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Message-ID: <20240129051104.1855487-7-quic_devipriy@quicinc.com>
Date: Mon, 29 Jan 2024 10:41:03 +0530
From: Devi Priya <quic_devipriy@...cinc.com>
To: <andersson@...nel.org>, <konrad.dybcio@...aro.org>,
<mturquette@...libre.com>, <sboyd@...nel.org>, <robh+dt@...nel.org>,
<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
<catalin.marinas@....com>, <will@...nel.org>, <p.zabel@...gutronix.de>,
<richardcochran@...il.com>, <geert+renesas@...der.be>, <arnd@...db.de>,
<neil.armstrong@...aro.org>, <nfraprado@...labora.com>,
<m.szyprowski@...sung.com>
CC: <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <netdev@...r.kernel.org>,
<quic_devipriy@...cinc.com>
Subject: [PATCH V3 6/7] arm64: dts: qcom: ipq9574: Add support for nsscc node
Add a node for the nss clock controller found on ipq9574 based devices.
Signed-off-by: Devi Priya <quic_devipriy@...cinc.com>
---
Changes in V3:
- Dropped clock-names & moved xo clock to the start of the list
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 39 +++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 5f83ee42a719..20e51a5c7a87 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>;
@@ -741,6 +761,25 @@ frame@...8000 {
status = "disabled";
};
};
+
+ nsscc: clock-controller@...00000 {
+ 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>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
};
thermal-zones {
--
2.34.1
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