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Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11
# 31a47014 28-Nov-2022 Chris Morgan <macromorgan@hotmail.com>

arm64: dts: rockchip: add Hynitron cst340 for Anbernic 353 series

Add support for the Hynitron cst340 touchscreen driver to the Anbernic
RG353P and RG353V devices. Note the RG353VS device does not h

arm64: dts: rockchip: add Hynitron cst340 for Anbernic 353 series

Add support for the Hynitron cst340 touchscreen driver to the Anbernic
RG353P and RG353V devices. Note the RG353VS device does not have a
touchscreen.

https://lore.kernel.org/linux-input/Y1y9e9sgE%2FDck9fB@google.com/

Changes since V1:
- Removed 'status = "okay";', as it was never disabled.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20221128231528.23360-1-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Revision tags: v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6
# 22a91b76 28-Oct-2022 Chris Morgan <macromorgan@hotmail.com>

arm64: dts: rockchip: add rk817 chg to RG353P and RG503

Add support for the internal battery and charger for the Anbernic
RG353P and RG503. Battery values are taken from the BSP Kernel
device tree.

arm64: dts: rockchip: add rk817 chg to RG353P and RG503

Add support for the internal battery and charger for the Anbernic
RG353P and RG503. Battery values are taken from the BSP Kernel
device tree.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20221028184045.13113-4-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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# 1e141cf1 28-Oct-2022 Chris Morgan <macromorgan@hotmail.com>

arm64: dts: rockchip: add Anbernic RG353V and RG353VS

Anbernic RG353V and RG353VS are both RK3566 based handheld gaming devices
from Anbernic.

They are functionally very similar to the RG353P with

arm64: dts: rockchip: add Anbernic RG353V and RG353VS

Anbernic RG353V and RG353VS are both RK3566 based handheld gaming devices
from Anbernic.

They are functionally very similar to the RG353P with the following
distinct differences:
- The battery size of the RG353V and RG353VS is 3200mAh instead of
3500mAh.
- The audio uses the PMIC's internal amplifier for a mono speaker
instead of an external amplifier with stereo speakers.
- The GPIOs for the R1 and R2 buttons are switched.

As for the differences between the RG353V and RG353VS, they are as
follows:
- The RG353VS has no touchscreen on i2c2.
- The RG353VS has no eMMC.
- The RG353VS has 1GB of RAM instead of 2GB.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20221028184045.13113-3-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Revision tags: v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66
# 523adb55 06-Sep-2022 Chris Morgan <macromorgan@hotmail.com>

arm64: dts: rockchip: add Anbernic RG353P and RG503

Anbernic RG353P and RG503 are both RK3566 based handheld gaming devices
from Anbernic.

Both devices have:
- 2 SDMMC slots.
- A Realtek rtl8821c

arm64: dts: rockchip: add Anbernic RG353P and RG503

Anbernic RG353P and RG503 are both RK3566 based handheld gaming devices
from Anbernic.

Both devices have:
- 2 SDMMC slots.
- A Realtek rtl8821cs WiFi/Bluetooth adapter.
- A mini HDMI port.
- A USB C host port and a USB C otg port (currently only working as
device).
- Multiple GPIO buttons and a single ADC button.
- Dual analog joysticks controlled via a GPIO mux.
- A headphone jack with amplified stereo speakers via a SGM4865 amp.
- A PWM based vibrator for force feedback.

The RG353P has:
- 2GB LPDDR4 RAM.
- A 32GB eMMC.
- A 3.5 inch 640x480 4-lane DSI panel of unknown origin with an i2c
controlled touchscreen (touchscreen is a Hynitron CST340).

The RG503 has:
- 1GB LPDDR4 RAM.
- A 5 inch 960x544 AMOLED 2-lane DSI/DBI panel manufactured by Samsung
with part number ams495qa04. Data for this panel is provided via the
DSI interface, however commands are sent via a 9-bit 3-wire SPI
interface. The MISO pin of SPI3 of the SOC is wired to the input of
the panel, so it must be bitbanged.

This devicetree enables the following hardware:
- HDMI (plus audio).
- Analog audio, including speakers.
- All buttons.
- All SDMMC/eMMC/SDIO controllers.
- The ADC joysticks (note a pending patch is required to use them).
- WiFi/Bluetooth (note out of tree drivers are required).
- The PWM based vibrator motor.

The following hardware is not enabled:
- The display panels (drivers are being written and there are issues
with the upstream DSI and VOP2 subsystems).
- Battery (driver pending).
- Touchscreen on the RG353P (note the i2c2 bus is enabled for it).

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20220906210324.28986-4-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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