* [PATCH v3 0/2] imx53: add support for USB armory board
@ 2016-09-05 10:11 ` andrej
0 siblings, 0 replies; 15+ messages in thread
From: andrej @ 2016-09-05 10:11 UTC (permalink / raw)
To: linux-kernel
Cc: devicetree, Vagrant Cascadian, linux-arm-kernel, Sascha Hauer,
Fabio Estevam, Shawn Guo, Rob Herring
From: Andrej Rosano <andrej@inversepath.com>
This patchset add the support for USB armory board:
https://inversepath.com/usbarmory
v3: Changes proposed by Shawn Guo <shawnguo@kernel.org>
- various fixes in dts file
v2: Changes proposed by Shawn Guo <shawnguo@kernel.org>
- re-licensing dts to dual GPL/X11 license
- various fixes in dts file
Andrej Rosano (2):
devicetree: Add vendor prefix for Inverse Path
ARM: dts: imx53: add support for USB armory board
.../devicetree/bindings/vendor-prefixes.txt | 1 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx53-usbarmory.dts | 224 +++++++++++++++++++++
3 files changed, 226 insertions(+)
create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts
--
2.9.3
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 0/2] imx53: add support for USB armory board
@ 2016-09-05 10:11 ` andrej
0 siblings, 0 replies; 15+ messages in thread
From: andrej @ 2016-09-05 10:11 UTC (permalink / raw)
To: linux-kernel
Cc: devicetree, Vagrant Cascadian, Sascha Hauer, Fabio Estevam,
Shawn Guo, linux-arm-kernel
From: Andrej Rosano <andrej@inversepath.com>
This patchset add the support for USB armory board:
https://inversepath.com/usbarmory
v3: Changes proposed by Shawn Guo <shawnguo@kernel.org>
- various fixes in dts file
v2: Changes proposed by Shawn Guo <shawnguo@kernel.org>
- re-licensing dts to dual GPL/X11 license
- various fixes in dts file
Andrej Rosano (2):
devicetree: Add vendor prefix for Inverse Path
ARM: dts: imx53: add support for USB armory board
.../devicetree/bindings/vendor-prefixes.txt | 1 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx53-usbarmory.dts | 224 +++++++++++++++++++++
3 files changed, 226 insertions(+)
create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts
--
2.9.3
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 0/2] imx53: add support for USB armory board
@ 2016-09-05 10:11 ` andrej
0 siblings, 0 replies; 15+ messages in thread
From: andrej at inversepath.com @ 2016-09-05 10:11 UTC (permalink / raw)
To: linux-arm-kernel
From: Andrej Rosano <andrej@inversepath.com>
This patchset add the support for USB armory board:
https://inversepath.com/usbarmory
v3: Changes proposed by Shawn Guo <shawnguo@kernel.org>
- various fixes in dts file
v2: Changes proposed by Shawn Guo <shawnguo@kernel.org>
- re-licensing dts to dual GPL/X11 license
- various fixes in dts file
Andrej Rosano (2):
devicetree: Add vendor prefix for Inverse Path
ARM: dts: imx53: add support for USB armory board
.../devicetree/bindings/vendor-prefixes.txt | 1 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx53-usbarmory.dts | 224 +++++++++++++++++++++
3 files changed, 226 insertions(+)
create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts
--
2.9.3
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 1/2] devicetree: Add vendor prefix for Inverse Path
2016-09-05 10:11 ` andrej
(?)
@ 2016-09-05 10:11 ` andrej
-1 siblings, 0 replies; 15+ messages in thread
From: andrej @ 2016-09-05 10:11 UTC (permalink / raw)
To: linux-kernel
Cc: devicetree, Vagrant Cascadian, linux-arm-kernel, Sascha Hauer,
Fabio Estevam, Shawn Guo, Rob Herring
From: Andrej Rosano <andrej@inversepath.com>
Inverse Path is an information security consulting company:
https://inversepath.com
Signed-off-by: Andrej Rosano <andrej@inversepath.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 1992aa9..3003f33 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -135,6 +135,7 @@ innolux Innolux Corporation
intel Intel Corporation
intercontrol Inter Control Group
invensense InvenSense Inc.
+inversepath Inverse Path
isee ISEE 2007 S.L.
isil Intersil
issi Integrated Silicon Solutions Inc.
--
2.9.3
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH v3 1/2] devicetree: Add vendor prefix for Inverse Path
@ 2016-09-05 10:11 ` andrej
0 siblings, 0 replies; 15+ messages in thread
From: andrej @ 2016-09-05 10:11 UTC (permalink / raw)
To: linux-kernel
Cc: devicetree, Vagrant Cascadian, Sascha Hauer, Fabio Estevam,
Shawn Guo, linux-arm-kernel
From: Andrej Rosano <andrej@inversepath.com>
Inverse Path is an information security consulting company:
https://inversepath.com
Signed-off-by: Andrej Rosano <andrej@inversepath.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 1992aa9..3003f33 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -135,6 +135,7 @@ innolux Innolux Corporation
intel Intel Corporation
intercontrol Inter Control Group
invensense InvenSense Inc.
+inversepath Inverse Path
isee ISEE 2007 S.L.
isil Intersil
issi Integrated Silicon Solutions Inc.
--
2.9.3
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH v3 1/2] devicetree: Add vendor prefix for Inverse Path
@ 2016-09-05 10:11 ` andrej
0 siblings, 0 replies; 15+ messages in thread
From: andrej at inversepath.com @ 2016-09-05 10:11 UTC (permalink / raw)
To: linux-arm-kernel
From: Andrej Rosano <andrej@inversepath.com>
Inverse Path is an information security consulting company:
https://inversepath.com
Signed-off-by: Andrej Rosano <andrej@inversepath.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 1992aa9..3003f33 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -135,6 +135,7 @@ innolux Innolux Corporation
intel Intel Corporation
intercontrol Inter Control Group
invensense InvenSense Inc.
+inversepath Inverse Path
isee ISEE 2007 S.L.
isil Intersil
issi Integrated Silicon Solutions Inc.
--
2.9.3
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH v3 2/2] ARM: dts: imx53: add support for USB armory board
2016-09-05 10:11 ` andrej
(?)
@ 2016-09-05 10:11 ` andrej
-1 siblings, 0 replies; 15+ messages in thread
From: andrej @ 2016-09-05 10:11 UTC (permalink / raw)
To: linux-kernel
Cc: devicetree, Vagrant Cascadian, linux-arm-kernel, Sascha Hauer,
Fabio Estevam, Shawn Guo, Rob Herring
From: Andrej Rosano <andrej@inversepath.com>
Add support for Inverse Path USB armory board, an open source
flash-drive sized computer based on NXP i.MX53 SoC.
https://inversepath.com/usbarmory
Signed-off-by: Andrej Rosano <andrej@inversepath.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx53-usbarmory.dts | 224 ++++++++++++++++++++++++++++++++++
2 files changed, 225 insertions(+)
create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index faacd52..20790b8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -315,6 +315,7 @@ dtb-$(CONFIG_SOC_IMX53) += \
imx53-smd.dtb \
imx53-tx53-x03x.dtb \
imx53-tx53-x13x.dtb \
+ imx53-usbarmory.dtb \
imx53-voipac-bsb.dtb
dtb-$(CONFIG_SOC_IMX6Q) += \
imx6dl-apf6dev.dtb \
diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts
new file mode 100644
index 0000000..6782d7f
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-usbarmory.dts
@@ -0,0 +1,224 @@
+/*
+ * USB armory MkI device tree file
+ * https://inversepath.com/usbarmory
+ *
+ * Copyright (C) 2015, Inverse Path
+ * Andrej Rosano <andrej@inversepath.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx53.dtsi"
+
+/ {
+ model = "Inverse Path USB armory";
+ compatible = "inversepath,imx53-usbarmory", "fsl,imx53";
+};
+
+/ {
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ memory {
+ reg = <0x70000000 0x20000000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+
+ user {
+ label = "LED";
+ gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+};
+
+/*
+ * Not every i.MX53 P/N supports clock > 800MHz.
+ * As USB armory does not mount a specific P/N set a safe clock upper limit.
+ */
+&cpu0 {
+ operating-points = <
+ /* kHz */
+ 166666 850000
+ 400000 900000
+ 800000 1050000
+ >;
+};
+
+&esdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc1>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_esdhc1: esdhc1grp {
+ fsl,pins = <
+ MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
+ MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
+ MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
+ MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
+ MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
+ MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
+ >;
+ };
+
+ pinctrl_i2c1_pmic: i2c1grp {
+ fsl,pins = <
+ MX53_PAD_EIM_D21__I2C1_SCL 0x80
+ MX53_PAD_EIM_D28__I2C1_SDA 0x80
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ MX53_PAD_DISP0_DAT6__GPIO4_27 0x1e4
+ >;
+ };
+
+ /*
+ * UART mode pin header configration
+ * 3 - GPIO5[26], pull-down 100K
+ * 4 - GPIO5[27], pull-down 100K
+ * 5 - TX, pull-up 100K
+ * 6 - RX, pull-up 100K
+ * 7 - GPIO5[30], pull-down 100K
+ */
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX53_PAD_CSI0_DAT8__GPIO5_26 0xc0
+ MX53_PAD_CSI0_DAT9__GPIO5_27 0xc0
+ MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
+ MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
+ MX53_PAD_CSI0_DAT12__GPIO5_30 0xc0
+ >;
+ };
+};
+
+&i2c1 {
+ pinctrl-0 = <&pinctrl_i2c1_pmic>;
+ status = "okay";
+
+ ltc3589: pmic@34 {
+ compatible = "lltc,ltc3589-2";
+ reg = <0x34>;
+
+ regulators {
+ sw1_reg: sw1 {
+ regulator-min-microvolt = <591930>;
+ regulator-max-microvolt = <1224671>;
+ lltc,fb-voltage-divider = <100000 158000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <704123>;
+ regulator-max-microvolt = <1456803>;
+ lltc,fb-voltage-divider = <180000 191000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3_reg: sw3 {
+ regulator-min-microvolt = <1341250>;
+ regulator-max-microvolt = <2775000>;
+ lltc,fb-voltage-divider = <270000 100000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ bb_out_reg: bb-out {
+ regulator-min-microvolt = <3387341>;
+ regulator-max-microvolt = <3387341>;
+ lltc,fb-voltage-divider = <511000 158000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: ldo1 {
+ regulator-min-microvolt = <1306329>;
+ regulator-max-microvolt = <1306329>;
+ lltc,fb-voltage-divider = <100000 158000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ regulator-min-microvolt = <704123>;
+ regulator-max-microvolt = <1456806>;
+ lltc,fb-voltage-divider = <180000 191000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3_reg: ldo3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3200000>;
+ };
+ };
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&usbotg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
--
2.9.3
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH v3 2/2] ARM: dts: imx53: add support for USB armory board
@ 2016-09-05 10:11 ` andrej
0 siblings, 0 replies; 15+ messages in thread
From: andrej @ 2016-09-05 10:11 UTC (permalink / raw)
To: linux-kernel
Cc: devicetree, Vagrant Cascadian, Sascha Hauer, Fabio Estevam,
Shawn Guo, linux-arm-kernel
From: Andrej Rosano <andrej@inversepath.com>
Add support for Inverse Path USB armory board, an open source
flash-drive sized computer based on NXP i.MX53 SoC.
https://inversepath.com/usbarmory
Signed-off-by: Andrej Rosano <andrej@inversepath.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx53-usbarmory.dts | 224 ++++++++++++++++++++++++++++++++++
2 files changed, 225 insertions(+)
create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index faacd52..20790b8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -315,6 +315,7 @@ dtb-$(CONFIG_SOC_IMX53) += \
imx53-smd.dtb \
imx53-tx53-x03x.dtb \
imx53-tx53-x13x.dtb \
+ imx53-usbarmory.dtb \
imx53-voipac-bsb.dtb
dtb-$(CONFIG_SOC_IMX6Q) += \
imx6dl-apf6dev.dtb \
diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts
new file mode 100644
index 0000000..6782d7f
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-usbarmory.dts
@@ -0,0 +1,224 @@
+/*
+ * USB armory MkI device tree file
+ * https://inversepath.com/usbarmory
+ *
+ * Copyright (C) 2015, Inverse Path
+ * Andrej Rosano <andrej@inversepath.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx53.dtsi"
+
+/ {
+ model = "Inverse Path USB armory";
+ compatible = "inversepath,imx53-usbarmory", "fsl,imx53";
+};
+
+/ {
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ memory {
+ reg = <0x70000000 0x20000000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+
+ user {
+ label = "LED";
+ gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+};
+
+/*
+ * Not every i.MX53 P/N supports clock > 800MHz.
+ * As USB armory does not mount a specific P/N set a safe clock upper limit.
+ */
+&cpu0 {
+ operating-points = <
+ /* kHz */
+ 166666 850000
+ 400000 900000
+ 800000 1050000
+ >;
+};
+
+&esdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc1>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_esdhc1: esdhc1grp {
+ fsl,pins = <
+ MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
+ MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
+ MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
+ MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
+ MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
+ MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
+ >;
+ };
+
+ pinctrl_i2c1_pmic: i2c1grp {
+ fsl,pins = <
+ MX53_PAD_EIM_D21__I2C1_SCL 0x80
+ MX53_PAD_EIM_D28__I2C1_SDA 0x80
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ MX53_PAD_DISP0_DAT6__GPIO4_27 0x1e4
+ >;
+ };
+
+ /*
+ * UART mode pin header configration
+ * 3 - GPIO5[26], pull-down 100K
+ * 4 - GPIO5[27], pull-down 100K
+ * 5 - TX, pull-up 100K
+ * 6 - RX, pull-up 100K
+ * 7 - GPIO5[30], pull-down 100K
+ */
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX53_PAD_CSI0_DAT8__GPIO5_26 0xc0
+ MX53_PAD_CSI0_DAT9__GPIO5_27 0xc0
+ MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
+ MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
+ MX53_PAD_CSI0_DAT12__GPIO5_30 0xc0
+ >;
+ };
+};
+
+&i2c1 {
+ pinctrl-0 = <&pinctrl_i2c1_pmic>;
+ status = "okay";
+
+ ltc3589: pmic@34 {
+ compatible = "lltc,ltc3589-2";
+ reg = <0x34>;
+
+ regulators {
+ sw1_reg: sw1 {
+ regulator-min-microvolt = <591930>;
+ regulator-max-microvolt = <1224671>;
+ lltc,fb-voltage-divider = <100000 158000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <704123>;
+ regulator-max-microvolt = <1456803>;
+ lltc,fb-voltage-divider = <180000 191000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3_reg: sw3 {
+ regulator-min-microvolt = <1341250>;
+ regulator-max-microvolt = <2775000>;
+ lltc,fb-voltage-divider = <270000 100000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ bb_out_reg: bb-out {
+ regulator-min-microvolt = <3387341>;
+ regulator-max-microvolt = <3387341>;
+ lltc,fb-voltage-divider = <511000 158000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: ldo1 {
+ regulator-min-microvolt = <1306329>;
+ regulator-max-microvolt = <1306329>;
+ lltc,fb-voltage-divider = <100000 158000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ regulator-min-microvolt = <704123>;
+ regulator-max-microvolt = <1456806>;
+ lltc,fb-voltage-divider = <180000 191000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3_reg: ldo3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3200000>;
+ };
+ };
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&usbotg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
--
2.9.3
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH v3 2/2] ARM: dts: imx53: add support for USB armory board
@ 2016-09-05 10:11 ` andrej
0 siblings, 0 replies; 15+ messages in thread
From: andrej at inversepath.com @ 2016-09-05 10:11 UTC (permalink / raw)
To: linux-arm-kernel
From: Andrej Rosano <andrej@inversepath.com>
Add support for Inverse Path USB armory board, an open source
flash-drive sized computer based on NXP i.MX53 SoC.
https://inversepath.com/usbarmory
Signed-off-by: Andrej Rosano <andrej@inversepath.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx53-usbarmory.dts | 224 ++++++++++++++++++++++++++++++++++
2 files changed, 225 insertions(+)
create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index faacd52..20790b8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -315,6 +315,7 @@ dtb-$(CONFIG_SOC_IMX53) += \
imx53-smd.dtb \
imx53-tx53-x03x.dtb \
imx53-tx53-x13x.dtb \
+ imx53-usbarmory.dtb \
imx53-voipac-bsb.dtb
dtb-$(CONFIG_SOC_IMX6Q) += \
imx6dl-apf6dev.dtb \
diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts
new file mode 100644
index 0000000..6782d7f
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-usbarmory.dts
@@ -0,0 +1,224 @@
+/*
+ * USB armory MkI device tree file
+ * https://inversepath.com/usbarmory
+ *
+ * Copyright (C) 2015, Inverse Path
+ * Andrej Rosano <andrej@inversepath.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx53.dtsi"
+
+/ {
+ model = "Inverse Path USB armory";
+ compatible = "inversepath,imx53-usbarmory", "fsl,imx53";
+};
+
+/ {
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ memory {
+ reg = <0x70000000 0x20000000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+
+ user {
+ label = "LED";
+ gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+};
+
+/*
+ * Not every i.MX53 P/N supports clock > 800MHz.
+ * As USB armory does not mount a specific P/N set a safe clock upper limit.
+ */
+&cpu0 {
+ operating-points = <
+ /* kHz */
+ 166666 850000
+ 400000 900000
+ 800000 1050000
+ >;
+};
+
+&esdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc1>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_esdhc1: esdhc1grp {
+ fsl,pins = <
+ MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
+ MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
+ MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
+ MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
+ MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
+ MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
+ >;
+ };
+
+ pinctrl_i2c1_pmic: i2c1grp {
+ fsl,pins = <
+ MX53_PAD_EIM_D21__I2C1_SCL 0x80
+ MX53_PAD_EIM_D28__I2C1_SDA 0x80
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ MX53_PAD_DISP0_DAT6__GPIO4_27 0x1e4
+ >;
+ };
+
+ /*
+ * UART mode pin header configration
+ * 3 - GPIO5[26], pull-down 100K
+ * 4 - GPIO5[27], pull-down 100K
+ * 5 - TX, pull-up 100K
+ * 6 - RX, pull-up 100K
+ * 7 - GPIO5[30], pull-down 100K
+ */
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX53_PAD_CSI0_DAT8__GPIO5_26 0xc0
+ MX53_PAD_CSI0_DAT9__GPIO5_27 0xc0
+ MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
+ MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
+ MX53_PAD_CSI0_DAT12__GPIO5_30 0xc0
+ >;
+ };
+};
+
+&i2c1 {
+ pinctrl-0 = <&pinctrl_i2c1_pmic>;
+ status = "okay";
+
+ ltc3589: pmic at 34 {
+ compatible = "lltc,ltc3589-2";
+ reg = <0x34>;
+
+ regulators {
+ sw1_reg: sw1 {
+ regulator-min-microvolt = <591930>;
+ regulator-max-microvolt = <1224671>;
+ lltc,fb-voltage-divider = <100000 158000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <704123>;
+ regulator-max-microvolt = <1456803>;
+ lltc,fb-voltage-divider = <180000 191000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3_reg: sw3 {
+ regulator-min-microvolt = <1341250>;
+ regulator-max-microvolt = <2775000>;
+ lltc,fb-voltage-divider = <270000 100000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ bb_out_reg: bb-out {
+ regulator-min-microvolt = <3387341>;
+ regulator-max-microvolt = <3387341>;
+ lltc,fb-voltage-divider = <511000 158000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: ldo1 {
+ regulator-min-microvolt = <1306329>;
+ regulator-max-microvolt = <1306329>;
+ lltc,fb-voltage-divider = <100000 158000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ regulator-min-microvolt = <704123>;
+ regulator-max-microvolt = <1456806>;
+ lltc,fb-voltage-divider = <180000 191000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3_reg: ldo3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3200000>;
+ };
+ };
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&usbotg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
--
2.9.3
^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [PATCH v3 2/2] ARM: dts: imx53: add support for USB armory board
2016-09-05 10:11 ` andrej
(?)
@ 2016-09-05 17:08 ` Vagrant Cascadian
-1 siblings, 0 replies; 15+ messages in thread
From: Vagrant Cascadian @ 2016-09-05 17:08 UTC (permalink / raw)
To: andrej, linux-kernel
Cc: devicetree, linux-arm-kernel, Sascha Hauer, Fabio Estevam,
Shawn Guo, Rob Herring
[-- Attachment #1: Type: text/plain, Size: 8000 bytes --]
On 2016-09-05, andrej@inversepath.com wrote:
> From: Andrej Rosano <andrej@inversepath.com>
>
> Add support for Inverse Path USB armory board, an open source
> flash-drive sized computer based on NXP i.MX53 SoC.
>
> https://inversepath.com/usbarmory
>
> Signed-off-by: Andrej Rosano <andrej@inversepath.com>
Boots with v4.8-rc5, USB OTG works, serial console works.
Tested-by: Vagrant Cascadian <vagrant@debian.org>
live well,
vagrant
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/imx53-usbarmory.dts | 224 ++++++++++++++++++++++++++++++++++
> 2 files changed, 225 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index faacd52..20790b8 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -315,6 +315,7 @@ dtb-$(CONFIG_SOC_IMX53) += \
> imx53-smd.dtb \
> imx53-tx53-x03x.dtb \
> imx53-tx53-x13x.dtb \
> + imx53-usbarmory.dtb \
> imx53-voipac-bsb.dtb
> dtb-$(CONFIG_SOC_IMX6Q) += \
> imx6dl-apf6dev.dtb \
> diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts
> new file mode 100644
> index 0000000..6782d7f
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx53-usbarmory.dts
> @@ -0,0 +1,224 @@
> +/*
> + * USB armory MkI device tree file
> + * https://inversepath.com/usbarmory
> + *
> + * Copyright (C) 2015, Inverse Path
> + * Andrej Rosano <andrej@inversepath.com>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of the
> + * License, or (at your option) any later version.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include "imx53.dtsi"
> +
> +/ {
> + model = "Inverse Path USB armory";
> + compatible = "inversepath,imx53-usbarmory", "fsl,imx53";
> +};
> +
> +/ {
> + chosen {
> + stdout-path = &uart1;
> + };
> +
> + memory {
> + reg = <0x70000000 0x20000000>;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_led>;
> +
> + user {
> + label = "LED";
> + gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +};
> +
> +/*
> + * Not every i.MX53 P/N supports clock > 800MHz.
> + * As USB armory does not mount a specific P/N set a safe clock upper limit.
> + */
> +&cpu0 {
> + operating-points = <
> + /* kHz */
> + 166666 850000
> + 400000 900000
> + 800000 1050000
> + >;
> +};
> +
> +&esdhc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_esdhc1>;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl_esdhc1: esdhc1grp {
> + fsl,pins = <
> + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
> + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
> + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
> + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
> + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
> + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
> + >;
> + };
> +
> + pinctrl_i2c1_pmic: i2c1grp {
> + fsl,pins = <
> + MX53_PAD_EIM_D21__I2C1_SCL 0x80
> + MX53_PAD_EIM_D28__I2C1_SDA 0x80
> + >;
> + };
> +
> + pinctrl_led: ledgrp {
> + fsl,pins = <
> + MX53_PAD_DISP0_DAT6__GPIO4_27 0x1e4
> + >;
> + };
> +
> + /*
> + * UART mode pin header configration
> + * 3 - GPIO5[26], pull-down 100K
> + * 4 - GPIO5[27], pull-down 100K
> + * 5 - TX, pull-up 100K
> + * 6 - RX, pull-up 100K
> + * 7 - GPIO5[30], pull-down 100K
> + */
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX53_PAD_CSI0_DAT8__GPIO5_26 0xc0
> + MX53_PAD_CSI0_DAT9__GPIO5_27 0xc0
> + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
> + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
> + MX53_PAD_CSI0_DAT12__GPIO5_30 0xc0
> + >;
> + };
> +};
> +
> +&i2c1 {
> + pinctrl-0 = <&pinctrl_i2c1_pmic>;
> + status = "okay";
> +
> + ltc3589: pmic@34 {
> + compatible = "lltc,ltc3589-2";
> + reg = <0x34>;
> +
> + regulators {
> + sw1_reg: sw1 {
> + regulator-min-microvolt = <591930>;
> + regulator-max-microvolt = <1224671>;
> + lltc,fb-voltage-divider = <100000 158000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw2_reg: sw2 {
> + regulator-min-microvolt = <704123>;
> + regulator-max-microvolt = <1456803>;
> + lltc,fb-voltage-divider = <180000 191000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw3_reg: sw3 {
> + regulator-min-microvolt = <1341250>;
> + regulator-max-microvolt = <2775000>;
> + lltc,fb-voltage-divider = <270000 100000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + bb_out_reg: bb-out {
> + regulator-min-microvolt = <3387341>;
> + regulator-max-microvolt = <3387341>;
> + lltc,fb-voltage-divider = <511000 158000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo1_reg: ldo1 {
> + regulator-min-microvolt = <1306329>;
> + regulator-max-microvolt = <1306329>;
> + lltc,fb-voltage-divider = <100000 158000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + regulator-min-microvolt = <704123>;
> + regulator-max-microvolt = <1456806>;
> + lltc,fb-voltage-divider = <180000 191000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <3200000>;
> + };
> + };
> + };
> +};
> +
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +&usbotg {
> + dr_mode = "peripheral";
> + status = "okay";
> +};
> --
> 2.9.3
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 818 bytes --]
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH v3 2/2] ARM: dts: imx53: add support for USB armory board
@ 2016-09-05 17:08 ` Vagrant Cascadian
0 siblings, 0 replies; 15+ messages in thread
From: Vagrant Cascadian @ 2016-09-05 17:08 UTC (permalink / raw)
To: andrej, linux-kernel
Cc: devicetree, Sascha Hauer, Fabio Estevam, Shawn Guo, linux-arm-kernel
[-- Attachment #1.1: Type: text/plain, Size: 8000 bytes --]
On 2016-09-05, andrej@inversepath.com wrote:
> From: Andrej Rosano <andrej@inversepath.com>
>
> Add support for Inverse Path USB armory board, an open source
> flash-drive sized computer based on NXP i.MX53 SoC.
>
> https://inversepath.com/usbarmory
>
> Signed-off-by: Andrej Rosano <andrej@inversepath.com>
Boots with v4.8-rc5, USB OTG works, serial console works.
Tested-by: Vagrant Cascadian <vagrant@debian.org>
live well,
vagrant
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/imx53-usbarmory.dts | 224 ++++++++++++++++++++++++++++++++++
> 2 files changed, 225 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index faacd52..20790b8 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -315,6 +315,7 @@ dtb-$(CONFIG_SOC_IMX53) += \
> imx53-smd.dtb \
> imx53-tx53-x03x.dtb \
> imx53-tx53-x13x.dtb \
> + imx53-usbarmory.dtb \
> imx53-voipac-bsb.dtb
> dtb-$(CONFIG_SOC_IMX6Q) += \
> imx6dl-apf6dev.dtb \
> diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts
> new file mode 100644
> index 0000000..6782d7f
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx53-usbarmory.dts
> @@ -0,0 +1,224 @@
> +/*
> + * USB armory MkI device tree file
> + * https://inversepath.com/usbarmory
> + *
> + * Copyright (C) 2015, Inverse Path
> + * Andrej Rosano <andrej@inversepath.com>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of the
> + * License, or (at your option) any later version.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include "imx53.dtsi"
> +
> +/ {
> + model = "Inverse Path USB armory";
> + compatible = "inversepath,imx53-usbarmory", "fsl,imx53";
> +};
> +
> +/ {
> + chosen {
> + stdout-path = &uart1;
> + };
> +
> + memory {
> + reg = <0x70000000 0x20000000>;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_led>;
> +
> + user {
> + label = "LED";
> + gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +};
> +
> +/*
> + * Not every i.MX53 P/N supports clock > 800MHz.
> + * As USB armory does not mount a specific P/N set a safe clock upper limit.
> + */
> +&cpu0 {
> + operating-points = <
> + /* kHz */
> + 166666 850000
> + 400000 900000
> + 800000 1050000
> + >;
> +};
> +
> +&esdhc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_esdhc1>;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl_esdhc1: esdhc1grp {
> + fsl,pins = <
> + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
> + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
> + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
> + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
> + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
> + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
> + >;
> + };
> +
> + pinctrl_i2c1_pmic: i2c1grp {
> + fsl,pins = <
> + MX53_PAD_EIM_D21__I2C1_SCL 0x80
> + MX53_PAD_EIM_D28__I2C1_SDA 0x80
> + >;
> + };
> +
> + pinctrl_led: ledgrp {
> + fsl,pins = <
> + MX53_PAD_DISP0_DAT6__GPIO4_27 0x1e4
> + >;
> + };
> +
> + /*
> + * UART mode pin header configration
> + * 3 - GPIO5[26], pull-down 100K
> + * 4 - GPIO5[27], pull-down 100K
> + * 5 - TX, pull-up 100K
> + * 6 - RX, pull-up 100K
> + * 7 - GPIO5[30], pull-down 100K
> + */
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX53_PAD_CSI0_DAT8__GPIO5_26 0xc0
> + MX53_PAD_CSI0_DAT9__GPIO5_27 0xc0
> + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
> + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
> + MX53_PAD_CSI0_DAT12__GPIO5_30 0xc0
> + >;
> + };
> +};
> +
> +&i2c1 {
> + pinctrl-0 = <&pinctrl_i2c1_pmic>;
> + status = "okay";
> +
> + ltc3589: pmic@34 {
> + compatible = "lltc,ltc3589-2";
> + reg = <0x34>;
> +
> + regulators {
> + sw1_reg: sw1 {
> + regulator-min-microvolt = <591930>;
> + regulator-max-microvolt = <1224671>;
> + lltc,fb-voltage-divider = <100000 158000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw2_reg: sw2 {
> + regulator-min-microvolt = <704123>;
> + regulator-max-microvolt = <1456803>;
> + lltc,fb-voltage-divider = <180000 191000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw3_reg: sw3 {
> + regulator-min-microvolt = <1341250>;
> + regulator-max-microvolt = <2775000>;
> + lltc,fb-voltage-divider = <270000 100000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + bb_out_reg: bb-out {
> + regulator-min-microvolt = <3387341>;
> + regulator-max-microvolt = <3387341>;
> + lltc,fb-voltage-divider = <511000 158000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo1_reg: ldo1 {
> + regulator-min-microvolt = <1306329>;
> + regulator-max-microvolt = <1306329>;
> + lltc,fb-voltage-divider = <100000 158000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + regulator-min-microvolt = <704123>;
> + regulator-max-microvolt = <1456806>;
> + lltc,fb-voltage-divider = <180000 191000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <3200000>;
> + };
> + };
> + };
> +};
> +
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +&usbotg {
> + dr_mode = "peripheral";
> + status = "okay";
> +};
> --
> 2.9.3
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^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 2/2] ARM: dts: imx53: add support for USB armory board
@ 2016-09-05 17:08 ` Vagrant Cascadian
0 siblings, 0 replies; 15+ messages in thread
From: Vagrant Cascadian @ 2016-09-05 17:08 UTC (permalink / raw)
To: linux-arm-kernel
On 2016-09-05, andrej at inversepath.com wrote:
> From: Andrej Rosano <andrej@inversepath.com>
>
> Add support for Inverse Path USB armory board, an open source
> flash-drive sized computer based on NXP i.MX53 SoC.
>
> https://inversepath.com/usbarmory
>
> Signed-off-by: Andrej Rosano <andrej@inversepath.com>
Boots with v4.8-rc5, USB OTG works, serial console works.
Tested-by: Vagrant Cascadian <vagrant@debian.org>
live well,
vagrant
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/imx53-usbarmory.dts | 224 ++++++++++++++++++++++++++++++++++
> 2 files changed, 225 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index faacd52..20790b8 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -315,6 +315,7 @@ dtb-$(CONFIG_SOC_IMX53) += \
> imx53-smd.dtb \
> imx53-tx53-x03x.dtb \
> imx53-tx53-x13x.dtb \
> + imx53-usbarmory.dtb \
> imx53-voipac-bsb.dtb
> dtb-$(CONFIG_SOC_IMX6Q) += \
> imx6dl-apf6dev.dtb \
> diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts
> new file mode 100644
> index 0000000..6782d7f
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx53-usbarmory.dts
> @@ -0,0 +1,224 @@
> +/*
> + * USB armory MkI device tree file
> + * https://inversepath.com/usbarmory
> + *
> + * Copyright (C) 2015, Inverse Path
> + * Andrej Rosano <andrej@inversepath.com>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of the
> + * License, or (at your option) any later version.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include "imx53.dtsi"
> +
> +/ {
> + model = "Inverse Path USB armory";
> + compatible = "inversepath,imx53-usbarmory", "fsl,imx53";
> +};
> +
> +/ {
> + chosen {
> + stdout-path = &uart1;
> + };
> +
> + memory {
> + reg = <0x70000000 0x20000000>;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_led>;
> +
> + user {
> + label = "LED";
> + gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +};
> +
> +/*
> + * Not every i.MX53 P/N supports clock > 800MHz.
> + * As USB armory does not mount a specific P/N set a safe clock upper limit.
> + */
> +&cpu0 {
> + operating-points = <
> + /* kHz */
> + 166666 850000
> + 400000 900000
> + 800000 1050000
> + >;
> +};
> +
> +&esdhc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_esdhc1>;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl_esdhc1: esdhc1grp {
> + fsl,pins = <
> + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
> + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
> + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
> + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
> + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
> + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
> + >;
> + };
> +
> + pinctrl_i2c1_pmic: i2c1grp {
> + fsl,pins = <
> + MX53_PAD_EIM_D21__I2C1_SCL 0x80
> + MX53_PAD_EIM_D28__I2C1_SDA 0x80
> + >;
> + };
> +
> + pinctrl_led: ledgrp {
> + fsl,pins = <
> + MX53_PAD_DISP0_DAT6__GPIO4_27 0x1e4
> + >;
> + };
> +
> + /*
> + * UART mode pin header configration
> + * 3 - GPIO5[26], pull-down 100K
> + * 4 - GPIO5[27], pull-down 100K
> + * 5 - TX, pull-up 100K
> + * 6 - RX, pull-up 100K
> + * 7 - GPIO5[30], pull-down 100K
> + */
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX53_PAD_CSI0_DAT8__GPIO5_26 0xc0
> + MX53_PAD_CSI0_DAT9__GPIO5_27 0xc0
> + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
> + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
> + MX53_PAD_CSI0_DAT12__GPIO5_30 0xc0
> + >;
> + };
> +};
> +
> +&i2c1 {
> + pinctrl-0 = <&pinctrl_i2c1_pmic>;
> + status = "okay";
> +
> + ltc3589: pmic at 34 {
> + compatible = "lltc,ltc3589-2";
> + reg = <0x34>;
> +
> + regulators {
> + sw1_reg: sw1 {
> + regulator-min-microvolt = <591930>;
> + regulator-max-microvolt = <1224671>;
> + lltc,fb-voltage-divider = <100000 158000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw2_reg: sw2 {
> + regulator-min-microvolt = <704123>;
> + regulator-max-microvolt = <1456803>;
> + lltc,fb-voltage-divider = <180000 191000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw3_reg: sw3 {
> + regulator-min-microvolt = <1341250>;
> + regulator-max-microvolt = <2775000>;
> + lltc,fb-voltage-divider = <270000 100000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + bb_out_reg: bb-out {
> + regulator-min-microvolt = <3387341>;
> + regulator-max-microvolt = <3387341>;
> + lltc,fb-voltage-divider = <511000 158000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo1_reg: ldo1 {
> + regulator-min-microvolt = <1306329>;
> + regulator-max-microvolt = <1306329>;
> + lltc,fb-voltage-divider = <100000 158000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + regulator-min-microvolt = <704123>;
> + regulator-max-microvolt = <1456806>;
> + lltc,fb-voltage-divider = <180000 191000>;
> + regulator-ramp-delay = <7000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <3200000>;
> + };
> + };
> + };
> +};
> +
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +&usbotg {
> + dr_mode = "peripheral";
> + status = "okay";
> +};
> --
> 2.9.3
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^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH v3 0/2] imx53: add support for USB armory board
@ 2016-09-08 13:20 ` Shawn Guo
0 siblings, 0 replies; 15+ messages in thread
From: Shawn Guo @ 2016-09-08 13:20 UTC (permalink / raw)
To: andrej
Cc: linux-kernel, devicetree, Vagrant Cascadian, Sascha Hauer,
Fabio Estevam, linux-arm-kernel
On Mon, Sep 05, 2016 at 12:11:15PM +0200, andrej@inversepath.com wrote:
> Andrej Rosano (2):
> devicetree: Add vendor prefix for Inverse Path
> ARM: dts: imx53: add support for USB armory board
Applied both, thanks.
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH v3 0/2] imx53: add support for USB armory board
@ 2016-09-08 13:20 ` Shawn Guo
0 siblings, 0 replies; 15+ messages in thread
From: Shawn Guo @ 2016-09-08 13:20 UTC (permalink / raw)
To: andrej-6l9oX9VzF44FueaiHvvTSg
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Vagrant Cascadian,
Sascha Hauer, Fabio Estevam,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
On Mon, Sep 05, 2016 at 12:11:15PM +0200, andrej-6l9oX9VzF44FueaiHvvTSg@public.gmane.org wrote:
> Andrej Rosano (2):
> devicetree: Add vendor prefix for Inverse Path
> ARM: dts: imx53: add support for USB armory board
Applied both, thanks.
--
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^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 0/2] imx53: add support for USB armory board
@ 2016-09-08 13:20 ` Shawn Guo
0 siblings, 0 replies; 15+ messages in thread
From: Shawn Guo @ 2016-09-08 13:20 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Sep 05, 2016 at 12:11:15PM +0200, andrej at inversepath.com wrote:
> Andrej Rosano (2):
> devicetree: Add vendor prefix for Inverse Path
> ARM: dts: imx53: add support for USB armory board
Applied both, thanks.
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2016-09-08 13:20 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-09-05 10:11 [PATCH v3 0/2] imx53: add support for USB armory board andrej
2016-09-05 10:11 ` andrej at inversepath.com
2016-09-05 10:11 ` andrej
2016-09-05 10:11 ` [PATCH v3 1/2] devicetree: Add vendor prefix for Inverse Path andrej
2016-09-05 10:11 ` andrej at inversepath.com
2016-09-05 10:11 ` andrej
2016-09-05 10:11 ` [PATCH v3 2/2] ARM: dts: imx53: add support for USB armory board andrej
2016-09-05 10:11 ` andrej at inversepath.com
2016-09-05 10:11 ` andrej
2016-09-05 17:08 ` Vagrant Cascadian
2016-09-05 17:08 ` Vagrant Cascadian
2016-09-05 17:08 ` Vagrant Cascadian
2016-09-08 13:20 ` [PATCH v3 0/2] " Shawn Guo
2016-09-08 13:20 ` Shawn Guo
2016-09-08 13:20 ` Shawn Guo
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