-G12A boards, the old SoC do not support dual-edge gpio interrupts, so we rely on polling instead

  • KHADAS_MCU_FAN_THERMAL=m & MFD_KHADAS_MCU=m to control FAN over the MCU on Khadas VIM boards, those boards have an on-board MCU that controls (in addition of boot stuff) the FAN pins

  • MEDIA_CEC_SUPPORT=y & CEC_MESON_G12A_AO=m to enable the CEC bus

  • RTC_DRV_PCF8563=m to enable support for RTC on most SBC boards

  • VIDEO_MESON_VDEC=m to enable HW Video Decoder

  • MESON_DDR_PMU=m to enable DDR PMU perf driver on G12A & SM1 SoCs

• Clocks

  • Add s4 main clock controller support

v6.6

• ARM

  • Drop unused DT includes in mach-meson

• ARM64 DT

  • Add initial support for A311D2

  • Add AN400 board

  • Add gpio_intc, power domain for C3 SoC

  • Again some DT bindings fixes & cleanups

• Drivers

  • Add C3 Power Domains

  • Explicitly include correct DT includes in Amlogic SoC drivers

  • fix to avoid potential NULL pointer dereference in meson_sm

  • Merge of genpd-v6.5-rc1-1 to move genpd amlogic drivers

• Clocks

  • dt-bindings: expose all clock ids

  • Migrate gxbb clock controllers dt-bindings to schema

v6.5

• ARM DT

  • correct uart_B and uart_C clock references for meson8 & meson8b

• ARM64 DT

  • Introduce initial DT for Amlogic C4 SoC based AW409

  • add missing cache properties

• Drivers

  • tag some powers domains as always-on for secure-pwrc

  • fix MAINTAINERS entry for PHY drivers & bindings

  • Amlogic Meson GPIO interrupt controller binding to yaml conversion

• Clocks

  • Add amlogic a1 SoC family PLL and peripheral clock controller support

  • Fix maintainers file pattern mistake

  • Remove unneeded semicolon

v6.4

• Drivers

  • convert clk-measure.txt to dt-schema

  • meson-pwrc: Use dev_err_probe()

  • meson_sm: populate platform devices from sm device tree data

  • dt-bindings: Drop unneeded quotes

• ARM64 DT

  • New boards are added:

    • BananaPi M2S, which can be mounted with pin2pin compatibles A311D or S922X SoCs

    • BPI-CM4 module with BPI-CM4IO baseboard, a RPI CM4 compatible module & baseboard

  • set of DT bindings check fixes

  • adjust order of some compatibles to match dt-schema migration

  • gxbb-kii-pro: add audio & bluetooth support

  • meson-a1: add gpio_intc node

  • gxl: use gxl mdio multiplexer

• ARM DT

  • adjust order of some compatibles

  • meson8: add the xtal_32k_out pin

  • meson8: add the SDXC_A pins

  • mxiii-plus: Enable Bluetooth and WiFi support

v6.3

• Drivers

  • Addition of NNA power domain for A311D SoC

  • meson_sm.txt conversionto dt-schema

  • mark amlogic,meson-gx-pwrc bindings as deprecated

  • fix of meson_sm driver by using NULL instead of 0

• ARM64 DT

  • New boards are added:

    • Odroid-N2L using S922X (Smaller version of Odroid-N2+)

    • BananaPi M2-Pro using S905X4 (Variant of BPI=M5 with on-board wifi)

    • Radxa Zero2 using A311D (Faster version of Radza Zero)

  • A cleanup & fixup of the ARM64 DT has started, first by covering easy mistakes like invalid node names & missing unit address. This goes along a complete migration of bindings to dt-schema, which are merged by the respective maintainers, the migration will cover the next Lnux versions.

  • In addition, the following changes are added:

    • Add DT node for the VIPNano-QI on the A311D, a Neural Network variant of the Vivant GPU core

    • remove CPU opps below 1GHz for G12A boards, like it was done for G12B/SM1

    • Fix WiFi/Bt definition around P212 & Khadas VIM1

    • Add audio node to P212

    • Fix FAN trip definition to Odroid-HC4

    • Fix gpio-fan gpios definition

    • Permit Radxa Zero OTG on USB1

    • Fix VDDIO_C enable gpio by using OPEN DRAIN flag

• ARM DT

  • align OPP table names with DT schema

  • meson8/8b: Add more L2 (PL310) cache properties

  • align LED node names with dtschema

v6.2

• ARM64 DT

  • Support for SPI clk pullups on pre-G12A

  • Active cooling on Odroid N2/N2+

  • DDR PMU on G12A, G12B & SM1

  • Update cache properties in Amlogic DTs

  • remove clock-frequency from rtc in Amlogic DTs

  • Initial support of the new Portable Game Console from Hardkernel: Odroid Go Ultra

• Clocks

  • Adds 2 PLL driver fixups

v6.1

• MAINTAINERS

  • Updated work e-mail of Neil Armstrong

• ARM64 DT

• add Bindings & DT for Beelink GT1 Ultimate

• Remove invalid ‘enable-active-low’ on SM1 & G12A boards

• add Bindings & DT for the new JetHub D1p

• ARM DT

  • Hold reference returned by of_get_parent() in meson_pwrc

• Clock

  • Adds 2 PLL driver fixups

v6.0

• ARM64 DT

• adjust whitespace around ‘=’

• add reset controller node for Meson-S4 SoC

• correct gpio-keys properties

• align gpio-key node names with dtschema

• add gpio-fan control to GS-King-X

• ARM DT

  • adjust whitespace around ‘=’ in ARM meson DT

• ARM

  • Fix refcount leak in meson_smp_prepare_cpus

• Drivers

  • Fix refcount leak in meson-secure-pwrc.c

  • Fix refcount leak in meson_mx_socinfo_init

• Display

  • Correct OSD1 global alpha value

  • drm/meson: Fix OSD1 RGB to YCbCr coefficient

v5.19

• ARM64 DT

• DTS makefile alpha sort

• align SPI NOR node name with dtschema

• add support for S4 power domain, gpio_intc, pinctrl

• updates and fixes for JetHub D1/H1 boards

• ARM DT

  • align SPI NOR node name with dtschema

v5.18

• ARM64 DT

• New Boards

  • Amediatek X96-AIR (Amlogic S905X3)

  • CYX A95XF3-AIR (Amlogic S905X3)

  • Haochuangy H96-Max (Amlogic S905X3)

  • Amlogic AQ222 (Amlogic S4)

  • OSMC Vero 4K+ (Amlogic S905D)

• Initial support for Amlogic S4

• Support for uart_ao_b & pwm_f on G12 SoCs

• Drivers

  • Add support for Amlogic S4 in meson-secure-pwrc power domain driver

v5.17

• ARM64 DT

• Add missing cec nodes for Odroid-C4 & HC4

• Fix thermal-zones indent for G12/SM1 SoCs dtsi

• Fix GPU OPP table node name for G12/SM1 SoCs dtsi

• Fix SPI NOR Flash node name for Odroid-N2/N2+

• Fixes for GXBB Wetek boards:

• Fix HDMI supply

• Add missing gpio bindings include

• Switch to new LED bindings

• P241 additions

  • Add VCC 5v regulator

  • Add sound nodes

• clocks

  • Fix MPLL0 gxbb SDM enable

• DRM

  • Complete rework of HDMI & CVBS bridge structure to support NO_CONNECTOR flag

v5.16

• ARM64 DT

  • New Boards (with bindings):

    • Radxa Zero

    • Jethub D1 & H1 ho2

• SoC Drivers

  • soc: amlogic: meson-gx-socinfo: Add the SOC ID for the S905Y2 used in the Radxa Zero

  • soc: amlogic: meson-clk-measure/canvas: Make use of devm_platform_ioremap_resource()

v5.15

• ARM64 DT

  • nanoki-k2: enable bluetooth

  • khadas vim & vim2: improve wifi

  • add audio to nodes vega-s95

  • add audio to nodes nexbox-a1

• ARM DT

  • meson8: use a default higher default GPU clock to solve probe failure

  • meson: add AIU audio controller and codec for ec100

  • meson8b: fix pwm regulator supply property name

• Misc

  • Enable CONFIG_MMC_MESON_MX_SDHC controller used on meson8/8bEnable CONFIG_MMC_MESON_MX_SDHC controller used on meson8/8b

v5.14

• ARM64 DT

  • new boards: Banana Pi M5

  • set 128bytes FIFO size on uart A

  • meson-sm1: add toacodec node to use internal audio DAC

  • enable hdmi audio loopback on VIM3 board

  • various fixes for Odroid C4/HC4 regulators handling, USB and SPI NOR Flash for HC4

• ARM DT

  • Set the fifo-size of uart_A to 128 bytes like the ARM64 counterpart

• ARM64 SoC Drivers

  • meson-ee-pwrc: Rename “get_power” to “is_powered_off”

• Clocks

  • Use determine_rate() for the pll ops instead of round_rate()

  • Restrict gp0/1 and audio plls range on g12a/sm1

  • Improve axg-audio controller error on deferral

  • Add NNA clocks on g12a

v5.13

• ARM64 DT

  • new boards: MeCool KII & KIII, Minix NEO U9-H

  • used fixed index for MMC devices

  • updates/cleanups for Hardkernel Odroid N2/N2+

• drm/bridge: dw-hdmi: disable loading of DW-HDMI CEC sub-driver

• Audio FIFO Depth/IRQ fixes for G12A/G12B/SM1

v5.12

• Clock Changes

  • pll driver fixup

  • meson8b clock controller dt support clean up

  • remove mipi clk from the axg clock controller

• ARM SoC drivers

  • ARM64 DT

    • new board: Hardkernel ODROID-HC4 (SoC: SM1)

    • new board: Beelink GS-King-X (SoC: S922X)

    • shorten shorten audio card names for alsa compatibility

    • misc cleanups & fixes

  • ARM DT

    • add thermal zones with cooling configuration

  • ARM Kconfig

    • enable support for the ADC thermal sensor as module

  • Other subsystems

    • tty: serial: meson: enable console as module

v5.11

• Clock Changes

  • Add MIPI DSI clocks for axg and g12

  • Make it possible to build controllers as modules

  • Fix Video PLL clock dependency

• ARM SoC drivers

  • enable building as modules

  • reset API updates

• ARM64 DT

  • AXG SoCs: add/enable PCIe & USB OTG support

  • AXG SoCs: add MIPI DSI support

  • Khadas VIM: add RTC

  • several cleanups & fixups

• ARM DT

  • audio support for several more boards

  • PHY timing fixes

• ARM64 Kconfig

  • ship only the necessary clock controllers

• Other subsystems

  • Add support for the Amlogic 2D Accelerator on AXG

  • Add AXG MIPI D-PHY driver on AXG

  • Add MIPI DSI support on the AXG PCI/MIPI Analog driver

v5.10

• PCI: meson: Build as module by default

• usb: dwc-meson-g12a: Add support for USB on AXG SoCs

• dt-bindings: usb: amlogic,meson-g12a-usb-ctrl: add the Amlogic AXG Families USB Glue Bindings

• usb: dwc3: meson: fix checkpatch errors and warnings

• dt-bindings:iio:adc:amlogic,meson-saradc yaml conversion

• drm/panfrost: add Amlogic GPU integration quirks

• arm64: dts: meson: initial support for aml-s905x-cc v2

• arm64: dts: meson: add support for the ODROID-N2+

• arm64: dts: meson: convert ODROID-N2 to dtsi

• soc: amlogic: meson-ee-pwrc: add support for the Meson AXG SoCs

• dt-bindings: power: amlogic, meson-ee-pwrc: add Amlogic AXG power controller bindings

• clk: meson: axg-audio: fix g12a tdmout sclk inverter

• clk: meson: add sclk-ws driver

• arm64: dts: meson: vim3: make sound card common to all variants

v5.9

• i2c: meson: fixup rate calculation with filter delay

• i2c: meson: fix clock setting overwrite

• ASoC: meson: cards: deal dpcm flag change

• arm64: dts: meson: odroid-n2: add jack audio output support

• arm64: dts: amlogic: meson-gx: add the Mali-450 OPP table and use DVFS

• arm64: dts: meson: add support for the WeTek Core 2

• arm64: dts: meson: add audio playback to khadas-vim3l

• arm64: dts: meson: add audio playback to odroid-c4

• crypto: amlogic-gxl - permit async skcipher as fallback

• ARM: dts: meson: add the SDHC MMC controller

• arm64: dts: meson-gx: Switch to the meson-ee-pwrc bindings

• ARM: dts: meson8b: add power domain controller

• ARM: dts: meson8m2: add resets for the power domain controller

• ARM: dts: meson8: add power domain controller

• clk: meson: meson8b: add the vclk2_en gate clock

• clk: meson: meson8b: add the vclk_en gate clock

• pinctrl: meson: fix drive strength register and bit calculation

• drm/meson: crtc: handle commit of Amlogic FBC frames

• drm/meson: overlay: setup overlay for Amlogic FBC

• net: stmmac: dwmac-meson8b: use clk_parent_data for clock registration

• drm: meson: dw-hdmi: Use dw_hdmi context to replace hack

• net: stmmac: dwmac-meson8b: add a compatible string for G12A SoCs

• dt-bindings: net: dwmac-meson: Add a compatible string for G12A onwards

• drm/meson: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE

v5.8

• drm/meson: viu: fix setting the OSD burst length in VIU_OSD1_FIFO_CTRL_STAT

• arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency

• mmc: meson-mx-sdhc: Fix building with CONFIG_MMC_MESON_MX_SDHC=m

• mmc: host: meson-mx-sdhc: new driver for the Amlogic Meson SDHC host

• mmc: meson-mx-sdio: trigger a soft reset after a timeout or CRC error

• phy: amlogic: meson-gxl-usb3: remove code for non-existing PHY

• arm64: dts: amlogic: use the new USB control driver for GXL and GXM

• usb: dwc3: meson-g12a: add support for GXL and GXM SoCs

• arm64: dts: meson-g12b-gtking-pro: add initial device-tree

• arm64: dts: meson-g12b-gtking: add initial device-tree

• arm64: dts: meson: convert ugoos-am6 to common w400 dtsi

• arm64: dts: meson: add support for the Smartlabs SML-5442TW

• arm64: dts: meson-sm1: add support for Hardkernel ODROID-C4

• arm64: dts: meson: libretech-pc: add initial audio playback support

• arm64: dts: meson: libretech-ac: add initial audio playback support

• arm64: dts: meson: libretech-cc: add initial audio playback support

• arm64: dts: meson: p230-q200: add initial audio playback support

• soc: amlogic: meson-ee-pwrc: add support for the Meson GX SoCs

• soc: amlogic: meson-ee-pwrc: add support for Meson8/Meson8b/Meson8m2

• phy: amlogic: meson8b-usb2: Add a compatible string for Meson8m2

• phy: amlogic: meson8b-usb2: Don’t set REG_ADP_BC_ACA_ENABLE on Meson8

• phy: amlogic: meson8b-usb2: Use a MMIO regmap

• dt-bindings: phy: meson8b-usb2: Add compatible string for Meson8m2

• dt-bindings: phy: meson8b-usb2: Convert to json-schema

• net: stmmac: dwmac-meson8b: add support for the RX delay configuration

• net: stmmac: dwmac-meson8b: Make the clock enabling code re-usable

• drm/meson: add mode selection limits against specific SoC revisions

• clk: meson: meson8b: Don’t rely on u-boot to init all GP_PLL registers

• arm64: dts: meson-gxbb-kii-pro: fix board compatible

• arm64: dts: meson: fixup SCP sram nodes

• clk: meson: meson8b: Fix the polarity of the RESET_N lines

• clk: meson: meson8b: Fix the first parent of vid_pll_in_sel

• dt-bindings: sram: Add Amlogic SCP SRAM compatibles

v5.7

• Update audio clock gate hierarchy for meson8 and gxbb

• Update g12a spicc clock sources

• spicc: Add support for G12A

• A1: Add secure power domain controller

• Add VP9 HW decoder

• DT updates:

  • fix gxm-khadas-vim2 wifi

  • odroid-c2: add rc-odroid ir keymap

  • p212: add bluetooth nodes

  • s95: fix bluetooth node

  • g12b: fix N2/VIM3 audio card model names

  • khadas-vim3: move model to g12b-khadas-vim3 dtsi

  • add thermal zones to meson gx devices

  • add pdm reset line

  • s400: fix sound card codec nodes

  • sei510: fix sound card codec node

  • a1: add secure power domain controller

  • add rc-videostrong-kii-pro keymap

  • g12-common: add parkmode_disable_ss_quirk on DWC3 controller

  • g12-common: add spicc controller nodes

  • g12: split emmc pins to select 4 or 8 bus width

  • g12: add the SPIFC nodes

  • khadas-vim3: add SPIFC controller node

  • g12b-odroid-n2: add SPIFC controller node

v5.6

• irqchip/meson-gpio: Add support for meson a1 SoCs

• add reset controller for Meson-A1 SoC

• a1: add pinctrl controller support

• add libretech-pc boards support

• meson-gxbb: add support for Videostrong KII Pro

• vdec: add sm1 platform

• vdec: add g12a platform

• add a driver for the Meson8/8b/8m2 DDR clock controller

v5.5

• drm/meson: add support for suspend/resume

• GXL/GXM: add a driver for the HW crypto IP block

• G12A/G12B/SM1: Add thermal zone support

• G12A/G12B/SM1: add PCIe support

• DT updates:

  • A1: initial SoC support

  • G12A/G12B/GX/SM1: keep the wifi module enabled in suspend (so it can wake up the board)

  • G12A/G12B/SM1: enable thermal zone support

  • G12A/G12B/SM1: enable PCIe support

  • G12A/G12B: add simplefb support

  • GXBB: add more regulators for Odroid-C2

  • GXL/GXM: enable the HW crypto accelerator

  • SM1: add audio support

  • SM1: enable audio on SEI610

• New board support

  • Amlogic AD401 (A1)

  • Ugoos AM6 (G12B, S922X)

v5.4

• G12B: add the SoC ID for the A311D SoC

• G12B: add support for the second CPU cluster in the meson-clk-measure driver

• G12A/G12B: make the CPU clock trees mutable

• DT updates:

  • G12A/G12B: use a common .dtsi for both SoCs

  • G12A/G12B: add the pwm_a pin (used for the CPU voltage regulator)

  • G12A/G12B: use the correct Ethernet FIFO sizes

  • G12A: add the CPU OPP table

  • G12B: add the CPU OPP table

  • G12A: enable CPU DVFS (dynamic voltage and frequency switching)

  • G12B: add the CPU OPP table

  • G12B: enable CPU DVFS (dynamic voltage and frequency switching)

  • GX: use the correct Ethernet FIFO sizes

  • GX: add the video decoder

  • Meson8b: use the correct Ethernet FIFO sizes

  • Meson8b: add the VDDEE (GPU and other parts of the SoC) regulator on all supported boards

  • Meson8b: use the Ethernet MAC address from the eFuse on Odroid-C1

• New board support

  • Khadas VIM3 (G12B, S922X or A311D)

  • Khadas VIM3L (SM1, S905D3)

  • SEI Robotics SEI610 (SM1, S905X3)

v5.3

• all SoCs: PWM driver improvements

• AXG: move spread spectrum to MPLL2

• G12A: add support for thetohdmitx audio controller

• G12A: fix the name of the MPLL 50M clock ID

• G12A: initialize MPLL registers correctly

• G12A: add drive-strength-microamp support in the pinctrl driver

• G12B: add support for the second CPU cluster clocks

• G12A/G12B: add support for the thermal sensor clock

• G12A/G12B: add GPIO IRQ support

• G12A/G12B: use interrupt based OTG switching

• GX: add support for the XBGR8888 and ABGR8888 color formats

• GXBB: remove incorrect spread spectrum on MPLL0

• Meson8/Meson8b/Meson8m2: add support for the audio clocks

• Meson8/Meson8b/Meson8m2: add support to the canvas video lookup-table

• DT updates:

  • G12A: add the PWM controllers

  • G12A: add the IR decoder

  • G12A: enable the IR decoder on the U200 and X96 Max boards

  • G12A: add the SD and eMMC controllers

  • G12A: enable SD card and eMMC on the U200 and SEI510 boards

  • G12A: add clocks to the AO UART controllers

  • G12A: add the I2C busses

  • G12A: enable the I2C bus with the RGB LED controller on SEI510

  • G12A: add the audio controllers

  • G12A: add the Ethernet controller and MDIO mux

  • G12A: enable the internal PHY on the U200 and SEI510 boards

  • G12A: add the SDIO controller

  • G12A: enable the SDIO WiFi module on the X96 Max and SEI510 boards

  • G12A: enable Bluetooth on the X96 Max and SEI510 boards

  • G12A: enable the SDIO MMC controller and enable wifi on supported boards

  • G12A: enable audio support on the X96 Max

  • G12A: enable audio support on the SEI510

  • G12B: add support for the S922X SoC

  • G12B: minimal support for the Odroid-N2

  • G12B: enable audio support on the Odroid-N2

  • G12A/G12B: add the Ethernet controller and enable it on all supported boards

  • G12A/G12B: add the GPIO interrupt-controller

  • G12A/G12B: switch to (GPIO) interrupt driven PHY status updates

  • G12A/G12B: enable the RNG

  • GX: fix eMMC pin bias and set max-frequency

  • GXBB: add more supported SD card modes on Odroid-C2 and NanoPi K2

  • GXBB: enable Bluetooth on the Wetek boards

  • GXBB: fix reading the chip temperature on some Wetek boards

  • GXBB: enable HDMI CEC on the Tronsmart Vega S95 boards

  • GXBB: fix reading the chip temperature on some Tronsmart Vega S95 boards

  • GXBB: add Bluetooth support on the Tronsmart Vega S95 boards

  • GXBB: use an interrupt instead of polling the Ethernet PHY status on the Tronsmart Vega S95 boards

  • GXL: correct eMMC module voltage and mark it as removable on Libretech CC

  • GXM: update eMMC settings for Khadas VIM2

  • GXM: enable Bluetooth on the Khadas VIM2

  • Meson8b: improve support for the Tronfy MXQ S805

  • Meson8/Meson8b/Meson8m2: add the canvas video lookup-table

  • Meson8m2: add the mali-supply on the MXIII-Plus board

• New board support

  • Hardkernel Odroid-N2 (G12B, S922X)

v5.2

• G12A: add CPU clocks (read-only for now)

• G12A: add the PCIe PLL clocks

• G12A: new USB2 PHY driver

• G12A: new PCIe / USB3 combo PHY driver

• G12A: add G12A SoC support in the SAR ADC driver

• G12A: support for the internal PHY

• G12A: new MDIO mux driver

• G12A: support for G12A in the ASoC drivers for AXG

• G12A: support for the audio clock controller

• G12A: support for the USB control IP

• G12A: support for the peripheral-only dwc2

• G12A: support in the PWM controller driver

• Meson GX/AXG MMC: clean-ups and clock phase tuning updates

• Meson8/Meson8b/Meson8m2: support for the VDEC clocks

• Meson8/Meson8b/Meson8m2: support for the VPU clocks

• DT updates

  • G12A: add the secure monitor

  • G12A: add the eFuse

  • G12A: add the AO clock and reset controller

  • G12A: add the AO and EE pin controllers

  • G12A: add the reset controller

  • G12A: add HDMI and CVBS video outputs

  • G12A: add the HDMI CEC controllers

  • G12A: add the SAR ADC

  • G12A: add the Mali-G31 GPU

  • G12A: prepare USB support

  • G12A: add regulators for various boards

  • G12A: enable the Bluetooth module on X96 Max

  • GXM: add the Mali-T820 GPU

  • GXM: enable USB on the Nexbox A1

  • Meson8b: gpio-line-names for Odroid-C1

  • Meson8b: enable the RTC on EC-100

  • Meson8b: prepare support for the RTC on Odroid-C1

  • Meson8/Meson8b: enable the clock measurer

• New board support

  • SEI Robotics SEI510 (G12A, S905X2)

v5.1

• clkmsr: add support for AXG and G12A in the “clock measurer” driver

• clk: claim clock controller input clocks from DT

• clk: rework dependencies and make the drivers more modular

• NAND: controller driver for GXL/GXM/AXG

• RTC: new driver for Meson6/Meson8/Meson8b/Meson8m2

• GX: add support for the 32kHz clock sub-tree in the AO clock controller

• G12A: add a driver for the peripheral clock controller

• G12A: fix pin controller pull registers

• Meson8b: add the RXD2 and RXD3 pins to the pin controller driver

• Meson8/Meson8b/Meson8m2: add the GPU clock tree

• Meson8b/Meson8m2: add support for the temperature sensor in the SAR ADC driver

• DT Updates

  • AXG: add the SPDIF input

  • AXG: add the eFuse

  • AXG: enable SPDIF input on the S400 board

  • AXG: fix eMMC maximum frequency on the S400 board

  • AXG: enable SDR104 mode for the SDIO WiFi module

  • AXG: enable the clock measurer

  • GX: Add canvas provider node to the VPU

  • G12A: fix bus descriptions

  • G12A: enable the clock measurer

  • G12A: add the main clock controller

  • Meson8/Meson8m2: add the Mali-450 MP6 GPU

  • Meson8b: add the Mali-450 MP2 GPU

  • Meson8b: add missing RGMII Ethernet RXD pins

  • Meson8b: enable the temperature sensor on EC-100 and Odroid-C1

  • Meson8b: enable the PHY interrupt on EC-100

  • Meson8b: add the GPIO line names on EC-100

  • Meson8b: add more regulators for EC-100

  • Meson8m2: enable the temperature sensor on MXIII-Plus

  • Meson8/Meson8b/Meson8m2: add temperature sensor calibration data from eFuse

• New board support

  • X96 Max from Shenzhen Amediatech Technology Co., Ltd (G12A, S905X2)

v5.0

• Support for Canvas shared module from DRM

• Support for DRM Video Overlay and Primary plane scaler

• Support for HDMI 1.4 4K resolutions

• Support for HDMI Alternative 29.97Hz/59.94Hz clocks

• Meson8/Meson8b/Meson8m2/GXBB: fix USB hot-plugging

• Meson8/Meson8b/Meson8m2: CPU clock driver fixes

• Meson8/Meson8b/Meson8m2: make the CPU clock tree mutable

• Meson8/Meson8b/Meson8m2: add the CPU post-divider clocks

• GX: add video clocks in the Common Clock Framework driver (read-only)

• Meson8/Meson8b/Meson8m2: add video clocks in the Common Clock Framework driver (read-only)

• pinctrl: fix for setting the bias

• Implemented a “clock measurer” driver which helps with clock driver development

• Implement the ARM delay timer (32-bit SoCs only) in our timer driver

• Add initial support for the temperature sensor on Meson8 in the SAR ADC driver

• DT Updates

  • all: disable pinctrl bias

  • all: fix MMC card detection GPIO polarity

  • all: fix the Ethernet IRQ (fixes Ethernet performance)

  • AXG: add secure monitor and SCPI support (enables CPU frequency scaling)

  • AXG: add Bluetooth support on the S400 board

  • AXG: remove non-existent alternate XTAL

  • AXG: enable the watchdog

  • AXG: add the inputs for the clock controllers

  • AXG: enable the GPIO interrupt controller

  • AXG: enable the Ethernet PHY interrupt on the S400 board

  • AXG: fix the Ethernet IRQ (fixes Ethernet performance)

  • GX: add the pclk for the efuse

  • GX: add the HDMI 5V regulator on all boards

  • GX: enable the “clock measurer”

  • GXBB: fix GPIO line names on NanoPi K2

  • GXBB: fix GPIO line names on Odroid-C2

  • GXBB: add the inputs for the clock controllers

  • GXL: enable Bluetooth on the Khadas VIM

  • GXL: add the inputs for the clock controllers

  • GXL: fix GPIO line names on Libretech CC

  • GXL: fix GPIO line names on Khadas VIM

  • GXL: disable EEE (Energy Efficient Ethernet) on P230

  • Meson6/Meson8/Meson8b/Meson8m2: add all timer interrupts

  • Meson6/Meson8/Meson8b/Meson8m2: add the timer’s clock inputs

  • Meson8/Meson8b/Meson8m2: add the ARM TWD timer

  • Meson8/Meson8b/Meson8m2: prepare support for the ARM Global Timer

  • Meson8/Meson8b/Meson8m2: enable CPU frequency scaling

• New board support

  • PHICOMM N1 (GXL, S905D)

  • Libretech aml-s805x-ac, aka ‘La Frite’ (GXL, S805X)

v4.20

• meson-sm: add serial number sysfs entry

• canvas video lookup-table driver

• clk-pll: add the enable bit

• clk-pll: split the OD (post-divider) into separate clocks

• clk-pll: remove hardcoded rate tables

• pinctrl: fix pull (up / down) setting for the AO pins

• minor code improvements in the SAR ADC driver

• AXG: round audio system master clocks down

• AXG: don’t use mpll3 as PCIe clock parent

• Fix for DRM crtc_vblank errors

• DT updates

  • AXG: add the audio FIFOs

  • AXG: add the PDM audio controller

  • AXG: enable audio support on the S400 board

  • GX: increase shared CMA pool memory size for 4K video support

  • GX: add canvas node

  • GXL: update model name of the Libre Computer Board AML-S905X-CC board

  • Meson8/Meson8b: fix the clock controller register size

  • Meson8b: add Odroid-C1 voltage regulators

  • Meson8b: enable SAR ADC on Odroid-C1

  • Meson8b: add /chosen/stdout-path property for earlycon support on Odroid-C1

  • G12A: basic SoC support

• New board support

  • Endless Mini (EC-100) (Meson8b, S805)

v4.19

• add support for the phase, triple phase and audio sclk divider clock types

• remove audio divider clock type

• remove support for obsolete register access in the AXG and GXBB clock controller drivers

• add support for the gen_clk clock on AXG/GXL/GXM

• AXG: new driver for the audio clock controller

• AXG: new driver for the audio subsystem

• AXG: add support for the PCIe and MIPI clocks

• AXG: add support for the gen_clk_ee function of the pin controller

• GXBB: add support for the gen_clk_out function of the pin controller

• GXL: add support for the S805X and S905W SoCs

• DT updates

  • AXG: add SPDIF output, PDM and SPDIF input pins

  • AXG: add SAR ADC support

  • AXG: add 12V supply on S400

  • AXG: add speaker amplifier and speaker LEDs on S400

  • AXG: enable ADC buttons on S400

  • AXG: add the audio clock controller

  • GXBB: enable HDMI, CEC and CVBS on NanoPi K2

  • GXL/GXM: enable SAR ADC on P231 and Q201

  • GXM: fix cooling cells on Khadas VIM2

• New board support

  • Amlogic P241 (GXL, S805X)

  • Amlogic P281 (GXL, S905W)

  • Oranth Tanix TX3 Mini (GXL, S905W)

v4.18

• AXG: MMC controller driver support

• Meson8m2: add pinctrl support

• AXG: add Meson AXG support to the dwmac-meson8b Ethernet driver

• memory allocation fix for the pwm-meson driver (which can cause memory corruption)

• Meson8/Meson8b/Meson8m2: add support for the NAND clocks

• AXG: add support for the AO clock controller

• the MPLL clock driver can now round to the closest rate (based on the requested rate)

• Meson GX/AXG MMC: support for the reset line

• DT updates

  • GX: add hiubus system controller

  • GX: add alternative ATF reserved memory region (fixes GXBB boards with newer ATF/Amlogic u-boot)

  • AXG: add hiubus system controller

  • AXG: SD/eMMC/SDIO support (sd_emmc_b and sd_emmc_c controllers)

  • AXG: S400: add eMMC storage

  • AXG: S400: add AP6255 SDIO wifi

  • AXG: S400: fix Ethernet stability

  • AXG: GPIO interrupt support

  • AXG: add the 32K alt aoclk

  • GX/AXG: add MMC resets

  • GX/AXG: fix MMC register ranges

  • GXL: disable SD UHS modes on LibreTech CC (“Le Potato”)

  • GXL: add PHY supply (USB VBUS) for P212 and Khadas VIM

  • GXL: fix Mali-450 GPU compatible string

  • Meson8: add Cortex-A9 PMU

  • Meson8b: add Cortex-A5 PMU

  • Meson8b: Odroid-C1: enable the IR receiver

  • Meson8m2: add support for this SoC (“S812”)

• New board support

  • Tronsmart MXIII Plus (Meson8m2)

v4.17

• GX VPU power domain driver: small bugfixes

• reset driver: add support for level resets on Meson8b

• cleanups for the dwmac-meson8b driver (used on Meson8b/GXBB/GXL/GXM)

• clock and reset support for the USB2 PHY driver on GXL/GXM

• Meson8b GPIO driver fixes which make the GPIOs from the CARD, BOOT and DIF banks usable again

• usb: core: support for multiple PHYs per HCD (pre-condition for USB host on GXL/GXM)

• dwc3 support for GXL/GXM/AXG (pre-condition for USB host on GXL/GXM)

• fix ghost key presses in the IR remote driver

• new USB3 PHY driver for GXL/GXM/AXG

• PLL fixes for GXBB, GXL and AXG

• use regmap in clock controller drivers

• general clock updates for Meson8, GXBB, GXL and AXG

• add more SoC IDs (including S905W) to the GX SoC information driver

• SAR ADC support for the Meson AXG SoCs

• Meson8m2 support for the dwmac-meson8b (Ethernet) driver

• DT updates

  • GXL: add internal PHY interrupt

  • GX: fix UART register range

  • AXG: add i2c support

  • AXG: add pinctrl pins for RMII and UART

  • GX: add ethernet0 alias (to make Linux use the MAC address from u-boot)

  • Meson8b: update reset controller register range

  • Meson8: add reset controller and USB reset lines

  • Meson8b: Odroid-C1 Ethernet support

  • Meson8b: add the I2C clocks

  • GXBB: Odroid-C2: reduce eMMC maximum rate (fixes data corruption)

  • GXBB: add a wetek specific dtsi

  • GXBB/GXL: bump Mali-450 clock to 744MHz

  • GX: mark eFuse as read-only

  • GXL: USB host support

  • GXM: USB host support

  • GXL: enable USB host support on the following boards:

    • Khadas VIM

    • LibreTech CC (“Le Potato”)

    • Amlogic P212

    • Amlogic P230

    • Amlogic P231

    • Nexbox A95X

  • GXM: enable USB host support on the following boards:

    • Khadas VIM2

    • Amlogic Q200

    • Amlogic Q201

v4.16

• internal Ethernet PHY on GXL: code-improvements

• Ethernet (RGMII TX) clock (dwmac-meson8b) fixes for Meson8b

• DT updates

  • all SoCs: dropped SANA (“stream analyzer”) clock from SAR ADC

  • Meson8: updated L2 cache settings

  • Meson8b: updated L2 cache settings

  • Meson8/Meson8b: switch to the stable UART bindings

  • Meson8: enable GPIO IRQ support

  • GX: VPU power domain support

  • GX: add 5V HDMI regulator

  • GX: HDMI and CEC support on Odroid-C2

  • GX: use generic bus node names

  • GX: fixed Ethernet PHY GPIO interrupt line on GXM Q200

  • GX: add Ethernet PHY GPIO interrupt line on Khadas VIM2

v4.15

• USB controller interrupt fix for Meson6/Meson8/Meson8b

• SoC information driver for Meson6/Meson8/Meson8b/Meson8m2

• SD/MMC/SDIO driver for Meson6/Meson8/Meson8b/Meson8m2

• pinctrl: cleanups and minor fixes

• GPIO IRQ support on Meson GX as well as Meson8/Meson8b/Meson8m2

• eFuse driver for Meson6/Meson8/Meson8b/Meson8m2

• SMP (multi-core) and CPU hotplug support on Meson8/Meson8b/Meson8m2

• VPU power domain support on Meson GX

• internal Ethernet PHY on GXL: auto-negotiation fix

• UART SysRq

• minor fixes for the SAR ADC on Meson8 and Meson8b

• DT updates

  • Meson8b: add reserved-memory zones to fix system freezes

  • Meson8b: add USB support on Odroid-C1

  • Meson8b: enable GPIO IRQ support

  • Meson8/Meson8b: add the SDIO MMC controller

  • Meson8/Meson8b: add SMP and CPU hotplug support

  • Meson6/Meson8/Meson8b: add the eFuse

  • GX: enable the SAR ADC on Libre Tech CC

  • GX: enable the internal Ethernet PHY LEDs on Libre Tech CC

  • GX: enable the USB on Nexbox A95X (GXBB)

  • GX: pinctrl offset cleanup

  • GX: enable GPIO IRQ support

• New board support

  • Khadas VIM2 (GXM)

  • Tronsmart Vega S96 (GXM)

v4.14

• clock controller driver updates

  • GX: add SD/eMMC clocks

  • GX: fix divider flags

  • GX: add the AO CEC clock

  • Meson8/Meson8b: register reset controller built into the clock-controller

• DT updates

  • GX: GPIO line names for Khadas VIM and NanoPi K2

  • GX: CEC support (for all boards where HDMI is enabled)

  • GX: use the correct MMC clocks

  • GX: add MMC regulator settle times for NanoPi K2, Libre Tech CC, P200 and P201

  • GX: enable SD card UHS modes on NanoPi K2, Libre Tech CC, P200 and P201

  • GX: enable SD card SDR104 mode on NanoPi K2

  • GX: update to use stable UART bindings (fixes HCI UART where the bootloader doesn’t enable the UART clocks)

  • Meson8/Meson8b: add the SRAM

  • Meson8: PWM support

  • Meson8b: cleanup duplicate code in watchdog node

• GX: SoC information driver (SoC version, etc.)

• AO CEC Driver

• Watchdog support for Meson8m2

v4.13

• DT cleanups

  • GX: reorganize alphabetically to better avoid conflicts

  • Meson6/8/8b: use interrupt pre-processor macros instead of magic numbers

• add HDMI and CVBS nodes for multiple GX boards

• pinctrl updates:

  • GX: add SPI (SPICC) and HDMI CEC pins

  • Meson8: (AO) HDMI CEC, AO remote output, I2S, SPDIF and PWM pins

• SCPI: fix thermal sensor reporting

• Meson8 support for the SAR ADC driver

• USB PHY driver for Meson GXL/GXM

• SPICC (SPI Communication Controller) driver

• Meson8 clock controller support

• USB support for Meson8 and Meson8b

• Hardware random number generator support for Meson6, Meson8 and Meson8b

• reserved memory zones (to prevent random crashes) on Meson8

• New board support

• NanoPi K2 (GXBB)

• R-Box Pro (GXM)

v4.12

• DRM/KMS: added support for HDMI output

• clocks: added clocks for audio, GFX (Mali)

• pinctrl: added pins for audio, missing pins for GXL/GXM

• phy: added GPIO resets for ethernet PHYs

• Add clocks and DT node for Mali-450 support for GXBB/GXL (using off-tree driver)

• usb: dwc2 support for Meson8

• i2c: driver code improvements and code cleanup

• Meson GX MMC

  • performance improvements

  • eMMC calibration support

  • CMD23 support

  • misc. cleanup and refactoring

  • descriptor chaining (DMA) support

• Enhanced board support

  • Amlogic P212 (S905X)

• new boards

  • Khadas Vim (S905X)

  • HwaCom AmazeTV (S905X)

v4.11

• SAR ADC support

• ADC laddered keys (P200 board)

• New board support

  • Wetek Play (S905)

  • Wetek Hub (S905)

v4.10

• Meson GX MMC support, including SDIO WLAN

• Meson GXBB USB (host) support

• Meson GXL internal (100Mbit/s) PHY support

• initial support for the GXL (S905D/S905X) and GXM (S912) SoCs

• SCPI support for GXBB

• CPU DVFS (using SCPI)

• Meson GX DRM basics along with CVBS output

• new board support

  • Amlogic P230 (S905D)

  • Amlogic P212 (S905X)

  • Nexbox A95 (S905)

  • Nexbox A1 (S912)

v4.9

• Meson GX Secure Monitor

• Enhanced Meson GXBB Ethernet support

• Meson GX SPIFC support

• Meson GX I2C support

• Meson8b and GX PWM support

• USB host support

• clocks: added AO clocks and reset

• MHU / mailbox support

v4.8

• Meson GXBB Ethernet support

• Meson GXBB Hardware Random Number Generator

• Meson GXBB Watchdog driver

• Meson 8b and GXBB support for the IR remote driver

v4.7

• MesonGXBB pin control support

• earlycon support in serial driver

• Initial device trees for Amlogic reference boards P200 and P201 (S905)

• Initial device tree for Hardkernel ODROID-C2 (S905)

v4.6

• Initial GXBB family support (clocks, serial)

• Initial device trees for Tronsmart Vega S95 (S905)

v4.5

• Meson8b watchdog support / Reboot

• ODROID-C1 status LED support

• Serial driver bugfixes

v4.4

• Initial Meson8b device trees for Hardkernel ODROID-C1 (S805) and Tronfy MXQ (S805)

v4.2

• Clock controller driver added

v4.1

• MINIX NEO X8 board support (M8-S802)

• Meson8b GPIO & pin control driver added

v4.0

• Meson6/Meson8 GPIO & pin control driver added

v3.19

• Core Meson8 support added

• I2C driver added

• SPI flash driver added

• IR remote control driver added

• L2 cache enabled

v3.18

• Core Meson6 support added

• Geniatech ATV1200 board support (AML8726-MX)

• UART driver added

• Watchdog driver added

• Timer/clocksource driver added

• Ethernet controller enabled with glue added to stmmac driver

Work in Progress

WiP

• Meson DRM Features

  • Add Display support for pre-GX SoCs (xdarklight)

  • Add HDMI support for pre-GX SoCs which uses TranSwitch TXC-48352 (or similar part number from TranSwitch) (xdarklight)

  • LVDS and LCD output support on supported boards (DSI narmstrong)

Stalled WiP

• HEVC HW Video Decoder (elyotna / narmstrong)

• Meson GX System Suspend / Power Management (Neil Armstrong / narmstrong) (last patches)

• convert existing devices to use the PWM LED driver to allow dimming the LEDs (Martin Blumenstingl / xdarklight) (last patches)

TODO

• Support more boards (Amlogic based retail products should have PCB holes to enable Serial console with a simple USB to Serial TTL adapter, i.e. Sparkfun USB to Serial TTL cable)

• USB OTG for Meson8/Meson8b (dwc2 does not get the OTG interrupts, instead Amlogic’s kernel code polls some USB PHY registers to detect the mode. maybe this could be solved by implementing [STRIKEOUT:extcon] usb_role_switch support in the USB2 PHY [STRIKEOUT:and]dwc2 (based on this RFC))

• Find a way to cap the SCPI cpufreq max frequency to re-enable DVFS on Odroid-C2

• Meson DRM Features

  • Cursor Plane

  • More formats support for Primary Plane

  • ColorKey as DRM Attribute

  • CRTC Color correction attributes

  • CVBS Color optimizations as attributes

• NAND controller driver support for Meson8/Meson8b/Meson8m2/GXBB