From: Nishanth Menon <nm@ti.com>
To: Kevin Hilman <khilman@linaro.org>,
Benoit Cousson <bcousson@baylibre.com>,
Tony Lindgren <tony@atomide.com>, Tero Kristo <t-kristo@ti.com>
Cc: <linux-omap@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-doc@vger.kernel.org>, <devicetree@vger.kernel.org>,
J Keerthy <j-keerthy@ti.com>, Nishanth Menon <nm@ti.com>
Subject: [PATCH V6 10/15] ARM: dts: DRA7: Add CPU OPP table
Date: Wed, 9 Oct 2013 18:24:53 -0500 [thread overview]
Message-ID: <1381361098-8283-9-git-send-email-nm@ti.com> (raw)
In-Reply-To: <1381361098-8283-1-git-send-email-nm@ti.com>
From: J Keerthy <j-keerthy@ti.com>
Add DT OPP table for DRA7xx family of devices. This data is decoded by
OF with of_init_opp_table() helper function.
The data is based on DRA75x, DRA74x Data Manual revision F (Sept 2013).
TODO: add OPP_HIGH after AVS-Class0 is functional
NOTE: The voltage and frequency values work well only on NOM samples
and it is mandatory to use ABB/AVS Class 0 support for all OPPs.
Clock nodes are pending clock node alignment.
[nm@ti.com: cleanups and rebase to latest]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: J Keerthy <j-keerthy@ti.com>
---
arch/arm/boot/dts/dra7.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 02e430b..92cbe3b 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -36,6 +36,12 @@
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0>;
+
+ operating-points = <
+ /* kHz uV */
+ 1000000 1060000
+ 1176000 1160000
+ >;
};
cpu@1 {
device_type = "cpu";
--
1.7.9.5
next prev parent reply other threads:[~2013-10-09 23:27 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-09 21:28 [PATCH V6 00/15] ARM: OMAP3+: support cpufreq-cpu0 for device tree boot Nishanth Menon
2013-10-09 21:28 ` [PATCH V6 01/15] ARM: OMAP3+: do not register non-dt OPP tables " Nishanth Menon
2013-10-09 23:24 ` [PATCH V6 02/15] ARM: OMAP2+: AM33XX: add lateinit hook for calling pm late init Nishanth Menon
2013-10-09 23:24 ` [PATCH V6 03/15] ARM: OMAP2+: AM43XX: " Nishanth Menon
2013-10-09 23:24 ` [PATCH V6 04/15] ARM: OMAP2+: OMAP5: " Nishanth Menon
2013-10-09 23:24 ` [PATCH V6 05/15] ARM: OMAP2+: DRA7: " Nishanth Menon
2013-10-09 23:24 ` [PATCH V6 06/15] ARM: OMAP3+: use cpu0-cpufreq driver in device tree supported boot Nishanth Menon
2013-10-09 23:24 ` [PATCH V6 07/15] ARM: dts: omap5-uevm: add smps123 supply for CPU Nishanth Menon
2013-10-09 23:24 ` [PATCH V6 08/15] ARM: dts: dra7-evm: " Nishanth Menon
2013-10-09 23:24 ` [PATCH V6 09/15] ARM: dts: OMAP5: Add CPU OPP table Nishanth Menon
2013-10-09 23:24 ` Nishanth Menon [this message]
2013-10-10 5:32 ` [PATCH V6 02/15] ARM: OMAP2+: AM33XX: add lateinit hook for calling pm late init Joel Fernandes
2013-10-10 13:32 ` Nishanth Menon
2013-10-10 15:20 ` Joel Fernandes
2013-10-10 15:23 ` Joel Fernandes
2013-10-10 15:45 ` Nishanth Menon
2013-10-10 15:53 ` Joel Fernandes
2013-10-11 16:11 ` Tony Lindgren
2013-10-10 13:33 ` Vaibhav Bedia
2013-10-09 23:30 ` Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 03/15] ARM: OMAP2+: AM43XX: " Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 04/15] ARM: OMAP2+: OMAP5: " Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 05/15] ARM: OMAP2+: DRA7: " Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 06/15] ARM: OMAP3+: use cpu0-cpufreq driver in device tree supported boot Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 07/15] ARM: dts: omap5-uevm: add smps123 supply for CPU Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 08/15] ARM: dts: dra7-evm: " Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 09/15] ARM: dts: OMAP5: Add CPU OPP table Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 11/15] ARM: dts: OMAP3: add clock nodes for CPU Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 12/15] ARM: dts: OMAP4: " Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 13/15] ARM: dts: AM33XX: " Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 14/15] ARM: dts: OMAP5: " Nishanth Menon
2013-10-09 23:30 ` [PATCH V6 15/15] ARM: dts: DRA7: " Nishanth Menon
2013-10-09 23:31 ` [PATCH V6 00/15] ARM: OMAP3+: support cpufreq-cpu0 for device tree boot Nishanth Menon
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