diff options
| author | Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> | 2015-01-23 18:53:10 +0530 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2015-04-17 10:16:51 +0200 |
| commit | a41ee17507b00e6332c5dceb2e78b13de4f95b89 (patch) | |
| tree | aa883710e762ad9539e86aa36ad6942cbe1d06c1 /arch/arm | |
| parent | b1c268654e41d13cb7c761471c1638c72ff4bd21 (diff) | |
ARM: vf-colibri-eval-v3: add spidev node to dspi1
On Colibri Eval board dspi1(CS0) is connected to MCP2515 CAN
controller. This patch adds spidev on dspi1(CS0) by default,
which allows to develop/test the userspace SPI API.
To use MCP2515 CAN, disable the dspi@0 and set the status to
"okay" for the can@0 node. Note also that Vybrid has internal
CAN controllers which might be more appropriate.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
[rebased ontop of 4.0, extended log message]
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/vf-colibri-eval-v3.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi index 68e2d118bbbd..e834275c9fc8 100644 --- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi @@ -194,6 +194,13 @@ spi-max-frequency = <10000000>; interrupt-parent = <&gpio1>; interrupts = <11 GPIO_ACTIVE_LOW>; + status = "disabled"; + }; + + spidev1: dspi@0 { + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <50000000>; }; }; |