diff options
| author | Markus Schneider-Pargmann <msp@baylibre.com> | 2022-06-24 14:27:25 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-07-05 12:28:09 +0530 |
| commit | 6a23afad443a8e067c7a9b77e4d2409cac32d79b (patch) | |
| tree | 150036c82beca17b5d8680d02a67cf340768a96b /drivers/phy/mediatek/Kconfig | |
| parent | f6723b8495360ce3f99233d70ed8416a2ac01fbb (diff) | |
phy: phy-mtk-dp: Add driver for DP phy
This is a new driver that supports the integrated DisplayPort phy for
mediatek SoCs, especially the mt8195. The phy is integrated into the
DisplayPort controller and will be created by the mtk-dp driver. This
driver expects a struct regmap to be able to work on the same registers
as the DisplayPort controller. It sets the device data to be the struct
phy so that the DisplayPort controller can easily work with it.
The driver does not have any devicetree bindings because the datasheet
does not list the controller and the phy as distinct units.
The interaction with the controller can be covered by the configure
callback of the phy framework and its displayport parameters.
Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
[Bo-Chen: Modify reviewers' comments.]
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220624062725.4095-1-rex-bc.chen@mediatek.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/mediatek/Kconfig')
| -rw-r--r-- | drivers/phy/mediatek/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/phy/mediatek/Kconfig b/drivers/phy/mediatek/Kconfig index dfb18b490d07..3125ecb5d119 100644 --- a/drivers/phy/mediatek/Kconfig +++ b/drivers/phy/mediatek/Kconfig @@ -66,3 +66,11 @@ config PHY_MTK_MIPI_DSI select GENERIC_PHY help Support MIPI DSI for Mediatek SoCs. + +config PHY_MTK_DP + tristate "MediaTek DP-PHY Driver" + depends on ARCH_MEDIATEK || COMPILE_TEST + depends on OF + select GENERIC_PHY + help + Support DisplayPort PHY for MediaTek SoCs. |