On 29/12/2020 14:58, Neil Armstrong wrote:
The Amlogic AXg SoCs embeds a MIPI D-PHY to communicate with DSI panels, this adds the bindings.
This D-PHY depends on a separate analog PHY.
The Amlogic AXG MIPI + PCIe Analog PHY provides function for both PCIe and MIPI DSI at the same time.
In order to configure the DSI PHY timings, a new "configure" PHY op is added to permit dynamic (re)configuration of the PHY function.
Finally, the Linux MIPI D-PHY configuration helpers are imported to provide a standard set of default D-PHY timings, timings struct and correct calculations.
Neil Armstrong (4): phy: dphy: Add configuration helpers generic-phy: add configure op phy: Add Amlogic AXG MIPI D-PHY driver phy: Add Amlogic AXG MIPI PCIe Analog PHY driver
drivers/phy/Kconfig | 23 ++ drivers/phy/Makefile | 3 + drivers/phy/meson-axg-mipi-dphy.c | 393 +++++++++++++++++++++++ drivers/phy/meson-axg-mipi-pcie-analog.c | 233 ++++++++++++++ drivers/phy/phy-core-mipi-dphy.c | 161 ++++++++++ drivers/phy/phy-uclass.c | 11 + include/generic-phy.h | 23 ++ include/phy-mipi-dphy.h | 284 ++++++++++++++++ 8 files changed, 1131 insertions(+) create mode 100644 drivers/phy/meson-axg-mipi-dphy.c create mode 100644 drivers/phy/meson-axg-mipi-pcie-analog.c create mode 100644 drivers/phy/phy-core-mipi-dphy.c create mode 100644 include/phy-mipi-dphy.h
Applied to u-boot-amlogic
Neil