Hi Laurent,
Thanks for your patch.
On 2018-04-06 22:14:37 +0300, Laurent Pinchart wrote:
> The internal LVDS encoder now has DT bindings separate from the DU. Port
> the device tree over to the new model.
>
> Fixes: c6a27fa41fab ("drm: rcar-du: Convert LVDS encoder code to bridge
> driver")
> Fixes: bb21803ea440 ("ARM: dts: r8a7791: add soc node")
> Signed-off-by: Laurent Pinchart <[email protected]>
> ---
> Changes since v3:
>
> - Added power-domains and resets properties to LVDS nodes
>
> Changes since v2:
>
> - Fixed LVDS compatible string
>
> Changes since v1:
>
> - Remove the DU reg-names property
> ---
> arch/arm/boot/dts/r8a7791-koelsch.dts | 10 ++++++++--
> arch/arm/boot/dts/r8a7791-porter.dts | 16 +++++++++++++---
> arch/arm/boot/dts/r8a7791.dtsi | 36
> +++++++++++++++++++++++++++++------
> 3 files changed, 51 insertions(+), 11 deletions(-)
>
> diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts
> b/arch/arm/boot/dts/r8a7791-koelsch.dts
> index f40321a1c917..69d66bad9a6a 100644
> --- a/arch/arm/boot/dts/r8a7791-koelsch.dts
> +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
> @@ -470,8 +470,7 @@
>
> clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
> <&x13_clk>, <&x2_clk>;
I think you forgot to delete <&cpg CPG_MOD 726> from the clocks, with
that fixed:
Reviewed-by: Niklas Söderlund <[email protected]>
> - clock-names = "du.0", "du.1", "lvds.0",
> - "dclkin.0", "dclkin.1";
> + clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
>
> ports {
> port@0 {
> @@ -479,6 +478,13 @@
> remote-endpoint = <&adv7511_in>;
> };
> };
> + };
> +};
> +
> +&lvds0 {
> + status = "okay";
> +
> + ports {
> port@1 {
> lvds_connector: endpoint {
> };
> diff --git a/arch/arm/boot/dts/r8a7791-porter.dts
> b/arch/arm/boot/dts/r8a7791-porter.dts
> index c14e6fe9e4f6..ae9ed9ff53ef 100644
> --- a/arch/arm/boot/dts/r8a7791-porter.dts
> +++ b/arch/arm/boot/dts/r8a7791-porter.dts
> @@ -441,10 +441,9 @@
> pinctrl-names = "default";
> status = "okay";
>
> - clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
> + clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
> <&x3_clk>, <&x16_clk>;
> - clock-names = "du.0", "du.1", "lvds.0",
> - "dclkin.0", "dclkin.1";
> + clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
>
> ports {
> port@0 {
> @@ -455,6 +454,17 @@
> };
> };
>
> +&lvds0 {
> + status = "okay";
> +
> + ports {
> + port@1 {
> + lvds_connector: endpoint {
> + };
> + };
> + };
> +};
> +
> &rcar_sound {
> pinctrl-0 = <&ssi_pins &audio_clk_pins>;
> pinctrl-names = "default";
> diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
> index f11dab71b03a..506b20885413 100644
> --- a/arch/arm/boot/dts/r8a7791.dtsi
> +++ b/arch/arm/boot/dts/r8a7791.dtsi
> @@ -1633,15 +1633,12 @@
>
> du: display@feb00000 {
> compatible = "renesas,du-r8a7791";
> - reg = <0 0xfeb00000 0 0x40000>,
> - <0 0xfeb90000 0 0x1c>;
> - reg-names = "du", "lvds.0";
> + reg = <0 0xfeb00000 0 0x40000>;
> interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
> <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&cpg CPG_MOD 724>,
> - <&cpg CPG_MOD 723>,
> - <&cpg CPG_MOD 726>;
> - clock-names = "du.0", "du.1", "lvds.0";
> + <&cpg CPG_MOD 723>;
> + clock-names = "du.0", "du.1";
> status = "disabled";
>
> ports {
> @@ -1656,6 +1653,33 @@
> port@1 {
> reg = <1>;
> du_out_lvds0: endpoint {
> + remote-endpoint = <&lvds0_in>;
> + };
> + };
> + };
> + };
> +
> + lvds0: lvds@feb90000 {
> + compatible = "renesas,r8a7791-lvds";
> + reg = <0 0xfeb90000 0 0x1c>;
> + clocks = <&cpg CPG_MOD 726>;
> + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
> + resets = <&cpg 726>;
> + status = "disabled";
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + lvds0_in: endpoint {
> + remote-endpoint =
> <&du_out_lvds0>;
> + };
> + };
> + port@1 {
> + reg = <1>;
> + lvds0_out: endpoint {
> };
> };
> };
> --
> Regards,
>
> Laurent Pinchart
>
--
Regards,
Niklas Söderlund
