Re: [alsa-devel] [PATCH v3 1/7] ASoC: davinci-mcbsp: add binding for McBSP

22 Apr 2016

On 20.04.2016 08:49, Geert Uytterhoeven wrote:
...
On Mon, Apr 18, 2016 at 2:32 PM, Petr Kulhavy petr@barix.com wrote:
...

--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/davinci-mcbsp.txt
@@ -0,0 +1,51 @@
+Optional properties:
+~~~~~~~~~~~~~~~~~~~~
+- interrupts : Interrupt numbers for McBSP
+- interrupt-names : Known interrupt names are "rx" and "tx"



+- pinctrl-0: Should specify pin control group used for this controller.
+- pinctrl-names: Should contain only one value - "default", for more details

   please refer to pinctrl-bindings.txt




+Example (AM1808):
+~~~~~~~~~~~~~~~~~



+mcbsp0: mcbsp@1d10000 {

  compatible = "ti,da850-mcbsp";


  pinctrl-names = "default";


  pinctrl-0 = <&mcbsp0_pins>;



  reg =   <0x00110000 0x1000>,


          <0x00310000 0x1000>;


  reg-names = "mpu", "dat";


  interrupts = <97 98>;


  interrupts-names = "rx", "tx";



interrupt-names
Good catch, thanks!
Petr

    