ARM: dts: da850: Add node for pullup/pulldown pinconf

This SoC has a separate pin controller for configuring pullup/pulldown
bias on groups of pins.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index ffc6e1abd1b7c57982fa6ed92a453fa4c5bff2b0..5a6f3f0344234f648d574b787cfb90c4d172b943 100644 (file)
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -434,6 +434,11 @@ gpio: gpio@226000 {
                        ti,davinci-gpio-unbanked = <0>;
                        status = "disabled";
                };
+               pinconf: pin-controller@22c00c {
+                       compatible = "ti,da850-pupd";
+                       reg = <0x22c00c 0x8>;
+                       status = "disabled";
+               };
 
                mcasp0: mcasp@100000 {
                        compatible = "ti,da830-mcasp-audio";