NSS clock controller provides the clocks and resets to the networking
hardware blocks on the IPQ5424, such as PPE (Packet Process Engine) and
UNIPHY (PCS) blocks.
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Signed-off-by: Luo Jie <quic_luoj@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/ipq5424.dtsi | 32 +++++++++++++++++++++++++++++++-
1 file changed, 31 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
index 67877fbbdf3a..ea7b3b6bc756 100644
--- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
@@ -3,7 +3,7 @@
* IPQ5424 device tree source
*
* Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -809,6 +809,36 @@ apss_clk: clock-controller@fa80000 {
#interconnect-cells = <1>;
};
+ clock-controller@39b00000 {
+ compatible = "qcom,ipq5424-nsscc";
+ reg = <0 0x39b00000 0 0x100000>;
+ clocks = <&cmn_pll IPQ5424_XO_24MHZ_CLK>,
+ <&cmn_pll IPQ5424_NSS_300MHZ_CLK>,
+ <&cmn_pll IPQ5424_PPE_375MHZ_CLK>,
+ <&gcc GPLL0_OUT_AUX>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <&gcc GCC_NSSCC_CLK>;
+ clock-names = "xo",
+ "nss",
+ "ppe",
+ "gpll0_out",
+ "uniphy0_rx",
+ "uniphy0_tx",
+ "uniphy1_rx",
+ "uniphy1_tx",
+ "uniphy2_rx",
+ "uniphy2_tx",
+ "bus";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #interconnect-cells = <1>;
+ };
+
pcie3: pcie@40000000 {
compatible = "qcom,pcie-ipq5424", "qcom,pcie-ipq9574";
reg = <0x0 0x40000000 0x0 0xf1c>,
--
2.34.1
