From: Nishanth Menon <nm@ti.com>
To: linux-omap@vger.kernel.org
Cc: "Nishanth Menon" <nm@ti.com>,
"Kevin Hilman" <khilman@deeprootsystems.com>,
"Benoît Cousson" <b-cousson@ti.com>,
"Santosh Shilimkar" <santosh.shilimkar@ti.com>,
"Shawn Guo" <shawn.guo@linaro.org>, Keerthy <j-keerthy@ti.com>,
devicetree-discuss@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org, cpufreq@vger.kernel.org,
linux-pm@vger.kernel.org
Subject: [PATCH 4/8] ARM: dts: OMAP443x: move CPU OPP tables to device tree
Date: Thu, 14 Mar 2013 15:58:11 -0500 [thread overview]
Message-ID: <1363294695-658-5-git-send-email-nm@ti.com> (raw)
In-Reply-To: <1363294695-658-1-git-send-email-nm@ti.com>
Add DT OPP table for OMAP443x family of devices. This data is
decoded by OF with of_init_opp_table() helper function.
This is in preparation to use generic cpu0-cpufreq driver.
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: "Benoît Cousson" <b-cousson@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Keerthy <j-keerthy@ti.com>
Cc: linux-omap@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: cpufreq@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
---
arch/arm/boot/dts/omap4.dtsi | 10 ++++++++++
arch/arm/mach-omap2/opp4xxx_data.c | 8 --------
2 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 739bb79..08983a3 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -31,6 +31,16 @@
cpu@0 {
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
+ /* OMAP4430 variants OPP50-OPPNT */
+ operating-points = <
+ /* kHz uV */
+ 300000 1025000
+ 600000 1200000
+ 800000 1313000
+ 1008000 1375000
+ >;
+ clock-latency = <300000>; /* From omap-cpufreq driver */
+ voltage-tolerance = <2>; /* 2 % */
};
cpu@1 {
compatible = "arm,cortex-a9";
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index 1ef7a3e..478e2ee 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -65,14 +65,6 @@ struct omap_volt_data omap443x_vdd_core_volt_data[] = {
static struct omap_opp_def __initdata omap443x_opp_def_list[] = {
- /* MPU OPP1 - OPP50 */
- OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV),
- /* MPU OPP2 - OPP100 */
- OPP_INITIALIZER("mpu", true, 600000000, OMAP4430_VDD_MPU_OPP100_UV),
- /* MPU OPP3 - OPP-Turbo */
- OPP_INITIALIZER("mpu", true, 800000000, OMAP4430_VDD_MPU_OPPTURBO_UV),
- /* MPU OPP4 - OPP-SB */
- OPP_INITIALIZER("mpu", true, 1008000000, OMAP4430_VDD_MPU_OPPNITRO_UV),
/* L3 OPP1 - OPP50 */
OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4430_VDD_CORE_OPP50_UV),
/* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
--
1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: nm@ti.com (Nishanth Menon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/8] ARM: dts: OMAP443x: move CPU OPP tables to device tree
Date: Thu, 14 Mar 2013 15:58:11 -0500 [thread overview]
Message-ID: <1363294695-658-5-git-send-email-nm@ti.com> (raw)
In-Reply-To: <1363294695-658-1-git-send-email-nm@ti.com>
Add DT OPP table for OMAP443x family of devices. This data is
decoded by OF with of_init_opp_table() helper function.
This is in preparation to use generic cpu0-cpufreq driver.
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: "Beno?t Cousson" <b-cousson@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Keerthy <j-keerthy@ti.com>
Cc: linux-omap at vger.kernel.org
Cc: devicetree-discuss at lists.ozlabs.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: cpufreq at vger.kernel.org
Cc: linux-pm at vger.kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
---
arch/arm/boot/dts/omap4.dtsi | 10 ++++++++++
arch/arm/mach-omap2/opp4xxx_data.c | 8 --------
2 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 739bb79..08983a3 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -31,6 +31,16 @@
cpu at 0 {
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
+ /* OMAP4430 variants OPP50-OPPNT */
+ operating-points = <
+ /* kHz uV */
+ 300000 1025000
+ 600000 1200000
+ 800000 1313000
+ 1008000 1375000
+ >;
+ clock-latency = <300000>; /* From omap-cpufreq driver */
+ voltage-tolerance = <2>; /* 2 % */
};
cpu at 1 {
compatible = "arm,cortex-a9";
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index 1ef7a3e..478e2ee 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -65,14 +65,6 @@ struct omap_volt_data omap443x_vdd_core_volt_data[] = {
static struct omap_opp_def __initdata omap443x_opp_def_list[] = {
- /* MPU OPP1 - OPP50 */
- OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV),
- /* MPU OPP2 - OPP100 */
- OPP_INITIALIZER("mpu", true, 600000000, OMAP4430_VDD_MPU_OPP100_UV),
- /* MPU OPP3 - OPP-Turbo */
- OPP_INITIALIZER("mpu", true, 800000000, OMAP4430_VDD_MPU_OPPTURBO_UV),
- /* MPU OPP4 - OPP-SB */
- OPP_INITIALIZER("mpu", true, 1008000000, OMAP4430_VDD_MPU_OPPNITRO_UV),
/* L3 OPP1 - OPP50 */
OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4430_VDD_CORE_OPP50_UV),
/* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
--
1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: Nishanth Menon <nm@ti.com>
To: linux-omap@vger.kernel.org
Cc: "Nishanth Menon" <nm@ti.com>,
"Kevin Hilman" <khilman@deeprootsystems.com>,
"Benoît Cousson" <b-cousson@ti.com>,
"Santosh Shilimkar" <santosh.shilimkar@ti.com>,
"Shawn Guo" <shawn.guo@linaro.org>, Keerthy <j-keerthy@ti.com>,
devicetree-discuss@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org, cpufreq@vger.kernel.org,
linux-pm@vger.kernel.org
Subject: [PATCH 4/8] ARM: dts: OMAP443x: move CPU OPP tables to device tree
Date: Thu, 14 Mar 2013 15:58:11 -0500 [thread overview]
Message-ID: <1363294695-658-5-git-send-email-nm@ti.com> (raw)
In-Reply-To: <1363294695-658-1-git-send-email-nm@ti.com>
Add DT OPP table for OMAP443x family of devices. This data is
decoded by OF with of_init_opp_table() helper function.
This is in preparation to use generic cpu0-cpufreq driver.
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: "Benoît Cousson" <b-cousson@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Keerthy <j-keerthy@ti.com>
Cc: linux-omap@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: cpufreq@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
---
arch/arm/boot/dts/omap4.dtsi | 10 ++++++++++
arch/arm/mach-omap2/opp4xxx_data.c | 8 --------
2 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 739bb79..08983a3 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -31,6 +31,16 @@
cpu@0 {
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
+ /* OMAP4430 variants OPP50-OPPNT */
+ operating-points = <
+ /* kHz uV */
+ 300000 1025000
+ 600000 1200000
+ 800000 1313000
+ 1008000 1375000
+ >;
+ clock-latency = <300000>; /* From omap-cpufreq driver */
+ voltage-tolerance = <2>; /* 2 % */
};
cpu@1 {
compatible = "arm,cortex-a9";
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index 1ef7a3e..478e2ee 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -65,14 +65,6 @@ struct omap_volt_data omap443x_vdd_core_volt_data[] = {
static struct omap_opp_def __initdata omap443x_opp_def_list[] = {
- /* MPU OPP1 - OPP50 */
- OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV),
- /* MPU OPP2 - OPP100 */
- OPP_INITIALIZER("mpu", true, 600000000, OMAP4430_VDD_MPU_OPP100_UV),
- /* MPU OPP3 - OPP-Turbo */
- OPP_INITIALIZER("mpu", true, 800000000, OMAP4430_VDD_MPU_OPPTURBO_UV),
- /* MPU OPP4 - OPP-SB */
- OPP_INITIALIZER("mpu", true, 1008000000, OMAP4430_VDD_MPU_OPPNITRO_UV),
/* L3 OPP1 - OPP50 */
OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4430_VDD_CORE_OPP50_UV),
/* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
--
1.7.9.5
next prev parent reply other threads:[~2013-03-14 20:58 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-14 20:58 [PATCH 0/8] ARM: OMAP3+: Switch to use DT based cpu0-cpufreq driver Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` [PATCH 1/8] ARM: dts: OMAP34xx: move CPU OPP tables to device tree Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 21:43 ` Jon Hunter
2013-03-14 21:43 ` Jon Hunter
2013-03-14 20:58 ` [PATCH 2/8] ARM: dts: OMAP36xx: " Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 21:44 ` Jon Hunter
2013-03-14 21:44 ` Jon Hunter
2013-03-15 13:56 ` Nishanth Menon
2013-03-15 13:56 ` Nishanth Menon
2013-03-15 14:26 ` Jon Hunter
2013-03-15 14:26 ` Jon Hunter
2013-03-15 14:38 ` Nishanth Menon
2013-03-15 14:38 ` Nishanth Menon
2013-03-15 14:58 ` Jon Hunter
2013-03-15 14:58 ` Jon Hunter
2013-03-15 15:02 ` Nishanth Menon
2013-03-15 15:02 ` Nishanth Menon
2013-03-14 20:58 ` [PATCH 3/8] ARM: dts: OMAP3: use twl4030 vdd1 regulator for CPU Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon [this message]
2013-03-14 20:58 ` [PATCH 4/8] ARM: dts: OMAP443x: move CPU OPP tables to device tree Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` [PATCH 5/8] ARM: dts: omap4-panda: move generic sections to panda-common Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` [PATCH 6/8] ARM: dts: OMAP446x: move CPU OPP tables to device tree Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 21:49 ` Jon Hunter
2013-03-14 21:49 ` Jon Hunter
2013-03-15 14:08 ` Nishanth Menon
2013-03-15 14:08 ` Nishanth Menon
2013-03-14 20:58 ` [PATCH 7/8] ARM: OMAP3+: use cpu0-cpufreq driver Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` [PATCH 8/8] cpufreq: omap: remove omap-cpufreq Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-14 20:58 ` Nishanth Menon
2013-03-15 4:51 ` Viresh Kumar
2013-03-15 4:51 ` Viresh Kumar
2013-03-15 14:24 ` Nishanth Menon
2013-03-15 14:24 ` Nishanth Menon
2013-03-15 14:24 ` Nishanth Menon
2013-03-14 21:42 ` [PATCH 0/8] ARM: OMAP3+: Switch to use DT based cpu0-cpufreq driver Jon Hunter
2013-03-14 21:42 ` Jon Hunter
2013-03-15 13:52 ` Nishanth Menon
2013-03-15 13:52 ` Nishanth Menon
2013-03-15 5:18 ` Santosh Shilimkar
2013-03-15 5:18 ` Santosh Shilimkar
2013-03-15 14:21 ` Nishanth Menon
2013-03-15 14:21 ` Nishanth Menon
2013-03-15 14:56 ` Jon Hunter
2013-03-15 14:56 ` Jon Hunter
2013-03-15 15:00 ` Nishanth Menon
2013-03-15 15:00 ` Nishanth Menon
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