From c1403db40747c437bad27391aa5d05ea4cc32582 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fin=20Maa=C3=9F?= <f.maass@vogl-electronic.com>
Date: Tue, 20 Aug 2024 11:13:26 +0200
Subject: [PATCH] json2dts_zephyr: omit disable handler
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omit disable handler for the sdcard peripherals,
as they still don't have a driver in zephyr and are not in the board dts.

This way the build in zephyr will not fail.

Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
---
 litex/tools/litex_json2dts_zephyr.py | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/litex/tools/litex_json2dts_zephyr.py b/litex/tools/litex_json2dts_zephyr.py
index 1d4b39c9b..707e710c5 100755
--- a/litex/tools/litex_json2dts_zephyr.py
+++ b/litex/tools/litex_json2dts_zephyr.py
@@ -273,26 +273,31 @@ overlay_handlers = {
         'handler': peripheral_handler,
         'alias': 'sdcard_block2mem',
         'size': 0x18,
+        'disable_handler': False,
     },
     'sdcard_core': {
         'handler': peripheral_handler,
         'alias': 'sdcard_core',
         'size': 0x2C,
+        'disable_handler': False,
     },
     'sdcard_irq': {
         'handler': peripheral_handler,
         'alias': 'sdcard_irq',
         'size': 0x0C,
+        'disable_handler': False,
     },
     'sdcard_mem2block': {
         'handler': peripheral_handler,
         'alias': 'sdcard_mem2block',
         'size': 0x18,
+        'disable_handler': False,
     },
     'sdcard_phy': {
         'handler': peripheral_handler,
         'alias': 'sdcard_phy',
         'size': 0x10,
+        'disable_handler': False,
     },
     'i2c0' : {
         'handler': i2c_handler,
@@ -333,10 +338,14 @@ def generate_dts_config(csr):
         try:
             dtsi += parm['handler'](name, parm, csr)
         except KeyError as e:
-            print('  dtsi key', e, 'not found, disable', name)
             enable = 'n'
-            dtsi += disabled_handler(name, parm, csr)
-
+            if parm.get('disable_handler', True):
+                print('  dtsi key', e, 'not found, disable', name)
+                dtsi += disabled_handler(name, parm, csr)
+            else:
+                print('  dtsi key', e, 'not found, skip', name)
+                continue
+        
         dtsi += dts_close()
         dts += dtsi
         if 'config_entry' in parm: