[PATCH v2 0/5] Add remaining IO expansions on Lichee Pi 4A
Icenowy Zheng
zhengxingda at iscas.ac.cn
Tue Jul 14 00:45:10 PDT 2026
This patchset is split off the "Add TH1520 USB support" patchset,
dedicating to enable the IO expansion chips, because the situation
becomes complex when one of them (but not all) was added for Wi-Fi
support.
I fixed a small issue of the existing I2C1 device node, and then all
original patches are aligned with the existing I2C1 node for
consistency.
Emil Renner Berthing (2):
riscv: dts: thead: Add IO labels for the IO expansion on I2C1
riscv: dts: thead: Add remaining Lichee Pi 4A IO expansions
Icenowy Zheng (2):
riscv: dts: thead: th1520: remove pclk for I2C1
riscv: dts: thead: lpi4a: sort nodes
Thomas Bonnefille (1):
riscv: dts: thead: Add TH1520 I2C nodes
.../boot/dts/thead/th1520-lichee-pi-4a.dts | 141 +++++++++++++-----
arch/riscv/boot/dts/thead/th1520.dtsi | 53 ++++++-
2 files changed, 157 insertions(+), 37 deletions(-)
--
2.52.0
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