The FlexCAN module in LX2160A is a communication controller implementing
the CAN protocol according to the ISO 11898-1 standard and CAN 2.0 B
protocol specifications.
-Flexible mailboxes configurable to store 0 to 8, 16, 32 or 64 bytes
data length
-Each mailbox configurable as receive or transmit, all supporting
standard and extended messages
Signed-off-by: Pankaj Bansal <pankaj.bansal@xxxxxxx>
---
Notes:
This patch depends on below patches:
[1] https://lore.kernel.org/patchwork/project/lkml/list/?series=369563
[2] https://patchwork.kernel.org/patch/10645287/
This patch is used by below patches:
[1] https://www.spinics.net/lists/linux-can/msg00348.html
.../boot/dts/freescale/fsl-lx2160a-qds.dts | 8 ++++++++
.../boot/dts/freescale/fsl-lx2160a-rdb.dts | 8 ++++++++
.../boot/dts/freescale/fsl-lx2160a.dtsi | 18 ++++++++++++++++++
3 files changed, 34 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
index 99a22abbe725..8a0305a2b778 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
@@ -31,6 +31,14 @@
};
};
+&can0 {
+ status = "okay";
+};
+
+&can1 {
+ status = "okay";
+};
+
&crypto {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
index 6481e5f20e69..f8c95fc6de27 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
@@ -31,6 +31,14 @@
};
};
+&can0 {
+ status = "okay";
+};
+
+&can1 {
+ status = "okay";
+};
+
&crypto {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 56f846c55812..23ea8776b55a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -566,6 +566,24 @@
status = "disabled";
};
+ can0: can@2180000 {
+ compatible = "fsl,lx2160ar1-flexcan";
+ reg = <0x0 0x2180000 0x0 0x10000>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clockgen 4 7>, <&clockgen 4 7>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ can1: can@2190000 {
+ compatible = "fsl,lx2160ar1-flexcan";
+ reg = <0x0 0x2190000 0x0 0x10000>;
+ interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clockgen 4 7>, <&clockgen 4 7>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
uart0: serial@21c0000 {
compatible = "arm,sbsa-uart","arm,pl011";
reg = <0x0 0x21c0000 0x0 0x1000>;
--
2.17.1
