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Sun, 23 Nov 2025 09:14:11 -0800 (PST) Received: from [127.0.1.1] ([2a01:e0a:e50:3860:51a7:9db7:1d49:a8ae]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-477bf3af0ecsm151637785e9.9.2025.11.23.09.14.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Nov 2025 09:14:11 -0800 (PST) From: Guillaume La Roque Date: Sun, 23 Nov 2025 18:14:10 +0100 Subject: [PATCH] arm64: dts: amlogic: meson-g12b: Fix L2 cache reference for S922X CPUs MIME-Version: 1.0 Message-Id: <20251123-fixkhadas-v1-1-045348f0a4c2@baylibre.com> X-B4-Tracking: v=1; b=H4sIAOFAI2kC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1NDQyNj3bTMiuyMxJTEYt1kC5OURPMU82QT82QloPqColSgJNis6NjaWgB xAQqgWwAAAA== To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Anand Moon Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Guillaume La Roque X-Mailer: b4 0.14.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251123_091414_316894_E2B47E58 X-CRM114-Status: GOOD ( 10.46 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org The original addition of cache information for the Amlogic S922X SoC used the wrong next-level cache node for CPU cores 100 and 101, incorrectly referencing `l2_cache_l`. These cores actually belong to the big cluster and should reference `l2_cache_b`. Update the device tree accordingly. Fixes: e7f85e6c155a ("arm64: dts: amlogic: Add cache information to the Amlogic S922X SoC") Signed-off-by: Guillaume La Roque --- arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi index f04efa828256..23358d94844c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi @@ -87,7 +87,7 @@ cpu100: cpu@100 { i-cache-line-size = <32>; i-cache-size = <0x8000>; i-cache-sets = <32>; - next-level-cache = <&l2_cache_l>; + next-level-cache = <&l2_cache_b>; #cooling-cells = <2>; }; @@ -103,7 +103,7 @@ cpu101: cpu@101 { i-cache-line-size = <32>; i-cache-size = <0x8000>; i-cache-sets = <32>; - next-level-cache = <&l2_cache_l>; + next-level-cache = <&l2_cache_b>; #cooling-cells = <2>; }; --- base-commit: 6a23ae0a96a600d1d12557add110e0bb6e32730c change-id: 20251123-fixkhadas-c84da7d7c47c Best regards, -- Guillaume La Roque _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic