Messages in this thread | | | From | Neil Armstrong <> | Subject | [PATCH 0/6] arm64: add support for the Khadas VIM3 | Date | Wed, 31 Jul 2019 14:39:54 +0200 |
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The Khadas VIM3 uses the Amlogic S922X or A311S SoC, both based on the Amlogic G12B SoC family, on a board with the same form factor as the VIM/VIM2 models. It ships in two variants; basic and pro which differ in RAM and eMMC size:
- 2GB (basic) or 4GB (pro) LPDDR4 RAM - 16GB (basic) or 32GB (pro) eMMC 5.1 storage - 16MB SPI flash - 10/100/1000 Base-T Ethernet - AP6398S Wireless (802.11 a/b/g/n/ac, BT5.0) - HDMI 2.1 video - 1x USB 2.0 + 1x USB 3.0 ports - 1x USB-C (power) with USB 2.0 OTG - 3x LED's (1x red, 1x blue, 1x white) - 3x buttons (power, function, reset) - IR receiver - M2 socket with PCIe, USB, ADC & I2C - 40pin GPIO Header - 1x micro SD card slot
First of all, the S922X and A311D are now specified since they differ by some HW features and the capable operating points.
A common meson-g12b-khadas-vim3.dtsi is added to support both S922X and A311D SoCs supported by two variants of the board.
Odroid-N2 is changed to use the s922x.dtsi include.
Dependencies: - patch 5 & 6: "arm64: g12a: add support for DVFS" at [1]
[1] https://patchwork.kernel.org/cover/11063837/
Christian Hewitt (4): soc: amlogic: meson-gx-socinfo: add A311D id dt-bindings: arm: amlogic: add support for the Khadas VIM3 arm64: dts: meson-g12b: support a311d and s922x cpu operating points arm64: dts: meson-g12b-khadas-vim3: add initial device-tree
Neil Armstrong (2): dt-bindings: arm: amlogic: add bindings for G12B based S922X SoC dt-bindings: arm: amlogic: add bindings for the Amlogic G12B based A311D SoC
.../devicetree/bindings/arm/amlogic.yaml | 9 + arch/arm64/boot/dts/amlogic/Makefile | 2 + .../amlogic/meson-g12b-a311d-khadas-vim3.dts | 15 + .../boot/dts/amlogic/meson-g12b-a311d.dtsi | 149 +++++ .../dts/amlogic/meson-g12b-khadas-vim3.dtsi | 542 ++++++++++++++++++ .../boot/dts/amlogic/meson-g12b-odroid-n2.dts | 2 +- .../amlogic/meson-g12b-s922x-khadas-vim3.dts | 15 + .../boot/dts/amlogic/meson-g12b-s922x.dtsi | 124 ++++ arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 115 ---- drivers/soc/amlogic/meson-gx-socinfo.c | 1 + 10 files changed, 858 insertions(+), 116 deletions(-) create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3.dts create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-s922x-khadas-vim3.dts create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi
-- 2.22.0
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