ARM: at91/dt: sama5d2 Xplained: add pdmic node

Add pdmic node on sama5d2-xplained board.The pdmic
pins conflict with ISC_D0 & ISC_D1 data pins.

Signed-off-by: Songjun Wu <songjun.wu@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index 80fdab7..787a166 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -119,6 +119,16 @@
                                status = "okay";
                        };
 
+                       pdmic@f8018000 {
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_pdmic_default>;
+                               atmel,model = "PDMIC @ sama5d2_xplained";
+                               atmel,mic-min-freq = <1000000>;
+                               atmel,mic-max-freq = <3246000>;
+                               atmel,mic-offset = <0x0>;
+                               status = "okay";
+                       };
+
                        uart1: serial@f8020000 {
                                pinctrl-names = "default";
                                pinctrl-0 = <&pinctrl_uart1_default>;
@@ -289,6 +299,12 @@
                                        bias-disable;
                                };
 
+                               pinctrl_pdmic_default: pdmic_default {
+                                       pinmux = <PIN_PB26__PDMIC_DAT>,
+                                               <PIN_PB27__PDMIC_CLK>;
+                                       bias-disable;
+                               };
+
                                pinctrl_sdmmc0_default: sdmmc0_default {
                                        cmd_data {
                                                pinmux = <PIN_PA1__SDMMC0_CMD>,