Hi Vladimir,
On Thu, Nov 24, 2016 at 8:16 PM, Vladimir Zapolskiy
<vladimir_zapolskiy@xxxxxxxxxx> wrote:
> By the way while we're discussing DW HDMI bindings specific to iMX,
> I would recommend to remove utterly hackish and iMX only "gpr"
> property from the example in bindings/display/bridge/dw_hdmi.txt
What if we get rid of the "gpr" property completely?
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -99,9 +99,8 @@ static const struct dw_hdmi_phy_config imx_phy_config[] = {
static int dw_hdmi_imx_parse_dt(struct imx_hdmi *hdmi)
{
- struct device_node *np = hdmi->dev->of_node;
+ hdmi->regmap =
syscon_regmap_lookup_by_compatible("fsl,imx6q-iomuxc-gpr");
- hdmi->regmap = syscon_regmap_lookup_by_phandle(np, "gpr");
if (IS_ERR(hdmi->regmap)) {
dev_err(hdmi->dev, "Unable to get gpr\n");
return PTR_ERR(hdmi->regmap);
Then we can remove the gpr from the device tree files.
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