[PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7

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* [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7
@ 2015-12-07  7:14 Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 1/8] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
                   ` (9 more replies)
  0 siblings, 10 replies; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-07  7:14 UTC (permalink / raw)
  To: linux-arm-kernel

This patch series adds support for CompuLab CL-SOM-iMX7 and
SBC-iMX7 boards.

CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on
Freescale i.MX7 ARM Cortex-A7 System-on-Chip.

SBC-iMX7 is a single board computer, implemented with the
CL-SOM-iMX7 System-on-Module providing most of the functions,
and SB-SOM-iMX7 carrier board providing additional peripheral
functions and connectors.

The SBC-iMX7 provides following features:

CPU:		Freescale i.MX 7Dual ARM Cortex-A7, 1GHz NEON SIMD and VFPv4 or
		Freescale i.MX 7Solo ARM Cortex-A7, 800MHz NEON SIMD and VFPv4

RAM:		DDR3, 256MB - 2GB

Storage:	NAND flash, 128MB - 1GB or eMMC flash, 4GB - 32GB
		SPI flash, 2MB
		Standard full-size SD socket

Ethernet:	Up to 2x 10/100/1000Mbps Ethernet ports (MAC+PHY)

WiFi/BT:	Dual-band 2x2 802.11a/b/g/n WiFi interface (TI WiLink 8 WL1837 chipset)

Analog Audio:	Audio codec with analog stereo output, stereo input and microphone support

More details can be found here:

http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/

http://www.compulab.co.il/products/sbcs/sbc-imx7-freescale-i-mx-7-single-board-computer/

This series provides basic DT support including following features:

* Memory configuration
* eMMC
* 2x Gigabit Ethernet ports (FEC1 and FEC2)
* I2C2 bus
  * EEPROM
  * PCA9555 GPIO extender
  * PMIC
* UART1
* USB OTG port

Ilya Ledvich (8):
  ARM: dts: imx7d: cl-som-imx7: add basic module support
  ARM: dts: imx7d: cl-som-imx7: add usb otg support
  ARM: dts: imx7d: cl-som-imx7: add eMMC support
  ARM: dts: imx7d: cl-som-imx7: add fec1 support
  ARM: dts: imx7d: cl-som-imx7: add eeprom support
  ARM: dts: imx7d: cl-som-imx7: add gpio extender support
  ARM: dts: imx7d: cl-som-imx7: add fec2 support
  ARM: dts: imx7d: sbc-imx7: add basic board support

 Documentation/devicetree/bindings/arm/fsl.txt |   8 +
 arch/arm/boot/dts/Makefile                    |   2 +
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts       | 294 ++++++++++++++++++++++++++
 arch/arm/boot/dts/imx7d-sbc-imx7.dts          |  43 ++++
 4 files changed, 347 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx7d-cl-som-imx7.dts
 create mode 100644 arch/arm/boot/dts/imx7d-sbc-imx7.dts

-- 
1.9.1

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH 1/8] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
@ 2015-12-07  7:14 ` Ilya Ledvich
  2015-12-08 15:14   ` Rob Herring
  2015-12-07  7:14 ` [PATCH 2/8] ARM: dts: imx7d: cl-som-imx7: add usb otg support Ilya Ledvich
                   ` (8 subsequent siblings)
  9 siblings, 1 reply; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-07  7:14 UTC (permalink / raw)
  To: linux-arm-kernel

CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on
Freescale i.MX7 System-on-Chip family.

http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/

Add basic DT support for standalone module (without a carrier board):

* Memory configuration
* I2C2 bus
* PMIC
* UART1

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 Documentation/devicetree/bindings/arm/fsl.txt |   4 +
 arch/arm/boot/dts/Makefile                    |   1 +
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts       | 150 ++++++++++++++++++++++++++
 3 files changed, 155 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx7d-cl-som-imx7.dts

diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
index 34c88b0..30b0ba1 100644
--- a/Documentation/devicetree/bindings/arm/fsl.txt
+++ b/Documentation/devicetree/bindings/arm/fsl.txt
@@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board
 Required root node properties:
     - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
 
+i.MX7D CL-SOM-iMX7 Board
+Required root node properties:
+    - compatible = "compulab,cl-som-imx7", "fsl,imx7d";
+
 Generic i.MX boards
 -------------------
 
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 30bbc37..83ed521 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
 dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-14x14-evk.dtb
 dtb-$(CONFIG_SOC_IMX7D) += \
+	imx7d-cl-som-imx7.dtb \
 	imx7d-sdb.dtb
 dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-qds.dtb \
diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
new file mode 100644
index 0000000..6fa6580
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -0,0 +1,150 @@
+/*
+ * Support for CompuLab CL-SOM-iMX7 System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Ilya Ledvich <ilya@compulab.co.il>
+ *
+ * This program 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.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "imx7d.dtsi"
+
+/ {
+	model = "CompuLab CL-SOM-iMX7";
+	compatible = "compulab,cl-som-imx7", "fsl,imx7d";
+
+	memory {
+		reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */
+	};
+};
+
+&cpu0 {
+	arm-supply = <&sw1a_reg>;
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	pmic: pfuze3000 at 08 {
+		compatible = "fsl,pfuze3000";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1a {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			/* use sw1c_reg to align with pfuze100/pfuze200 */
+			sw1c_reg: sw1b {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3 {
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1650000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vldo1 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen2_reg: vldo2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vccsd {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: v33 {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vldo3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vldo4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>;
+	assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
+	status = "okay";
+};
+
+&iomuxc {
+	cl-som-imx7 {
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
+				MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
+				MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
+			>;
+		};
+	};
+};
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH 1/8] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-07  7:14 ` [PATCH 1/8] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
@ 2015-12-08 15:14   ` Rob Herring
  2015-12-10 14:01     ` [PATCH v2] " Igor Grinberg
  0 siblings, 1 reply; 32+ messages in thread
From: Rob Herring @ 2015-12-08 15:14 UTC (permalink / raw)
  To: linux-arm-kernel

On Mon, Dec 07, 2015 at 09:14:32AM +0200, Ilya Ledvich wrote:
> CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on
> Freescale i.MX7 System-on-Chip family.
> 
> http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/
> 
> Add basic DT support for standalone module (without a carrier board):
> 
> * Memory configuration
> * I2C2 bus
> * PMIC
> * UART1
> 
> Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
> Acked-by: Igor Grinberg <grinberg@compulab.co.il>

One nit, otherwise:

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

> +&i2c2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c2>;
> +	status = "okay";
> +
> +	pmic: pfuze3000 at 08 {

Use generic node names: "pmic at 8"

> +		compatible = "fsl,pfuze3000";
> +		reg = <0x08>;

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-08 15:14   ` Rob Herring
@ 2015-12-10 14:01     ` Igor Grinberg
  2015-12-14  2:43       ` Shawn Guo
  0 siblings, 1 reply; 32+ messages in thread
From: Igor Grinberg @ 2015-12-10 14:01 UTC (permalink / raw)
  To: linux-arm-kernel

From: Ilya Ledvich <ilya@compulab.co.il>

CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on
Freescale i.MX7 System-on-Chip family.

http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/

Add basic DT support for standalone module (without a carrier board):

* Memory configuration
* I2C2 bus
* PMIC
* UART1

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Rob Herring <robh@kernel.org>
---

v2: use generic node name for pmic (Thanks Rob).

 Documentation/devicetree/bindings/arm/fsl.txt |   4 +
 arch/arm/boot/dts/Makefile                    |   1 +
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts       | 150 ++++++++++++++++++++++++++
 3 files changed, 155 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx7d-cl-som-imx7.dts

diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
index 34c88b0..30b0ba1 100644
--- a/Documentation/devicetree/bindings/arm/fsl.txt
+++ b/Documentation/devicetree/bindings/arm/fsl.txt
@@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board
 Required root node properties:
     - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
 
+i.MX7D CL-SOM-iMX7 Board
+Required root node properties:
+    - compatible = "compulab,cl-som-imx7", "fsl,imx7d";
+
 Generic i.MX boards
 -------------------
 
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 30bbc37..83ed521 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
 dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-14x14-evk.dtb
 dtb-$(CONFIG_SOC_IMX7D) += \
+	imx7d-cl-som-imx7.dtb \
 	imx7d-sdb.dtb
 dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-qds.dtb \
diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
new file mode 100644
index 0000000..ba05198
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -0,0 +1,150 @@
+/*
+ * Support for CompuLab CL-SOM-iMX7 System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Ilya Ledvich <ilya@compulab.co.il>
+ *
+ * This program 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.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "imx7d.dtsi"
+
+/ {
+	model = "CompuLab CL-SOM-iMX7";
+	compatible = "compulab,cl-som-imx7", "fsl,imx7d";
+
+	memory {
+		reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */
+	};
+};
+
+&cpu0 {
+	arm-supply = <&sw1a_reg>;
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	pmic: pmic at 8 {
+		compatible = "fsl,pfuze3000";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1a {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			/* use sw1c_reg to align with pfuze100/pfuze200 */
+			sw1c_reg: sw1b {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3 {
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1650000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vldo1 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen2_reg: vldo2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vccsd {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: v33 {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vldo3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vldo4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>;
+	assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
+	status = "okay";
+};
+
+&iomuxc {
+	cl-som-imx7 {
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
+				MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
+				MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
+			>;
+		};
+	};
+};
-- 
2.4.10

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH v2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-10 14:01     ` [PATCH v2] " Igor Grinberg
@ 2015-12-14  2:43       ` Shawn Guo
  2015-12-16 14:01         ` Igor Grinberg
  0 siblings, 1 reply; 32+ messages in thread
From: Shawn Guo @ 2015-12-14  2:43 UTC (permalink / raw)
  To: linux-arm-kernel

On Thu, Dec 10, 2015 at 04:01:37PM +0200, Igor Grinberg wrote:
> From: Ilya Ledvich <ilya@compulab.co.il>
> 
> CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on
> Freescale i.MX7 System-on-Chip family.
> 
> http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/
> 
> Add basic DT support for standalone module (without a carrier board):
> 
> * Memory configuration
> * I2C2 bus
> * PMIC
> * UART1
> 
> Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
> Acked-by: Rob Herring <robh@kernel.org>
> ---
> 
> v2: use generic node name for pmic (Thanks Rob).
> 
>  arch/arm/boot/dts/Makefile                    |   1 +
>  arch/arm/boot/dts/imx7d-cl-som-imx7.dts       | 150 ++++++++++++++++++++++++++
>  3 files changed, 155 insertions(+)
>  create mode 100644 arch/arm/boot/dts/imx7d-cl-som-imx7.dts
> 
> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
> index 34c88b0..30b0ba1 100644
> --- a/Documentation/devicetree/bindings/arm/fsl.txt
> +++ b/Documentation/devicetree/bindings/arm/fsl.txt
> @@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board
>  Required root node properties:
>      - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
>  
> +i.MX7D CL-SOM-iMX7 Board
> +Required root node properties:
> +    - compatible = "compulab,cl-som-imx7", "fsl,imx7d";
> +

This is not a board produced by FSL, so it should be documented in
fsl.txt.

>  Generic i.MX boards
>  -------------------
>  
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 30bbc37..83ed521 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
>  dtb-$(CONFIG_SOC_IMX6UL) += \
>  	imx6ul-14x14-evk.dtb
>  dtb-$(CONFIG_SOC_IMX7D) += \
> +	imx7d-cl-som-imx7.dtb \
>  	imx7d-sdb.dtb
>  dtb-$(CONFIG_SOC_LS1021A) += \
>  	ls1021a-qds.dtb \
> diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
> new file mode 100644
> index 0000000..ba05198
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
> @@ -0,0 +1,150 @@
> +/*
> + * Support for CompuLab CL-SOM-iMX7 System-on-Module
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Ilya Ledvich <ilya@compulab.co.il>
> + *
> + * This program 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.
> + */

GPL/X11 dual licence is generally suggested for newly added dts files,
as it will let non-Linux OS use them.

> +
> +/dts-v1/;
> +
> +#include <dt-bindings/input/input.h>
> +#include "imx7d.dtsi"
> +
> +/ {
> +	model = "CompuLab CL-SOM-iMX7";
> +	compatible = "compulab,cl-som-imx7", "fsl,imx7d";
> +
> +	memory {
> +		reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */
> +	};
> +};
> +
> +&cpu0 {
> +	arm-supply = <&sw1a_reg>;
> +};
> +
> +&i2c2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c2>;
> +	status = "okay";
> +
> +	pmic: pmic at 8 {
> +		compatible = "fsl,pfuze3000";
> +		reg = <0x08>;
> +
> +		regulators {
> +			sw1a_reg: sw1a {
> +				regulator-min-microvolt = <700000>;
> +				regulator-max-microvolt = <1475000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +				regulator-ramp-delay = <6250>;
> +			};
> +
> +			/* use sw1c_reg to align with pfuze100/pfuze200 */
> +			sw1c_reg: sw1b {
> +				regulator-min-microvolt = <700000>;
> +				regulator-max-microvolt = <1475000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +				regulator-ramp-delay = <6250>;
> +			};
> +
> +			sw2_reg: sw2 {
> +				regulator-min-microvolt = <1500000>;
> +				regulator-max-microvolt = <1850000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +			};
> +
> +			sw3a_reg: sw3 {
> +				regulator-min-microvolt = <900000>;
> +				regulator-max-microvolt = <1650000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +			};
> +
> +			swbst_reg: swbst {
> +				regulator-min-microvolt = <5000000>;
> +				regulator-max-microvolt = <5150000>;
> +			};
> +
> +			snvs_reg: vsnvs {
> +				regulator-min-microvolt = <1000000>;
> +				regulator-max-microvolt = <3000000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +			};
> +
> +			vref_reg: vrefddr {
> +				regulator-boot-on;
> +				regulator-always-on;
> +			};
> +
> +			vgen1_reg: vldo1 {
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +
> +			vgen2_reg: vldo2 {
> +				regulator-min-microvolt = <800000>;
> +				regulator-max-microvolt = <1550000>;
> +			};
> +
> +			vgen3_reg: vccsd {
> +				regulator-min-microvolt = <2850000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +
> +			vgen4_reg: v33 {
> +				regulator-min-microvolt = <2850000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +
> +			vgen5_reg: vldo3 {
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +
> +			vgen6_reg: vldo4 {
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +		};
> +	};
> +};
> +
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart1>;
> +	assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>;
> +	assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	cl-som-imx7 {

Since commit (5fcdf6a7ed95 pinctrl: imx: Allow parsing DT without
function nodes), this level of container node is not really needed any
more.

Shawn

> +		pinctrl_i2c2: i2c2grp {
> +			fsl,pins = <
> +				MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
> +				MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
> +			>;
> +		};
> +
> +		pinctrl_uart1: uart1grp {
> +			fsl,pins = <
> +				MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
> +				MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
> +			>;
> +		};
> +	};
> +};
> -- 
> 2.4.10
> 
> 

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-14  2:43       ` Shawn Guo
@ 2015-12-16 14:01         ` Igor Grinberg
  2015-12-21  6:36           ` Shawn Guo
  0 siblings, 1 reply; 32+ messages in thread
From: Igor Grinberg @ 2015-12-16 14:01 UTC (permalink / raw)
  To: linux-arm-kernel

Hi Shawn,

On 12/14/15 04:43, Shawn Guo wrote:
> On Thu, Dec 10, 2015 at 04:01:37PM +0200, Igor Grinberg wrote:
>> From: Ilya Ledvich <ilya@compulab.co.il>

[...]

>> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
>> index 34c88b0..30b0ba1 100644
>> --- a/Documentation/devicetree/bindings/arm/fsl.txt
>> +++ b/Documentation/devicetree/bindings/arm/fsl.txt
>> @@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board
>>  Required root node properties:
>>      - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
>>  
>> +i.MX7D CL-SOM-iMX7 Board
>> +Required root node properties:
>> +    - compatible = "compulab,cl-som-imx7", "fsl,imx7d";
>> +
> 
> This is not a board produced by FSL, so it should be documented in
> fsl.txt.

You mean _should not_ be documented in fsl.txt, right?
Ok, I have no problem with that, we've just used the same approach OMAP
takes - all the OMAP based boards are documented in the same file:
Documentation/devicetree/bindings/arm/omap/omap.txt

Do you think we should document it in:
Documentation/devicetree/bindings/arm/compulab-boards.txt
(this file should already exist in arm-soc/next/dt)?

> 
>>  Generic i.MX boards
>>  -------------------
>>  
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index 30bbc37..83ed521 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
>>  dtb-$(CONFIG_SOC_IMX6UL) += \
>>  	imx6ul-14x14-evk.dtb
>>  dtb-$(CONFIG_SOC_IMX7D) += \
>> +	imx7d-cl-som-imx7.dtb \
>>  	imx7d-sdb.dtb
>>  dtb-$(CONFIG_SOC_LS1021A) += \
>>  	ls1021a-qds.dtb \
>> diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
>> new file mode 100644
>> index 0000000..ba05198
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
>> @@ -0,0 +1,150 @@
>> +/*
>> + * Support for CompuLab CL-SOM-iMX7 System-on-Module
>> + *
>> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
>> + * Author: Ilya Ledvich <ilya@compulab.co.il>
>> + *
>> + * This program 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.
>> + */
> 
> GPL/X11 dual licence is generally suggested for newly added dts files,
> as it will let non-Linux OS use them.

I don't remember we've used this one before...
Can you please point to an example?

[...]

>> +&iomuxc {
>> +	cl-som-imx7 {
> 
> Since commit (5fcdf6a7ed95 pinctrl: imx: Allow parsing DT without
> function nodes), this level of container node is not really needed any
> more.

Ok. Will be done for the next version. Thanks!

> 
> Shawn
> 
>> +		pinctrl_i2c2: i2c2grp {
>> +			fsl,pins = <
>> +				MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
>> +				MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
>> +			>;
>> +		};
>> +
>> +		pinctrl_uart1: uart1grp {
>> +			fsl,pins = <
>> +				MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
>> +				MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
>> +			>;
>> +		};
>> +	};
>> +};
>> -- 
>> 2.4.10
>>
>>
> 

-- 
Regards,
Igor.

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-16 14:01         ` Igor Grinberg
@ 2015-12-21  6:36           ` Shawn Guo
  2015-12-21  8:07             ` Igor Grinberg
  0 siblings, 1 reply; 32+ messages in thread
From: Shawn Guo @ 2015-12-21  6:36 UTC (permalink / raw)
  To: linux-arm-kernel

On Wed, Dec 16, 2015 at 04:01:08PM +0200, Igor Grinberg wrote:
> Hi Shawn,
> 
> On 12/14/15 04:43, Shawn Guo wrote:
> > On Thu, Dec 10, 2015 at 04:01:37PM +0200, Igor Grinberg wrote:
> >> From: Ilya Ledvich <ilya@compulab.co.il>
> 
> [...]
> 
> >> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
> >> index 34c88b0..30b0ba1 100644
> >> --- a/Documentation/devicetree/bindings/arm/fsl.txt
> >> +++ b/Documentation/devicetree/bindings/arm/fsl.txt
> >> @@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board
> >>  Required root node properties:
> >>      - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
> >>  
> >> +i.MX7D CL-SOM-iMX7 Board
> >> +Required root node properties:
> >> +    - compatible = "compulab,cl-som-imx7", "fsl,imx7d";
> >> +
> > 
> > This is not a board produced by FSL, so it should be documented in
> > fsl.txt.
> 
> You mean _should not_ be documented in fsl.txt, right?

Right.  Sorry.

> Ok, I have no problem with that, we've just used the same approach OMAP
> takes - all the OMAP based boards are documented in the same file:
> Documentation/devicetree/bindings/arm/omap/omap.txt

omap.txt is probably fine, as it's not ti.txt.

> 
> Do you think we should document it in:
> Documentation/devicetree/bindings/arm/compulab-boards.txt
> (this file should already exist in arm-soc/next/dt)?

Yeah, if the file already exist, it's the best option.  But, as it
doesn't exist on my tree, I can not apply this change.

> 
> > 
> >>  Generic i.MX boards
> >>  -------------------
> >>  
> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> >> index 30bbc37..83ed521 100644
> >> --- a/arch/arm/boot/dts/Makefile
> >> +++ b/arch/arm/boot/dts/Makefile
> >> @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
> >>  dtb-$(CONFIG_SOC_IMX6UL) += \
> >>  	imx6ul-14x14-evk.dtb
> >>  dtb-$(CONFIG_SOC_IMX7D) += \
> >> +	imx7d-cl-som-imx7.dtb \
> >>  	imx7d-sdb.dtb
> >>  dtb-$(CONFIG_SOC_LS1021A) += \
> >>  	ls1021a-qds.dtb \
> >> diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
> >> new file mode 100644
> >> index 0000000..ba05198
> >> --- /dev/null
> >> +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
> >> @@ -0,0 +1,150 @@
> >> +/*
> >> + * Support for CompuLab CL-SOM-iMX7 System-on-Module
> >> + *
> >> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> >> + * Author: Ilya Ledvich <ilya@compulab.co.il>
> >> + *
> >> + * This program 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.
> >> + */
> > 
> > GPL/X11 dual licence is generally suggested for newly added dts files,
> > as it will let non-Linux OS use them.
> 
> I don't remember we've used this one before...
> Can you please point to an example?

The following command will give you a plenty of examples.

$ git grep X11 arch/arm/boot/dts

Shawn

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-21  6:36           ` Shawn Guo
@ 2015-12-21  8:07             ` Igor Grinberg
  2015-12-21 13:54               ` Shawn Guo
  2015-12-21 13:59               ` Shawn Guo
  0 siblings, 2 replies; 32+ messages in thread
From: Igor Grinberg @ 2015-12-21  8:07 UTC (permalink / raw)
  To: linux-arm-kernel

Hi Shawn,

On 12/21/15 08:36, Shawn Guo wrote:
> On Wed, Dec 16, 2015 at 04:01:08PM +0200, Igor Grinberg wrote:
>> Hi Shawn,
>>
>> On 12/14/15 04:43, Shawn Guo wrote:
>>> On Thu, Dec 10, 2015 at 04:01:37PM +0200, Igor Grinberg wrote:
>>>> From: Ilya Ledvich <ilya@compulab.co.il>
>>
>> [...]
>>
>>>> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
>>>> index 34c88b0..30b0ba1 100644
>>>> --- a/Documentation/devicetree/bindings/arm/fsl.txt
>>>> +++ b/Documentation/devicetree/bindings/arm/fsl.txt
>>>> @@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board
>>>>  Required root node properties:
>>>>      - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
>>>>  
>>>> +i.MX7D CL-SOM-iMX7 Board
>>>> +Required root node properties:
>>>> +    - compatible = "compulab,cl-som-imx7", "fsl,imx7d";
>>>> +
>>>
>>> This is not a board produced by FSL, so it should be documented in
>>> fsl.txt.
>>
>> You mean _should not_ be documented in fsl.txt, right?
> 
> Right.  Sorry.
> 
>> Ok, I have no problem with that, we've just used the same approach OMAP
>> takes - all the OMAP based boards are documented in the same file:
>> Documentation/devicetree/bindings/arm/omap/omap.txt
> 
> omap.txt is probably fine, as it's not ti.txt.

Have you considered creating a kind of imx.txt?

> 
>>
>> Do you think we should document it in:
>> Documentation/devicetree/bindings/arm/compulab-boards.txt
>> (this file should already exist in arm-soc/next/dt)?
> 
> Yeah, if the file already exist, it's the best option.  But, as it
> doesn't exist on my tree, I can not apply this change.

It is already in linux-next.
Who do you think should apply the v2 patch then?
May be the arm-soc guys? (Cc'ed Olof and Arnd)

> 
>>
>>>
>>>>  Generic i.MX boards
>>>>  -------------------
>>>>  
>>>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>>>> index 30bbc37..83ed521 100644
>>>> --- a/arch/arm/boot/dts/Makefile
>>>> +++ b/arch/arm/boot/dts/Makefile
>>>> @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
>>>>  dtb-$(CONFIG_SOC_IMX6UL) += \
>>>>  	imx6ul-14x14-evk.dtb
>>>>  dtb-$(CONFIG_SOC_IMX7D) += \
>>>> +	imx7d-cl-som-imx7.dtb \
>>>>  	imx7d-sdb.dtb
>>>>  dtb-$(CONFIG_SOC_LS1021A) += \
>>>>  	ls1021a-qds.dtb \
>>>> diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
>>>> new file mode 100644
>>>> index 0000000..ba05198
>>>> --- /dev/null
>>>> +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
>>>> @@ -0,0 +1,150 @@
>>>> +/*
>>>> + * Support for CompuLab CL-SOM-iMX7 System-on-Module
>>>> + *
>>>> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
>>>> + * Author: Ilya Ledvich <ilya@compulab.co.il>
>>>> + *
>>>> + * This program 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.
>>>> + */
>>>
>>> GPL/X11 dual licence is generally suggested for newly added dts files,
>>> as it will let non-Linux OS use them.
>>
>> I don't remember we've used this one before...
>> Can you please point to an example?
> 
> The following command will give you a plenty of examples.
> 
> $ git grep X11 arch/arm/boot/dts

10x!


-- 
Regards,
Igor.

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-21  8:07             ` Igor Grinberg
@ 2015-12-21 13:54               ` Shawn Guo
  2015-12-21 13:59               ` Shawn Guo
  1 sibling, 0 replies; 32+ messages in thread
From: Shawn Guo @ 2015-12-21 13:54 UTC (permalink / raw)
  To: linux-arm-kernel

On Mon, Dec 21, 2015 at 10:07:29AM +0200, Igor Grinberg wrote:
> >> Do you think we should document it in:
> >> Documentation/devicetree/bindings/arm/compulab-boards.txt
> >> (this file should already exist in arm-soc/next/dt)?
> > 
> > Yeah, if the file already exist, it's the best option.  But, as it
> > doesn't exist on my tree, I can not apply this change.
> 
> It is already in linux-next.
> Who do you think should apply the v2 patch then?
> May be the arm-soc guys? (Cc'ed Olof and Arnd)

I think the best approach here is you leave the change out from the
patch, and send that change to arm-soc folks.

Shawn

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-21  8:07             ` Igor Grinberg
  2015-12-21 13:54               ` Shawn Guo
@ 2015-12-21 13:59               ` Shawn Guo
  2015-12-22  7:38                 ` Igor Grinberg
  1 sibling, 1 reply; 32+ messages in thread
From: Shawn Guo @ 2015-12-21 13:59 UTC (permalink / raw)
  To: linux-arm-kernel

On Mon, Dec 21, 2015 at 10:07:29AM +0200, Igor Grinberg wrote:
> >> Do you think we should document it in:
> >> Documentation/devicetree/bindings/arm/compulab-boards.txt
> >> (this file should already exist in arm-soc/next/dt)?
> > 
> > Yeah, if the file already exist, it's the best option.  But, as it
> > doesn't exist on my tree, I can not apply this change.
> 
> It is already in linux-next.
> Who do you think should apply the v2 patch then?
> May be the arm-soc guys? (Cc'ed Olof and Arnd)

I think you can leave out the change from the patch, so that I can
apply.  And you send that change separately to arm-soc folks.

Shawn

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-21 13:59               ` Shawn Guo
@ 2015-12-22  7:38                 ` Igor Grinberg
  0 siblings, 0 replies; 32+ messages in thread
From: Igor Grinberg @ 2015-12-22  7:38 UTC (permalink / raw)
  To: linux-arm-kernel

On 12/21/15 15:59, Shawn Guo wrote:
> On Mon, Dec 21, 2015 at 10:07:29AM +0200, Igor Grinberg wrote:
>>>> Do you think we should document it in:
>>>> Documentation/devicetree/bindings/arm/compulab-boards.txt
>>>> (this file should already exist in arm-soc/next/dt)?
>>>
>>> Yeah, if the file already exist, it's the best option.  But, as it
>>> doesn't exist on my tree, I can not apply this change.
>>
>> It is already in linux-next.
>> Who do you think should apply the v2 patch then?
>> May be the arm-soc guys? (Cc'ed Olof and Arnd)
> 
> I think you can leave out the change from the patch, so that I can
> apply.  And you send that change separately to arm-soc folks.

Ok. We'll send a v2 today.

Thanks!

-- 
Regards,
Igor.

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH 2/8] ARM: dts: imx7d: cl-som-imx7: add usb otg support
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 1/8] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
@ 2015-12-07  7:14 ` Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 3/8] ARM: dts: imx7d: cl-som-imx7: add eMMC support Ilya Ledvich
                   ` (7 subsequent siblings)
  9 siblings, 0 replies; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-07  7:14 UTC (permalink / raw)
  To: linux-arm-kernel

Add support for single USB OTG port.

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index 6fa6580..a8f52cf 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -21,6 +21,22 @@
 	memory {
 		reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */
 	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_usb_otg1_vbus: regulator at 0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "usb_otg1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+	};
 };
 
 &cpu0 {
@@ -131,6 +147,13 @@
 	status = "okay";
 };
 
+&usbotg1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg1>;
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	status = "okay";
+};
+
 &iomuxc {
 	cl-som-imx7 {
 		pinctrl_i2c2: i2c2grp {
@@ -146,5 +169,11 @@
 				MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
 			>;
 		};
+
+		pinctrl_usbotg1: usbotg1grp {
+			fsl,pins = <
+				MX7D_PAD_GPIO1_IO05__GPIO1_IO5		0x14 /* OTG PWREN */
+			>;
+		};
 	};
 };
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH 3/8] ARM: dts: imx7d: cl-som-imx7: add eMMC support
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 1/8] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 2/8] ARM: dts: imx7d: cl-som-imx7: add usb otg support Ilya Ledvich
@ 2015-12-07  7:14 ` Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 4/8] ARM: dts: imx7d: cl-som-imx7: add fec1 support Ilya Ledvich
                   ` (6 subsequent siblings)
  9 siblings, 0 replies; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-07  7:14 UTC (permalink / raw)
  To: linux-arm-kernel

Add support for eMMC as a main storage.

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index a8f52cf..44849ab 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -154,6 +154,17 @@
 	status = "okay";
 };
 
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
+	assigned-clock-rates = <400000000>;
+	bus-width = <8>;
+	fsl,tuning-step = <2>;
+	non-removable;
+	status = "okay";
+};
+
 &iomuxc {
 	cl-som-imx7 {
 		pinctrl_i2c2: i2c2grp {
@@ -175,5 +186,21 @@
 				MX7D_PAD_GPIO1_IO05__GPIO1_IO5		0x14 /* OTG PWREN */
 			>;
 		};
+
+		pinctrl_usdhc3: usdhc3grp {
+			fsl,pins = <
+				MX7D_PAD_SD3_CMD__SD3_CMD		0x59
+				MX7D_PAD_SD3_CLK__SD3_CLK		0x19
+				MX7D_PAD_SD3_DATA0__SD3_DATA0		0x59
+				MX7D_PAD_SD3_DATA1__SD3_DATA1		0x59
+				MX7D_PAD_SD3_DATA2__SD3_DATA2		0x59
+				MX7D_PAD_SD3_DATA3__SD3_DATA3		0x59
+				MX7D_PAD_SD3_DATA4__SD3_DATA4		0x59
+				MX7D_PAD_SD3_DATA5__SD3_DATA5		0x59
+				MX7D_PAD_SD3_DATA6__SD3_DATA6		0x59
+				MX7D_PAD_SD3_DATA7__SD3_DATA7		0x59
+				MX7D_PAD_SD3_STROBE__SD3_STROBE		0x19
+			>;
+		};
 	};
 };
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH 4/8] ARM: dts: imx7d: cl-som-imx7: add fec1 support
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
                   ` (2 preceding siblings ...)
  2015-12-07  7:14 ` [PATCH 3/8] ARM: dts: imx7d: cl-som-imx7: add eMMC support Ilya Ledvich
@ 2015-12-07  7:14 ` Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 5/8] ARM: dts: imx7d: cl-som-imx7: add eeprom support Ilya Ledvich
                   ` (5 subsequent siblings)
  9 siblings, 0 replies; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-07  7:14 UTC (permalink / raw)
  To: linux-arm-kernel

Add support for the 1-st Freescale Ethernet Controller (FEC1).

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 41 +++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index 44849ab..97e96c6 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -43,6 +43,28 @@
 	arm-supply = <&sw1a_reg>;
 };
 
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>,
+			  <&clks IMX7D_ENET1_TIME_ROOT_CLK>;
+	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
+	assigned-clock-rates = <0>, <100000000>;
+	phy-mode = "rgmii";
+	phy-handle = <&ethphy0>;
+	fsl,magic-packet;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy at 0 {
+			reg = <0>;
+		};
+	};
+};
+
 &i2c2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
@@ -167,6 +189,25 @@
 
 &iomuxc {
 	cl-som-imx7 {
+		pinctrl_enet1: enet1grp {
+			fsl,pins = <
+				MX7D_PAD_SD2_CD_B__ENET1_MDIO			0x3
+				MX7D_PAD_SD2_WP__ENET1_MDC			0x3
+				MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC	0x1
+				MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0	0x1
+				MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1	0x1
+				MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2	0x1
+				MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3	0x1
+				MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL	0x1
+				MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC	0x1
+				MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0	0x1
+				MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1	0x1
+				MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2	0x1
+				MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3	0x1
+				MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL	0x1
+			>;
+		};
+
 		pinctrl_i2c2: i2c2grp {
 			fsl,pins = <
 				MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH 5/8] ARM: dts: imx7d: cl-som-imx7: add eeprom support
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
                   ` (3 preceding siblings ...)
  2015-12-07  7:14 ` [PATCH 4/8] ARM: dts: imx7d: cl-som-imx7: add fec1 support Ilya Ledvich
@ 2015-12-07  7:14 ` Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 6/8] ARM: dts: imx7d: cl-som-imx7: add gpio extender support Ilya Ledvich
                   ` (4 subsequent siblings)
  9 siblings, 0 replies; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-07  7:14 UTC (permalink / raw)
  To: linux-arm-kernel

Add support for the module EEPROM over I2C2 bus.

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index 97e96c6..b938d9e 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -159,6 +159,12 @@
 			};
 		};
 	};
+
+	eeprom at 50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
 };
 
 &uart1 {
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH 6/8] ARM: dts: imx7d: cl-som-imx7: add gpio extender support
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
                   ` (4 preceding siblings ...)
  2015-12-07  7:14 ` [PATCH 5/8] ARM: dts: imx7d: cl-som-imx7: add eeprom support Ilya Ledvich
@ 2015-12-07  7:14 ` Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 7/8] ARM: dts: imx7d: cl-som-imx7: add fec2 support Ilya Ledvich
                   ` (3 subsequent siblings)
  9 siblings, 0 replies; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-07  7:14 UTC (permalink / raw)
  To: linux-arm-kernel

Add support for PCA9555 GPIO extender over I2C2 bus.

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index b938d9e..30bbdcd 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -160,6 +160,13 @@
 		};
 	};
 
+	pca9555: pca9555 at 20 {
+		compatible = "nxp,pca9555";
+		gpio-controller;
+		#gpio-cells = <2>;
+		reg = <0x20>;
+	};
+
 	eeprom at 50 {
 		compatible = "atmel,24c08";
 		reg = <0x50>;
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH 7/8] ARM: dts: imx7d: cl-som-imx7: add fec2 support
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
                   ` (5 preceding siblings ...)
  2015-12-07  7:14 ` [PATCH 6/8] ARM: dts: imx7d: cl-som-imx7: add gpio extender support Ilya Ledvich
@ 2015-12-07  7:14 ` Ilya Ledvich
  2015-12-07  7:14 ` [PATCH 8/8] ARM: dts: imx7d: sbc-imx7: add basic board support Ilya Ledvich
                   ` (2 subsequent siblings)
  9 siblings, 0 replies; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-07  7:14 UTC (permalink / raw)
  To: linux-arm-kernel

Add support for the 2-nd Freescale Ethernet Controller (FEC2).

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 34 +++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index 30bbdcd..77b6587 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -62,9 +62,26 @@
 		ethphy0: ethernet-phy at 0 {
 			reg = <0>;
 		};
+
+		ethphy1: ethernet-phy at 1 {
+			reg = <1>;
+		};
 	};
 };
 
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2>;
+	assigned-clocks = <&clks IMX7D_ENET2_TIME_ROOT_SRC>,
+			  <&clks IMX7D_ENET2_TIME_ROOT_CLK>;
+	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
+	assigned-clock-rates = <0>, <100000000>;
+	phy-mode = "rgmii";
+	phy-handle = <&ethphy1>;
+	fsl,magic-packet;
+	status = "okay";
+};
+
 &i2c2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
@@ -221,6 +238,23 @@
 			>;
 		};
 
+		pinctrl_enet2: enet2grp {
+			fsl,pins = <
+				MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC		0x1
+				MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0		0x1
+				MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1		0x1
+				MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2		0x1
+				MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3		0x1
+				MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL		0x1
+				MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC		0x1
+				MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0		0x1
+				MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1		0x1
+				MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2		0x1
+				MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3		0x1
+				MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL		0x1
+			>;
+		};
+
 		pinctrl_i2c2: i2c2grp {
 			fsl,pins = <
 				MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH 8/8] ARM: dts: imx7d: sbc-imx7: add basic board support
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
                   ` (6 preceding siblings ...)
  2015-12-07  7:14 ` [PATCH 7/8] ARM: dts: imx7d: cl-som-imx7: add fec2 support Ilya Ledvich
@ 2015-12-07  7:14 ` Ilya Ledvich
  2015-12-08 15:16   ` Rob Herring
  2015-12-14  2:47 ` [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Shawn Guo
  2015-12-22  8:15 ` [PATCH v2 0/2] " Ilya Ledvich
  9 siblings, 1 reply; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-07  7:14 UTC (permalink / raw)
  To: linux-arm-kernel

SBC-iMX7 is a single board computer designed for industrial
and embedded applications. It is based on the Freescale i.MX7
system-on-chip. SBC-iMX7 is implemented with the CL-SOM-iMX7
System-on-Module providing most of the functions, and SB-SOM-iMX7
carrier board providing additional peripheral functions and
connectors.

http://www.compulab.co.il/products/sbcs/sbc-imx7-freescale-i-mx-7-single-board-computer/

http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/

Add basic board support, including SD card as a secondary boot and storage device

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 Documentation/devicetree/bindings/arm/fsl.txt |  4 +++
 arch/arm/boot/dts/Makefile                    |  1 +
 arch/arm/boot/dts/imx7d-sbc-imx7.dts          | 43 +++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx7d-sbc-imx7.dts

diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
index 30b0ba1..15307d3 100644
--- a/Documentation/devicetree/bindings/arm/fsl.txt
+++ b/Documentation/devicetree/bindings/arm/fsl.txt
@@ -57,6 +57,10 @@ i.MX7D CL-SOM-iMX7 Board
 Required root node properties:
     - compatible = "compulab,cl-som-imx7", "fsl,imx7d";
 
+i.MX7D SBC-iMX7 Single Board Computer
+Required root node properties:
+    - compatible = "compulab,sbc-imx7", "compulab,cl-som-imx7", "fsl,imx7d";
+
 Generic i.MX boards
 -------------------
 
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 83ed521..72ef172 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -351,6 +351,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-14x14-evk.dtb
 dtb-$(CONFIG_SOC_IMX7D) += \
 	imx7d-cl-som-imx7.dtb \
+	imx7d-sbc-imx7.dtb \
 	imx7d-sdb.dtb
 dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-qds.dtb \
diff --git a/arch/arm/boot/dts/imx7d-sbc-imx7.dts b/arch/arm/boot/dts/imx7d-sbc-imx7.dts
new file mode 100644
index 0000000..3d5384a
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-sbc-imx7.dts
@@ -0,0 +1,43 @@
+/*
+ * Support for CompuLab SBC-iMX7 Single Board Computer
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Ilya Ledvich <ilya@compulab.co.il>
+ *
+ * This program 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.
+ */
+
+#include "imx7d-cl-som-imx7.dts"
+
+/ {
+	model = "CompuLab SBC-iMX7";
+	compatible = "compulab,sbc-imx7", "compulab,cl-som-imx7", "fsl,imx7d";
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+	enable-sdio-wakeup;
+	status = "okay";
+};
+
+&iomuxc {
+	cl-som-imx7 {
+		pinctrl_usdhc1: usdhc1grp {
+			fsl,pins = <
+				MX7D_PAD_SD1_CMD__SD1_CMD		0x59
+				MX7D_PAD_SD1_CLK__SD1_CLK		0x19
+				MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
+				MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
+				MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
+				MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
+				MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
+				MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
+			>;
+		};
+	};
+};
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH 8/8] ARM: dts: imx7d: sbc-imx7: add basic board support
  2015-12-07  7:14 ` [PATCH 8/8] ARM: dts: imx7d: sbc-imx7: add basic board support Ilya Ledvich
@ 2015-12-08 15:16   ` Rob Herring
  0 siblings, 0 replies; 32+ messages in thread
From: Rob Herring @ 2015-12-08 15:16 UTC (permalink / raw)
  To: linux-arm-kernel

On Mon, Dec 07, 2015 at 09:14:39AM +0200, Ilya Ledvich wrote:
> SBC-iMX7 is a single board computer designed for industrial
> and embedded applications. It is based on the Freescale i.MX7
> system-on-chip. SBC-iMX7 is implemented with the CL-SOM-iMX7
> System-on-Module providing most of the functions, and SB-SOM-iMX7
> carrier board providing additional peripheral functions and
> connectors.
> 
> http://www.compulab.co.il/products/sbcs/sbc-imx7-freescale-i-mx-7-single-board-computer/
> 
> http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/
> 
> Add basic board support, including SD card as a secondary boot and storage device
> 
> Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
> Acked-by: Igor Grinberg <grinberg@compulab.co.il>

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

> ---
>  Documentation/devicetree/bindings/arm/fsl.txt |  4 +++
>  arch/arm/boot/dts/Makefile                    |  1 +
>  arch/arm/boot/dts/imx7d-sbc-imx7.dts          | 43 +++++++++++++++++++++++++++
>  3 files changed, 48 insertions(+)
>  create mode 100644 arch/arm/boot/dts/imx7d-sbc-imx7.dts
> 
> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
> index 30b0ba1..15307d3 100644
> --- a/Documentation/devicetree/bindings/arm/fsl.txt
> +++ b/Documentation/devicetree/bindings/arm/fsl.txt
> @@ -57,6 +57,10 @@ i.MX7D CL-SOM-iMX7 Board
>  Required root node properties:
>      - compatible = "compulab,cl-som-imx7", "fsl,imx7d";
>  
> +i.MX7D SBC-iMX7 Single Board Computer
> +Required root node properties:
> +    - compatible = "compulab,sbc-imx7", "compulab,cl-som-imx7", "fsl,imx7d";
> +
>  Generic i.MX boards
>  -------------------
>  
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 83ed521..72ef172 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -351,6 +351,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
>  	imx6ul-14x14-evk.dtb
>  dtb-$(CONFIG_SOC_IMX7D) += \
>  	imx7d-cl-som-imx7.dtb \
> +	imx7d-sbc-imx7.dtb \
>  	imx7d-sdb.dtb
>  dtb-$(CONFIG_SOC_LS1021A) += \
>  	ls1021a-qds.dtb \
> diff --git a/arch/arm/boot/dts/imx7d-sbc-imx7.dts b/arch/arm/boot/dts/imx7d-sbc-imx7.dts
> new file mode 100644
> index 0000000..3d5384a
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7d-sbc-imx7.dts
> @@ -0,0 +1,43 @@
> +/*
> + * Support for CompuLab SBC-iMX7 Single Board Computer
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Ilya Ledvich <ilya@compulab.co.il>
> + *
> + * This program 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.
> + */
> +
> +#include "imx7d-cl-som-imx7.dts"
> +
> +/ {
> +	model = "CompuLab SBC-iMX7";
> +	compatible = "compulab,sbc-imx7", "compulab,cl-som-imx7", "fsl,imx7d";
> +};
> +
> +&usdhc1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc1>;
> +	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
> +	wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
> +	enable-sdio-wakeup;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	cl-som-imx7 {
> +		pinctrl_usdhc1: usdhc1grp {
> +			fsl,pins = <
> +				MX7D_PAD_SD1_CMD__SD1_CMD		0x59
> +				MX7D_PAD_SD1_CLK__SD1_CLK		0x19
> +				MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
> +				MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
> +				MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
> +				MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
> +				MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
> +				MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
> +			>;
> +		};
> +	};
> +};
> -- 
> 1.9.1
> 

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
                   ` (7 preceding siblings ...)
  2015-12-07  7:14 ` [PATCH 8/8] ARM: dts: imx7d: sbc-imx7: add basic board support Ilya Ledvich
@ 2015-12-14  2:47 ` Shawn Guo
  2015-12-16 14:09   ` Igor Grinberg
  2015-12-22  8:15 ` [PATCH v2 0/2] " Ilya Ledvich
  9 siblings, 1 reply; 32+ messages in thread
From: Shawn Guo @ 2015-12-14  2:47 UTC (permalink / raw)
  To: linux-arm-kernel

On Mon, Dec 07, 2015 at 09:14:31AM +0200, Ilya Ledvich wrote:
> Ilya Ledvich (8):
>   ARM: dts: imx7d: cl-som-imx7: add basic module support
>   ARM: dts: imx7d: cl-som-imx7: add usb otg support
>   ARM: dts: imx7d: cl-som-imx7: add eMMC support
>   ARM: dts: imx7d: cl-som-imx7: add fec1 support
>   ARM: dts: imx7d: cl-som-imx7: add eeprom support
>   ARM: dts: imx7d: cl-som-imx7: add gpio extender support
>   ARM: dts: imx7d: cl-som-imx7: add fec2 support

For the initial board support submission, it doesn't really need such
splitting.  Please merge above patches into one.

Shawn

>   ARM: dts: imx7d: sbc-imx7: add basic board support

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7
  2015-12-14  2:47 ` [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Shawn Guo
@ 2015-12-16 14:09   ` Igor Grinberg
  2015-12-21  6:41     ` Shawn Guo
  0 siblings, 1 reply; 32+ messages in thread
From: Igor Grinberg @ 2015-12-16 14:09 UTC (permalink / raw)
  To: linux-arm-kernel

Hi Shawn,

On 12/14/15 04:47, Shawn Guo wrote:
> On Mon, Dec 07, 2015 at 09:14:31AM +0200, Ilya Ledvich wrote:
>> Ilya Ledvich (8):
>>   ARM: dts: imx7d: cl-som-imx7: add basic module support
>>   ARM: dts: imx7d: cl-som-imx7: add usb otg support
>>   ARM: dts: imx7d: cl-som-imx7: add eMMC support
>>   ARM: dts: imx7d: cl-som-imx7: add fec1 support
>>   ARM: dts: imx7d: cl-som-imx7: add eeprom support
>>   ARM: dts: imx7d: cl-som-imx7: add gpio extender support
>>   ARM: dts: imx7d: cl-som-imx7: add fec2 support
> 
> For the initial board support submission, it doesn't really need such
> splitting.  Please merge above patches into one.

Yeah, I know there is no need for such splitting, yet I think
if the splitting is done right - it is much simpler to review,
it provides a better bisectability (in case it will be needed in
the future), and also if for some reason one (or more) patches are
needing some time consuming rework, others (earlier ones in the series)
can be accepted meanwhile.

So, I really like to keep it this way, unless you insist.

Thanks!

-- 
Regards,
Igor.

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7
  2015-12-16 14:09   ` Igor Grinberg
@ 2015-12-21  6:41     ` Shawn Guo
  2015-12-21  7:54       ` Igor Grinberg
  0 siblings, 1 reply; 32+ messages in thread
From: Shawn Guo @ 2015-12-21  6:41 UTC (permalink / raw)
  To: linux-arm-kernel

On Wed, Dec 16, 2015 at 04:09:02PM +0200, Igor Grinberg wrote:
> Hi Shawn,
> 
> On 12/14/15 04:47, Shawn Guo wrote:
> > On Mon, Dec 07, 2015 at 09:14:31AM +0200, Ilya Ledvich wrote:
> >> Ilya Ledvich (8):
> >>   ARM: dts: imx7d: cl-som-imx7: add basic module support
> >>   ARM: dts: imx7d: cl-som-imx7: add usb otg support
> >>   ARM: dts: imx7d: cl-som-imx7: add eMMC support
> >>   ARM: dts: imx7d: cl-som-imx7: add fec1 support
> >>   ARM: dts: imx7d: cl-som-imx7: add eeprom support
> >>   ARM: dts: imx7d: cl-som-imx7: add gpio extender support
> >>   ARM: dts: imx7d: cl-som-imx7: add fec2 support
> > 
> > For the initial board support submission, it doesn't really need such
> > splitting.  Please merge above patches into one.
> 
> Yeah, I know there is no need for such splitting, yet I think
> if the splitting is done right - it is much simpler to review,

Not really for a initial board support.

> it provides a better bisectability (in case it will be needed in
> the future),

This is an initial board support submission and all the devices added
there should be functional.  The bisectability shouldn't needed in this
case.

> and also if for some reason one (or more) patches are
> needing some time consuming rework, others (earlier ones in the series)
> can be accepted meanwhile.

It's not really the case for this series.

> 
> So, I really like to keep it this way, unless you insist.

Please merge them.

Shawn

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7
  2015-12-21  6:41     ` Shawn Guo
@ 2015-12-21  7:54       ` Igor Grinberg
  0 siblings, 0 replies; 32+ messages in thread
From: Igor Grinberg @ 2015-12-21  7:54 UTC (permalink / raw)
  To: linux-arm-kernel

On 12/21/15 08:41, Shawn Guo wrote:
> On Wed, Dec 16, 2015 at 04:09:02PM +0200, Igor Grinberg wrote:
>> Hi Shawn,
>>
>> On 12/14/15 04:47, Shawn Guo wrote:
>>> On Mon, Dec 07, 2015 at 09:14:31AM +0200, Ilya Ledvich wrote:
>>>> Ilya Ledvich (8):
>>>>   ARM: dts: imx7d: cl-som-imx7: add basic module support
>>>>   ARM: dts: imx7d: cl-som-imx7: add usb otg support
>>>>   ARM: dts: imx7d: cl-som-imx7: add eMMC support
>>>>   ARM: dts: imx7d: cl-som-imx7: add fec1 support
>>>>   ARM: dts: imx7d: cl-som-imx7: add eeprom support
>>>>   ARM: dts: imx7d: cl-som-imx7: add gpio extender support
>>>>   ARM: dts: imx7d: cl-som-imx7: add fec2 support
>>>
>>> For the initial board support submission, it doesn't really need such
>>> splitting.  Please merge above patches into one.
>>
>> Yeah, I know there is no need for such splitting, yet I think
>> if the splitting is done right - it is much simpler to review,
> 
> Not really for a initial board support.
> 
>> it provides a better bisectability (in case it will be needed in
>> the future),
> 
> This is an initial board support submission and all the devices added
> there should be functional.  The bisectability shouldn't needed in this
> case.
> 
>> and also if for some reason one (or more) patches are
>> needing some time consuming rework, others (earlier ones in the series)
>> can be accepted meanwhile.
> 
> It's not really the case for this series.

I'm glad you think so :-)

> 
>>
>> So, I really like to keep it this way, unless you insist.
> 
> Please merge them.

Ok.


-- 
Regards,
Igor.

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2 0/2] Add support for CL-SOM-iMX7 and SBC-iMX7
  2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
                   ` (8 preceding siblings ...)
  2015-12-14  2:47 ` [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Shawn Guo
@ 2015-12-22  8:15 ` Ilya Ledvich
  2015-12-22  8:15   ` [PATCH v2 1/2] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
                     ` (2 more replies)
  9 siblings, 3 replies; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-22  8:15 UTC (permalink / raw)
  To: linux-arm-kernel

This patch series adds support for CompuLab CL-SOM-iMX7 and
SBC-iMX7 boards.

CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on
Freescale i.MX7 ARM Cortex-A7 System-on-Chip.
s
SBC-iMX7 is a single board computer, implemented with the
CL-SOM-iMX7 System-on-Module providing most of the functions,
and SB-SOM-iMX7 carrier board providing additional peripheral
functions and connectors.

The SBC-iMX7 provides following features:

CPU:		Freescale i.MX 7Dual ARM Cortex-A7, 1GHz NEON SIMD and VFPv4 or
		Freescale i.MX 7Solo ARM Cortex-A7, 800MHz NEON SIMD and VFPv4

RAM:		DDR3, 256MB - 2GB

Storage:	NAND flash, 128MB - 1GB or eMMC flash, 4GB - 32GB
		SPI flash, 2MB
		Standard full-size SD socket

Ethernet:	Up to 2x 10/100/1000Mbps Ethernet ports (MAC+PHY)

WiFi/BT:	Dual-band 2x2 802.11a/b/g/n WiFi interface (TI WiLink 8 WL1837 chipset)

Analog Audio:	Audio codec with analog stereo output, stereo input and microphone support

More details can be found here:

http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/

http://www.compulab.co.il/products/sbcs/sbc-imx7-freescale-i-mx-7-single-board-computer/

This series provides basic DT support including following features:

* Memory configuration
* eMMC
* 2x Gigabit Ethernet ports (FEC1 and FEC2)
* I2C2 bus
  * EEPROM
  * PCA9555 GPIO extender
  * PMIC
* UART1
* USB OTG port

Changes history:
v2: use generic node name for pmic (Thanks Rob)
    move board description out of fsl.txt (Shawn)
    use GPL/X11 dual licence for newly added dts files (Shawn)
    discard one level of container node (Shawn)
    squash several patches into one patch (Shawn)

Ilya Ledvich (2):
  ARM: dts: imx7d: cl-som-imx7: add basic module support
  ARM: dts: imx7d: sbc-imx7: add basic board support

 arch/arm/boot/dts/Makefile              |   2 +
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 293 ++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/imx7d-sbc-imx7.dts    |  44 +++++
 3 files changed, 339 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx7d-cl-som-imx7.dts
 create mode 100644 arch/arm/boot/dts/imx7d-sbc-imx7.dts

-- 
1.9.1

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2 1/2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-22  8:15 ` [PATCH v2 0/2] " Ilya Ledvich
@ 2015-12-22  8:15   ` Ilya Ledvich
  2015-12-22 12:17     ` Shawn Guo
  2015-12-22  8:15   ` [PATCH v2 2/2] ARM: dts: imx7d: sbc-imx7: add basic board support Ilya Ledvich
  2015-12-22 12:13   ` [PATCH v2 0/2] Add support for CL-SOM-iMX7 and SBC-iMX7 Shawn Guo
  2 siblings, 1 reply; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-22  8:15 UTC (permalink / raw)
  To: linux-arm-kernel

CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on
Freescale i.MX7 System-on-Chip family.

http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/

Add basic DT support for standalone module (without a carrier board):

* Memory configuration
* eMMC
* 2x Gigabit Ethernet ports (FEC1 and FEC2)
* I2C2 bus
  * EEPROM
  * PCA9555 GPIO extender
  * PMIC
* UART1
* USB OTG port

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
---

v2: use generic node name for pmic (Thanks Rob)
    move board description out of fsl.txt (Shawn)
    use GPL/X11 dual licence for newly added dts files (Shawn)
    discard one level of container node (Shawn)
    squash several patches into one patch (Shawn)

 arch/arm/boot/dts/Makefile              |   1 +
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 293 ++++++++++++++++++++++++++++++++
 2 files changed, 294 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx7d-cl-som-imx7.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 30bbc37..83ed521 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
 dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-14x14-evk.dtb
 dtb-$(CONFIG_SOC_IMX7D) += \
+	imx7d-cl-som-imx7.dtb \
 	imx7d-sdb.dtb
 dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-qds.dtb \
diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
new file mode 100644
index 0000000..1ec4528
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -0,0 +1,293 @@
+/*
+ * Support for CompuLab CL-SOM-iMX7 System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Ilya Ledvich <ilya@compulab.co.il>
+ *
+ * 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.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "imx7d.dtsi"
+
+/ {
+	model = "CompuLab CL-SOM-iMX7";
+	compatible = "compulab,cl-som-imx7", "fsl,imx7d";
+
+	memory {
+		reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_usb_otg1_vbus: regulator at 0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "usb_otg1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+	};
+};
+
+&cpu0 {
+	arm-supply = <&sw1a_reg>;
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>,
+			  <&clks IMX7D_ENET1_TIME_ROOT_CLK>;
+	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
+	assigned-clock-rates = <0>, <100000000>;
+	phy-mode = "rgmii";
+	phy-handle = <&ethphy0>;
+	fsl,magic-packet;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy at 0 {
+			reg = <0>;
+		};
+
+		ethphy1: ethernet-phy at 1 {
+			reg = <1>;
+		};
+	};
+};
+
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2>;
+	assigned-clocks = <&clks IMX7D_ENET2_TIME_ROOT_SRC>,
+			  <&clks IMX7D_ENET2_TIME_ROOT_CLK>;
+	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
+	assigned-clock-rates = <0>, <100000000>;
+	phy-mode = "rgmii";
+	phy-handle = <&ethphy1>;
+	fsl,magic-packet;
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	pmic: pmic at 8 {
+		compatible = "fsl,pfuze3000";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1a {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			/* use sw1c_reg to align with pfuze100/pfuze200 */
+			sw1c_reg: sw1b {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3 {
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1650000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vldo1 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen2_reg: vldo2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vccsd {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: v33 {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vldo3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vldo4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+
+	pca9555: pca9555 at 20 {
+		compatible = "nxp,pca9555";
+		gpio-controller;
+		#gpio-cells = <2>;
+		reg = <0x20>;
+	};
+
+	eeprom at 50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>;
+	assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
+	status = "okay";
+};
+
+&usbotg1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg1>;
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
+	assigned-clock-rates = <400000000>;
+	bus-width = <8>;
+	fsl,tuning-step = <2>;
+	non-removable;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_enet1: enet1grp {
+		fsl,pins = <
+			MX7D_PAD_SD2_CD_B__ENET1_MDIO			0x3
+			MX7D_PAD_SD2_WP__ENET1_MDC			0x3
+			MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC	0x1
+			MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0	0x1
+			MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1	0x1
+			MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2	0x1
+			MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3	0x1
+			MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL	0x1
+			MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC	0x1
+			MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0	0x1
+			MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1	0x1
+			MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2	0x1
+			MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3	0x1
+			MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL	0x1
+		>;
+	};
+
+	pinctrl_enet2: enet2grp {
+		fsl,pins = <
+			MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC		0x1
+			MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0		0x1
+			MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1		0x1
+			MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2		0x1
+			MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3		0x1
+			MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL		0x1
+			MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC		0x1
+			MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0		0x1
+			MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1		0x1
+			MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2		0x1
+			MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3		0x1
+			MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL		0x1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
+			MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
+			MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
+		>;
+	};
+
+	pinctrl_usbotg1: usbotg1grp {
+		fsl,pins = <
+			MX7D_PAD_GPIO1_IO05__GPIO1_IO5		0x14 /* OTG PWREN */
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX7D_PAD_SD3_CMD__SD3_CMD		0x59
+			MX7D_PAD_SD3_CLK__SD3_CLK		0x19
+			MX7D_PAD_SD3_DATA0__SD3_DATA0		0x59
+			MX7D_PAD_SD3_DATA1__SD3_DATA1		0x59
+			MX7D_PAD_SD3_DATA2__SD3_DATA2		0x59
+			MX7D_PAD_SD3_DATA3__SD3_DATA3		0x59
+			MX7D_PAD_SD3_DATA4__SD3_DATA4		0x59
+			MX7D_PAD_SD3_DATA5__SD3_DATA5		0x59
+			MX7D_PAD_SD3_DATA6__SD3_DATA6		0x59
+			MX7D_PAD_SD3_DATA7__SD3_DATA7		0x59
+			MX7D_PAD_SD3_STROBE__SD3_STROBE		0x19
+		>;
+	};
+};
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH v2 1/2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-22  8:15   ` [PATCH v2 1/2] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
@ 2015-12-22 12:17     ` Shawn Guo
  2015-12-22 14:07       ` Igor Grinberg
  0 siblings, 1 reply; 32+ messages in thread
From: Shawn Guo @ 2015-12-22 12:17 UTC (permalink / raw)
  To: linux-arm-kernel

On Tue, Dec 22, 2015 at 10:15:19AM +0200, Ilya Ledvich wrote:
> CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on
> Freescale i.MX7 System-on-Chip family.
> 
> http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/
> 
> Add basic DT support for standalone module (without a carrier board):
> 
> * Memory configuration
> * eMMC
> * 2x Gigabit Ethernet ports (FEC1 and FEC2)
> * I2C2 bus
>   * EEPROM
>   * PCA9555 GPIO extender
>   * PMIC
> * UART1
> * USB OTG port
> 
> Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
> ---
> 
> v2: use generic node name for pmic (Thanks Rob)
>     move board description out of fsl.txt (Shawn)
>     use GPL/X11 dual licence for newly added dts files (Shawn)
>     discard one level of container node (Shawn)
>     squash several patches into one patch (Shawn)
> 
>  arch/arm/boot/dts/Makefile              |   1 +
>  arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 293 ++++++++++++++++++++++++++++++++
>  2 files changed, 294 insertions(+)
>  create mode 100644 arch/arm/boot/dts/imx7d-cl-som-imx7.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 30bbc37..83ed521 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
>  dtb-$(CONFIG_SOC_IMX6UL) += \
>  	imx6ul-14x14-evk.dtb
>  dtb-$(CONFIG_SOC_IMX7D) += \
> +	imx7d-cl-som-imx7.dtb \
>  	imx7d-sdb.dtb
>  dtb-$(CONFIG_SOC_LS1021A) += \
>  	ls1021a-qds.dtb \
> diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
> new file mode 100644
> index 0000000..1ec4528
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
> @@ -0,0 +1,293 @@
> +/*
> + * Support for CompuLab CL-SOM-iMX7 System-on-Module
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Ilya Ledvich <ilya@compulab.co.il>
> + *
> + * 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.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/input/input.h>
> +#include "imx7d.dtsi"
> +
> +/ {
> +	model = "CompuLab CL-SOM-iMX7";
> +	compatible = "compulab,cl-som-imx7", "fsl,imx7d";
> +
> +	memory {
> +		reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */
> +	};
> +
> +	regulators {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <0>;

DT maintainers dislike this fake "simple-bus" container, and we were
asked to put fixed regulator directly under root.  I fixed it up like
below:

	reg_usb_otg1_vbus: regulator-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_otg1_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

Shawn

> +
> +		reg_usb_otg1_vbus: regulator at 0 {
> +			compatible = "regulator-fixed";
> +			reg = <0>;
> +			regulator-name = "usb_otg1_vbus";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
> +			enable-active-high;
> +		};
> +	};
> +};
> +
> +&cpu0 {
> +	arm-supply = <&sw1a_reg>;
> +};
> +
> +&fec1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_enet1>;
> +	assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>,
> +			  <&clks IMX7D_ENET1_TIME_ROOT_CLK>;
> +	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
> +	assigned-clock-rates = <0>, <100000000>;
> +	phy-mode = "rgmii";
> +	phy-handle = <&ethphy0>;
> +	fsl,magic-packet;
> +	status = "okay";
> +
> +	mdio {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		ethphy0: ethernet-phy at 0 {
> +			reg = <0>;
> +		};
> +
> +		ethphy1: ethernet-phy at 1 {
> +			reg = <1>;
> +		};
> +	};
> +};
> +
> +&fec2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_enet2>;
> +	assigned-clocks = <&clks IMX7D_ENET2_TIME_ROOT_SRC>,
> +			  <&clks IMX7D_ENET2_TIME_ROOT_CLK>;
> +	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
> +	assigned-clock-rates = <0>, <100000000>;
> +	phy-mode = "rgmii";
> +	phy-handle = <&ethphy1>;
> +	fsl,magic-packet;
> +	status = "okay";
> +};
> +
> +&i2c2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c2>;
> +	status = "okay";
> +
> +	pmic: pmic at 8 {
> +		compatible = "fsl,pfuze3000";
> +		reg = <0x08>;
> +
> +		regulators {
> +			sw1a_reg: sw1a {
> +				regulator-min-microvolt = <700000>;
> +				regulator-max-microvolt = <1475000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +				regulator-ramp-delay = <6250>;
> +			};
> +
> +			/* use sw1c_reg to align with pfuze100/pfuze200 */
> +			sw1c_reg: sw1b {
> +				regulator-min-microvolt = <700000>;
> +				regulator-max-microvolt = <1475000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +				regulator-ramp-delay = <6250>;
> +			};
> +
> +			sw2_reg: sw2 {
> +				regulator-min-microvolt = <1500000>;
> +				regulator-max-microvolt = <1850000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +			};
> +
> +			sw3a_reg: sw3 {
> +				regulator-min-microvolt = <900000>;
> +				regulator-max-microvolt = <1650000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +			};
> +
> +			swbst_reg: swbst {
> +				regulator-min-microvolt = <5000000>;
> +				regulator-max-microvolt = <5150000>;
> +			};
> +
> +			snvs_reg: vsnvs {
> +				regulator-min-microvolt = <1000000>;
> +				regulator-max-microvolt = <3000000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +			};
> +
> +			vref_reg: vrefddr {
> +				regulator-boot-on;
> +				regulator-always-on;
> +			};
> +
> +			vgen1_reg: vldo1 {
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +
> +			vgen2_reg: vldo2 {
> +				regulator-min-microvolt = <800000>;
> +				regulator-max-microvolt = <1550000>;
> +			};
> +
> +			vgen3_reg: vccsd {
> +				regulator-min-microvolt = <2850000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +
> +			vgen4_reg: v33 {
> +				regulator-min-microvolt = <2850000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +
> +			vgen5_reg: vldo3 {
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +
> +			vgen6_reg: vldo4 {
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +			};
> +		};
> +	};
> +
> +	pca9555: pca9555 at 20 {
> +		compatible = "nxp,pca9555";
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +		reg = <0x20>;
> +	};
> +
> +	eeprom at 50 {
> +		compatible = "atmel,24c08";
> +		reg = <0x50>;
> +		pagesize = <16>;
> +	};
> +};
> +
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart1>;
> +	assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>;
> +	assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
> +	status = "okay";
> +};
> +
> +&usbotg1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usbotg1>;
> +	vbus-supply = <&reg_usb_otg1_vbus>;
> +	status = "okay";
> +};
> +
> +&usdhc3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc3>;
> +	assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
> +	assigned-clock-rates = <400000000>;
> +	bus-width = <8>;
> +	fsl,tuning-step = <2>;
> +	non-removable;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	pinctrl_enet1: enet1grp {
> +		fsl,pins = <
> +			MX7D_PAD_SD2_CD_B__ENET1_MDIO			0x3
> +			MX7D_PAD_SD2_WP__ENET1_MDC			0x3
> +			MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC	0x1
> +			MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0	0x1
> +			MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1	0x1
> +			MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2	0x1
> +			MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3	0x1
> +			MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL	0x1
> +			MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC	0x1
> +			MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0	0x1
> +			MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1	0x1
> +			MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2	0x1
> +			MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3	0x1
> +			MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL	0x1
> +		>;
> +	};
> +
> +	pinctrl_enet2: enet2grp {
> +		fsl,pins = <
> +			MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC		0x1
> +			MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0		0x1
> +			MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1		0x1
> +			MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2		0x1
> +			MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3		0x1
> +			MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL		0x1
> +			MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC		0x1
> +			MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0		0x1
> +			MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1		0x1
> +			MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2		0x1
> +			MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3		0x1
> +			MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL		0x1
> +		>;
> +	};
> +
> +	pinctrl_i2c2: i2c2grp {
> +		fsl,pins = <
> +			MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
> +			MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
> +		>;
> +	};
> +
> +	pinctrl_uart1: uart1grp {
> +		fsl,pins = <
> +			MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
> +			MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
> +		>;
> +	};
> +
> +	pinctrl_usbotg1: usbotg1grp {
> +		fsl,pins = <
> +			MX7D_PAD_GPIO1_IO05__GPIO1_IO5		0x14 /* OTG PWREN */
> +		>;
> +	};
> +
> +	pinctrl_usdhc3: usdhc3grp {
> +		fsl,pins = <
> +			MX7D_PAD_SD3_CMD__SD3_CMD		0x59
> +			MX7D_PAD_SD3_CLK__SD3_CLK		0x19
> +			MX7D_PAD_SD3_DATA0__SD3_DATA0		0x59
> +			MX7D_PAD_SD3_DATA1__SD3_DATA1		0x59
> +			MX7D_PAD_SD3_DATA2__SD3_DATA2		0x59
> +			MX7D_PAD_SD3_DATA3__SD3_DATA3		0x59
> +			MX7D_PAD_SD3_DATA4__SD3_DATA4		0x59
> +			MX7D_PAD_SD3_DATA5__SD3_DATA5		0x59
> +			MX7D_PAD_SD3_DATA6__SD3_DATA6		0x59
> +			MX7D_PAD_SD3_DATA7__SD3_DATA7		0x59
> +			MX7D_PAD_SD3_STROBE__SD3_STROBE		0x19
> +		>;
> +	};
> +};
> -- 
> 1.9.1
> 
> 

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2 1/2] ARM: dts: imx7d: cl-som-imx7: add basic module support
  2015-12-22 12:17     ` Shawn Guo
@ 2015-12-22 14:07       ` Igor Grinberg
  0 siblings, 0 replies; 32+ messages in thread
From: Igor Grinberg @ 2015-12-22 14:07 UTC (permalink / raw)
  To: linux-arm-kernel

Hi Shawn,

On 12/22/15 14:17, Shawn Guo wrote:
> On Tue, Dec 22, 2015 at 10:15:19AM +0200, Ilya Ledvich wrote:

[...]

>> +/ {
>> +	model = "CompuLab CL-SOM-iMX7";
>> +	compatible = "compulab,cl-som-imx7", "fsl,imx7d";
>> +
>> +	memory {
>> +		reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */
>> +	};
>> +
>> +	regulators {
>> +		compatible = "simple-bus";
>> +		#address-cells = <1>;
>> +		#size-cells = <0>;
> 
> DT maintainers dislike this fake "simple-bus" container, and we were
> asked to put fixed regulator directly under root.  I fixed it up like
> below:
> 
> 	reg_usb_otg1_vbus: regulator-vbus {
> 		compatible = "regulator-fixed";
> 		regulator-name = "usb_otg1_vbus";
> 		regulator-min-microvolt = <5000000>;
> 		regulator-max-microvolt = <5000000>;
> 		gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
> 		enable-active-high;
> 	};
> 

Looks good! Thanks for adjusting this.

[...]

-- 
Regards,
Igor.

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2 2/2] ARM: dts: imx7d: sbc-imx7: add basic board support
  2015-12-22  8:15 ` [PATCH v2 0/2] " Ilya Ledvich
  2015-12-22  8:15   ` [PATCH v2 1/2] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
@ 2015-12-22  8:15   ` Ilya Ledvich
  2015-12-22 12:19     ` Shawn Guo
  2015-12-22 12:13   ` [PATCH v2 0/2] Add support for CL-SOM-iMX7 and SBC-iMX7 Shawn Guo
  2 siblings, 1 reply; 32+ messages in thread
From: Ilya Ledvich @ 2015-12-22  8:15 UTC (permalink / raw)
  To: linux-arm-kernel

SBC-iMX7 is a single board computer designed for industrial
and embedded applications. It is based on the Freescale i.MX7
system-on-chip. SBC-iMX7 is implemented with the CL-SOM-iMX7
System-on-Module providing most of the functions, and SB-SOM-iMX7
carrier board providing additional peripheral functions and
connectors.

http://www.compulab.co.il/products/sbcs/sbc-imx7-freescale-i-mx-7-single-board-computer/

http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/

Add basic board support, including SD card as a secondary boot and storage device

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
---

v2: move board description out of fsl.txt (Shawn)
    use GPL/X11 dual licence for newly added dts files (Shawn)

 arch/arm/boot/dts/Makefile           |  1 +
 arch/arm/boot/dts/imx7d-sbc-imx7.dts | 44 ++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx7d-sbc-imx7.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 83ed521..72ef172 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -351,6 +351,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-14x14-evk.dtb
 dtb-$(CONFIG_SOC_IMX7D) += \
 	imx7d-cl-som-imx7.dtb \
+	imx7d-sbc-imx7.dtb \
 	imx7d-sdb.dtb
 dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-qds.dtb \
diff --git a/arch/arm/boot/dts/imx7d-sbc-imx7.dts b/arch/arm/boot/dts/imx7d-sbc-imx7.dts
new file mode 100644
index 0000000..000f5b6
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-sbc-imx7.dts
@@ -0,0 +1,44 @@
+/*
+ * Support for CompuLab SBC-iMX7 Single Board Computer
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Ilya Ledvich <ilya@compulab.co.il>
+ *
+ * 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.
+ */
+
+#include "imx7d-cl-som-imx7.dts"
+
+/ {
+	model = "CompuLab SBC-iMX7";
+	compatible = "compulab,sbc-imx7", "compulab,cl-som-imx7", "fsl,imx7d";
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+	enable-sdio-wakeup;
+	status = "okay";
+};
+
+&iomuxc {
+	cl-som-imx7 {
+		pinctrl_usdhc1: usdhc1grp {
+			fsl,pins = <
+				MX7D_PAD_SD1_CMD__SD1_CMD		0x59
+				MX7D_PAD_SD1_CLK__SD1_CLK		0x19
+				MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
+				MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
+				MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
+				MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
+				MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
+				MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
+			>;
+		};
+	};
+};
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 32+ messages in thread

* [PATCH v2 2/2] ARM: dts: imx7d: sbc-imx7: add basic board support
  2015-12-22  8:15   ` [PATCH v2 2/2] ARM: dts: imx7d: sbc-imx7: add basic board support Ilya Ledvich
@ 2015-12-22 12:19     ` Shawn Guo
  2015-12-22 14:13       ` Igor Grinberg
  0 siblings, 1 reply; 32+ messages in thread
From: Shawn Guo @ 2015-12-22 12:19 UTC (permalink / raw)
  To: linux-arm-kernel

On Tue, Dec 22, 2015 at 10:15:20AM +0200, Ilya Ledvich wrote:
> diff --git a/arch/arm/boot/dts/imx7d-sbc-imx7.dts b/arch/arm/boot/dts/imx7d-sbc-imx7.dts
> new file mode 100644
> index 0000000..000f5b6
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7d-sbc-imx7.dts
> @@ -0,0 +1,44 @@
> +/*
> + * Support for CompuLab SBC-iMX7 Single Board Computer
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Ilya Ledvich <ilya@compulab.co.il>
> + *
> + * 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.
> + */
> +
> +#include "imx7d-cl-som-imx7.dts"
> +
> +/ {
> +	model = "CompuLab SBC-iMX7";
> +	compatible = "compulab,sbc-imx7", "compulab,cl-som-imx7", "fsl,imx7d";
> +};
> +
> +&usdhc1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc1>;
> +	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
> +	wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
> +	enable-sdio-wakeup;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	cl-som-imx7 {

This container should be dropped too.  Please check my imx/dt branch for
the fixup I made.

Shawn

> +		pinctrl_usdhc1: usdhc1grp {
> +			fsl,pins = <
> +				MX7D_PAD_SD1_CMD__SD1_CMD		0x59
> +				MX7D_PAD_SD1_CLK__SD1_CLK		0x19
> +				MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
> +				MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
> +				MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
> +				MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
> +				MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
> +				MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
> +			>;
> +		};
> +	};
> +};
> -- 
> 1.9.1
> 
> 

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2 2/2] ARM: dts: imx7d: sbc-imx7: add basic board support
  2015-12-22 12:19     ` Shawn Guo
@ 2015-12-22 14:13       ` Igor Grinberg
  0 siblings, 0 replies; 32+ messages in thread
From: Igor Grinberg @ 2015-12-22 14:13 UTC (permalink / raw)
  To: linux-arm-kernel

On 12/22/15 14:19, Shawn Guo wrote:
> On Tue, Dec 22, 2015 at 10:15:20AM +0200, Ilya Ledvich wrote:

[...]

>> +&iomuxc {
>> +	cl-som-imx7 {
> 
> This container should be dropped too.  Please check my imx/dt branch for
> the fixup I made.

Ahhh... Sorry, we've messed this up...
While removing the redundant container from the other patch,
this one was forgotten...
Sorry about this. Will pay more attention next time.

I've checked out your imx/dt branch and both patches look good.
Thanks for fixing this for us!

> 
> Shawn
> 
>> +		pinctrl_usdhc1: usdhc1grp {
>> +			fsl,pins = <
>> +				MX7D_PAD_SD1_CMD__SD1_CMD		0x59
>> +				MX7D_PAD_SD1_CLK__SD1_CLK		0x19
>> +				MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
>> +				MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
>> +				MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
>> +				MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
>> +				MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
>> +				MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
>> +			>;
>> +		};
>> +	};
>> +};
>> -- 
>> 1.9.1
>>
>>
> 

-- 
Regards,
Igor.

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2 0/2] Add support for CL-SOM-iMX7 and SBC-iMX7
  2015-12-22  8:15 ` [PATCH v2 0/2] " Ilya Ledvich
  2015-12-22  8:15   ` [PATCH v2 1/2] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
  2015-12-22  8:15   ` [PATCH v2 2/2] ARM: dts: imx7d: sbc-imx7: add basic board support Ilya Ledvich
@ 2015-12-22 12:13   ` Shawn Guo
  2015-12-22 14:14     ` Igor Grinberg
  2 siblings, 1 reply; 32+ messages in thread
From: Shawn Guo @ 2015-12-22 12:13 UTC (permalink / raw)
  To: linux-arm-kernel

On Tue, Dec 22, 2015 at 10:15:18AM +0200, Ilya Ledvich wrote:
> Ilya Ledvich (2):
>   ARM: dts: imx7d: cl-som-imx7: add basic module support
>   ARM: dts: imx7d: sbc-imx7: add basic board support

I still have two comments there.  But considering that I'm about to send
v4.5 stuff today, I fixed them up and applied the series.  I will reply
to individual patch with my comments.

Shawn

^ permalink raw reply	[flat|nested] 32+ messages in thread

* [PATCH v2 0/2] Add support for CL-SOM-iMX7 and SBC-iMX7
  2015-12-22 12:13   ` [PATCH v2 0/2] Add support for CL-SOM-iMX7 and SBC-iMX7 Shawn Guo
@ 2015-12-22 14:14     ` Igor Grinberg
  0 siblings, 0 replies; 32+ messages in thread
From: Igor Grinberg @ 2015-12-22 14:14 UTC (permalink / raw)
  To: linux-arm-kernel

On 12/22/15 14:13, Shawn Guo wrote:
> On Tue, Dec 22, 2015 at 10:15:18AM +0200, Ilya Ledvich wrote:
>> Ilya Ledvich (2):
>>   ARM: dts: imx7d: cl-som-imx7: add basic module support
>>   ARM: dts: imx7d: sbc-imx7: add basic board support
> 
> I still have two comments there.  But considering that I'm about to send
> v4.5 stuff today, I fixed them up and applied the series.  I will reply
> to individual patch with my comments.

Thank you very much for fixing those up.
I've checked the imx/dt branch and it looks good.

Thanks!

-- 
Regards,
Igor.

^ permalink raw reply	[flat|nested] 32+ messages in thread

end of thread, other threads:[~2015-12-22 14:14 UTC | newest]

Thread overview: 32+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-12-07  7:14 [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Ilya Ledvich
2015-12-07  7:14 ` [PATCH 1/8] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
2015-12-08 15:14   ` Rob Herring
2015-12-10 14:01     ` [PATCH v2] " Igor Grinberg
2015-12-14  2:43       ` Shawn Guo
2015-12-16 14:01         ` Igor Grinberg
2015-12-21  6:36           ` Shawn Guo
2015-12-21  8:07             ` Igor Grinberg
2015-12-21 13:54               ` Shawn Guo
2015-12-21 13:59               ` Shawn Guo
2015-12-22  7:38                 ` Igor Grinberg
2015-12-07  7:14 ` [PATCH 2/8] ARM: dts: imx7d: cl-som-imx7: add usb otg support Ilya Ledvich
2015-12-07  7:14 ` [PATCH 3/8] ARM: dts: imx7d: cl-som-imx7: add eMMC support Ilya Ledvich
2015-12-07  7:14 ` [PATCH 4/8] ARM: dts: imx7d: cl-som-imx7: add fec1 support Ilya Ledvich
2015-12-07  7:14 ` [PATCH 5/8] ARM: dts: imx7d: cl-som-imx7: add eeprom support Ilya Ledvich
2015-12-07  7:14 ` [PATCH 6/8] ARM: dts: imx7d: cl-som-imx7: add gpio extender support Ilya Ledvich
2015-12-07  7:14 ` [PATCH 7/8] ARM: dts: imx7d: cl-som-imx7: add fec2 support Ilya Ledvich
2015-12-07  7:14 ` [PATCH 8/8] ARM: dts: imx7d: sbc-imx7: add basic board support Ilya Ledvich
2015-12-08 15:16   ` Rob Herring
2015-12-14  2:47 ` [PATCH 0/8] Add support for CL-SOM-iMX7 and SBC-iMX7 Shawn Guo
2015-12-16 14:09   ` Igor Grinberg
2015-12-21  6:41     ` Shawn Guo
2015-12-21  7:54       ` Igor Grinberg
2015-12-22  8:15 ` [PATCH v2 0/2] " Ilya Ledvich
2015-12-22  8:15   ` [PATCH v2 1/2] ARM: dts: imx7d: cl-som-imx7: add basic module support Ilya Ledvich
2015-12-22 12:17     ` Shawn Guo
2015-12-22 14:07       ` Igor Grinberg
2015-12-22  8:15   ` [PATCH v2 2/2] ARM: dts: imx7d: sbc-imx7: add basic board support Ilya Ledvich
2015-12-22 12:19     ` Shawn Guo
2015-12-22 14:13       ` Igor Grinberg
2015-12-22 12:13   ` [PATCH v2 0/2] Add support for CL-SOM-iMX7 and SBC-iMX7 Shawn Guo
2015-12-22 14:14     ` Igor Grinberg

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