Add the Offline Processing Engine (OPE) device tree node for the Agatti platform (QCM2290). The node describes the five register regions (top, bus_read, bus_write, pipeline, qos), clocks, interrupt, interconnects, IOMMU mappings, and OPP table.
Signed-off-by: Loic Poulain <[email protected]> --- arch/arm64/boot/dts/qcom/agatti.dtsi | 71 ++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/agatti.dtsi b/arch/arm64/boot/dts/qcom/agatti.dtsi index f9b46cf1c6462a89784429565e1636ce2ba68d73..ee0fe1832248eed8405968bf05d4c73dd6e8d13d 100644 --- a/arch/arm64/boot/dts/qcom/agatti.dtsi +++ b/arch/arm64/boot/dts/qcom/agatti.dtsi @@ -1919,6 +1919,10 @@ &bimc SLAVE_EBI1 RPM_ALWAYS_TAG>, power-domains = <&gcc GCC_CAMSS_TOP_GDSC>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; ports { @@ -1933,6 +1937,73 @@ port@1 { reg = <1>; }; }; + + camss_ope: isp@5c42400 { + compatible = "qcom,qcm2290-camss-ope"; + + reg = <0x0 0x5c42400 0x0 0x200>, + <0x0 0x5c42600 0x0 0x200>, + <0x0 0x5c42800 0x0 0x4400>, + <0x0 0x5c46c00 0x0 0x190>, + <0x0 0x5c46d90 0x0 0xa00>; + reg-names = "top", + "qos", + "pipeline", + "bus_read", + "bus_write"; + + clocks = <&gcc GCC_CAMSS_OPE_CLK>, + <&gcc GCC_CAMSS_OPE_AHB_CLK>, + <&gcc GCC_CAMSS_NRT_AXI_CLK>; + clock-names = "core", + "iface", + "data"; + + interrupts = <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>; + + interconnects = <&bimc MASTER_APPSS_PROC RPM_ACTIVE_TAG + &config_noc SLAVE_CAMERA_CFG RPM_ACTIVE_TAG>, + <&mmnrt_virt MASTER_CAMNOC_SF RPM_ALWAYS_TAG + &bimc SLAVE_EBI1 RPM_ALWAYS_TAG>; + interconnect-names = "config", + "data"; + + iommus = <&apps_smmu 0x820 0x0>, + <&apps_smmu 0x840 0x0>; + + operating-points-v2 = <&ope_opp_table>; + power-domains = <&rpmpd QCM2290_VDDCX>; + + ope_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-19200000 { + opp-hz = /bits/ 64 <19200000>; + required-opps = <&rpmpd_opp_min_svs>; + }; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + required-opps = <&rpmpd_opp_svs>; + }; + + opp-266600000 { + opp-hz = /bits/ 64 <266600000>; + required-opps = <&rpmpd_opp_svs_plus>; + }; + + opp-465000000 { + opp-hz = /bits/ 64 <465000000>; + required-opps = <&rpmpd_opp_nom>; + }; + + opp-580000000 { + opp-hz = /bits/ 64 <580000000>; + required-opps = <&rpmpd_opp_turbo>; + turbo-mode; + }; + }; + }; }; mdss: display-subsystem@5e00000 { -- 2.34.1
