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Message-ID: <20241004080332.853503-7-quic_mmanikan@quicinc.com>
Date: Fri, 4 Oct 2024 13:33:31 +0530
From: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
To: <andersson@...nel.org>, <mturquette@...libre.com>, <sboyd@...nel.org>,
<robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
<konradybcio@...nel.org>, <catalin.marinas@....com>, <will@...nel.org>,
<p.zabel@...gutronix.de>, <richardcochran@...il.com>,
<geert+renesas@...der.be>, <dmitry.baryshkov@...aro.org>,
<neil.armstrong@...aro.org>, <arnd@...db.de>,
<nfraprado@...labora.com>, <quic_anusha@...cinc.com>,
<quic_mmanikan@...cinc.com>, <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>
CC: <quic_srichara@...cinc.com>, <quic_varada@...cinc.com>
Subject: [PATCH v6 6/7] arm64: dts: qcom: ipq9574: Add nsscc node
From: Devi Priya <quic_devipriy@...cinc.com>
Add a node for the nss clock controller found on ipq9574 based devices.
Signed-off-by: Devi Priya <quic_devipriy@...cinc.com>
Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
---
Changes in V6:
- Remove bias_pll_cc_clk, bias_pll_nss_noc_clk, bias_pll_ubi_nc_clk nodes from DTS.
Because these clocks will be enabled by CMN PLL [1]. Until the CMN PLL driver posted
with these clocks set these entries to 0 in the nsscc node.
1: https://lore.kernel.org/lkml/20240827-qcom_ipq_cmnpll-v3-0-8e009cece8b2@quicinc.com/
- Fixed the title
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 08a82a5cf667..943c5757c36e 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>
/ {
@@ -756,6 +758,27 @@ frame@...8000 {
status = "disabled";
};
};
+
+ nsscc: clock-controller@...00000 {
+ compatible = "qcom,ipq9574-nsscc";
+ reg = <0x39b00000 0x80000>;
+ clocks = <&xo_board_clk>,
+ <0>,
+ <0>,
+ <0>,
+ <&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
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