The A100 variant of the MIPI DSI controller now gets its module clock
from the TCON via the TCON TOP, so the clock rate cannot be set to a
fixed value. Otherwise, it appears to be the same as the A31 variant.
Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx>
---
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
index 6479ade416b9..5db5ecdc2fc6 100644
--- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
+++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
@@ -1222,6 +1222,10 @@ static const struct sun6i_dsi_variant sun6i_a31_mipi_dsi_variant = {
static const struct sun6i_dsi_variant sun50i_a64_mipi_dsi_variant = {
};
+static const struct sun6i_dsi_variant sun50i_a100_mipi_dsi_variant = {
+ .has_mod_clk = true,
+};
+
static const struct of_device_id sun6i_dsi_of_table[] = {
{
.compatible = "allwinner,sun6i-a31-mipi-dsi",
@@ -1231,6 +1235,10 @@ static const struct of_device_id sun6i_dsi_of_table[] = {
.compatible = "allwinner,sun50i-a64-mipi-dsi",
.data = &sun50i_a64_mipi_dsi_variant,
},
+ {
+ .compatible = "allwinner,sun50i-a100-mipi-dsi",
+ .data = &sun50i_a100_mipi_dsi_variant,
+ },
{ }
};
MODULE_DEVICE_TABLE(of, sun6i_dsi_of_table);
--
2.35.1
