Get touchscreen going by using correct hex value as i2c address
Update display panel / DSS sections:
- Add comment to 'dss' section to explain need for a kernel configuration setting
which in an ideal world could be set in devicetree
- Set rotation property, panel-timing values, and comment on panel section in mcspi4
Set pinctrl entries for the device:
- Entries initially based on older u-boot and kernel board files and code, then
revised based on similar devices
- Add pinctrl values in &omap3_pmx_core and &omap3_pmx_core2 sections
- add pinctrl-names and pinctrl-0 entries for most devices
Start to get sound card / codec set up, although not working yet:
- Set correct codec compatible entry.
Device uses 'ti,tlv320dac3100', not 'ti,tlv320aic310x'
- Attempt to set sys_clkout2 clock for audio codec, but this is not working yet
- Add 'simple-audio-card' section
- Add &mcbsp2 section
- Add two regulators
Enable/ revise wifi section (mmc3 -> wifi)
Add vaux2 regulator section, used by mmc3/wifi
- Other devices have more comprehensive entries for the vmmc-supply and
vqmmc-supply values for wifi which should likely be used for this device as
well, but not implemented yet.
Allow device to actually turn off by setting system-power-controller property on
twl4030
- Add power ("ti,twl4030-power-idle-osc-off") section in twl, this seems to set
suspend/low power commands
Add/ update some items based on similar devices, such as:
- hfclk_26m - set on twl4030
- vpll2 - set regulator to always-on, supposedly for dss/dpi
Set some unused components as disabled: gpmc, mcspi1, mcspi2, mcspi3, uart3, uart4
- uart2 is disabled since bluetooth hasn't been tested. Device does not have
antenna for bluetooth
Many smaller updates:
- add pclk-sample property to lvds-encoder
- Correct accelerometer mount-matrix
- Set max8903_charger as power-supply for max17042 fuel gauge
- corrected touchscreen-size-.. properties to match 'native' orientation
- Add manufacturer model number to model string
- Revise max8903_charger section/ comments
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8144>
Scott C
a204d8e335