* [PATCH 1/3] ARM: dts: imx6: Add Savageboard common file
2016-12-05 1:07 [PATCH 0/3] ARM: dts: imx6: Support Poslab Savageboard dual & quad Milo Kim
@ 2016-12-05 1:07 ` Milo Kim
2016-12-05 11:36 ` Fabio Estevam
2016-12-05 1:07 ` [PATCH 2/3] ARM: dts: imx6: Support Savageboard dual Milo Kim
2016-12-05 1:07 ` [PATCH 3/3] ARM: dts: imx6: Support Savageboard quad Milo Kim
2 siblings, 1 reply; 6+ messages in thread
From: Milo Kim @ 2016-12-05 1:07 UTC (permalink / raw)
To: Shawn Guo, Sascha Hauer
Cc: Fabio Estevam, linux-arm-kernel, devicetree, linux-kernel, Milo Kim
This patch enables common board DT properties for Poslab i.MX6 Savageboard
dual and quad. (https://www.savageboard.org)
* Memory
memblock for DDR3 1GB
* Regulator
3.3V for panel and backlight.
* Display
Enable HDMI and LVDS panel. Savageboard supports AVIC TM097TDH02 panel
which is compatible with Hannstar HSD100PXN1, so reuse it.
* Clock
The commit d28be499c45e6 is applied to support LVDS and HDMI output
simultaneously.
* Pinmux
eMMC, ethernet, HDMI, I2C, power button, PWM, SD card and UART.
* Others
Enable ethernet, UART1 debug, USB host, USDHC3 for microSD card and
USDHC4 for built-in eMMC storage.
Signed-off-by: Milo Kim <woogyom.kim@gmail.com>
---
arch/arm/boot/dts/imx6qdl-savageboard.dtsi | 271 +++++++++++++++++++++++++++++
1 file changed, 271 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6qdl-savageboard.dtsi
diff --git a/arch/arm/boot/dts/imx6qdl-savageboard.dtsi b/arch/arm/boot/dts/imx6qdl-savageboard.dtsi
new file mode 100644
index 0000000..09db16c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-savageboard.dtsi
@@ -0,0 +1,271 @@
+/*
+ * Copyright (C) 2016 Milo Kim <woogyom.kim@gmail.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
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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 , 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.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ memory@10000000 {
+ device_type = "memory";
+ reg = <0x10000000 0x40000000>;
+ };
+
+ backlight: panel_bl {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <4>;
+ power-supply = <®_3p3v>;
+ pwms = <&pwm1 0 10000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ power {
+ gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+ label = "Power Button";
+ linux,code = <KEY_POWER>;
+ wakeup-source;
+ };
+ };
+
+ panel {
+ compatible = "avic, tm097tdh02", "hannstar,hsd100pxn1";
+ backlight = <&backlight>;
+ power-supply = <®_3p3v>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_3p3v: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+};
+
+&clks {
+ assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+ assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
+ <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+};
+
+&fec {
+ phy-mode = "rgmii";
+ phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ status = "okay";
+};
+
+&hdmi {
+ ddc-i2c-bus = <&i2c2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hdmi_tx_cec>;
+ status = "okay";
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
+&iomuxc {
+ savageboard {
+ pinctrl_emmc: emmcgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
+ MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
+ MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
+ MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
+ MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
+ MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
+ MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
+ MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
+ MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
+ MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
+ /* PHY reset */
+ MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0
+ >;
+ };
+
+ pinctrl_hdmi_tx_cec: hdmitxcecgrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_gpio_keys: gpiokeysgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0xb0b1
+ >;
+ };
+
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_sd: sdgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
+ MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
+ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
+ MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
+ MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
+ MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
+ /* CD pin */
+ MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
+ >;
+ };
+ };
+};
+
+&ldb {
+ status = "okay";
+
+ lvds-channel@0 {
+ reg = <0>;
+ status = "okay";
+
+ port@4 {
+ reg = <4>;
+
+ lvds0_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&usbh1 {
+ status = "okay";
+};
+
+/* SD card */
+&usdhc3 {
+ bus-width = <4>;
+ cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
+ no-1-8-v;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sd>;
+ status = "okay";
+};
+
+/* eMMC */
+&usdhc4 {
+ bus-width = <8>;
+ keep-power-in-suspend;
+ no-1-8-v;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_emmc>;
+ status = "okay";
+};
--
2.9.3
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH 1/3] ARM: dts: imx6: Add Savageboard common file
2016-12-05 1:07 ` [PATCH 1/3] ARM: dts: imx6: Add Savageboard common file Milo Kim
@ 2016-12-05 11:36 ` Fabio Estevam
2016-12-06 7:11 ` Milo Kim
0 siblings, 1 reply; 6+ messages in thread
From: Fabio Estevam @ 2016-12-05 11:36 UTC (permalink / raw)
To: Milo Kim
Cc: Shawn Guo, Sascha Hauer, Fabio Estevam, linux-arm-kernel,
devicetree, linux-kernel
On Sun, Dec 4, 2016 at 11:07 PM, Milo Kim <woogyom.kim@gmail.com> wrote:
> + regulators {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + reg_3p3v: regulator@0 {
> + compatible = "regulator-fixed";
> + reg = <0>;
> + regulator-name = "3P3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
Please remove the regulators container and put the regulator node
directly as follows:
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
}
> + };
> +};
> +
> +&clks {
> + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
> + <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
> + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
> + <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
> +};
> +
> +&fec {
> + phy-mode = "rgmii";
> + phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
I think you meant
phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
> +&iomuxc {
> + savageboard {
> + pinctrl_emmc: emmcgrp {
> + fsl,pins = <
> + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
> + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
> + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
> + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
> + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
> + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
> + MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
> + MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
> + MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
> + MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
> + >;
> + };
You can remove the savegeboard level. Please check
arch/arm/boot/dts/imx6q-tbs2910.dts.
iomux usually go as the last node of the dts file.
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH 1/3] ARM: dts: imx6: Add Savageboard common file
2016-12-05 11:36 ` Fabio Estevam
@ 2016-12-06 7:11 ` Milo Kim
0 siblings, 0 replies; 6+ messages in thread
From: Milo Kim @ 2016-12-06 7:11 UTC (permalink / raw)
To: Fabio Estevam
Cc: Shawn Guo, Sascha Hauer, Fabio Estevam, linux-arm-kernel,
devicetree, linux-kernel
On 12/05/2016 08:36 PM, Fabio Estevam wrote:
> On Sun, Dec 4, 2016 at 11:07 PM, Milo Kim <woogyom.kim@gmail.com> wrote:
>
>> + regulators {
>> + compatible = "simple-bus";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + reg_3p3v: regulator@0 {
>> + compatible = "regulator-fixed";
>> + reg = <0>;
>> + regulator-name = "3P3V";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + };
>
> Please remove the regulators container and put the regulator node
> directly as follows:
>
> reg_3p3v: regulator-3p3v {
> compatible = "regulator-fixed";
> regulator-name = "3P3V";
> regulator-min-microvolt = <3300000>;
> regulator-max-microvolt = <3300000>;
> regulator-always-on;
> }
>
>> + };
>> +};
>> +
>> +&clks {
>> + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
>> + <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
>> + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
>> + <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
>> +};
>> +
>> +&fec {
>> + phy-mode = "rgmii";
>> + phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
>
> I think you meant
> phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
>
>> +&iomuxc {
>> + savageboard {
>> + pinctrl_emmc: emmcgrp {
>> + fsl,pins = <
>> + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
>> + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
>> + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
>> + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
>> + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
>> + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
>> + MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
>> + MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
>> + MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
>> + MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
>> + >;
>> + };
>
> You can remove the savegeboard level. Please check
> arch/arm/boot/dts/imx6q-tbs2910.dts.
>
> iomux usually go as the last node of the dts file.
Thanks a lot for all your feedback. I just submitted the v2.
Best regards,
Milo
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/3] ARM: dts: imx6: Support Savageboard dual
2016-12-05 1:07 [PATCH 0/3] ARM: dts: imx6: Support Poslab Savageboard dual & quad Milo Kim
2016-12-05 1:07 ` [PATCH 1/3] ARM: dts: imx6: Add Savageboard common file Milo Kim
@ 2016-12-05 1:07 ` Milo Kim
2016-12-05 1:07 ` [PATCH 3/3] ARM: dts: imx6: Support Savageboard quad Milo Kim
2 siblings, 0 replies; 6+ messages in thread
From: Milo Kim @ 2016-12-05 1:07 UTC (permalink / raw)
To: Shawn Guo, Sascha Hauer
Cc: Fabio Estevam, linux-arm-kernel, devicetree, linux-kernel, Milo Kim
Common savageboard DT file is used for board support.
Signed-off-by: Milo Kim <woogyom.kim@gmail.com>
---
arch/arm/boot/dts/imx6dl-savageboard.dts | 50 ++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6dl-savageboard.dts
diff --git a/arch/arm/boot/dts/imx6dl-savageboard.dts b/arch/arm/boot/dts/imx6dl-savageboard.dts
new file mode 100644
index 0000000..2cac30d
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-savageboard.dts
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2016 Milo Kim <woogyom.kim@gmail.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
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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 , 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 "imx6dl.dtsi"
+#include "imx6qdl-savageboard.dtsi"
+
+/ {
+ model = "Poslab SavageBoard Dual";
+ compatible = "poslab,imx6dl-savageboard", "fsl,imx6dl";
+};
--
2.9.3
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 3/3] ARM: dts: imx6: Support Savageboard quad
2016-12-05 1:07 [PATCH 0/3] ARM: dts: imx6: Support Poslab Savageboard dual & quad Milo Kim
2016-12-05 1:07 ` [PATCH 1/3] ARM: dts: imx6: Add Savageboard common file Milo Kim
2016-12-05 1:07 ` [PATCH 2/3] ARM: dts: imx6: Support Savageboard dual Milo Kim
@ 2016-12-05 1:07 ` Milo Kim
2 siblings, 0 replies; 6+ messages in thread
From: Milo Kim @ 2016-12-05 1:07 UTC (permalink / raw)
To: Shawn Guo, Sascha Hauer
Cc: Fabio Estevam, linux-arm-kernel, devicetree, linux-kernel, Milo Kim
Use common board file and support SATA interface additionally.
Signed-off-by: Milo Kim <woogyom.kim@gmail.com>
---
arch/arm/boot/dts/imx6q-savageboard.dts | 54 +++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6q-savageboard.dts
diff --git a/arch/arm/boot/dts/imx6q-savageboard.dts b/arch/arm/boot/dts/imx6q-savageboard.dts
new file mode 100644
index 0000000..8d74002
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-savageboard.dts
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2016 Milo Kim <woogyom.kim@gmail.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
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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 , 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 "imx6q.dtsi"
+#include "imx6qdl-savageboard.dtsi"
+
+/ {
+ model = "Poslab SavageBoard Quad";
+ compatible = "poslab,imx6q-savageboard", "fsl,imx6q";
+};
+
+&sata {
+ status = "okay";
+};
--
2.9.3
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