diff options
| author | Konrad Dybcio <[email protected]> | 2023-11-29 15:44:08 +0100 |
|---|---|---|
| committer | Bjorn Andersson <[email protected]> | 2023-12-02 20:18:33 -0800 |
| commit | 252bc7ad359478dba8d77bce9502f2cc7bb547a3 (patch) | |
| tree | 3f1e3f6227e550ab72c7ce821656badee8460700 | |
| parent | 616eda24edd48b8b56516886c51d211fbfd2679b (diff) | |
arm64: dts: qcom: qrb2210-rb1: Enable CAN bus controller
Enable the Microchip mcp2518fd hosted on the SPI5 bus.
Signed-off-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qrb2210-rb1.dts | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts index ac6584164058..ac597eb3fe9d 100644 --- a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts +++ b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts @@ -23,6 +23,14 @@ stdout-path = "serial0:115200n8"; }; + clocks { + clk40M: can-clk { + compatible = "fixed-clock"; + clock-frequency = <40000000>; + #clock-cells = <0>; + }; + }; + gpio-keys { compatible = "gpio-keys"; label = "gpio-keys"; @@ -449,6 +457,20 @@ status = "okay"; }; +&spi5 { + status = "okay"; + + can@0 { + compatible = "microchip,mcp2518fd"; + reg = <0>; + interrupts-extended = <&tlmm 39 IRQ_TYPE_LEVEL_LOW>; + clocks = <&clk40M>; + spi-max-frequency = <10000000>; + vdd-supply = <&vdc_5v>; + xceiver-supply = <&vdc_5v>; + }; +}; + &tlmm { lt9611_rst_pin: lt9611-rst-state { pins = "gpio41"; |