ARM: davinci: da850: add GPIO DT node

Add DT node for Davinci GPIO driver.

Signed-off-by: KV Sujith <sujithkv@ti.com>
Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 8d17346f9702..b695548dbb4e 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -8,6 +8,7 @@
  * option) any later version.
  */
 #include "skeleton.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
         arm {
@@ -256,6 +257,19 @@
                                         36
                                         >;
                 };
+                gpio: gpio@1e26000 {
+                        compatible = "ti,dm6441-gpio";
+                        gpio-controller;
+                        reg = <0x226000 0x1000>;
+                        interrupts = <42 IRQ_TYPE_EDGE_BOTH
+                                43 IRQ_TYPE_EDGE_BOTH 44 IRQ_TYPE_EDGE_BOTH
+                                45 IRQ_TYPE_EDGE_BOTH 46 IRQ_TYPE_EDGE_BOTH
+                                47 IRQ_TYPE_EDGE_BOTH 48 IRQ_TYPE_EDGE_BOTH
+                                49 IRQ_TYPE_EDGE_BOTH 50 IRQ_TYPE_EDGE_BOTH>;
+                        ti,ngpio = <144>;
+                        ti,davinci-gpio-unbanked = <0>;
+                        status = "disabled";
+                };
         };
         nand_cs3@62000000 {
                 compatible = "ti,davinci-nand";