From mboxrd@z Thu Jan 1 00:00:00 1970 From: Neil Armstrong Date: Tue, 29 Dec 2020 14:58:57 +0100 Subject: [PATCH 0/4] phy: add support for Amlogic Meson AXG MIPI-DSI PHY function Message-ID: <20201229135901.30090-1-narmstrong@baylibre.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 -- 2.25.1