From 6517a94929fd7140ea01dcc1335170a484c0780b Mon Sep 17 00:00:00 2001
From: Istvan Csomortani <istvan.csomortani@analog.com>
Date: Fri, 21 Nov 2014 19:22:03 +0200
Subject: [PATCH] fmcomms2_pr: Update interrupts and iobuf

No functional changes, update to the new interrupt path, and change the
iobuf instantiation in order to keep consistency.
---
 projects/fmcomms2_pr/mitx045/system_top.v | 29 +++++++++++++++++------
 1 file changed, 22 insertions(+), 7 deletions(-)

diff --git a/projects/fmcomms2_pr/mitx045/system_top.v b/projects/fmcomms2_pr/mitx045/system_top.v
index b96366953..27ec4726c 100644
--- a/projects/fmcomms2_pr/mitx045/system_top.v
+++ b/projects/fmcomms2_pr/mitx045/system_top.v
@@ -182,7 +182,6 @@ module system_top (
   wire    [48:0]  gpio_i;
   wire    [48:0]  gpio_o;
   wire    [48:0]  gpio_t;
-  wire    [19:0]  gpio_wire;
 
   wire            clk;
   wire            dma_dac_dunf;
@@ -209,10 +208,12 @@ module system_top (
   wire    [31:0]  dac_gpio_input;
   wire    [31:0]  dac_gpio_output;
 
-  ad_iobuf #(.DATA_WIDTH(49)) i_iobuf (
-    .dt (gpio_t[48:0]),
-    .di (gpio_o[48:0]),
-    .do (gpio_i[48:0]),
+  wire    [15:0]  ps_intrs;
+
+  ad_iobuf #(.DATA_WIDTH(29)) i_iobuf (
+    .dt ({gpio_t[48:32], gpio_t[11:0]}),
+    .di ({gpio_o[48:32], gpio_o[11:0]}),
+    .do ({gpio_i[48:32], gpio_i[11:0]}),
     .dio ({ gpio_txnrx,   // 48
             gpio_enable,  // 47
             gpio_resetb,  // 46
@@ -220,7 +221,6 @@ module system_top (
             gpio_en_agc,  // 44
             gpio_ctl,     // 40
             gpio_status,  // 32
-            gpio_wire,    // 15
             gpio_bd}));   // 0
 
   prcfg_system_top i_prcfg_system_top (
@@ -283,7 +283,22 @@ module system_top (
     .i2s_sdata_out (i2s_sdata_out),
     .iic_main_scl_io (iic_scl),
     .iic_main_sda_io (iic_sda),
-
+    .ps_intr_0 (ps_intrs[0]),
+    .ps_intr_1 (ps_intrs[1]),
+    .ps_intr_10 (ps_intrs[10]),
+    .ps_intr_11 (ps_intrs[11]),
+    .ps_intr_12 (ps_intrs[12]),
+    .ps_intr_13 (ps_intrs[13]),
+    .ps_intr_2 (ps_intrs[2]),
+    .ps_intr_3 (ps_intrs[3]),
+    .ps_intr_4 (ps_intrs[4]),
+    .ps_intr_5 (ps_intrs[5]),
+    .ps_intr_6 (ps_intrs[6]),
+    .ps_intr_7 (ps_intrs[7]),
+    .ps_intr_8 (ps_intrs[8]),
+    .ps_intr_9 (ps_intrs[9]),
+    .ad9361_dac_dma_irq (ps_intrs[12]),
+    .ad9361_adc_dma_irq (ps_intrs[13]),
     .rx_clk_in_n (rx_clk_in_n),
     .rx_clk_in_p (rx_clk_in_p),
     .rx_data_in_n (rx_data_in_n),