add initial support for TBS2910 Matrix ARM mini PC

add initial support for TBS2910 Matrix ARM mini PC

[Soeren Moch]

- add device tree vendor prefix for TBS
- add dts for TBS2910

[PATCH v3 1/2] devicetree: bindings: Add vendor prefix for TBS Technologies

[Soeren Moch]

TBS Technologies is a company which specializes in developing, producing
and marketing of digital TV tuner cards for PCs.

for additional details refer to http://www.tbsdtv.com/about-us.html

Signed-off-by: Soeren Moch <smoch-S0/GAf8tV78@public.gmane.org>
---
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>
Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
Cc: Ian Campbell <ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>
Cc: Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.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 ac7269f..cdc29d4 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -133,6 +133,7 @@ st	STMicroelectronics
 ste	ST-Ericsson
 stericsson	ST-Ericsson
 synology	Synology, Inc.
+tbs	TBS Technologies
 ti	Texas Instruments
 tlm	Trusted Logic Mobility
 toradex	Toradex AG
-- 
1.9.1

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[PATCH v3 1/2] devicetree: bindings: Add vendor prefix for TBS Technologies

[Soeren Moch]

TBS Technologies is a company which specializes in developing, producing
and marketing of digital TV tuner cards for PCs.

for additional details refer to http://www.tbsdtv.com/about-us.html

Signed-off-by: Soeren Moch <smoch@web.de>
---
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: devicetree at vger.kernel.org
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
---
 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 ac7269f..cdc29d4 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -133,6 +133,7 @@ st	STMicroelectronics
 ste	ST-Ericsson
 stericsson	ST-Ericsson
 synology	Synology, Inc.
+tbs	TBS Technologies
 ti	Texas Instruments
 tlm	Trusted Logic Mobility
 toradex	Toradex AG
-- 
1.9.1

[PATCH v3 2/2] ARM: dts: add initial support for TBS2910 Matrix ARM mini PC

[Soeren Moch]

TBS2910 is a i.MX6Q based board. For additional details refer to
http://www.tbsdtv.com/products/tbs2910-matrix-arm-mini-pc.html

Reviewed-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Soeren Moch <smoch@web.de>
---
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <kernel@pengutronix.de>

Changes in v2:
- add tbs vendor prefix to vendor-prefixes.txt
- use GPIO_ACTIVE_{HIGH,LOW}
- add led label and default-state="keep"
- whitespace cleanup

Changes in v3:
- split vendor prefix addition into separate patch
- dual-licensed: GPL or X11
- move iomuxc node to the bottom to improve readability
- remove snvs_poweroff node, not in mainline yet
- whitespace cleanup, hope I got it right now
---
 arch/arm/boot/dts/Makefile          |   1 +
 arch/arm/boot/dts/imx6q-tbs2910.dts | 445 ++++++++++++++++++++++++++++++++++++
 2 files changed, 446 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx6q-tbs2910.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b8c5cd3..f6ad478 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -230,6 +230,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6q-sabrelite.dtb \
 	imx6q-sabresd.dtb \
 	imx6q-sbc6x.dtb \
+	imx6q-tbs2910.dtb \
 	imx6q-udoo.dtb \
 	imx6q-wandboard.dtb \
 	imx6q-wandboard-revb1.dtb \
diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts
new file mode 100644
index 0000000..27ac466
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tbs2910.dts
@@ -0,0 +1,445 @@
+/*
+ * Copyright 2014 Soeren Moch <smoch@web.de>
+ *
+ * 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.
+ *
+ *     You should have received a copy of the GNU General Public
+ *     License along with this file; if not, write to the Free
+ *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ *     MA 02110-1301 USA
+ *
+ * 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 "imx6q.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "TBS2910 Matrix ARM mini PC";
+	compatible = "tbs,imx6q-tbs2910", "fsl,imx6q";
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	memory {
+		reg = <0x10000000 0x80000000>;
+	};
+
+	fan {
+		compatible = "gpio-fan";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_fan>;
+		gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
+		gpio-fan,speed-map = <0    0
+				      3000 1>;
+	};
+
+	ir_recv {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ir>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_leds>;
+
+		blue {
+			label = "blue_status_led";
+			gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+			default-state = "keep";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_2p5v: regulator at 0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "2P5V";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			regulator-always-on;
+		};
+
+		reg_3p3v: regulator at 1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_5p0v: regulator at 2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "5P0V";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+		};
+	};
+
+	sound-sgtl5000 {
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		compatible = "fsl,imx-audio-sgtl5000";
+		model = "On-board Codec";
+		mux-ext-port = <3>;
+		mux-int-port = <1>;
+		ssi-controller = <&ssi1>;
+	};
+
+	sound-spdif {
+		compatible = "fsl,imx-audio-spdif";
+		model = "On-board SPDIF";
+		spdif-controller = <&spdif>;
+		spdif-out;
+	};
+};
+
+&audmux {
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rgmii";
+	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&hdmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	ddc-i2c-bus = <&i2c2>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	sgtl5000: sgtl5000 at 0a {
+		clocks = <&clks 201>;
+		compatible = "fsl,sgtl5000";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_sgtl5000>;
+		reg = <0x0a>;
+		VDDA-supply = <&reg_2p5v>;
+		VDDIO-supply = <&reg_3p3v>;
+	};
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	rtc: ds1307 at 68 {
+		compatible = "dallas,ds1307";
+		reg = <0x68>;
+	};
+};
+
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie>;
+	reset-gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};
+
+&spdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spdif>;
+	status = "okay";
+};
+
+&ssi1 {
+	fsl,mode = "i2s-slave";
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_5p0v>;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_5p0v>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	disable-over-current;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <4>;
+	cd-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+	wp-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	bus-width = <4>;
+	cd-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
+	wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <8>;
+	non-removable;
+	no-1-8-v;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx6q-tbs2910 {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6QDL_PAD_NANDF_D0__GPIO2_IO00       0x80000000
+				MX6QDL_PAD_NANDF_D1__GPIO2_IO01       0x80000000
+				MX6QDL_PAD_NANDF_D2__GPIO2_IO02       0x80000000
+				MX6QDL_PAD_NANDF_D3__GPIO2_IO03       0x80000000
+				MX6QDL_PAD_NANDF_CLE__GPIO6_IO07      0x80000000
+				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29      0x80000000
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22        0x80000000
+				MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25    0x80000000
+			>;
+		};
+
+		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       0x1b0b0
+				MX6QDL_PAD_RGMII_TD0__RGMII_TD0       0x1b0b0
+				MX6QDL_PAD_RGMII_TD1__RGMII_TD1       0x1b0b0
+				MX6QDL_PAD_RGMII_TD2__RGMII_TD2       0x1b0b0
+				MX6QDL_PAD_RGMII_TD3__RGMII_TD3       0x1b0b0
+				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
+				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0b0
+				MX6QDL_PAD_RGMII_RXC__RGMII_RXC       0x1b0b0
+				MX6QDL_PAD_RGMII_RD0__RGMII_RD0       0x1b0b0
+				MX6QDL_PAD_RGMII_RD1__RGMII_RD1       0x1b0b0
+				MX6QDL_PAD_RGMII_RD2__RGMII_RD2       0x1b0b0
+				MX6QDL_PAD_RGMII_RD3__RGMII_RD3       0x1b0b0
+				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
+				MX6QDL_PAD_GPIO_16__ENET_REF_CLK      0x4001b0a8
+			>;
+		};
+
+		pinctrl_hdmi: hdmigrp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT9__I2C1_SCL        0x4001b8b1
+				MX6QDL_PAD_CSI0_DAT8__I2C1_SDA        0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL3__I2C2_SCL         0x4001b8b1
+				MX6QDL_PAD_KEY_ROW3__I2C2_SDA         0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_3__I2C3_SCL           0x4001b8b1
+				MX6QDL_PAD_GPIO_6__I2C3_SDA           0x4001b8b1
+			>;
+		};
+
+		pinctrl_ir: irgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D18__GPIO3_IO18        0x80000000
+			>;
+		};
+
+		pinctrl_pcie: pciegrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_17__GPIO7_IO12        0x80000000
+			>;
+		};
+
+		pinctrl_sgtl5000: sgtl5000grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT7__AUD3_RXD        0x130b0
+				MX6QDL_PAD_CSI0_DAT4__AUD3_TXC        0x130b0
+				MX6QDL_PAD_CSI0_DAT5__AUD3_TXD        0x110b0
+				MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS       0x130b0
+				MX6QDL_PAD_GPIO_0__CCM_CLKO1          0x130b0
+			>;
+		};
+
+		pinctrl_spdif: spdifgrp {
+			fsl,pins = <MX6QDL_PAD_GPIO_19__SPDIF_OUT     0x13091
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA  0x1b0b1
+				MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA  0x1b0b1
+			>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D26__UART2_TX_DATA     0x1b0b1
+				MX6QDL_PAD_EIM_D27__UART2_RX_DATA     0x1b0b1
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID     0x17059
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD2_CMD__SD2_CMD           0x17059
+				MX6QDL_PAD_SD2_CLK__SD2_CLK           0x10059
+				MX6QDL_PAD_SD2_DAT0__SD2_DATA0        0x17059
+				MX6QDL_PAD_SD2_DAT1__SD2_DATA1        0x17059
+				MX6QDL_PAD_SD2_DAT2__SD2_DATA2        0x17059
+				MX6QDL_PAD_SD2_DAT3__SD2_DATA3        0x17059
+			>;
+		};
+
+		pinctrl_usdhc3: usdhc3grp {
+			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
+			>;
+		};
+
+		pinctrl_usdhc4: usdhc4grp {
+			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
+			>;
+		};
+	};
+
+	gpio_fan {
+		pinctrl_gpio_fan: gpiofangrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D28__GPIO3_IO28        0x80000000
+			>;
+		};
+	};
+
+	gpio_leds {
+		pinctrl_gpio_leds: gpioledsgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02         0x80000000
+			>;
+		};
+	};
+};
-- 
1.9.1

[PATCH v3 2/2] ARM: dts: add initial support for TBS2910 Matrix ARM mini PC

[Fabio Estevam]

On Sun, Oct 26, 2014 at 3:15 AM, Soeren Moch <smoch@web.de> wrote:

> +       regulators {
> +               compatible = "simple-bus";
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               reg_2p5v: regulator at 0 {
> +                       compatible = "regulator-fixed";
> +                       reg = <0>;
> +                       regulator-name = "2P5V";
> +                       regulator-min-microvolt = <2500000>;
> +                       regulator-max-microvolt = <2500000>;
> +                       regulator-always-on;

You can drop the 'regulator-always-on' property as this not controlled
by a GPIO.


> +               };
> +
> +               reg_3p3v: regulator at 1 {
> +                       compatible = "regulator-fixed";
> +                       reg = <1>;
> +                       regulator-name = "3P3V";
> +                       regulator-min-microvolt = <3300000>;
> +                       regulator-max-microvolt = <3300000>;
> +                       regulator-always-on;

Same here.

> +               };
> +
> +               reg_5p0v: regulator at 2 {
> +                       compatible = "regulator-fixed";
> +                       reg = <2>;
> +                       regulator-name = "5P0V";
> +                       regulator-min-microvolt = <5000000>;
> +                       regulator-max-microvolt = <5000000>;
> +                       regulator-always-on;

Same here.

> +&iomuxc {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_hog>;
> +
> +       imx6q-tbs2910 {
> +               pinctrl_hog: hoggrp {

Is this hog group really needed? We prefer to add the IOMUX into the
respective peripheral nodes.

> +                       fsl,pins = <
> +                               MX6QDL_PAD_NANDF_D0__GPIO2_IO00       0x80000000

For example: gpio2 0 is the card detection pin for usdhc3. You could
add its definition into the pinctrl_usdhc3 node instead of putting it
into the hog group.

> +                               MX6QDL_PAD_NANDF_D1__GPIO2_IO01       0x80000000

Also, about the 0x80000000: this means that the pad settings come from
the bootloader. It is usually safer not to rely in the bootloader and
configure it in the kernel.

You can read the pad settings value for each pin and replace the
0x80000000 with the real value instead.

Re: [PATCH v3 1/2] devicetree: bindings: Add vendor prefix for TBS Technologies

[Rob Herring]

On Sun, Oct 26, 2014 at 1:15 PM, Soeren Moch <smoch-S0/GAf8tV78@public.gmane.org> wrote:
> TBS Technologies is a company which specializes in developing, producing
> and marketing of digital TV tuner cards for PCs.
>
> for additional details refer to http://www.tbsdtv.com/about-us.html
>
> Signed-off-by: Soeren Moch <smoch-S0/GAf8tV78@public.gmane.org>

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

> ---
> Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> Cc: Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>
> Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
> Cc: Ian Campbell <ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>
> Cc: Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
> Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Cc: Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> Cc: Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.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 ac7269f..cdc29d4 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
> @@ -133,6 +133,7 @@ st  STMicroelectronics
>  ste    ST-Ericsson
>  stericsson     ST-Ericsson
>  synology       Synology, Inc.
> +tbs    TBS Technologies
>  ti     Texas Instruments
>  tlm    Trusted Logic Mobility
>  toradex        Toradex AG
> --
> 1.9.1
>
> --
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> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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[PATCH v3 1/2] devicetree: bindings: Add vendor prefix for TBS Technologies

[Rob Herring]

On Sun, Oct 26, 2014 at 1:15 PM, Soeren Moch <smoch@web.de> wrote:
> TBS Technologies is a company which specializes in developing, producing
> and marketing of digital TV tuner cards for PCs.
>
> for additional details refer to http://www.tbsdtv.com/about-us.html
>
> Signed-off-by: Soeren Moch <smoch@web.de>

Acked-by: Rob Herring <robh@kernel.org>

> ---
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Pawel Moll <pawel.moll@arm.com>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
> Cc: Kumar Gala <galak@codeaurora.org>
> Cc: devicetree at vger.kernel.org
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Cc: Shawn Guo <shawn.guo@linaro.org>
> Cc: Sascha Hauer <kernel@pengutronix.de>
> ---
>  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 ac7269f..cdc29d4 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
> @@ -133,6 +133,7 @@ st  STMicroelectronics
>  ste    ST-Ericsson
>  stericsson     ST-Ericsson
>  synology       Synology, Inc.
> +tbs    TBS Technologies
>  ti     Texas Instruments
>  tlm    Trusted Logic Mobility
>  toradex        Toradex AG
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html