The enable signal may not be controllable by the kernel. Make it optional.
Signed-off-by: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com Reviewed-by: Jagan Teki jagan@amarulasolutions.com Reviewed-by: Stephen Boyd swboyd@chromium.org Reviewed-by: Douglas Anderson dianders@chromium.org --- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 5d712c8c3c3b..f0c7c6d4b2c1 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -1459,7 +1459,8 @@ static int ti_sn65dsi86_probe(struct i2c_client *client, return dev_err_probe(dev, PTR_ERR(pdata->regmap), "regmap i2c init failed\n");
- pdata->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW); + pdata->enable_gpio = devm_gpiod_get_optional(dev, "enable", + GPIOD_OUT_LOW); if (IS_ERR(pdata->enable_gpio)) return dev_err_probe(dev, PTR_ERR(pdata->enable_gpio), "failed to get enable gpio from DT\n");