From: Michal Simek <michal.simek@xilinx.com>
To: linux-arm-kernel@lists.infradead.org
Cc: "Shubhrajyoti Datta" <shubhrajyoti.datta@xilinx.com>,
"Sören Brinkmann" <soren.brinkmann@xilinx.com>,
"Punnaiah Choudary Kalluri"
<punnaiah.choudary.kalluri@xilinx.com>,
monstr@monstr.eu, "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>,
"Carlo Caione" <carlo@endlessm.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
"Marc Zyngier" <marc.zyngier@arm.com>,
"Duc Dang" <dhdang@apm.com>,
"Bharat Kumar Gogada" <bharat.kumar.gogada@xilinx.com>,
"Moritz Fischer" <mdf@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Stefan Krsmanovic" <stefan.krsmanovic@aggios.com>,
"Will Deacon" <will.deacon@arm.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Mark Rutland" <mark.rutland@arm.com>
Subject: [PATCH 03/10] arm64: zynqmp: Add operating points
Date: Thu, 20 Jul 2017 14:17:02 +0200 [thread overview]
Message-ID: <560c538494f80ec67b553d26365bfaf0918f4215.1500552941.git.michal.simek@xilinx.com> (raw)
In-Reply-To: <cover.1500552941.git.michal.simek@xilinx.com>
In-Reply-To: <cover.1500552941.git.michal.simek@xilinx.com>
From: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Adding operating-points-v2 for zynqmp.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 8e6cf0cf3a69..50636e098724 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -24,6 +24,7 @@
compatible = "arm,cortex-a53", "arm,armv8";
device_type = "cpu";
enable-method = "psci";
+ operating-points-v2 = <&cpu_opp_table>;
reg = <0x0>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -33,6 +34,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x1>;
+ operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -41,6 +43,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x2>;
+ operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -49,6 +52,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x3>;
+ operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -66,6 +70,31 @@
};
};
+ cpu_opp_table: cpu_opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+ opp00 {
+ opp-hz = /bits/ 64 <1199999988>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ opp01 {
+ opp-hz = /bits/ 64 <599999994>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ opp02 {
+ opp-hz = /bits/ 64 <399999996>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ opp03 {
+ opp-hz = /bits/ 64 <299999997>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ };
+
pmu {
compatible = "arm,armv8-pmuv3";
interrupt-parent = <&gic>;
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Michal Simek <michal.simek@xilinx.com>
To: linux-arm-kernel@lists.infradead.org
Cc: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>,
devicetree@vger.kernel.org, monstr@monstr.eu,
"Stefan Krsmanovic" <stefan.krsmanovic@aggios.com>,
"Marc Zyngier" <marc.zyngier@arm.com>,
"Will Deacon" <will.deacon@arm.com>, "Duc Dang" <dhdang@apm.com>,
"Shubhrajyoti Datta" <shubhrajyoti.datta@xilinx.com>,
linux-kernel@vger.kernel.org,
"Bharat Kumar Gogada" <bharat.kumar.gogada@xilinx.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Moritz Fischer" <mdf@kernel.org>,
"Carlo Caione" <carlo@endlessm.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Punnaiah Choudary Kalluri"
<punnaiah.choudary.kalluri@xilinx.com>,
"Mark Rutland" <mark.rutland@arm.com>,
"Sören Brinkmann" <soren.brinkmann@xilinx.com>
Subject: [PATCH 03/10] arm64: zynqmp: Add operating points
Date: Thu, 20 Jul 2017 14:17:02 +0200 [thread overview]
Message-ID: <560c538494f80ec67b553d26365bfaf0918f4215.1500552941.git.michal.simek@xilinx.com> (raw)
In-Reply-To: <cover.1500552941.git.michal.simek@xilinx.com>
In-Reply-To: <cover.1500552941.git.michal.simek@xilinx.com>
From: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Adding operating-points-v2 for zynqmp.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 8e6cf0cf3a69..50636e098724 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -24,6 +24,7 @@
compatible = "arm,cortex-a53", "arm,armv8";
device_type = "cpu";
enable-method = "psci";
+ operating-points-v2 = <&cpu_opp_table>;
reg = <0x0>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -33,6 +34,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x1>;
+ operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -41,6 +43,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x2>;
+ operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -49,6 +52,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x3>;
+ operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -66,6 +70,31 @@
};
};
+ cpu_opp_table: cpu_opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+ opp00 {
+ opp-hz = /bits/ 64 <1199999988>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ opp01 {
+ opp-hz = /bits/ 64 <599999994>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ opp02 {
+ opp-hz = /bits/ 64 <399999996>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ opp03 {
+ opp-hz = /bits/ 64 <299999997>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ };
+
pmu {
compatible = "arm,armv8-pmuv3";
interrupt-parent = <&gic>;
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: michal.simek@xilinx.com (Michal Simek)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 03/10] arm64: zynqmp: Add operating points
Date: Thu, 20 Jul 2017 14:17:02 +0200 [thread overview]
Message-ID: <560c538494f80ec67b553d26365bfaf0918f4215.1500552941.git.michal.simek@xilinx.com> (raw)
In-Reply-To: <cover.1500552941.git.michal.simek@xilinx.com>
From: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Adding operating-points-v2 for zynqmp.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 8e6cf0cf3a69..50636e098724 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -24,6 +24,7 @@
compatible = "arm,cortex-a53", "arm,armv8";
device_type = "cpu";
enable-method = "psci";
+ operating-points-v2 = <&cpu_opp_table>;
reg = <0x0>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -33,6 +34,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x1>;
+ operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -41,6 +43,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x2>;
+ operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -49,6 +52,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x3>;
+ operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@@ -66,6 +70,31 @@
};
};
+ cpu_opp_table: cpu_opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+ opp00 {
+ opp-hz = /bits/ 64 <1199999988>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ opp01 {
+ opp-hz = /bits/ 64 <599999994>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ opp02 {
+ opp-hz = /bits/ 64 <399999996>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ opp03 {
+ opp-hz = /bits/ 64 <299999997>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <500000>;
+ };
+ };
+
pmu {
compatible = "arm,armv8-pmuv3";
interrupt-parent = <&gic>;
--
1.9.1
next prev parent reply other threads:[~2017-07-20 12:18 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-20 12:16 [PATCH 00/10] arm64: zynqmp: dtsi changes Michal Simek
2017-07-20 12:16 ` Michal Simek
2017-07-20 12:16 ` Michal Simek
2017-07-20 12:17 ` [PATCH 01/10] arm64: zynqmp: Add references to cpu nodes Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-25 16:47 ` Moritz Fischer
2017-07-25 16:47 ` Moritz Fischer
2017-07-25 16:47 ` Moritz Fischer
2017-07-20 12:17 ` [PATCH 02/10] arm64: zynqmp: Add idle state for ZynqMP Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek [this message]
2017-07-20 12:17 ` [PATCH 03/10] arm64: zynqmp: Add operating points Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` [PATCH 04/10] arm64: zynqmp: Add dcc console for zynqmp Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` [PATCH 05/10] arm64: zynqmp: Add CCI-400 node Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` [PATCH 06/10] arm64: zynqmp: Adding prefetchable memory space to pcie node Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` [PATCH 07/10] arm64: zynqmp: Add support for RTC Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` [PATCH 08/10] arm64: zynqmp: Correct IRQ nr for the SMMU Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` [PATCH 09/10] arm64: zynqmp: Add new uartps compatible string Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-25 16:49 ` Moritz Fischer
2017-07-25 16:49 ` Moritz Fischer
2017-07-25 16:49 ` Moritz Fischer
2017-07-20 12:17 ` [PATCH 10/10] arm64: zynqmp: Set status disabled in dtsi Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-07-20 12:17 ` Michal Simek
2017-08-03 11:31 ` [PATCH 00/10] arm64: zynqmp: dtsi changes Michal Simek
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