The preferred nodename for fixed-regulators has changed to
pattern: '^regulator(-[0-9]+v[0-9]+|-[0-9a-z-]+)?$'
Fix all Rockchip DT regulator nodenames.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/0ae40493-93e9-40cd-9ca9-990ae064f21a@gmail.com
[adapted rebased on top of a number of other changes and included
neu6a-wifi + wolfvision-pf5-io-expander overlays]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
FriendlyELEC introduced a second version of NanoPC-T6 SBC.
Create common include file and make NanoPC-T6 use it. Following
patches will add LTS version.
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Link: https://lore.kernel.org/r/20240829-friendlyelec-nanopc-t6-lts-v6-2-edff247e8c02@linaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
sdmmc on the nanopc-t6 is powered by vcc3v3_sd_s0, not vcc_3v3_s3
add the vcc3v3_sd_s0 regulator, and control it with gpio4_a5
Signed-off-by: John Clark <inindev@gmail.com>
Link: https://lore.kernel.org/r/20240102024054.1030313-1-inindev@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The NanoPC-T6 has a Mini PCIe slot intended to be used for a 4G or LTE
modem. This slot has no PCIe functionality, only USB 2.0 pins are wired
to the SoC, and USIM pins are wired to a SIM card slot on the board.
Define the 3.3v supply for the slot so it can be used.
Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com>
Link: https://lore.kernel.org/r/20240109202729.54292-1-sigmaris@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Both rk806_dvs1_null and rk806_dvs2_null duplicate gpio_pwrctrl2 and
gpio_pwrctrl1 is not set. This patch sets gpio_pwrctrl1.
Signed-off-by: John Clark <inindev@gmail.com>
Link: https://lore.kernel.org/r/20231225223226.17690-1-inindev@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
drop max-frequency = <200000000> as it is already defined in rk3588s.dtsi
order no-sdio & no-mmc properties while we are here
Signed-off-by: John Clark <inindev@gmail.com>
Link: https://lore.kernel.org/r/20231228173011.2863-1-inindev@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The RK806 on the NanoPC-T6 can be used to power on/off the whole board.
Mark it as the system power controller.
Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com>
Link: https://lore.kernel.org/r/20231216212134.23314-1-sigmaris@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The serial ports on rk3588 are named uart0 - uart9. Board schematics
also use these exact numbers and we want those names to also reflect
in the OS devices because everything else would just cause confusion.
To prevent each board repeating their list of serial aliases, move them
to the soc dtsi, as all previous Rockchip soc do already.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20231205164842.556684-2-heiko@sntech.de
Add the NanoPC T6, a single board computer from FriendlyElec based on
the RK3588.
Initial device tree supports debug UART, SD, eMMC, PCIe 3, PMIC,
and 40 pin GPIO assignments.
Signed-off-by: Thomas McKahan <tmckahan@singleboardsolutions.com>
Link: https://lore.kernel.org/r/20230809112120.99-3-tmckahan@singleboardsolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
