Add du node to r8a7744 SoC DT. Boards that want to enable the DU need to specify the output topology.
Signed-off-by: Biju Das biju.das@bp.renesas.com --- arch/arm/boot/dts/r8a7744.dtsi | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7744.dtsi b/arch/arm/boot/dts/r8a7744.dtsi index 8d25a0a..83804aa 100644 --- a/arch/arm/boot/dts/r8a7744.dtsi +++ b/arch/arm/boot/dts/r8a7744.dtsi @@ -1645,8 +1645,14 @@ };
du: display@feb00000 { - reg = <0 0xfeb00000 0 0x40000>, - <0 0xfeb90000 0 0x1c>; + compatible = "renesas,du-r8a7744"; + 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>; + clock-names = "du.0", "du.1"; + status = "disabled";
ports { #address-cells = <1>; @@ -1663,7 +1669,6 @@ }; }; }; - /* placeholder */ };
prr: chipid@ff000044 {