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From: Nishanth Menon <nm@ti.com>
To: "Benoît Cousson" <b-cousson@ti.com>,
	"Mark Brown" <broonie@kernel.org>,
	"Tony Lindgren" <tony@atomide.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>,
	<devicetree-discuss@lists.ozlabs.org>,
	<linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-omap@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	Nishanth Menon <nm@ti.com>
Subject: [RFC PATCH V2 4/8] ARM: dts: OMAP4: add voltage controller nodes
Date: Fri, 21 Jun 2013 16:25:45 -0500	[thread overview]
Message-ID: <1371849949-12649-5-git-send-email-nm@ti.com> (raw)
In-Reply-To: <1371849949-12649-1-git-send-email-nm@ti.com>

OMAP443x, OMAP446x SoC use same offsets for voltage controller,
however their voltage characteristics differ a little.

Introduce the voltage controller nodes for the same.

Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm/boot/dts/omap4.dtsi    |   26 ++++++++++++++++++++++++++
 arch/arm/boot/dts/omap443x.dtsi |   15 +++++++++++++++
 arch/arm/boot/dts/omap4460.dtsi |   16 ++++++++++++++++
 3 files changed, 57 insertions(+)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 3b44546..a153e8d 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -104,6 +104,11 @@
 			ti,hwmods = "counter_32k";
 		};
 
+		sysclk_in: sys_clkin {
+			#clock-cells = <0>;
+			compatible = "ti,omap-clock";
+		};
+
 		dpll_mpu: dpll_mpu {
 			#clock-cells = <0>;
 			compatible = "ti,omap-clock";
@@ -663,5 +668,26 @@
 			ram-bits = <12>;
 			ti,has-mailbox;
 		};
+
+		vc: vc@0x4A307B88 {
+			compatible = "ti,omap4-vc";
+			clocks = <&sysclk_in>;
+			reg = <0x4A307B88 0x40>;
+			reg-names = "base-address";
+
+			ti,i2c-high-speed; /* belongs to board file */
+			vc_mpu: vc_mpu {
+				compatible = "ti,omap4-vc-channel-mpu";
+				ti,master-channel;
+			};
+
+			vc_iva: vc_iva {
+				compatible = "ti,omap4-vc-channel-iva";
+			};
+
+			vc_core: vc_core {
+				compatible = "ti,omap4-vc-channel-core";
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi
index bcf455e..2b0deb5 100644
--- a/arch/arm/boot/dts/omap443x.dtsi
+++ b/arch/arm/boot/dts/omap443x.dtsi
@@ -31,3 +31,18 @@
 		compatible = "ti,omap4430-bandgap";
 	};
 };
+
+&vc_mpu {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
+
+&vc_iva {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
+
+&vc_core {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi
index c2f0f39..16210a1 100644
--- a/arch/arm/boot/dts/omap4460.dtsi
+++ b/arch/arm/boot/dts/omap4460.dtsi
@@ -39,3 +39,19 @@
 		gpios = <&gpio3 22 0>; /* tshut */
 	};
 };
+
+&vc_mpu {
+	ti,retention-micro-volts = <750000>;
+	/* Erratum i738: Reliability impact work around */
+	ti,off-micro-volts = <750000>;
+};
+
+&vc_iva {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
+
+&vc_core {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
-- 
1.7.9.5


WARNING: multiple messages have this Message-ID (diff)
From: Nishanth Menon <nm@ti.com>
To: "Benoît Cousson" <b-cousson@ti.com>,
	"Mark Brown" <broonie@kernel.org>,
	"Tony Lindgren" <tony@atomide.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>,
	devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, Nishanth Menon <nm@ti.com>
Subject: [RFC PATCH V2 4/8] ARM: dts: OMAP4: add voltage controller nodes
Date: Fri, 21 Jun 2013 16:25:45 -0500	[thread overview]
Message-ID: <1371849949-12649-5-git-send-email-nm@ti.com> (raw)
In-Reply-To: <1371849949-12649-1-git-send-email-nm@ti.com>

OMAP443x, OMAP446x SoC use same offsets for voltage controller,
however their voltage characteristics differ a little.

Introduce the voltage controller nodes for the same.

Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm/boot/dts/omap4.dtsi    |   26 ++++++++++++++++++++++++++
 arch/arm/boot/dts/omap443x.dtsi |   15 +++++++++++++++
 arch/arm/boot/dts/omap4460.dtsi |   16 ++++++++++++++++
 3 files changed, 57 insertions(+)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 3b44546..a153e8d 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -104,6 +104,11 @@
 			ti,hwmods = "counter_32k";
 		};
 
+		sysclk_in: sys_clkin {
+			#clock-cells = <0>;
+			compatible = "ti,omap-clock";
+		};
+
 		dpll_mpu: dpll_mpu {
 			#clock-cells = <0>;
 			compatible = "ti,omap-clock";
@@ -663,5 +668,26 @@
 			ram-bits = <12>;
 			ti,has-mailbox;
 		};
+
+		vc: vc@0x4A307B88 {
+			compatible = "ti,omap4-vc";
+			clocks = <&sysclk_in>;
+			reg = <0x4A307B88 0x40>;
+			reg-names = "base-address";
+
+			ti,i2c-high-speed; /* belongs to board file */
+			vc_mpu: vc_mpu {
+				compatible = "ti,omap4-vc-channel-mpu";
+				ti,master-channel;
+			};
+
+			vc_iva: vc_iva {
+				compatible = "ti,omap4-vc-channel-iva";
+			};
+
+			vc_core: vc_core {
+				compatible = "ti,omap4-vc-channel-core";
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi
index bcf455e..2b0deb5 100644
--- a/arch/arm/boot/dts/omap443x.dtsi
+++ b/arch/arm/boot/dts/omap443x.dtsi
@@ -31,3 +31,18 @@
 		compatible = "ti,omap4430-bandgap";
 	};
 };
+
+&vc_mpu {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
+
+&vc_iva {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
+
+&vc_core {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi
index c2f0f39..16210a1 100644
--- a/arch/arm/boot/dts/omap4460.dtsi
+++ b/arch/arm/boot/dts/omap4460.dtsi
@@ -39,3 +39,19 @@
 		gpios = <&gpio3 22 0>; /* tshut */
 	};
 };
+
+&vc_mpu {
+	ti,retention-micro-volts = <750000>;
+	/* Erratum i738: Reliability impact work around */
+	ti,off-micro-volts = <750000>;
+};
+
+&vc_iva {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
+
+&vc_core {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
-- 
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: [RFC PATCH V2 4/8] ARM: dts: OMAP4: add voltage controller nodes
Date: Fri, 21 Jun 2013 16:25:45 -0500	[thread overview]
Message-ID: <1371849949-12649-5-git-send-email-nm@ti.com> (raw)
In-Reply-To: <1371849949-12649-1-git-send-email-nm@ti.com>

OMAP443x, OMAP446x SoC use same offsets for voltage controller,
however their voltage characteristics differ a little.

Introduce the voltage controller nodes for the same.

Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm/boot/dts/omap4.dtsi    |   26 ++++++++++++++++++++++++++
 arch/arm/boot/dts/omap443x.dtsi |   15 +++++++++++++++
 arch/arm/boot/dts/omap4460.dtsi |   16 ++++++++++++++++
 3 files changed, 57 insertions(+)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 3b44546..a153e8d 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -104,6 +104,11 @@
 			ti,hwmods = "counter_32k";
 		};
 
+		sysclk_in: sys_clkin {
+			#clock-cells = <0>;
+			compatible = "ti,omap-clock";
+		};
+
 		dpll_mpu: dpll_mpu {
 			#clock-cells = <0>;
 			compatible = "ti,omap-clock";
@@ -663,5 +668,26 @@
 			ram-bits = <12>;
 			ti,has-mailbox;
 		};
+
+		vc: vc at 0x4A307B88 {
+			compatible = "ti,omap4-vc";
+			clocks = <&sysclk_in>;
+			reg = <0x4A307B88 0x40>;
+			reg-names = "base-address";
+
+			ti,i2c-high-speed; /* belongs to board file */
+			vc_mpu: vc_mpu {
+				compatible = "ti,omap4-vc-channel-mpu";
+				ti,master-channel;
+			};
+
+			vc_iva: vc_iva {
+				compatible = "ti,omap4-vc-channel-iva";
+			};
+
+			vc_core: vc_core {
+				compatible = "ti,omap4-vc-channel-core";
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi
index bcf455e..2b0deb5 100644
--- a/arch/arm/boot/dts/omap443x.dtsi
+++ b/arch/arm/boot/dts/omap443x.dtsi
@@ -31,3 +31,18 @@
 		compatible = "ti,omap4430-bandgap";
 	};
 };
+
+&vc_mpu {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
+
+&vc_iva {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
+
+&vc_core {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi
index c2f0f39..16210a1 100644
--- a/arch/arm/boot/dts/omap4460.dtsi
+++ b/arch/arm/boot/dts/omap4460.dtsi
@@ -39,3 +39,19 @@
 		gpios = <&gpio3 22 0>; /* tshut */
 	};
 };
+
+&vc_mpu {
+	ti,retention-micro-volts = <750000>;
+	/* Erratum i738: Reliability impact work around */
+	ti,off-micro-volts = <750000>;
+};
+
+&vc_iva {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
+
+&vc_core {
+	ti,retention-micro-volts = <750000>;
+	ti,off-micro-volts = <0>;
+};
-- 
1.7.9.5

  parent reply	other threads:[~2013-06-21 21:26 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-21 21:25 [RFC PATCH V2 0/8] regulator/OMAP: support VC/VP support in dts Nishanth Menon
2013-06-21 21:25 ` Nishanth Menon
2013-06-21 21:25 ` Nishanth Menon
2013-06-21 21:25 ` [RFC PATCH V2 1/8] regulator: Introduce OMAP regulator to control PMIC over VC/VP Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-07-04 15:41   ` Mark Brown
2013-07-04 15:41     ` Mark Brown
2013-07-04 15:41     ` Mark Brown
2013-07-05 13:55     ` Nishanth Menon
2013-07-05 13:55       ` Nishanth Menon
2013-07-05 14:08       ` Mark Brown
2013-07-05 14:08         ` Mark Brown
2013-07-05 14:50         ` Nishanth Menon
2013-07-05 14:50           ` Nishanth Menon
2013-07-05 14:50           ` Nishanth Menon
2013-07-05 16:52           ` Mark Brown
2013-07-05 16:52             ` Mark Brown
2013-07-05 17:33             ` Nishanth Menon
2013-07-05 17:33               ` Nishanth Menon
2013-07-05 17:47               ` Mark Brown
2013-07-05 17:47                 ` Mark Brown
2013-07-08 17:22                 ` Nishanth Menon
2013-07-08 17:22                   ` Nishanth Menon
2013-07-09 15:29                   ` Mark Brown
2013-07-09 15:29                     ` Mark Brown
2013-07-09 16:04                     ` Nishanth Menon
2013-07-09 16:04                       ` Nishanth Menon
2013-07-10  9:19                       ` Mark Brown
2013-07-10  9:19                         ` Mark Brown
2013-06-21 21:25 ` [RFC PATCH V2 2/8] PM / AVS: Introduce support for OMAP Voltage Controller(VC) with device tree nodes Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25 ` [RFC PATCH V2 3/8] PM / AVS: Introduce support for OMAP Voltage Processor(VP) " Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25 ` Nishanth Menon [this message]
2013-06-21 21:25   ` [RFC PATCH V2 4/8] ARM: dts: OMAP4: add voltage controller nodes Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25 ` [RFC PATCH V2 5/8] ARM: dts: OMAP4: add voltage processor nodes Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25 ` [RFC PATCH V2 6/8] ARM: dts: TWL6030/OMAP4: Add OMAP voltage path linkage Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25 ` [RFC PATCH V2 7/8] ARM: dts: omap4-panda-es: add TPS62361 supply for vdd_mpu Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25 ` [RFC PATCH V2 8/8] ARM: dts: OMAP4-panda-es: use tps regulator as cpu0 supply Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon
2013-06-21 21:25   ` Nishanth Menon

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