linux-kernel - [PATCH v2] of/unittest: Disable new dtc node_name_vs_property_name and interrupt

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Message-Id: <20211028130423.4025578-1-robh@kernel.org>
Date:   Thu, 28 Oct 2021 08:04:23 -0500
From:   Rob Herring <robh@...nel.org>
To:     devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Frank Rowand <frowand.list@...il.com>
Subject: [PATCH v2] of/unittest: Disable new dtc node_name_vs_property_name and interrupt_map warnings

The unittest dtbs have various intentional errors which cause warnings.
With the latest dtc sync to v1.6.1-19-g0a3a9d3449c8, we need to disable
some new checks: node_name_vs_property_name and interrupt_map warnings.
These warnings are also generated for static_base_1.dtb, so add
DTC_FLAGS for it.

Note that the interrupt_map warnings only appear once interrupt_provider
warning is re-enabled globally.

drivers/of/unittest-data/tests-interrupts.dtsi:32.26-35.6: Warning (interrupt_map): /testcase-data/interrupts/intmap1: Missing '#address-cells' in interrupt-map provider

Fixes: e76187b9792e ("scripts/dtc: Update to upstream version v1.6.1-19-g0a3a9d3449c8")
Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Cc: Frank Rowand <frowand.list@...il.com>
Signed-off-by: Rob Herring <robh@...nel.org>
---
 drivers/of/unittest-data/Makefile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile
index a5d2d9254b2c..fbded24c608c 100644
--- a/drivers/of/unittest-data/Makefile
+++ b/drivers/of/unittest-data/Makefile
@@ -37,7 +37,9 @@ DTC_FLAGS_overlay_base += -@
 DTC_FLAGS_testcases += -@
 
 # suppress warnings about intentional errors
-DTC_FLAGS_testcases += -Wno-interrupts_property
+DTC_FLAGS_testcases += -Wno-interrupts_property \
+	-Wno-node_name_vs_property_name \
+	-Wno-interrupt_map
 
 # Apply overlays statically with fdtoverlay.  This is a build time test that
 # the overlays can be applied successfully by fdtoverlay.  This does not
@@ -82,6 +84,10 @@ apply_static_overlay_1 := overlay_0.dtbo \
 
 apply_static_overlay_2 := overlay.dtbo
 
+DTC_FLAGS_static_base_1 += -Wno-interrupts_property \
+	-Wno-node_name_vs_property_name \
+	-Wno-interrupt_map
+
 static_test_1-dtbs := static_base_1.dtb $(apply_static_overlay_1)
 static_test_2-dtbs := static_base_2.dtb $(apply_static_overlay_2)
 
-- 
2.32.0