From: Sudeep Holla <sudeep.holla@arm.com>
To: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Sudeep Holla <sudeep.holla@arm.com>,
Liviu Dudau <Liviu.Dudau@arm.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
"Jon Medhurst (Tixy)" <tixy@linaro.org>,
Arnd Bergmann <arnd@arndb.de>, Kevin Hilman <khilman@kernel.org>,
Olof Johansson <olof@lixom.net>
Subject: [PATCH v4 8/8] arm64: dts: add clock support for all the cpus
Date: Mon, 8 Jun 2015 11:40:02 +0100 [thread overview]
Message-ID: <1433760002-24120-9-git-send-email-sudeep.holla@arm.com> (raw)
In-Reply-To: <1433760002-24120-1-git-send-email-sudeep.holla@arm.com>
This patch adds the CPU clocks so that the CPU DVFS can be enabled.
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Jon Medhurst (Tixy) <tixy@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
---
arch/arm64/boot/dts/arm/juno-r1.dts | 6 ++++++
arch/arm64/boot/dts/arm/juno.dts | 6 ++++++
2 files changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts
index 69130840c6cd..5eef4aa0c532 100644
--- a/arch/arm64/boot/dts/arm/juno-r1.dts
+++ b/arch/arm64/boot/dts/arm/juno-r1.dts
@@ -66,6 +66,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A57_L2>;
+ clocks = <&scpi_dvfs 0>;
};
A57_1: cpu@1 {
@@ -74,6 +75,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A57_L2>;
+ clocks = <&scpi_dvfs 0>;
};
A53_0: cpu@100 {
@@ -82,6 +84,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ clocks = <&scpi_dvfs 1>;
};
A53_1: cpu@101 {
@@ -90,6 +93,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ clocks = <&scpi_dvfs 1>;
};
A53_2: cpu@102 {
@@ -98,6 +102,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ clocks = <&scpi_dvfs 1>;
};
A53_3: cpu@103 {
@@ -106,6 +111,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ clocks = <&scpi_dvfs 1>;
};
A57_L2: l2-cache0 {
diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts
index ce1128a54c8d..c02f880584e8 100644
--- a/arch/arm64/boot/dts/arm/juno.dts
+++ b/arch/arm64/boot/dts/arm/juno.dts
@@ -66,6 +66,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A57_L2>;
+ clocks = <&scpi_dvfs 0>;
};
A57_1: cpu@1 {
@@ -74,6 +75,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A57_L2>;
+ clocks = <&scpi_dvfs 0>;
};
A53_0: cpu@100 {
@@ -82,6 +84,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ clocks = <&scpi_dvfs 1>;
};
A53_1: cpu@101 {
@@ -90,6 +93,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ clocks = <&scpi_dvfs 1>;
};
A53_2: cpu@102 {
@@ -98,6 +102,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ clocks = <&scpi_dvfs 1>;
};
A53_3: cpu@103 {
@@ -106,6 +111,7 @@
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ clocks = <&scpi_dvfs 1>;
};
A57_L2: l2-cache0 {
--
1.9.1
next prev parent reply other threads:[~2015-06-08 10:41 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-08 10:39 [PATCH v4 0/8] ARM64: juno: add SCPI mailbox protocol, clock and CPUFreq support Sudeep Holla
2015-06-08 10:39 ` [PATCH v4 1/8] Documentation: add DT binding for ARM System Control and Power Interface(SCPI) protocol Sudeep Holla
2015-07-08 13:59 ` Sudeep Holla
2015-07-22 8:43 ` Liviu Dudau
2015-07-22 9:25 ` Sudeep Holla
2015-07-22 9:55 ` Mark Rutland
2015-07-22 15:56 ` Sudeep Holla
2015-07-22 16:23 ` Mark Rutland
2015-06-08 10:39 ` [PATCH v4 2/8] firmware: add support " Sudeep Holla
2015-06-11 11:54 ` Jassi Brar
2015-06-11 13:23 ` Sudeep Holla
2015-06-08 10:39 ` [PATCH v4 3/8] clk: add support for clocks provided by SCP(System Control Processor) Sudeep Holla
2015-07-02 17:23 ` Stephen Boyd
2015-07-03 14:52 ` Sudeep Holla
2015-07-03 16:12 ` Sudeep Holla
2015-07-06 19:52 ` Stephen Boyd
2015-07-07 16:03 ` Sudeep Holla
2015-07-08 1:46 ` Stephen Boyd
2015-07-16 16:11 ` Sudeep Holla
2015-07-16 19:31 ` Stephen Boyd
2015-07-17 11:17 ` Sudeep Holla
2015-07-17 18:13 ` Stephen Boyd
2015-07-20 8:54 ` Sudeep Holla
2015-07-21 18:05 ` Stephen Boyd
2015-07-22 14:19 ` Sudeep Holla
2015-06-08 10:39 ` [PATCH v4 4/8] clk: scpi: add support for cpufreq virtual device Sudeep Holla
2015-06-08 10:39 ` [PATCH v4 5/8] cpufreq: arm_big_little: add SCPI interface driver Sudeep Holla
2015-06-08 10:40 ` [PATCH v4 6/8] arm64: dts: add SRAM, MHU mailbox and SCPI support on Juno Sudeep Holla
2015-06-08 13:51 ` Jon Medhurst (Tixy)
2015-06-08 14:32 ` Sudeep Holla
2015-06-08 14:35 ` Liviu Dudau
2015-07-22 13:28 ` Liviu Dudau
2015-07-22 15:40 ` Sudeep Holla
2015-07-22 16:06 ` Liviu Dudau
2015-07-22 16:16 ` Sudeep Holla
2015-06-08 10:40 ` [PATCH v4 7/8] arm64: dts: add CPU topology " Sudeep Holla
2015-07-22 13:31 ` Liviu Dudau
2015-06-08 10:40 ` Sudeep Holla [this message]
2015-07-22 13:32 ` [PATCH v4 8/8] arm64: dts: add clock support for all the cpus Liviu Dudau
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