From: ldewangan@nvidia.com (Laxman Dewangan)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/4] ARM: tegra: dalmore: add fixed regulator's node
Date: Wed, 20 Mar 2013 19:14:30 +0530 [thread overview]
Message-ID: <1363787070-14801-5-git-send-email-ldewangan@nvidia.com> (raw)
In-Reply-To: <1363787070-14801-1-git-send-email-ldewangan@nvidia.com>
NVIDIA's Tegra114 platform Dalmore has some voltage switches
which are controlled by the Tegra GPIOs.
Add dt node for such fixed regulators.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
arch/arm/boot/dts/tegra114-dalmore.dts | 55 ++++++++++++++++++++++++++++++++
1 files changed, 55 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index a47c3d2..86116f1 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -836,5 +836,60 @@
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
+
+ dvdd_ts_reg: regulator at 1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "dvdd_ts";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ enable-active-high;
+ gpio = <&gpio 61 0>; /* GPIO PH5 */
+ };
+
+ lcd_bl_en_reg: regulator at 2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "lcd_bl_en";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&gpio 58 0>; /* GPIO PH2 */
+ };
+
+ usb1_vbus_reg: regulator at 3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "usb1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&gpio 108 0>; /* GPIO PN4 */
+ gpio-open-drain;
+ vin-supply = <&tps65090_dcdc1_reg>;
+ };
+
+ usb3_vbus_reg: regulator at 4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "usb2_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&gpio 86 0>; /* GPIO PK6 */
+ gpio-open-drain;
+ vin-supply = <&tps65090_dcdc1_reg>;
+ };
+
+ vdd_hdmi_reg: regulator at 5 {
+ compatible = "regulator-fixed";
+ reg = <5>;
+ regulator-name = "vdd_hdmi_5v0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&gpio 81 0>; /* GPIO PK1 */
+ vin-supply = <&tps65090_dcdc1_reg>;
+ };
};
};
--
1.7.1.1
prev parent reply other threads:[~2013-03-20 13:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-20 13:44 [PATCH 0/4] ARM: tegra: dalmore: add regulators Laxman Dewangan
2013-03-20 13:44 ` [PATCH 1/4] ARM: tegra: enable Tegra114 based platform PMICs Laxman Dewangan
2013-03-20 20:50 ` Stephen Warren
2013-03-20 13:44 ` [PATCH 2/4] ARM: tegra: dalmore: add cpu regulator's node Laxman Dewangan
2013-03-20 13:44 ` [PATCH 3/4] ARM: tegra: dalmore: add dt node for TPS65090's regulators Laxman Dewangan
2013-03-20 16:57 ` Rhyland Klein
2013-03-20 18:06 ` Laxman Dewangan
2013-03-20 20:48 ` Stephen Warren
2013-03-20 13:44 ` Laxman Dewangan [this message]
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