Add a node for the nss clock controller found on ipq9574 based devices.
Signed-off-by: Devi Priya <quic_devipriy@xxxxxxxxxxx>
---
Changes in V2:
- Dropped the fixed clock node gcc_gpll0_out_aux and added
support for the same in gcc driver
- Updated the node name to clock-controller@39b00000
- Added clock-names to retrieve the nssnoc clocks and add them
to the list of pm clocks in nss driver
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 48 +++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 51aba071c1eb..903311547e96 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -10,6 +10,8 @@
#include <dt-bindings/clock/qcom,ipq9574-gcc.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>
/ {
@@ -18,6 +20,24 @@ / {
#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>;
@@ -722,6 +742,34 @@ frame@b128000 {
status = "disabled";
};
};
+
+ nsscc: clock-controller@39b00000 {
+ compatible = "qcom,ipq9574-nsscc";
+ reg = <0x39b00000 0x80000>;
+ clocks = <&gcc GCC_NSSNOC_NSSCC_CLK>,
+ <&gcc GCC_NSSNOC_SNOC_CLK>,
+ <&gcc GCC_NSSNOC_SNOC_1_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>,
+ <&xo_board_clk>;
+ clock-names = "nssnoc_nsscc", "nssnoc_snoc", "nssnoc_snoc_1",
+ "bias_pll_cc_clk", "bias_pll_nss_noc_clk",
+ "bias_pll_ubi_nc_clk", "gpll0_out_aux", "uniphy0_nss_rx_clk",
+ "uniphy0_nss_tx_clk", "uniphy1_nss_rx_clk",
+ "uniphy1_nss_tx_clk", "uniphy2_nss_rx_clk",
+ "uniphy2_nss_tx_clk", "xo_board_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
};
thermal-zones {
--
2.34.1
