On 11/10/2024 12:33, Viken Dadhaniya wrote: > Add DT support for QUPv3 Serial Engines. > > Co-developed-by: Mukesh Kumar Savaliya <quic_msavaliy@xxxxxxxxxxx> > Signed-off-by: Mukesh Kumar Savaliya <quic_msavaliy@xxxxxxxxxxx> > Signed-off-by: Viken Dadhaniya <quic_vdadhani@xxxxxxxxxxx> > --- > > Build Dependencies: > > Base: > https://lore.kernel.org/linux-devicetree/20240926-add_initial_support_for_qcs615-v3-5-e37617e91c62@xxxxxxxxxxx/ > https://lore.kernel.org/linux-devicetree/20240926-add_initial_support_for_qcs615-v3-6-e37617e91c62@xxxxxxxxxxx/ > > Clock: https://lore.kernel.org/linux-devicetree/20240920-qcs615-clock-driver-v2-3-2f6de44eb2aa@xxxxxxxxxxx/ > ICC: https://lore.kernel.org/linux-devicetree/20240924143958.25-2-quic_rlaggysh@xxxxxxxxxxx/ > Apps SMMU: https://lore.kernel.org/all/20241011063112.19087-1-quic_qqzhou@xxxxxxxxxxx/ > --- > arch/arm64/boot/dts/qcom/qcs615.dtsi | 602 ++++++++++++++++++++++++++- > 1 file changed, 598 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi > index 865ead601f85..9d7fc6fc5c6e 100644 > --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi > +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi > @@ -5,6 +5,7 @@ > > #include <dt-bindings/clock/qcom,qcs615-gcc.h> > #include <dt-bindings/clock/qcom,rpmh.h> > +#include <dt-bindings/dma/qcom-gpi.h> > #include <dt-bindings/interconnect/qcom,icc.h> > #include <dt-bindings/interconnect/qcom,qcs615-rpmh.h> > #include <dt-bindings/interrupt-controller/arm-gic.h> > @@ -17,6 +18,21 @@ > #address-cells = <2>; > #size-cells = <2>; > > + aliases { > + i2c1 = &i2c1; > + i2c2 = &i2c2; > + i2c3 = &i2c3; > + i2c4 = &i2c4; > + i2c5 = &i2c5; > + i2c6 = &i2c6; > + i2c7 = &i2c7; > + spi2 = &spi2; > + spi4 = &spi4; > + spi6 = &spi6; > + spi7 = &spi7; > + serial0 = &uart0; Bus aliases are not supposed to be specific to SoC. Drop them from SoC DTSI. > + }; > + > cpus { > #address-cells = <2>; > #size-cells = <0>; > @@ -296,6 +312,25 @@ > qcom,bcm-voters = <&apps_bcm_voter>; > }; > > + qup_opp_table: opp-table-qup { > + compatible = "operating-points-v2"; > + > + opp-75000000 { > + opp-hz = /bits/ 64 <75000000>; > + required-opps = <&rpmhpd_opp_low_svs>; > + }; > + > + opp-100000000 { > + opp-hz = /bits/ 64 <100000000>; > + required-opps = <&rpmhpd_opp_svs>; > + }; > + > + opp-128000000 { > + opp-hz = /bits/ 64 <128000000>; > + required-opps = <&rpmhpd_opp_nom>; > + }; > + }; > + > psci { > compatible = "arm,psci-1.0"; > method = "smc"; > @@ -392,6 +427,24 @@ > #size-cells = <1>; > }; > > + gpi_dma0: qcom,gpi-dma@800000 { That's again downstream code. Do not send us stuff from downstream. Best regards, Krzysztof
