drm: sun4i: drop second PLL from A64 HDMI PHY

The A64 HDMI PHY seems to be not able to use the second video PLL as
clock parent in experiments.

Drop the support for the second PLL from A64 HDMI PHY driver.

Fixes: 1d552eaa77cb ("drm/sun4i: Add support for A64 HDMI PHY")
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180916043409.62374-2-icenowy@aosc.io

diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
index 82502b351aec8b6a9983b0fa8f88e6bb3106be15..a564b5dfe082839896833db50ffbabbcfbe014ee 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
+++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
@@ -398,7 +398,6 @@ static struct regmap_config sun8i_hdmi_phy_regmap_config = {
 
 static const struct sun8i_hdmi_phy_variant sun50i_a64_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,