The USB is not working on LicheePi Nano. Will it be fixed soon ?
On Saturday, January 20, 2018 at 1:18:03 AM UTC+2, Icenowy Zheng wrote:
>
> This is the RFC initial patchset for the "new" Allwinner SUNIV ARM9 SoC.
>
> The same die is packaged differently, come with different co-packaged
> DRAM or shipped with different SDK; and then made many model names: F23,
> F25, F1C100A, F1C100S, F1C200S, F1C500, F1C600, R6, etc. These SoCs all
> share a common feature set and are packaged similarly (eLQFP128 for SoCs
> without co-packaged DRAM, QFN88 for with DRAM). As their's no
> functionality hidden on the QFN88 models (except DRAM interface not
> exported), it's not clever to differentiate them. So I will use suniv as
> common name of all these SoCs.
>
> As it's the first not ARMv7+ Allwinner SoC to get supported, this
> patchset firstly made CONFIG_ARCH_SUNXI a common config item, and let
> selectable CONFIG_ARCH_SUNXI_V{5,7} to internally select it. This makes
> reusing most work possible. This is PATCH 1~2.
>
> The ARM9 has neither GIC nor arch_timer, like the sun4i/5i Cortex-A8
> SoCs. So adapt the IRQ and timer driver used by sun4i/5i to support
> suniv. This is PATCH 3~5.
>
> Then it's the common way to support a new SoC -- pinctrl, CCU and
> initial DT.
>
> Icenowy Zheng (9):
> ARM: add CONFIG_ARCH_SUNXI_V7 for differentiate ARMv5/v7 Allwinner
> SoCs
> ARM: sunxi: add Allwinner ARMv5 SoCs
> irqchip/sun4i: add support for suniv interrupt controller
> clocksource: sun4i: add a compatible for suniv
> clocksource/drivers/sun4i: register as sched_clock on suniv
> pinctrl: sunxi: add support for suniv (newer F-series SoCs)
> clk: sunxi-ng: add support for suniv SoC
> ARM: dts: suniv: add initial DTSI file for suniv and F1C100s
> ARM: suniv: f1c100s: add device tree for Lichee Pi Nano
>
> arch/arm/boot/dts/Makefile | 2 +
> arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts | 27 ++
> arch/arm/boot/dts/suniv-f1c100s.dtsi | 6 +
> arch/arm/boot/dts/suniv.dtsi | 157 +++++++
> arch/arm/configs/multi_v7_defconfig | 2 +-
> arch/arm/configs/sunxi_defconfig | 2 +-
> arch/arm/mach-sunxi/Kconfig | 27 +-
> arch/arm/mach-sunxi/Makefile | 3 +-
> arch/arm/mach-sunxi/sunxi_v5.c | 22 +
> drivers/clk/sunxi-ng/Kconfig | 5 +
> drivers/clk/sunxi-ng/Makefile | 1 +
> drivers/clk/sunxi-ng/ccu-suniv.c | 536
> ++++++++++++++++++++++
> drivers/clk/sunxi-ng/ccu-suniv.h | 34 ++
> drivers/clocksource/sun4i_timer.c | 5 +-
> drivers/irqchip/irq-sun4i.c | 43 +-
> drivers/pinctrl/sunxi/Kconfig | 4 +
> drivers/pinctrl/sunxi/Makefile | 1 +
> drivers/pinctrl/sunxi/pinctrl-suniv.c | 417 +++++++++++++++++
> include/dt-bindings/clock/suniv-ccu.h | 69 +++
> include/dt-bindings/reset/suniv-ccu.h | 37 ++
> 20 files changed, 1389 insertions(+), 11 deletions(-)
> create mode 100644 arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts
> create mode 100644 arch/arm/boot/dts/suniv-f1c100s.dtsi
> create mode 100644 arch/arm/boot/dts/suniv.dtsi
> create mode 100644 arch/arm/mach-sunxi/sunxi_v5.c
> create mode 100644 drivers/clk/sunxi-ng/ccu-suniv.c
> create mode 100644 drivers/clk/sunxi-ng/ccu-suniv.h
> create mode 100644 drivers/pinctrl/sunxi/pinctrl-suniv.c
> create mode 100644 include/dt-bindings/clock/suniv-ccu.h
> create mode 100644 include/dt-bindings/reset/suniv-ccu.h
>
> --
> 2.14.2
>
>
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