Hi andy, On Tuesday, 31 December 2024 04:57:18 EST Andy Yan wrote: > From: Andy Yan <andy.yan@xxxxxxxxxxxxxx> > > Add VOP and VOP_MMU found on rk3576. > > Signed-off-by: Andy Yan <andy.yan@xxxxxxxxxxxxxx> > > --- > > Changes in v3: > - Split from > https://lore.kernel.org/linux-rockchip/3330586.aeNJFYEL58@diego/T/#t > > arch/arm64/boot/dts/rockchip/rk3576.dtsi | 68 ++++++++++++++++++++++++ > 1 file changed, 68 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi > b/arch/arm64/boot/dts/rockchip/rk3576.dtsi index 436232ffe4d1..130d11a2cc89 > 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi > @@ -393,6 +393,11 @@ opp-950000000 { > }; > }; > > + display_subsystem: display-subsystem { > + compatible = "rockchip,display-subsystem"; > + ports = <&vop_out>; > + }; > + > firmware { > scmi: scmi { > compatible = "arm,scmi-smc"; > @@ -826,6 +831,69 @@ gpu: gpu@27800000 { > status = "disabled"; > }; > > + vop: vop@27d00000 { > + compatible = "rockchip,rk3576-vop"; > + reg = <0x0 0x27d00000 0x0 0x3000>, <0x0 0x27d05000 0x0 0x1000>; > + reg-names = "vop", "gamma-lut"; > + interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 380 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "vop-sys", > + "vop-vp0", > + "vop-vp1", > + "vop-vp2"; These need to be renamed without the 'vop-' prefix. > + clocks = <&cru ACLK_VOP>, > + <&cru HCLK_VOP>, > + <&cru DCLK_VP0>, > + <&cru DCLK_VP1>, > + <&cru DCLK_VP2>; > + clock-names = "aclk", > + "hclk", > + "dclk_vp0", > + "dclk_vp1", > + "dclk_vp2"; > + iommus = <&vop_mmu>; > + power-domains = <&power RK3576_PD_VOP>; > + rockchip,grf = <&sys_grf>; > + rockchip,pmu = <&pmu>; > + status = "disabled"; > + > + vop_out: ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + vp0: port@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + }; > + > + vp1: port@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + > + vp2: port@2 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <2>; > + }; > + }; > + }; > + > + vop_mmu: iommu@27d07e00 { > + compatible = "rockchip,rk3576-iommu", "rockchip,rk3568-iommu"; > + reg = <0x0 0x27d07e00 0x0 0x100>, <0x0 0x27d07f00 0x0 0x100>; > + interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>; > + clock-names = "aclk", "iface"; > + #iommu-cells = <0>; > + power-domains = <&power RK3576_PD_VOP>; > + status = "disabled"; > + }; > + > qos_hdcp1: qos@27f02000 { > compatible = "rockchip,rk3576-qos", "syscon"; > reg = <0x0 0x27f02000 0x0 0x20>; Regards, Detlev
