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Groups > linux.kernel > #1192911
| From | Michal Simek <michal.simek@xilinx.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/7] ARM64: zynqmp: Add CANs node for platform |
| Date | 2015-07-27 12:00 +0200 |
| Message-ID | <pQNmq-6qa-15@gated-at.bofh.it> (permalink) |
| References | <pQNcJ-6eN-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Also enable can0 for ep108.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts | 4 ++++
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 24 ++++++++++++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
index 82deb24dddeb..3aebc3f5d02a 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
@@ -32,6 +32,10 @@
};
};
+&can0 {
+ status = "okay";
+};
+
&gem0 {
status = "okay";
phy-handle = <&phy0>;
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index bd9ba0cab504..d58c9689c82a 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -96,6 +96,30 @@
#size-cells = <1>;
ranges;
+ can0: can@ff060000 {
+ compatible = "xlnx,zynq-can-1.0";
+ status = "disabled";
+ clocks = <&misc_clk &misc_clk>;
+ clock-names = "can_clk", "pclk";
+ reg = <0x0 0xff060000 0x1000>;
+ interrupts = <0 23 4>;
+ interrupt-parent = <&gic>;
+ tx-fifo-depth = <0x40>;
+ rx-fifo-depth = <0x40>;
+ };
+
+ can1: can@ff070000 {
+ compatible = "xlnx,zynq-can-1.0";
+ status = "disabled";
+ clocks = <&misc_clk &misc_clk>;
+ clock-names = "can_clk", "pclk";
+ reg = <0x0 0xff070000 0x1000>;
+ interrupts = <0 24 4>;
+ interrupt-parent = <&gic>;
+ tx-fifo-depth = <0x40>;
+ rx-fifo-depth = <0x40>;
+ };
+
misc_clk: misc_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
--
2.3.5
--
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[PATCH 1/7] ARM64: zynqmp: Use zynqmp specific compatible string for gpio Michal Simek <michal.simek@xilinx.com> - 2015-07-27 11:50 +0200 [PATCH 2/7] ARM64: zynqmp: Add CANs node for platform Michal Simek <michal.simek@xilinx.com> - 2015-07-27 12:00 +0200
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