Re: [PATCH 1/2] net: flexcan: clock-frequency is optional for device tree probe
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: 2012-06-27 08:47:24
Also in:
linux-arm-kernel
On 06/26/2012 10:49 AM, Shawn Guo wrote:
The property clock-frequency is optional for device tree probe. When it's absent, the flexcan driver will try to get the frequency from clk system by calling clk_get_rate. Signed-off-by: Shawn Guo <redacted>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> As Oliver pointed out, this doesn't go through the net tree. Marc
quoted hunk ↗ jump to hunk
--- .../devicetree/bindings/net/can/fsl-flexcan.txt | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt index f31b686..8ff324e 100644 --- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt +++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt@@ -11,6 +11,9 @@ Required properties: - reg : Offset and length of the register set for this device - interrupts : Interrupt tuple for this device + +Optional properties: + - clock-frequency : The oscillator frequency driving the flexcan device Example:
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