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From: "周琰杰 (Zhou Yanjie)" <zhouyanjie@wanyeetech.com>
To: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org, tglx@linutronix.de,
	ralf@linux-mips.org, paulburton@kernel.org,
	jiaxun.yang@flygoat.com, chenhc@lemote.com, sboyd@kernel.org,
	mturquette@baylibre.com, mark.rutland@arm.com,
	robh+dt@kernel.org, daniel.lezcano@linaro.org,
	paul@crapouillou.net, geert+renesas@glider.be, krzk@kernel.org,
	ebiederm@xmission.com, miquel.raynal@bootlin.com,
	keescook@chromium.org, sernia.zhou@foxmail.com,
	zhenwenjin@gmail.com, dongsheng.qiu@ingenic.com
Subject: [PATCH v6 6/7] MIPS: Ingenic: Add 'cpus' node for Ingenic SoCs.
Date: Fri, 21 Feb 2020 00:24:48 +0800	[thread overview]
Message-ID: <1582215889-113034-8-git-send-email-zhouyanjie@wanyeetech.com> (raw)
In-Reply-To: <1582215889-113034-1-git-send-email-zhouyanjie@wanyeetech.com>

Add 'cpus' node to the jz4740.dtsi, jz4770.dtsi, jz4780.dtsi
and x1000.dtsi files.

Tested-by: H. Nikolaus Schaller <hns@goldelico.com>
Tested-by: Paul Boddie <paul@boddie.org.uk>
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
---

Notes:
    v1->v2:
    No change.
    
    v2->v3:
    No change.
    
    v3->v4:
    Rebase on top of kernel 5.6-rc1.
    
    v4->v5:
    No change.
    
    v5->v6:
    No change.

 arch/mips/boot/dts/ingenic/jz4740.dtsi | 14 ++++++++++++++
 arch/mips/boot/dts/ingenic/jz4770.dtsi | 15 ++++++++++++++-
 arch/mips/boot/dts/ingenic/jz4780.dtsi | 23 +++++++++++++++++++++++
 arch/mips/boot/dts/ingenic/x1000.dtsi  | 14 ++++++++++++++
 4 files changed, 65 insertions(+), 1 deletion(-)

diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi
index 5accda2..9627d95 100644
--- a/arch/mips/boot/dts/ingenic/jz4740.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi
@@ -6,6 +6,20 @@
 	#size-cells = <1>;
 	compatible = "ingenic,jz4740";
 
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "ingenic,xburst";
+			reg = <0>;
+
+			clocks = <&cgu JZ4740_CLK_CCLK>;
+			clock-names = "cpu";
+		};
+	};
+
 	cpuintc: interrupt-controller {
 		#address-cells = <0>;
 		#interrupt-cells = <1>;
diff --git a/arch/mips/boot/dts/ingenic/jz4770.dtsi b/arch/mips/boot/dts/ingenic/jz4770.dtsi
index 0bfb9ed..1b8114d 100644
--- a/arch/mips/boot/dts/ingenic/jz4770.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4770.dtsi
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: GPL-2.0
-
 #include <dt-bindings/clock/jz4770-cgu.h>
 
 / {
@@ -7,6 +6,20 @@
 	#size-cells = <1>;
 	compatible = "ingenic,jz4770";
 
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "ingenic,xburst";
+			reg = <0>;
+
+			clocks = <&cgu JZ4770_CLK_CCLK>;
+			clock-names = "cpu";
+		};
+	};
+
 	cpuintc: interrupt-controller {
 		#address-cells = <0>;
 		#interrupt-cells = <1>;
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index f928329..93a0604 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -7,6 +7,29 @@
 	#size-cells = <1>;
 	compatible = "ingenic,jz4780";
 
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "ingenic,xburst";
+			reg = <0>;
+
+			clocks = <&cgu JZ4780_CLK_CPU>;
+			clock-names = "cpu";
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "ingenic,xburst";
+			reg = <1>;
+
+			clocks = <&cgu JZ4780_CLK_CORE1>;
+			clock-names = "cpu";
+		};
+	};
+
 	cpuintc: interrupt-controller {
 		#address-cells = <0>;
 		#interrupt-cells = <1>;
diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi
index 4994c69..376df1b 100644
--- a/arch/mips/boot/dts/ingenic/x1000.dtsi
+++ b/arch/mips/boot/dts/ingenic/x1000.dtsi
@@ -7,6 +7,20 @@
 	#size-cells = <1>;
 	compatible = "ingenic,x1000", "ingenic,x1000e";
 
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "ingenic,xburst";
+			reg = <0>;
+
+			clocks = <&cgu X1000_CLK_CPU>;
+			clock-names = "cpu";
+		};
+	};
+
 	cpuintc: interrupt-controller {
 		#address-cells = <0>;
 		#interrupt-cells = <1>;
-- 
2.7.4


  parent reply	other threads:[~2020-02-20 16:28 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-20 16:24 Introduce SMP support for CI20 (based on JZ4780) v6 周琰杰 (Zhou Yanjie)
2020-02-20 16:24 ` [PATCH v6 0/7] Introduce SMP support for CI20 (based on JZ4780) 周琰杰 (Zhou Yanjie)
2020-02-20 16:24 ` [PATCH v6 1/7] clk: JZ4780: Add function for enable the second core 周琰杰 (Zhou Yanjie)
2020-03-21  0:02   ` Stephen Boyd
2020-02-20 16:24 ` [PATCH v6 2/7] MIPS: JZ4780: Introduce SMP support 周琰杰 (Zhou Yanjie)
2020-02-20 18:27   ` Paul Cercueil
2020-02-27 16:17     ` Zhou Yanjie
2020-02-20 16:24 ` [PATCH v6 3/7] MIPS: CI20: Modify DTS to support high resolution timer for SMP 周琰杰 (Zhou Yanjie)
2020-02-20 16:24 ` [PATCH v6 4/7] clocksource: Ingenic: Add high resolution timer support " 周琰杰 (Zhou Yanjie)
2020-02-20 18:33   ` Paul Cercueil
2020-02-27 16:18     ` Zhou Yanjie
2020-02-20 16:24 ` [PATCH v6 5/7] dt-bindings: MIPS: Document Ingenic SoCs binding 周琰杰 (Zhou Yanjie)
2020-02-26 16:29   ` Rob Herring
2020-02-27 13:48     ` Paul Cercueil
2020-02-27 17:44       ` Zhou Yanjie
2020-02-27 16:13     ` Zhou Yanjie
2020-02-20 16:24 ` 周琰杰 (Zhou Yanjie) [this message]
2020-02-20 16:24 ` [PATCH v6 7/7] MIPS: CI20: Update defconfig to support SMP 周琰杰 (Zhou Yanjie)

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