[PATCH 0/8] riscv: dts: thead: Add TH1520 pin controller support
Drew Fustini
dfustini at tenstorrent.com
Mon Oct 14 10:54:17 PDT 2024
This series of device tree patches enables the TH1520 pin controllers on
the BeagleV Ahead and Lichee Pi 4A boards.
Patches 1-7 have all been cherry picked from esmil's th1520 branch [1].
They do not have the issues pointed out in the previous series [2] that
I sent out which contained out dated versions of the patches.
The final patch was suggested by Emil as there are not currently any
users of the spi0 node so there is no need to enable it in the board dts
files.
I have tested on the BeagleV Ahead and the LicheePi 4A. The leds on the
BeagleV can be controlled as expected through sysfs.
[1] https://github.com/esmil/linux
[2] https://lore.kernel.org/lkml/20240930-th1520-pinctrl-v3-0-32cea2bdbecb@tenstorrent.com/
---
Drew Fustini (1):
riscv: dts: thead: remove enabled property for spi0
Emil Renner Berthing (7):
riscv: dts: thead: Add TH1520 pin control nodes
riscv: dts: thead: Add TH1520 GPIO ranges
riscv: dts: thead: Adjust TH1520 GPIO labels
riscv: dts: thead: Add Lichee Pi 4M GPIO line names
riscv: dts: thead: Add TH1520 pinctrl settings for UART0
riscv: dtb: thead: Add BeagleV Ahead LEDs
riscv: dts: thead: Add missing GPIO clock-names
arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 86 +++++++++++++++++++++-
.../boot/dts/thead/th1520-lichee-module-4a.dtsi | 39 ++++++++++
arch/riscv/boot/dts/thead/th1520-lichee-pi-4a.dts | 30 +++++++-
arch/riscv/boot/dts/thead/th1520.dtsi | 70 ++++++++++++++----
4 files changed, 202 insertions(+), 23 deletions(-)
---
base-commit: 66f5c917cba075cb2cdf8cad2019f72a1df0328f
change-id: 20241013-th1520-pinctrl-dts-54275cc4fdb0
Best regards,
--
Drew Fustini <dfustini at tenstorrent.com>
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