From: Icenowy Zheng <icenowy@aosc.io>
To: Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@siol.net>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
Icenowy Zheng <icenowy@aosc.io>
Subject: [PATCH 2/3] drm/sun4i: change A64 HDMI PHY binding to R40
Date: Mon, 3 Sep 2018 21:34:33 +0800 [thread overview]
Message-ID: <20180903133434.58188-3-icenowy@aosc.io> (raw)
In-Reply-To: <20180903133434.58188-1-icenowy@aosc.io>
The Allwinner A64 SoC is proven to have no PLL-VIDEO mux in the HDMI PHY
clock, although it has two PLL-VIDEOs. The R40 SoC has this mux.
Change the binding compatible string from sun50i-a64 to sun8i-r40, and
let A64 to use H3 compatible string.
The compatible string is introduced in v4.19, and during the RC stage we
can still change it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
index 82502b351aec..744a8a2a15c0 100644
--- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
+++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
@@ -396,7 +396,7 @@ static struct regmap_config sun8i_hdmi_phy_regmap_config = {
.name = "phy"
};
-static const struct sun8i_hdmi_phy_variant sun50i_a64_hdmi_phy = {
+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,
@@ -419,8 +419,8 @@ 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-r40-hdmi-phy",
+ .data = &sun8i_r40_hdmi_phy,
},
{
.compatible = "allwinner,sun8i-a83t-hdmi-phy",
--
2.18.0
next prev parent reply other threads:[~2018-09-03 13:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-03 13:34 [PATCH 0/3] Changes A64 HDMI PHY compatible to R40 Icenowy Zheng
2018-09-03 13:34 ` [PATCH 1/3] dt-bindings: change the A64 HDMI PHY binding " Icenowy Zheng
2018-09-05 7:14 ` Maxime Ripard
2018-09-05 7:46 ` Icenowy Zheng
2018-09-05 7:56 ` Maxime Ripard
2018-09-05 8:05 ` Icenowy Zheng
2018-09-05 14:39 ` Maxime Ripard
2018-09-03 13:34 ` Icenowy Zheng [this message]
2018-09-03 13:34 ` [PATCH 3/3] ARM: sun8i: dts: r40: drop A64 fallback compatible string of HDMI PHY Icenowy Zheng
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