* [PATCH] ARM: dts: imx7d-sdb: Add flexcan support
@ 2017-07-27 14:00 Fabio Estevam
2017-08-03 1:52 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2017-07-27 14:00 UTC (permalink / raw)
To: linux-arm-kernel
Add support for Flexcan.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
---
arch/arm/boot/dts/imx7d-sdb.dts | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 60b5019..44637ca 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -126,6 +126,16 @@
gpio = <&extended_io 7 GPIO_ACTIVE_LOW>;
};
+ reg_can2_3v3: regulator-can2-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "can2-3v3";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2_reg>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio2 14 GPIO_ACTIVE_LOW>;
+ };
+
panel {
compatible = "innolux,at043tn24";
pinctrl-0 = <&pinctrl_backlight>;
@@ -219,6 +229,13 @@
status = "okay";
};
+&flexcan2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ xceiver-supply = <®_can2_3v3>;
+ status = "okay";
+};
+
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
@@ -484,6 +501,20 @@
>;
};
+ pinctrl_flexcan2: flexcan2grp {
+ fsl,pins = <
+ MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x59
+ MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x59
+ >;
+ };
+
+ pinctrl_flexcan2_reg: flexcan2reggrp {
+ fsl,pins = <
+ MX7D_PAD_EPDC_DATA14__GPIO2_IO14 0x59 /* CAN_STBY */
+ >;
+ };
+
+
pinctrl_hog: hoggrp {
fsl,pins = <
MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: dts: imx7d-sdb: Add flexcan support
2017-07-27 14:00 [PATCH] ARM: dts: imx7d-sdb: Add flexcan support Fabio Estevam
@ 2017-08-03 1:52 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2017-08-03 1:52 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Jul 27, 2017 at 11:00:28AM -0300, Fabio Estevam wrote:
> Add support for Flexcan.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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