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    Subject[PATCH v3 00/15] Add initial RDA8810PL SoC and Orange Pi boards support
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    Hello,

    This patchset adds initial RDA8810PL SoC and Orange Pi boards (2G IoT and
    i96) support. RDA8810PL is an ARM Cortex A5 based SoC with Vivante's GC860
    GPU. The SoC has been added as a new ARM sub architecture with myself
    and Andreas as the maintainers.

    More information about the boards can be found in below links:

    1. Orange Pi 2G-IoT - http://www.orangepi.org/OrangePi2GIOT/
    2. Orange Pi i96 - https://www.96boards.org/product/orangepi-i96/

    This patchset is based on the initial revision sent out by Andreas long
    back (http://lists.infradead.org/pipermail/linux-arm-kernel/2017-June/515951.html).

    I have extended his patchset with proper irqchip and UART drivers. Now,
    boards can boot into initramfs with console at UART2.

    Thanks,
    Mani

    Changes in v3:

    As per Marc's review:

    * Removed unused header and defines from irqchip driver.
    * Removed setting flow handlers from set_type callback.
    * Minor code cleanups.

    As per Arnd's review:

    * Modified the UART indexes to start from 1 to match the SoC numbering
    * Enabled exposed UARTs (all 3 on both boards)
    * Modified the serial aliases as per board numbering

    * Added Greg's Reviewed-by tag for serial driver.

    Changes in v2:

    * Used readl/writel_relaxed calls for both irqchip and timer drivers as
    per Marc's review.
    * Implemented the logic to prevent counter wrapping during read as
    suggested by Marc.
    * Used the timer-of API as per Daniel's suggestion.
    * Added description about the timer in both commit log and driver.
    * Changed the Vendor name for RDA to Unisoc Communications Inc.
    * Removed the soc node level and cleaned up devicetrees as per Rob's
    review.
    * Merged interrupt controller DT patch to SoC.
    * Moved aliases to board dts as per Arnd's suggestion.
    * Removed RDA Micro support mail address and used Unisoc one and added
    my missing signed off by tag as per Andreas's comments.

    Andreas Färber (4):
    dt-bindings: Add RDA Micro vendor prefix
    dt-bindings: arm: Document RDA8810PL and reference boards
    ARM: Prepare RDA8810PL SoC
    dt-bindings: serial: Document RDA Micro UART

    Manivannan Sadhasivam (11):
    dt-bindings: interrupt-controller: Document RDA8810PL intc
    arm: dts: Add devicetree for RDA8810PL SoC
    arm: dts: Add devicetree for OrangePi 2G IoT board
    arm: dts: Add devicetree for OrangePi i96 board
    irqchip: Add RDA8810PL interrupt driver
    dt-bindings: timer: Document RDA8810PL SoC timer
    arm: dts: rda8810pl: Add timer support
    clocksource: Add clock driver for RDA8810PL SoC
    arm: dts: rda8810pl: Add interrupt support for UART
    tty: serial: Add RDA8810PL UART driver
    MAINTAINERS: Add entry for RDA Micro SoC architecture

    .../admin-guide/kernel-parameters.txt | 6 +
    Documentation/devicetree/bindings/arm/rda.txt | 17 +
    .../interrupt-controller/rda,8810pl-intc.txt | 61 ++
    .../bindings/serial/rda,8810pl-uart.txt | 15 +
    .../bindings/timer/rda,8810pl-timer.txt | 21 +
    .../devicetree/bindings/vendor-prefixes.txt | 1 +
    MAINTAINERS | 14 +
    arch/arm/Kconfig | 2 +
    arch/arm/Makefile | 1 +
    arch/arm/boot/dts/Makefile | 3 +
    .../boot/dts/rda8810pl-orangepi-2g-iot.dts | 50 ++
    arch/arm/boot/dts/rda8810pl-orangepi-i96.dts | 50 ++
    arch/arm/boot/dts/rda8810pl.dtsi | 99 +++
    arch/arm/mach-rda/Kconfig | 9 +
    arch/arm/mach-rda/Makefile | 1 +
    drivers/clocksource/Kconfig | 8 +
    drivers/clocksource/Makefile | 1 +
    drivers/clocksource/timer-rda.c | 195 ++++
    drivers/irqchip/Kconfig | 4 +
    drivers/irqchip/Makefile | 1 +
    drivers/irqchip/irq-rda-intc.c | 107 +++
    drivers/tty/serial/Kconfig | 19 +
    drivers/tty/serial/Makefile | 1 +
    drivers/tty/serial/rda-uart.c | 831 ++++++++++++++++++
    include/uapi/linux/serial_core.h | 3 +
    25 files changed, 1520 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/arm/rda.txt
    create mode 100644 Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
    create mode 100644 Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
    create mode 100644 Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
    create mode 100644 arch/arm/boot/dts/rda8810pl-orangepi-2g-iot.dts
    create mode 100644 arch/arm/boot/dts/rda8810pl-orangepi-i96.dts
    create mode 100644 arch/arm/boot/dts/rda8810pl.dtsi
    create mode 100644 arch/arm/mach-rda/Kconfig
    create mode 100644 arch/arm/mach-rda/Makefile
    create mode 100644 drivers/clocksource/timer-rda.c
    create mode 100644 drivers/irqchip/irq-rda-intc.c
    create mode 100644 drivers/tty/serial/rda-uart.c

    --
    2.17.1

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