Sonoff iHost is gateway device designed to provide a Smart Home Hub, most notably it includes builtin radios for Wifi, BT and Zigbee, which make it suitable SBC for use with many of the open home automation platforms. It is availabe in two versions, first is based on Rockchip RV1126 and 4GB DDR4 RAM. There is a second version based off the RV1109 dual core SoC and 2GB RAM. Features: - Rockchip RV1126 (or RV1109) - 4GB DDR4 - 8GB eMMC - microSD slot - RMII Ethernet PHY - 1x USB 2.0 Host - 1x USB 2.0 OTG - Realtek RTL8723DS WiFi/BT - EFR32MG21 Silabs Zigbee radio - Speaker/Microphone This patch series adds the various device tree nodes required to support this device. It also adds the initial dts for this device, This work was largely based off the device trees for mainline Edgeble Neu2 and downstream Rockchip rv1126-evb-v13 configs. It has been adapted with relevant peripherals and GPIO pins for the iHost. Implemented in this series are most of the core periperhals including Ethernet, Wifi, BT, Zigbee and RTC. Sound and USB will be added in a later series. Changes in v2: - i2c: clarify commit message - Address review comments from Heiko - Split out rv1109.dtsi to new patch - Collect Robh Ack for dt-bindings patch Tim Lunn (9): ARM: dts: rockchip: rv1126: Add alternate UART pins ARM: dts: rockchip: rv1126: Serial aliases i2c: rk3x: Adjust offset for i2c2 on rv1126 ARM: dts: rockchip: rv1126: Add i2c2 nodes ARM: dts: rockchip: rv1126: Split up rgmii1 pinctrl ARM: dts: rockchip: rv1126: Add ethernet alias ARM: dts: rockchip: Add rv1109 SoC ARM: dts: Add Sonoff iHost Smart Home Hub dt-bindings: arm: rockchip: Add Sonoff iHost .../devicetree/bindings/arm/rockchip.yaml | 7 + arch/arm/boot/dts/rockchip/Makefile | 2 + .../boot/dts/rockchip/rv1109-sonoff-ihost.dts | 13 + arch/arm/boot/dts/rockchip/rv1109.dtsi | 23 + .../dts/rockchip/rv1126-edgeble-neu2-io.dts | 2 +- .../arm/boot/dts/rockchip/rv1126-pinctrl.dtsi | 72 +++- .../boot/dts/rockchip/rv1126-sonoff-ihost.dts | 13 + .../dts/rockchip/rv1126-sonoff-ihost.dtsi | 407 ++++++++++++++++++ arch/arm/boot/dts/rockchip/rv1126.dtsi | 21 + drivers/i2c/busses/i2c-rk3x.c | 7 +- 10 files changed, 551 insertions(+), 16 deletions(-) create mode 100644 arch/arm/boot/dts/rockchip/rv1109-sonoff-ihost.dts create mode 100644 arch/arm/boot/dts/rockchip/rv1109.dtsi create mode 100644 arch/arm/boot/dts/rockchip/rv1126-sonoff-ihost.dts create mode 100644 arch/arm/boot/dts/rockchip/rv1126-sonoff-ihost.dtsi -- 2.40.1
