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* [PATCH V1 0/3] Add flexcan support
@ 2018-10-24 11:14 Joakim Zhang
  2018-10-24 11:14 ` [PATCH V1 1/3] ARM: dts: imx6sx-sdb: " Joakim Zhang
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Joakim Zhang @ 2018-10-24 11:14 UTC (permalink / raw)
  To: shawnguo, s.hauer
  Cc: kernel, Fabio Estevam, dl-linux-imx, robh+dt, linux-arm-kernel,
	devicetree, linux-kernel, Joakim Zhang

This patch series intends to add flexcan support for IMX6 platforms.

Dong Aisheng (3):
  ARM: dts: imx6sx-sdb: Add flexcan support
  ARM: dts: imx6sx-sabreauto: Add flexcan support
  ARM: dts: sabreauto: Add flexcan support

 .../boot/dts/imx6dl-sabreauto-flexcan1.dts    | 19 +++++++
 .../arm/boot/dts/imx6q-sabreauto-flexcan1.dts | 19 +++++++
 arch/arm/boot/dts/imx6qdl-sabreauto.dtsi      | 48 ++++++++++++++++
 arch/arm/boot/dts/imx6sx-sabreauto.dts        | 57 +++++++++++++++++++
 arch/arm/boot/dts/imx6sx-sdb-reva.dts         | 12 ++++
 arch/arm/boot/dts/imx6sx-sdb.dts              |  5 ++
 arch/arm/boot/dts/imx6sx-sdb.dtsi             | 42 ++++++++++++++
 7 files changed, 202 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts
 create mode 100644 arch/arm/boot/dts/imx6q-sabreauto-flexcan1.dts

-- 
2.17.1


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [PATCH V1 1/3] ARM: dts: imx6sx-sdb: Add flexcan support
  2018-10-24 11:14 [PATCH V1 0/3] Add flexcan support Joakim Zhang
@ 2018-10-24 11:14 ` Joakim Zhang
  2018-10-24 11:14 ` [PATCH V1 2/3] ARM: dts: imx6sx-sabreauto: " Joakim Zhang
  2018-10-24 11:14 ` [PATCH V1 3/3] ARM: dts: sabreauto: " Joakim Zhang
  2 siblings, 0 replies; 6+ messages in thread
From: Joakim Zhang @ 2018-10-24 11:14 UTC (permalink / raw)
  To: shawnguo, s.hauer
  Cc: kernel, Fabio Estevam, dl-linux-imx, robh+dt, linux-arm-kernel,
	devicetree, linux-kernel, A.s. Dong, Joakim Zhang

From: Dong Aisheng <aisheng.dong@nxp.com>

CAN transceiver is different on RevA and RevB board.
It's active high on RevA while active low on Rev B.

Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
 arch/arm/boot/dts/imx6sx-sdb-reva.dts | 12 ++++++++
 arch/arm/boot/dts/imx6sx-sdb.dts      |  5 ++++
 arch/arm/boot/dts/imx6sx-sdb.dtsi     | 42 +++++++++++++++++++++++++++
 3 files changed, 59 insertions(+)

diff --git a/arch/arm/boot/dts/imx6sx-sdb-reva.dts b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
index 9cc6ff206aea..d98dcf00b9c4 100644
--- a/arch/arm/boot/dts/imx6sx-sdb-reva.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
@@ -10,6 +10,18 @@
 
 / {
 	model = "Freescale i.MX6 SoloX SDB RevA Board";
+
+	/* Transceiver EN/STBY is active high on RevA board */
+	reg_can_en: regulator-can-en {
+		gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_can_stby: regulator-can-stby {
+		gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_can_en>;
+	};
 };
 
 &i2c1 {
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index 6dd9bebfe027..092b8de142a8 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -10,6 +10,11 @@
 
 / {
 	model = "Freescale i.MX6 SoloX SDB RevB Board";
+
+	/* Transceiver EN/STBY is active low on RevB board */
+	reg_can_stby: regulator-can-stby {
+		gpio = <&gpio4 27 GPIO_ACTIVE_LOW>;
+	};
 };
 
 &i2c1 {
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi
index 53b3408b5fab..4de2473293aa 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dtsi
+++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi
@@ -138,6 +138,20 @@
 		regulator-max-microvolt = <5000000>;
 	};
 
+	reg_can_en: regulator-can-en {
+		compatible = "regulator-fixed";
+		regulator-name = "can-en";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	reg_can_stby: regulator-can-stby {
+		compatible = "regulator-fixed";
+		regulator-name = "can-stby";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
 	sound {
 		compatible = "fsl,imx6sx-sdb-wm8962", "fsl,imx-audio-wm8962";
 		model = "wm8962-audio";
@@ -204,6 +218,20 @@
 	status = "okay";
 };
 
+&flexcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	xceiver-supply = <&reg_can_stby>;
+	status = "okay";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can_stby>;
+	status = "okay";
+};
+
 &i2c3 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
@@ -399,6 +427,20 @@
 			>;
 		};
 
+		pinctrl_flexcan1: flexcan1grp {
+			fsl,pins = <
+				MX6SX_PAD_QSPI1B_DQS__CAN1_TX		0x1b020
+				MX6SX_PAD_QSPI1A_SS1_B__CAN1_RX		0x1b020
+			>;
+		};
+
+		pinctrl_flexcan2: flexcan2grp {
+			fsl,pins = <
+				MX6SX_PAD_QSPI1B_SS1_B__CAN2_RX		0x1b020
+				MX6SX_PAD_QSPI1A_DQS__CAN2_TX		0x1b020
+			>;
+		};
+
 		pinctrl_gpio_keys: gpio_keysgrp {
 			fsl,pins = <
 				MX6SX_PAD_CSI_DATA04__GPIO1_IO_18 0x17059
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH V1 2/3] ARM: dts: imx6sx-sabreauto: Add flexcan support
  2018-10-24 11:14 [PATCH V1 0/3] Add flexcan support Joakim Zhang
  2018-10-24 11:14 ` [PATCH V1 1/3] ARM: dts: imx6sx-sdb: " Joakim Zhang
@ 2018-10-24 11:14 ` Joakim Zhang
  2018-10-24 11:14 ` [PATCH V1 3/3] ARM: dts: sabreauto: " Joakim Zhang
  2 siblings, 0 replies; 6+ messages in thread
From: Joakim Zhang @ 2018-10-24 11:14 UTC (permalink / raw)
  To: shawnguo, s.hauer
  Cc: kernel, Fabio Estevam, dl-linux-imx, robh+dt, linux-arm-kernel,
	devicetree, linux-kernel, A.s. Dong, Joakim Zhang

From: Dong Aisheng <aisheng.dong@nxp.com>

The CAN transceiver on MX6SX Sabreauto board seems in sleep mode
by default after power up the board. User has to press the wakeup
key on ARD baseboard before using the transceiver, or it may not
work properly when power up the board at the first time(warm reset
does not have such issue).

This patch operates the wake pin too besides stby/en pins by chaining
them together in regulator mode.

Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
 arch/arm/boot/dts/imx6sx-sabreauto.dts | 57 ++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index 841a27f3198f..8f3319e7692f 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -36,6 +36,35 @@
 		gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};
+
+	reg_can_wake: regulator-can-wake {
+		compatible = "regulator-fixed";
+		regulator-name = "can-wake";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&max7310_b 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_can_en: regulator-can-en {
+		compatible = "regulator-fixed";
+		regulator-name = "can-en";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&max7310_b 5 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_can_wake>;
+	};
+
+	reg_can_stby: regulator-can-stby {
+		compatible = "regulator-fixed";
+		regulator-name = "can-stby";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&max7310_b 4 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_can_en>;
+	};
 };
 
 &anaclk2 {
@@ -75,6 +104,20 @@
 	status = "okay";
 };
 
+&flexcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	xceiver-supply = <&reg_can_stby>;
+	status = "okay";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can_stby>;
+	status = "okay";
+};
+
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
@@ -149,6 +192,20 @@
 		>;
 	};
 
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6SX_PAD_QSPI1B_DQS__CAN1_TX   0x1b020
+			MX6SX_PAD_QSPI1A_SS1_B__CAN1_RX	0x1b020
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX6SX_PAD_QSPI1B_SS1_B__CAN2_RX 0x1b020
+			MX6SX_PAD_QSPI1A_DQS__CAN2_TX	0x1b020
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX6SX_PAD_GPIO1_IO03__I2C2_SDA          0x4001b8b1
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH V1 3/3] ARM: dts: sabreauto: Add flexcan support
  2018-10-24 11:14 [PATCH V1 0/3] Add flexcan support Joakim Zhang
  2018-10-24 11:14 ` [PATCH V1 1/3] ARM: dts: imx6sx-sdb: " Joakim Zhang
  2018-10-24 11:14 ` [PATCH V1 2/3] ARM: dts: imx6sx-sabreauto: " Joakim Zhang
@ 2018-10-24 11:14 ` Joakim Zhang
  2018-10-24 11:19   ` Fabio Estevam
  2 siblings, 1 reply; 6+ messages in thread
From: Joakim Zhang @ 2018-10-24 11:14 UTC (permalink / raw)
  To: shawnguo, s.hauer
  Cc: kernel, Fabio Estevam, dl-linux-imx, robh+dt, linux-arm-kernel,
	devicetree, linux-kernel, A.s. Dong, Joakim Zhang

From: Dong Aisheng <aisheng.dong@nxp.com>

The flexcan1 is pin conflict with fec. So we add a new dts file with
flexcan1 enabled with fec disabled for user to use.

Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
 .../boot/dts/imx6dl-sabreauto-flexcan1.dts    | 19 ++++++++
 .../arm/boot/dts/imx6q-sabreauto-flexcan1.dts | 19 ++++++++
 arch/arm/boot/dts/imx6qdl-sabreauto.dtsi      | 48 +++++++++++++++++++
 3 files changed, 86 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts
 create mode 100644 arch/arm/boot/dts/imx6q-sabreauto-flexcan1.dts

diff --git a/arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts b/arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts
new file mode 100644
index 000000000000..963e0b559d60
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2013 Freescale Semiconductor, Inc.
+ *
+ * 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 "imx6dl-sabreauto.dts"
+
+&can1{
+	status = "okay";
+};
+
+&fec {
+	/* pin conflict with flexcan1 */
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/imx6q-sabreauto-flexcan1.dts b/arch/arm/boot/dts/imx6q-sabreauto-flexcan1.dts
new file mode 100644
index 000000000000..2648437a983f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-sabreauto-flexcan1.dts
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2013 Freescale Semiconductor, Inc.
+ *
+ * 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 "imx6q-sabreauto.dts"
+
+&can1{
+	status = "okay";
+};
+
+&fec {
+	/* pin conflict with flexcan1 */
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index a10f0ad0bfb1..205f063ee5a4 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -101,6 +101,25 @@
 		enable-active-high;
 	};
 
+	reg_can_en: regulator-can-en {
+		compatible = "regulator-fixed";
+		regulator-name = "can-en";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&max7310_b 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_can_stby: regulator-can-stby {
+		compatible = "regulator-fixed";
+		regulator-name = "can-stby";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&max7310_b 5 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_can_en>;
+	};
+
 	sound-cs42888 {
 		compatible = "fsl,imx6-sabreauto-cs42888",
 			"fsl,imx-audio-cs42888";
@@ -279,6 +298,21 @@
 	status = "okay";
 };
 
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	pinctrl-assert-gpios = <&max7310_b 3 GPIO_ACTIVE_HIGH>; /* TX */
+	xceiver-supply = <&reg_can_stby>;
+	status = "disabled"; /* pin conflict with fec */
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can_stby>;
+	status = "okay";
+};
+
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
@@ -494,6 +528,20 @@
 			>;
 		};
 
+		pinctrl_flexcan1: flexcan1grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX        0x17059
+				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x17059
+			>;
+		};
+
+		pinctrl_flexcan2: flexcan2grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX	0x17059
+				MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX	0x17059
+			>;
+		};
+
 		pinctrl_gpio_keys: gpiokeysgrp {
 			fsl,pins = <
 				MX6QDL_PAD_SD2_CMD__GPIO1_IO11		0x1b0b0
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [PATCH V1 3/3] ARM: dts: sabreauto: Add flexcan support
  2018-10-24 11:14 ` [PATCH V1 3/3] ARM: dts: sabreauto: " Joakim Zhang
@ 2018-10-24 11:19   ` Fabio Estevam
  2018-10-25  0:44     ` Joakim Zhang
  0 siblings, 1 reply; 6+ messages in thread
From: Fabio Estevam @ 2018-10-24 11:19 UTC (permalink / raw)
  To: qiangqing.zhang
  Cc: Shawn Guo, Sascha Hauer, Sascha Hauer, Fabio Estevam,
	NXP Linux Team, Rob Herring,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	linux-kernel, Dong Aisheng

Hi Joakim,

On Wed, Oct 24, 2018 at 8:15 AM Joakim Zhang <qiangqing.zhang@nxp.com> wrote:

> diff --git a/arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts b/arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts
> new file mode 100644
> index 000000000000..963e0b559d60
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts
> @@ -0,0 +1,19 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2013 Freescale Semiconductor, Inc.
> + *
> + * 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.

You can remove this paragraph as you are using SPDX tag.

> +++ b/arch/arm/boot/dts/imx6q-sabreauto-flexcan1.dts
> @@ -0,0 +1,19 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2013 Freescale Semiconductor, Inc.
> + *
> + * 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.
> + */

Ditto.

> +&can1 {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_flexcan1>;
> +       pinctrl-assert-gpios = <&max7310_b 3 GPIO_ACTIVE_HIGH>; /* TX */

This property does not exist in upstream.

^ permalink raw reply	[flat|nested] 6+ messages in thread
* RE: [PATCH V1 3/3] ARM: dts: sabreauto: Add flexcan support
  2018-10-24 11:19   ` Fabio Estevam
@ 2018-10-25  0:44     ` Joakim Zhang
  0 siblings, 0 replies; 6+ messages in thread
From: Joakim Zhang @ 2018-10-25  0:44 UTC (permalink / raw)
  To: Fabio Estevam
  Cc: Shawn Guo, Sascha Hauer, Sascha Hauer, Fabio Estevam,
	dl-linux-imx, Rob Herring,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	linux-kernel, A.s. Dong


-----Original Message-----
From: Fabio Estevam [mailto:festevam@gmail.com] 
Sent: 2018年10月24日 19:20
To: Joakim Zhang <qiangqing.zhang@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>; Sascha Hauer <s.hauer@pengutronix.de>; Sascha Hauer <kernel@pengutronix.de>; Fabio Estevam <fabio.estevam@nxp.com>; dl-linux-imx <linux-imx@nxp.com>; Rob Herring <robh+dt@kernel.org>; moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE <linux-arm-kernel@lists.infradead.org>; open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS <devicetree@vger.kernel.org>; linux-kernel <linux-kernel@vger.kernel.org>; A.s. Dong <aisheng.dong@nxp.com>
Subject: Re: [PATCH V1 3/3] ARM: dts: sabreauto: Add flexcan support

Hi Joakim,

On Wed, Oct 24, 2018 at 8:15 AM Joakim Zhang <qiangqing.zhang@nxp.com> wrote:

> diff --git a/arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts b/arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts
> new file mode 100644
> index 000000000000..963e0b559d60
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-sabreauto-flexcan1.dts
> @@ -0,0 +1,19 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2013 Freescale Semiconductor, Inc.
> + *
> + * 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.

You can remove this paragraph as you are using SPDX tag.

> +++ b/arch/arm/boot/dts/imx6q-sabreauto-flexcan1.dts
> @@ -0,0 +1,19 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2013 Freescale Semiconductor, Inc.
> + *
> + * 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.
> + */

Ditto.

> +&can1 {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_flexcan1>;
> +       pinctrl-assert-gpios = <&max7310_b 3 GPIO_ACTIVE_HIGH>; /* TX */

This property does not exist in upstream.


Hi Fabio,

I will modify what you have commented. Thanks a lot.

Best Regards,
Joakim Zhang

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2018-10-25  0:44 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-10-24 11:14 [PATCH V1 0/3] Add flexcan support Joakim Zhang
2018-10-24 11:14 ` [PATCH V1 1/3] ARM: dts: imx6sx-sdb: " Joakim Zhang
2018-10-24 11:14 ` [PATCH V1 2/3] ARM: dts: imx6sx-sabreauto: " Joakim Zhang
2018-10-24 11:14 ` [PATCH V1 3/3] ARM: dts: sabreauto: " Joakim Zhang
2018-10-24 11:19   ` Fabio Estevam
2018-10-25  0:44     ` Joakim Zhang

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