| Message ID | 20250207073926.2735129-6-quic_mmanikan@quicinc.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add NSS clock controller support for IPQ9574 | expand |
On 7.02.2025 8:39 AM, Manikanta Mylavarapu wrote: > From: Devi Priya <quic_devipriy@quicinc.com> > > Add a node for the nss clock controller found on ipq9574 based devices. > > Signed-off-by: Devi Priya <quic_devipriy@quicinc.com> > Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com> > --- > Changes in V9: > - Rebased on linux-next tip. > > arch/arm64/boot/dts/qcom/ipq9574.dtsi | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi > index 942290028972..29008b156a7e 100644 > --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi > +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi > @@ -1193,6 +1193,25 @@ pcie0: pci@28000000 { > status = "disabled"; > }; > > + nsscc: clock-controller@39b00000 { > + compatible = "qcom,ipq9574-nsscc"; > + reg = <0x39b00000 0x80000>; > + clocks = <&xo_board_clk>, > + <&cmn_pll NSS_1200MHZ_CLK>, > + <&cmn_pll PPE_353MHZ_CLK>, > + <&gcc GPLL0_OUT_AUX>, > + <0>, > + <0>, > + <0>, > + <0>, > + <0>, > + <0>, > + <&gcc GCC_NSSCC_CLK>; This last clock doesn't seem to be used in the driver - is that by design? Konrad
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 942290028972..29008b156a7e 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -1193,6 +1193,25 @@ pcie0: pci@28000000 { status = "disabled"; }; + nsscc: clock-controller@39b00000 { + compatible = "qcom,ipq9574-nsscc"; + reg = <0x39b00000 0x80000>; + clocks = <&xo_board_clk>, + <&cmn_pll NSS_1200MHZ_CLK>, + <&cmn_pll PPE_353MHZ_CLK>, + <&gcc GPLL0_OUT_AUX>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <&gcc GCC_NSSCC_CLK>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + #interconnect-cells = <1>; + }; }; thermal-zones {