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drm/sun4i: add support for R40 HDMI PHY

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The R40 SoC has a HDMI PHY that is possible to mux two video PLLs.

Add support for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180916043409.62374-4-icenowy@aosc.io
This commit is contained in:
Icenowy Zheng 2018-09-16 12:34:08 +08:00 committed by Maxime Ripard
parent 5c5b3b0ebe
commit 3536faefc0
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GPG key ID: D2B4C094214DAF74
1 changed files with 12 additions and 0 deletions
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12
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
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@ -417,6 +417,14 @@ static const struct sun8i_hdmi_phy_variant sun8i_h3_hdmi_phy = {
.phy_config = &sun8i_hdmi_phy_config_h3,
};
static const struct sun8i_hdmi_phy_variant sun8i_r40_hdmi_phy = {
.has_phy_clk = true,
.has_second_pll = true,
.phy_init = &sun8i_hdmi_phy_init_h3,
.phy_disable = &sun8i_hdmi_phy_disable_h3,
.phy_config = &sun8i_hdmi_phy_config_h3,
};
static const struct of_device_id sun8i_hdmi_phy_of_table[] = {
{
.compatible = "allwinner,sun50i-a64-hdmi-phy",
@ -430,6 +438,10 @@ static const struct of_device_id sun8i_hdmi_phy_of_table[] = {
.compatible = "allwinner,sun8i-h3-hdmi-phy",
.data = &sun8i_h3_hdmi_phy,
},
{
.compatible = "allwinner,sun8i-r40-hdmi-phy",
.data = &sun8i_r40_hdmi_phy,
},
{ /* sentinel */ }
};