[PATCH V5 6/7] arm64: dts: qcom: ipq9574: Add support for nsscc node
From: Devi Priya <hidden>
Date: 2024-06-26 14:33:32
Also in:
linux-arm-kernel, linux-arm-msm, linux-clk, linux-devicetree, lkml
Subsystem:
arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
Add a node for the nss clock controller found on ipq9574 based devices. Signed-off-by: Devi Priya <redacted> --- Changes in V5: - Dropped interconnects from nsscc node and added interconnect-cells to NSS clock provider so that it can be used as icc provider. arch/arm64/boot/dts/qcom/ipq9574.dtsi | 41 +++++++++++++++++++++++++++ 1 file changed, 41 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 48dfafea46a7..b6f8800bf63c 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi@@ -11,6 +11,8 @@ #include <dt-bindings/interconnect/qcom,ipq9574.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/reset/qcom,ipq9574-gcc.h> +#include <dt-bindings/clock/qcom,ipq9574-nsscc.h> +#include <dt-bindings/reset/qcom,ipq9574-nsscc.h> #include <dt-bindings/thermal/thermal.h> / {
@@ -19,6 +21,24 @@ / { #size-cells = <2>; clocks { + bias_pll_cc_clk: bias-pll-cc-clk { + compatible = "fixed-clock"; + clock-frequency = <1200000000>; + #clock-cells = <0>; + }; + + bias_pll_nss_noc_clk: bias-pll-nss-noc-clk { + compatible = "fixed-clock"; + clock-frequency = <461500000>; + #clock-cells = <0>; + }; + + bias_pll_ubi_nc_clk: bias-pll-ubi-nc-clk { + compatible = "fixed-clock"; + clock-frequency = <353000000>; + #clock-cells = <0>; + }; + sleep_clk: sleep-clk { compatible = "fixed-clock"; #clock-cells = <0>;
@@ -756,6 +776,27 @@ frame@b128000 { status = "disabled"; }; }; + + nsscc: clock-controller@39b00000 { + compatible = "qcom,ipq9574-nsscc"; + reg = <0x39b00000 0x80000>; + clocks = <&xo_board_clk>, + <&bias_pll_cc_clk>, + <&bias_pll_nss_noc_clk>, + <&bias_pll_ubi_nc_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 {
--
2.34.1