drm/sun4i: dsi: Add Allwinner A64 MIPI DSI support

The MIPI DSI controller in Allwinner A64 is similar to A33.

But unlike A33, A64 doesn't have DSI_SCLK gating so add compatible
for Allwinner A64 with uninitialized has_mod_clk driver.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Merlijn Wajer <merlijn@wizzup.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20191222132229.30276-6-jagan@amarulasolutions.com

diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
index cdfec03..a75fcb1 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
+++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
@@ -1256,6 +1256,7 @@ static const struct dev_pm_ops sun6i_dsi_pm_ops = {
 
 static const struct of_device_id sun6i_dsi_of_table[] = {
        { .compatible = "allwinner,sun6i-a31-mipi-dsi" },
+       { .compatible = "allwinner,sun50i-a64-mipi-dsi" },
        { }
 };
 MODULE_DEVICE_TABLE(of, sun6i_dsi_of_table);