[PATCH v1 10/14] ARM: dts: omap4-duovero: Add pdmclk binding for audio

[Peter Ujfalusi]

The twl6040 codec is generating the pdmclk, which is used by the McPDM as
functional clock.

Signed-off-by: Peter Ujfalusi <peter.ujfal...@ti.com>
---
 arch/arm/boot/dts/omap4-duovero.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/omap4-duovero.dtsi 
b/arch/arm/boot/dts/omap4-duovero.dtsi
index f2a94fa62552..a90b582e4c3f 100644
--- a/arch/arm/boot/dts/omap4-duovero.dtsi
+++ b/arch/arm/boot/dts/omap4-duovero.dtsi
@@ -177,6 +177,7 @@
 
        twl6040: twl@4b {
                compatible = "ti,twl6040";
+               #clock-cells = <0>;
                reg = <0x4b>;
                interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;         /* 
IRQ_SYS_2N cascaded to gic */
                ti,audpwron-gpio = <&gpio6 0 GPIO_ACTIVE_HIGH>;         /* 
gpio_160 */
@@ -207,6 +208,10 @@
 &mcpdm {
        pinctrl-names = "default";
        pinctrl-0 = <&mcpdm_pins>;
+
+       clocks = <&twl6040>;
+       clock-names = "pdmclk";
+
        status = "okay";
 };
 
-- 
2.8.3