linux-kernel - [PATCH v3 6/6] arm64: dts: ipq8074: add APCS node

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Date:   Sat,  7 May 2022 22:36:20 +0200
From:   Robert Marko <robimarko@...il.com>
To:     agross@...nel.org, jassisinghbrar@...il.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, mturquette@...libre.com,
        sboyd@...nel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-clk@...r.kernel.org
Cc:     Robert Marko <robimarko@...il.com>
Subject: [PATCH v3 6/6] arm64: dts: ipq8074: add APCS node

APCS now has support for providing the APSS clocks as the child device
for IPQ8074.

So, add the required DT node for it as it will later be used as the CPU
clocksource.

Signed-off-by: Robert Marko <robimarko@...il.com>
---
Changes in v3:
* Node does not currently exist in the upstream kernel, so add it instead
of modifying.
---
 arch/arm64/boot/dts/qcom/ipq8074.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index 0bc21b0c177f..271eb733f2c8 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -886,5 +886,13 @@ IRQ_TYPE_LEVEL_HIGH>, /* int_c */
 				      "axi_m_sticky";
 			status = "disabled";
 		};
+
+		apcs_glb: mailbox@...1000 {
+			compatible = "qcom,ipq8074-apcs-apps-global";
+			reg = <0x0b111000 0x6000>;
+
+			#clock-cells = <1>;
+			#mbox-cells = <1>;
+		};
 	};
 };
-- 
2.35.1