From b2d63bf9e0c6030c78c32f7a3f6f06cf458909f4 Mon Sep 17 00:00:00 2001
From: Adrian Costina <adrian.costina@analog.com>
Date: Fri, 16 Feb 2018 09:58:41 +0000
Subject: [PATCH] axi_ad9434: Make adc_enable controllable from the channel
 register map

---
 library/axi_ad9434/axi_ad9434.v      | 5 +----
 library/axi_ad9434/axi_ad9434_core.v | 3 ++-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/library/axi_ad9434/axi_ad9434.v b/library/axi_ad9434/axi_ad9434.v
index 4ed6f7418..dc9e31594 100644
--- a/library/axi_ad9434/axi_ad9434.v
+++ b/library/axi_ad9434/axi_ad9434.v
@@ -84,7 +84,6 @@ module axi_ad9434 #(
   input       [ 2:0]      s_axi_awprot,
   input       [ 2:0]      s_axi_arprot);
 
-
   // internal clocks & resets
   wire            adc_rst;
   wire            up_rstn;
@@ -128,9 +127,6 @@ module axi_ad9434 #(
   assign up_clk  = s_axi_aclk;
   assign up_rstn = s_axi_aresetn;
 
-  // single channel always enable
-  assign adc_enable = 1'b1;
-
   axi_ad9434_if #(
     .DEVICE_TYPE(DEVICE_TYPE),
     .IO_DELAY_GROUP(IO_DELAY_GROUP))
@@ -171,6 +167,7 @@ module axi_ad9434 #(
     .adc_or(adc_or_if_s),
     .mmcm_rst (mmcm_rst),
     .adc_rst (adc_rst),
+    .adc_enable(adc_enable),
     .adc_status (adc_status_s),
     .dma_dvalid (adc_valid),
     .dma_data (adc_data),
diff --git a/library/axi_ad9434/axi_ad9434_core.v b/library/axi_ad9434/axi_ad9434_core.v
index 9234b3905..827f19817 100644
--- a/library/axi_ad9434/axi_ad9434_core.v
+++ b/library/axi_ad9434/axi_ad9434_core.v
@@ -87,6 +87,7 @@ module axi_ad9434_core #(
 
   output                  mmcm_rst,
   output                  adc_rst,
+  output                  adc_enable,
   input                   adc_status);
 
   // internal signals
@@ -212,7 +213,7 @@ module axi_ad9434_core #(
   i_adc_channel(
     .adc_clk (adc_clk),
     .adc_rst (adc_rst),
-    .adc_enable (),
+    .adc_enable (adc_enable),
     .adc_iqcor_enb (),
     .adc_dcfilt_enb (),
     .adc_dfmt_se (adc_dfmt_se_s),