[PATCH 0/2] ARM: dts: am3355: add support for the Sancloud Beaglebone Enhanced

[PATCH 0/2] ARM: dts: am3355: add support for the Sancloud Beaglebone Enhanced

[Koen Kooi]

The "Beaglebone Enhanced" by Sancloud is based on the Beaglebone Black,
but with the following differences:

 * Gigabit capable PHY
 * Extra USB hub, optional i2c control
 * lps3331ap barometer connected over i2c
 * MPU6050 6 axis MEMS accelerometer/gyro connected over i2c
 * 1GiB DDR3 RAM
 * RTL8723 Wifi/Bluetooth connected over USB

This series adds the Sancloud vendor prefix as well as the actual dts.

Koen Kooi (2):
  dt-bindings: Add vendor prefix for Sancloud
  ARM: dts: am335x: add am335x-sancloud-bbe board support

 .../devicetree/bindings/vendor-prefixes.txt        |   1 +
 arch/arm/boot/dts/Makefile                         |   1 +
 arch/arm/boot/dts/am335x-sancloud-bbe.dts          | 146 +++++++++++++++++++++
 3 files changed, 148 insertions(+)
 create mode 100644 arch/arm/boot/dts/am335x-sancloud-bbe.dts

-- 
2.0.1

[PATCH 1/2] dt-bindings: Add vendor prefix for Sancloud

[Koen Kooi]

Add vendor prefix for Sancloud Ltd.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
 Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 7cad066..c7aaa1f 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -314,6 +314,7 @@ rohm	ROHM Semiconductor Co., Ltd
 roofull	Shenzhen Roofull Technology Co, Ltd
 samsung	Samsung Semiconductor
 samtec	Samtec/Softing company
+sancloud	Sancloud Ltd
 sandisk	Sandisk Corporation
 sbs	Smart Battery System
 schindler	Schindler
-- 
2.0.1

Re: [PATCH 1/2] dt-bindings: Add vendor prefix for Sancloud

[Rob Herring]

On Wed, Jul 11, 2018 at 08:53:09AM +0200, Koen Kooi wrote:
> Add vendor prefix for Sancloud Ltd.
> 
> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
> ---
>  Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
>  1 file changed, 1 insertion(+)

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

[PATCH 2/2] ARM: dts: am335x: add am335x-sancloud-bbe board support

[Koen Kooi]

The "Beaglebone Enhanced" by Sancloud is based on the Beaglebone Black,
but with the following differences:

 * Gigabit capable PHY
 * Extra USB hub, optional i2c control
 * lps3331ap barometer connected over i2c
 * MPU6050 6 axis MEMS accelerometer/gyro connected over i2c
 * 1GiB DDR3 RAM
 * RTL8723 Wifi/Bluetooth connected over USB

Tested on a revision G board.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
 arch/arm/boot/dts/Makefile                |   1 +
 arch/arm/boot/dts/am335x-sancloud-bbe.dts | 146 ++++++++++++++++++++++++++++++
 2 files changed, 147 insertions(+)
 create mode 100644 arch/arm/boot/dts/am335x-sancloud-bbe.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 37a3de7..83a4d61 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -695,6 +695,7 @@ dtb-$(CONFIG_SOC_AM33XX) += \
 	am335x-pepper.dtb \
 	am335x-phycore-rdk.dtb \
 	am335x-pocketbeagle.dtb \
+	am335x-sancloud-bbe.dtb \
 	am335x-shc.dtb \
 	am335x-sbc-t335.dtb \
 	am335x-sl50.dtb \
diff --git a/arch/arm/boot/dts/am335x-sancloud-bbe.dts b/arch/arm/boot/dts/am335x-sancloud-bbe.dts
new file mode 100644
index 0000000..3d4f413
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-sancloud-bbe.dts
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * 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 "am33xx.dtsi"
+#include "am335x-bone-common.dtsi"
+#include "am335x-boneblack-common.dtsi"
+
+/ {
+	model = "SanCloud BeagleBone Enhanced";
+	compatible = "sancloud,am335x-boneenhanced", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
+};
+
+&cpu0_opp_table {
+	/*
+	 * All PG 2.0 silicon may not support 1GHz but some of the early
+	 * BeagleBone Blacks have PG 2.0 silicon which is guaranteed
+	 * to support 1GHz OPP so enable it for PG 2.0 on this board.
+	 */
+	oppnitro-1000000000 {
+		opp-supported-hw = <0x06 0x0100>;
+	};
+};
+
+&am33xx_pinmux {
+	pinctrl-names = "default";
+
+	cpsw_default: cpsw_default {
+		pinctrl-single,pins = <
+			/* Slave 1 */
+			AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txen.rgmii1_tctl */
+			AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxdv.rgmii1_rctl */
+			AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd3.rgmii1_td3 */
+			AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd2.rgmii1_td2 */
+			AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd1.rgmii1_td1 */
+			AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd0.rgmii1_td0 */
+			AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txclk.rgmii1_tclk */
+			AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxclk.rgmii1_rclk */
+			AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd3.rgmii1_rd3 */
+			AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd2.rgmii1_rd2 */
+			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd1.rgmii1_rd1 */
+			AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd0.rgmii1_rd0 */
+		>;
+	};
+
+	cpsw_sleep: cpsw_sleep {
+		pinctrl-single,pins = <
+			/* Slave 1 reset value */
+			AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
+		>;
+	};
+
+	davinci_mdio_default: davinci_mdio_default {
+		pinctrl-single,pins = <
+			/* MDIO */
+			AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
+			AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */
+		>;
+	};
+
+	davinci_mdio_sleep: davinci_mdio_sleep {
+		pinctrl-single,pins = <
+			/* MDIO reset value */
+			AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+		>;
+	};
+
+	usb_hub_ctrl: usb_hub_ctrl {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLUP | MUX_MODE7)     /* rmii1_refclk.gpio0_29 */
+		>;
+	};
+
+	mpu6050_pins: pinmux_mpu6050_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x968, PIN_INPUT | MUX_MODE7)    /* uart0_ctsn.gpio1_8 */
+		>;
+	};
+
+	lps3331ap_pins: pinmux_lps3331ap_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE7)     /* gpmc_a10.gpio1_26 */
+		>;
+	};
+};
+
+&mac {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&cpsw_default>;
+	pinctrl-1 = <&cpsw_sleep>;
+	status = "okay";
+};
+
+&davinci_mdio {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&davinci_mdio_default>;
+	pinctrl-1 = <&davinci_mdio_sleep>;
+	status = "okay";
+};
+
+&cpsw_emac0 {
+	phy_id = <&davinci_mdio>, <0>;
+	phy-mode = "rgmii-txid";
+};
+
+&i2c0 {
+	lps331ap: lps331ap@5C {
+		compatible = "st,lps331ap";
+		st,drdy-int-pin = <1>;
+		reg = <0x5C>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <26 IRQ_TYPE_EDGE_RISING>;
+	};
+
+	mpu6050: mpu6050@68 {
+		compatible = "invensense,mpu6050";
+		reg = <0x68>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <2 IRQ_TYPE_EDGE_RISING>;
+		orientation = <0xff 0 0 0 1 0 0 0 0xff>;
+	};
+
+	usb2512b@2c {
+		compatible = "microchip,usb2512b";
+		reg = <0x2c>;
+		reset-gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
+		/* wifi on port 4 */
+	};
+};
-- 
2.0.1

Re: [PATCH 2/2] ARM: dts: am335x: add am335x-sancloud-bbe board support

[kbuild test robot]

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Hi Koen,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.18-rc4 next-20180710]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Koen-Kooi/ARM-dts-am3355-add-support-for-the-Sancloud-Beaglebone-Enhanced/20180711-145613
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm-versatile_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.2.0 make.cross ARCH=arm 

All errors (new ones prefixed by >>):

>> Error: arch/arm/boot/dts/am335x-sancloud-bbe.dts:129.20-21 syntax error
>> FATAL ERROR: Unable to parse input tree

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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