On 7/11/2023 3:27 PM, Krzysztof Kozlowski wrote:
On 11/07/2023 11:35, Devi Priya wrote:
Add a node for the nss clock controller found on ipq9574 based devices.
Signed-off-by: Devi Priya <quic_devipriy@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 44 +++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index f120c7c52351..257ce4a5bfd5 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>
/ {
interrupt-parent = <&intc>;
@@ -17,6 +19,30 @@
#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>;
+ };
+
+ gcc_gpll0_out_aux: gcc-gpll0-out-aux {
+ compatible = "fixed-clock";
+ clock-frequency = <800000000>;
+ #clock-cells = <0>;
+ };
Isn't this GCC clock?
Yes, will register this in the gcc driver.
Thanks,
Devi Priya
+
sleep_clk: sleep-clk {
compatible = "fixed-clock";
#clock-cells = <0>;
@@ -620,6 +646,24 @@
status = "disabled";
};
};
+
+ nsscc: nsscc@39b00000 {
Node names should be generic. See also an explanation and list of
examples (not exhaustive) in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
Best regards,
Krzysztof
