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From: Lina Iyer <lina.iyer@linaro.org>
To: daniel.lezcano@linaro.org, khilman@linaro.org,
	sboyd@codeaurora.org, galak@codeaurora.org,
	linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: lorenzo.pieralisi@arm.com, msivasub@codeaurora.org,
	devicetree@vger.kernel.org, Lina Iyer <lina.iyer@linaro.org>
Subject: [PATCH v14 04/10] arm: dts: qcom: Add power-controller device node for 8074 Krait CPUs
Date: Tue,  2 Dec 2014 10:39:12 -0700	[thread overview]
Message-ID: <1417541958-56907-5-git-send-email-lina.iyer@linaro.org> (raw)
In-Reply-To: <1417541958-56907-1-git-send-email-lina.iyer@linaro.org>

Each Krait CPU in the QCOM 8074/8974 SoC has an SAW power controller to
regulate the power to the cpu and aide the core in entering idle states.
Reference the SAW instance and associate the instance with the CPU core.

Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
---
 arch/arm/boot/dts/qcom-msm8974.dtsi | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index e265ec1..5a41f44 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -21,6 +21,7 @@
 			reg = <0>;
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc0>;
+			qcom,saw = <&saw0>;
 		};
 
 		cpu@1 {
@@ -30,6 +31,7 @@
 			reg = <1>;
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc1>;
+			qcom,saw = <&saw1>;
 		};
 
 		cpu@2 {
@@ -39,6 +41,7 @@
 			reg = <2>;
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc2>;
+			qcom,saw = <&saw2>;
 		};
 
 		cpu@3 {
@@ -48,6 +51,7 @@
 			reg = <3>;
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc3>;
+			qcom,saw = <&saw3>;
 		};
 
 		L2: l2-cache {
@@ -144,7 +148,27 @@
 			};
 		};
 
-		saw_l2: regulator@f9012000 {
+		saw0: power-controller@f9089000 {
+			compatible = "qcom,msm8974-saw2-v2.1-cpu";
+			reg = <0xf9089000 0x1000>, <0xf9009000 0x1000>;
+		};
+
+		saw1: power-controller@f9099000 {
+			compatible = "qcom,msm8974-saw2-v2.1-cpu";
+			reg = <0xf9099000 0x1000>, <0xf9009000 0x1000>;
+		};
+
+		saw2: power-controller@f90a9000 {
+			compatible = "qcom,msm8974-saw2-v2.1-cpu";
+			reg = <0xf90a9000 0x1000>, <0xf9009000 0x1000>;
+		};
+
+		saw3: power-controller@f90b9000 {
+			compatible = "qcom,msm8974-saw2-v2.1-cpu";
+			reg = <0xf90b9000 0x1000>, <0xf9009000 0x1000>;
+		};
+
+		saw_l2: power-controller@f9012000 {
 			compatible = "qcom,saw2";
 			reg = <0xf9012000 0x1000>;
 			regulator;
-- 
2.1.0

WARNING: multiple messages have this Message-ID (diff)
From: lina.iyer@linaro.org (Lina Iyer)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v14 04/10] arm: dts: qcom: Add power-controller device node for 8074 Krait CPUs
Date: Tue,  2 Dec 2014 10:39:12 -0700	[thread overview]
Message-ID: <1417541958-56907-5-git-send-email-lina.iyer@linaro.org> (raw)
In-Reply-To: <1417541958-56907-1-git-send-email-lina.iyer@linaro.org>

Each Krait CPU in the QCOM 8074/8974 SoC has an SAW power controller to
regulate the power to the cpu and aide the core in entering idle states.
Reference the SAW instance and associate the instance with the CPU core.

Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
---
 arch/arm/boot/dts/qcom-msm8974.dtsi | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index e265ec1..5a41f44 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -21,6 +21,7 @@
 			reg = <0>;
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc0>;
+			qcom,saw = <&saw0>;
 		};
 
 		cpu at 1 {
@@ -30,6 +31,7 @@
 			reg = <1>;
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc1>;
+			qcom,saw = <&saw1>;
 		};
 
 		cpu at 2 {
@@ -39,6 +41,7 @@
 			reg = <2>;
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc2>;
+			qcom,saw = <&saw2>;
 		};
 
 		cpu at 3 {
@@ -48,6 +51,7 @@
 			reg = <3>;
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc3>;
+			qcom,saw = <&saw3>;
 		};
 
 		L2: l2-cache {
@@ -144,7 +148,27 @@
 			};
 		};
 
-		saw_l2: regulator at f9012000 {
+		saw0: power-controller at f9089000 {
+			compatible = "qcom,msm8974-saw2-v2.1-cpu";
+			reg = <0xf9089000 0x1000>, <0xf9009000 0x1000>;
+		};
+
+		saw1: power-controller at f9099000 {
+			compatible = "qcom,msm8974-saw2-v2.1-cpu";
+			reg = <0xf9099000 0x1000>, <0xf9009000 0x1000>;
+		};
+
+		saw2: power-controller at f90a9000 {
+			compatible = "qcom,msm8974-saw2-v2.1-cpu";
+			reg = <0xf90a9000 0x1000>, <0xf9009000 0x1000>;
+		};
+
+		saw3: power-controller at f90b9000 {
+			compatible = "qcom,msm8974-saw2-v2.1-cpu";
+			reg = <0xf90b9000 0x1000>, <0xf9009000 0x1000>;
+		};
+
+		saw_l2: power-controller at f9012000 {
 			compatible = "qcom,saw2";
 			reg = <0xf9012000 0x1000>;
 			regulator;
-- 
2.1.0

  parent reply	other threads:[~2014-12-02 17:40 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-02 17:39 [PATCH v14 00/10] cpuidle driver for QCOM SoCs: 8064, 8074, 8084 Lina Iyer
2014-12-02 17:39 ` Lina Iyer
2014-12-02 17:39 ` [PATCH v14 01/10] qcom: scm: Move scm-boot files to drivers/soc/qcom/ and include/soc/qcom Lina Iyer
2014-12-02 17:39   ` Lina Iyer
2014-12-02 17:39 ` [PATCH v14 02/10] qcom: scm: Add SCM warmboot support for quad core SoCs Lina Iyer
2014-12-02 17:39   ` Lina Iyer
2014-12-02 17:39 ` [PATCH v14 03/10] qcom: spm: Add Subsystem Power Manager driver Lina Iyer
2014-12-02 17:39   ` Lina Iyer
2014-12-02 23:05   ` Lina Iyer
2014-12-02 23:05     ` Lina Iyer
2014-12-03  9:11     ` Daniel Lezcano
2014-12-03  9:11       ` Daniel Lezcano
2014-12-03 14:31       ` Lina Iyer
2014-12-03 14:31         ` Lina Iyer
2014-12-03 14:55         ` Lina Iyer
2014-12-03 14:55           ` Lina Iyer
2014-12-03 20:35         ` Arnd Bergmann
2014-12-03 20:35           ` Arnd Bergmann
2014-12-04  8:52           ` Daniel Lezcano
2014-12-04  8:52             ` Daniel Lezcano
2014-12-04  9:01             ` Arnd Bergmann
2014-12-04  9:01               ` Arnd Bergmann
2014-12-04 16:28               ` Lina Iyer
2014-12-04 16:28                 ` Lina Iyer
2014-12-04 18:20                 ` Arnd Bergmann
2014-12-04 18:20                   ` Arnd Bergmann
2014-12-05 15:45                   ` Lina Iyer
2014-12-05 15:45                     ` Lina Iyer
2014-12-16 14:39                     ` Arnd Bergmann
2014-12-16 14:39                       ` Arnd Bergmann
2014-12-16 14:12                   ` Daniel Lezcano
2014-12-16 14:12                     ` Daniel Lezcano
2014-12-16 14:38                     ` Arnd Bergmann
2014-12-16 14:38                       ` Arnd Bergmann
2014-12-16 19:18                       ` Stephen Boyd
2014-12-16 19:18                         ` Stephen Boyd
2014-12-16 19:44                         ` Arnd Bergmann
2014-12-16 19:44                           ` Arnd Bergmann
2014-12-17 15:22                         ` Lina Iyer
2014-12-17 15:22                           ` Lina Iyer
2014-12-17 13:15                       ` Daniel Lezcano
2014-12-17 13:15                         ` Daniel Lezcano
2014-12-17 14:04                         ` Lorenzo Pieralisi
2014-12-17 14:04                           ` Lorenzo Pieralisi
2014-12-02 17:39 ` Lina Iyer [this message]
2014-12-02 17:39   ` [PATCH v14 04/10] arm: dts: qcom: Add power-controller device node for 8074 Krait CPUs Lina Iyer
2014-12-02 17:39 ` [PATCH v14 05/10] arm: dts: qcom: Add power-controller device node for 8084 " Lina Iyer
2014-12-02 17:39   ` Lina Iyer
2014-12-02 17:39 ` [PATCH v14 06/10] arm: dts: qcom: Update power-controller device node for 8064 " Lina Iyer
2014-12-02 17:39   ` Lina Iyer
2014-12-02 17:39 ` [PATCH v14 07/10] qcom: cpuidle: Add cpuidle driver for QCOM cpus Lina Iyer
2014-12-02 17:39   ` Lina Iyer
2014-12-02 17:39 ` [PATCH v14 08/10] arm: dts: qcom: Add idle states device nodes for 8074 Lina Iyer
2014-12-02 17:39   ` Lina Iyer
2014-12-02 17:39 ` [PATCH v14 09/10] arm: dts: qcom: Add idle states device nodes for 8084 Lina Iyer
2014-12-02 17:39   ` Lina Iyer
2014-12-02 17:39 ` [PATCH v14 10/10] arm: dts: qcom: Add idle state device nodes for 8064 Lina Iyer
2014-12-02 17:39   ` Lina Iyer
2014-12-17 18:14 ` [PATCH v14 00/10] cpuidle driver for QCOM SoCs: 8064, 8074, 8084 Kevin Hilman
2014-12-17 18:14   ` Kevin Hilman
2014-12-17 18:25   ` Lina Iyer
2014-12-17 18:25     ` Lina Iyer

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