From: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
To: linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
kernel@savoirfairelinux.com
Cc: mark@embeddedarm.com, kris@embeddedarm.com,
horms+renesas@verge.net.au, treding@nvidia.com,
jonathanh@nvidia.com, f.fainelli@gmail.com,
fabio.estevam@nxp.com, kernel@pengutronix.de,
shawnguo@kernel.org, linux@armlinux.org.uk, linux@roeck-us.net,
wim@iguana.be, mark.rutland@arm.com, robh+dt@kernel.org,
damien.riegel@savoirfairelinux.com,
lucile.quirion@savoirfairelinux.com, olof@lixom.net,
arnd@arndb.de, suzuki.poulose@arm.com, linus.walleij@linaro.org,
will.deacon@arm.com, yamada.masahiro@socionext.com,
Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
Subject: [PATCH 2/6] ARM: dts: TS-4600: add basic device tree
Date: Wed, 14 Dec 2016 18:12:37 -0500 [thread overview]
Message-ID: <20161214231237.17496-8-sebastien.bourdelin@savoirfairelinux.com> (raw)
In-Reply-To: <20161214231237.17496-1-sebastien.bourdelin@savoirfairelinux.com>
These device trees add support for the TS-4600 by Technologic Systems.
More details here:
http://wiki.embeddedarm.com/wiki/TS-4600
Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
---
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/imx28-ts4600-common.dtsi | 78 ++++++++++++++++++++++++++++++
arch/arm/boot/dts/imx28-ts4600-rev-a.dts | 22 +++++++++
arch/arm/boot/dts/imx28-ts4600-rev-b.dts | 22 +++++++++
4 files changed, 124 insertions(+)
create mode 100644 arch/arm/boot/dts/imx28-ts4600-common.dtsi
create mode 100644 arch/arm/boot/dts/imx28-ts4600-rev-a.dts
create mode 100644 arch/arm/boot/dts/imx28-ts4600-rev-b.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index c558ba7..5a79fab 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -466,6 +466,8 @@ dtb-$(CONFIG_ARCH_MXS) += \
imx28-m28cu3.dtb \
imx28-m28evk.dtb \
imx28-sps1.dtb \
+ imx28-ts4600-rev-a.dtb \
+ imx28-ts4600-rev-b.dtb \
imx28-tx28.dtb
dtb-$(CONFIG_ARCH_NOMADIK) += \
ste-nomadik-s8815.dtb \
diff --git a/arch/arm/boot/dts/imx28-ts4600-common.dtsi b/arch/arm/boot/dts/imx28-ts4600-common.dtsi
new file mode 100644
index 0000000..04bd5a5
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-ts4600-common.dtsi
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2016 Savoir-Faire Linux
+ * Author: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx28.dtsi"
+#include "dt-bindings/gpio/gpio.h"
+
+/ {
+
+ compatible = "technologic,imx28-ts4600", "fsl,imx28";
+
+ apb@80000000 {
+ apbh@80000000 {
+ ssp0: ssp@80010000 {
+ compatible = "fsl,imx28-mmc";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_4bit_pins_a
+ &mmc0_sck_cfg
+ &en_sd_pwr>;
+ broken-cd = <1>;
+ bus-width = <4>;
+ vmmc-supply = <®_vddio_sd0>;
+ status = "okay";
+ };
+
+ pinctrl@80018000 {
+ pinctrl-names = "default";
+
+ en_sd_pwr: en_sd_pwr {
+ fsl,pinmux-ids = <
+ MX28_PAD_PWM3__GPIO_3_28
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_DISABLE>;
+ };
+
+ };
+ };
+
+ apbx@80040000 {
+ pwm: pwm@80064000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm2_pins_a>;
+ status = "okay";
+ };
+
+ duart: serial@80074000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&duart_pins_a>;
+ status = "okay";
+ };
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+
+ reg_vddio_sd0: vddio-sd0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vddio-sd0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ gpio = <&gpio3 28 0>;
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/imx28-ts4600-rev-a.dts b/arch/arm/boot/dts/imx28-ts4600-rev-a.dts
new file mode 100644
index 0000000..e8cb729
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-ts4600-rev-a.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2016 Savoir-Faire Linux
+ * Author: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx28-ts4600-common.dtsi"
+
+/ {
+ model = "Technologic Systems i.MX28 TS-4600 Rev A";
+
+ memory {
+ reg = <0x40000000 0x08000000>; /* 128MB */
+ };
+
+};
diff --git a/arch/arm/boot/dts/imx28-ts4600-rev-b.dts b/arch/arm/boot/dts/imx28-ts4600-rev-b.dts
new file mode 100644
index 0000000..a115f83
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-ts4600-rev-b.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2016 Savoir-Faire Linux
+ * Author: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx28-ts4600-common.dtsi"
+
+/ {
+ model = "Technologic Systems i.MX28 TS-4600 Rev B";
+
+ memory {
+ reg = <0x40000000 0x10000000>; /* 256MB */
+ };
+
+};
--
2.10.2
prev parent reply other threads:[~2016-12-14 23:12 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-14 23:12 [PATCH 0/6] Add board support for TS-4600 Sebastien Bourdelin
2016-12-14 23:12 ` [PATCH 1/6] of: documentation: add bindings documentation " Sebastien Bourdelin
2016-12-19 22:05 ` Rob Herring
2016-12-14 23:12 ` [PATCH 2/6] ARM: dts: TS-4600: add basic device tree Sebastien Bourdelin
2016-12-14 23:12 ` [PATCH 3/6] dt-bindings: bus: Add documentation for the Technologic Systems NBUS Sebastien Bourdelin
2016-12-19 22:12 ` Rob Herring
2016-12-14 23:12 ` [PATCH 4/6] bus: add driver " Sebastien Bourdelin
2016-12-30 7:58 ` Linus Walleij
2017-02-01 19:56 ` Sebastien Bourdelin
2017-02-03 13:51 ` Linus Walleij
2017-02-03 15:56 ` Sebastien Bourdelin
2016-12-14 23:12 ` [PATCH 5/6] ARM: dts: TS-4600: add NBUS support Sebastien Bourdelin
2016-12-30 8:01 ` Linus Walleij
2016-12-14 23:12 ` [PATCH 6/6] watchdog: ts4600: add driver for TS-4600 watchdog Sebastien Bourdelin
2016-12-15 10:28 ` kbuild test robot
2016-12-19 22:13 ` Rob Herring
2016-12-23 1:53 ` Guenter Roeck
2016-12-14 23:12 ` Sebastien Bourdelin [this message]
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