[PATCH 4/4] drm/sun4i: dsi: Add the A100 variant

[Samuel Holland]

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 <sam...@sholland.org>
---

 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