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[v3,20/24] drm/sun4i: Add support for A64 HDMI PHY

Message ID 20180625120304.7543-21-jernej.skrabec@siol.net (mailing list archive)
State New, archived
Headers show

Commit Message

Jernej Škrabec June 25, 2018, 12:03 p.m. UTC 
PHY is the same as in H3, except it can switch between two clock
parents.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
 drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comments

Chen-Yu Tsai June 28, 2018, 2:30 a.m. UTC | #1 
On Mon, Jun 25, 2018 at 8:03 PM, Jernej Skrabec <jernej.skrabec@siol.net> wrote:
> PHY is the same as in H3, except it can switch between two clock
> parents.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
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Patch

diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
index aea46b08f127..82502b351aec 100644
--- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
+++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
@@ -396,6 +396,14 @@  static struct regmap_config sun8i_hdmi_phy_regmap_config = {
 	.name		= "phy"
 };
 
+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,
+};
+
 static const struct sun8i_hdmi_phy_variant sun8i_a83t_hdmi_phy = {
 	.phy_init = &sun8i_hdmi_phy_init_a83t,
 	.phy_disable = &sun8i_hdmi_phy_disable_a83t,
@@ -410,6 +418,10 @@  static const struct sun8i_hdmi_phy_variant sun8i_h3_hdmi_phy = {
 };
 
 static const struct of_device_id sun8i_hdmi_phy_of_table[] = {
+	{
+		.compatible = "allwinner,sun50i-a64-hdmi-phy",
+		.data = &sun50i_a64_hdmi_phy,
+	},
 	{
 		.compatible = "allwinner,sun8i-a83t-hdmi-phy",
 		.data = &sun8i_a83t_hdmi_phy,