From: Mikko Perttunen <mperttunen@nvidia.com>
To: <swarren@wwwdotorg.org>, <thierry.reding@gmail.com>,
<tj@kernel.org>, <hdegoede@redhat.com>
Cc: <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-tegra@vger.kernel.org>, <linux-ide@vger.kernel.org>,
Mikko Perttunen <mperttunen@nvidia.com>
Subject: [PATCH v3 3/8] ARM: tegra: Add SATA and SATA power to Jetson TK1 device tree
Date: Wed, 16 Jul 2014 11:54:18 +0300 [thread overview]
Message-ID: <1405500863-19696-4-git-send-email-mperttunen@nvidia.com> (raw)
In-Reply-To: <1405500863-19696-1-git-send-email-mperttunen@nvidia.com>
This enables the integrated SATA controller on the Tegra124 system-on-chip
on the Jetson TK1 board and adds regulators for the onboard Molex connector
commonly used to power SATA devices. The regulators are marked always-on
since they can be used for other purposes than powering SATA devices.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
---
arch/arm/boot/dts/tegra124-jetson-tk1.dts | 35 +++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index 624b0fb..a4221e2 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -1687,6 +1687,18 @@
vbus-supply = <&vdd_usb3_vbus>;
};
+ /* Serial ATA */
+ sata@0,70020000 {
+ status = "okay";
+
+ hvdd-supply = <&vdd_3v3_lp0>;
+ vddio-supply = <&vdd_1v05_run>;
+ avdd-supply = <&vdd_1v05_run>;
+
+ target-5v-supply = <&vdd_5v0_sata>;
+ target-12v-supply = <&vdd_12v0_sata>;
+ };
+
clocks {
compatible = "simple-bus";
#address-cells = <1>;
@@ -1828,6 +1840,29 @@
enable-active-high;
vin-supply = <&vdd_5v0_sys>;
};
+
+ /* Molex power connector */
+ vdd_5v0_sata: regulator@13 {
+ compatible = "regulator-fixed";
+ reg = <13>;
+ regulator-name = "+5V_SATA";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&vdd_5v0_sys>;
+ };
+
+ vdd_12v0_sata: regulator@14 {
+ compatible = "regulator-fixed";
+ reg = <14>;
+ regulator-name = "+12V_SATA";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&vdd_mux>;
+ };
};
sound {
--
1.8.1.5
next prev parent reply other threads:[~2014-07-16 8:55 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-16 8:54 [PATCH v3 0/8] Serial ATA support for NVIDIA Tegra124 Mikko Perttunen
2014-07-16 8:54 ` [PATCH v3 1/8] of: Add NVIDIA Tegra SATA controller binding Mikko Perttunen
2014-07-16 9:26 ` Varka Bhadram
2014-07-16 11:42 ` Mikko Perttunen
2014-07-16 11:40 ` [PATCH v4 " Mikko Perttunen
2014-07-16 11:49 ` Hans de Goede
2014-07-16 13:13 ` Thierry Reding
2014-07-16 14:47 ` Hans de Goede
2014-07-16 19:51 ` Thierry Reding
2014-07-17 6:51 ` Hans de Goede
2014-07-17 7:39 ` Thierry Reding
2014-07-17 7:56 ` Mikko Perttunen
2014-07-17 10:23 ` Hans de Goede
2014-07-17 10:52 ` Thierry Reding
2014-07-17 11:42 ` Hans de Goede
2014-07-17 11:48 ` Hans de Goede
2014-07-17 11:35 ` Mikko Perttunen
2014-07-18 7:11 ` [PATCH v5 " Mikko Perttunen
2014-07-18 7:16 ` Mikko Perttunen
2014-07-18 10:28 ` Hans de Goede
2014-07-18 11:32 ` Mikko Perttunen
2014-07-18 15:06 ` Thierry Reding
2014-07-18 21:54 ` Tejun Heo
2014-07-22 21:03 ` Stephen Warren
2014-07-18 10:26 ` Hans de Goede
2014-07-16 8:54 ` [PATCH v3 2/8] ARM: tegra: Add SATA controller to Tegra124 device tree Mikko Perttunen
2014-08-25 17:23 ` Stephen Warren
2014-08-26 7:14 ` Mikko Perttunen
2014-07-16 8:54 ` Mikko Perttunen [this message]
2014-07-16 8:54 ` [PATCH v3 4/8] clk: tegra: Enable hardware control of SATA PLL Mikko Perttunen
2014-07-16 8:54 ` [PATCH v3 5/8] clk: tegra: Add SATA clocks to Tegra124 initialization table Mikko Perttunen
2014-07-16 8:54 ` [PATCH v3 6/8] ata: ahci_platform: Increase AHCI_MAX_CLKS to 4 Mikko Perttunen
2014-07-16 8:54 ` [PATCH v3 7/8] ata: Add support for the Tegra124 SATA controller Mikko Perttunen
2014-07-16 11:14 ` Hans de Goede
2014-07-16 11:42 ` Thierry Reding
2014-07-16 11:40 ` [PATCH v4 " Mikko Perttunen
2014-07-18 7:12 ` [PATCH v5 " Mikko Perttunen
2014-07-18 10:26 ` Hans de Goede
2014-07-18 10:49 ` Mikko Perttunen
2014-07-16 8:54 ` [PATCH v3 8/8] ARM: tegra: Add options for Tegra AHCI support to tegra_defconfig Mikko Perttunen
2014-08-26 17:46 ` Stephen Warren
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