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([171.245.4.151]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2df9142bfd4sm25512285ad.52.2026.09.26.19.56.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Sep 2026 19:56:46 -0700 (PDT) From: Nguyen Minh Tien To: Wilken Gottwalt , Bjorn Andersson Cc: Baolin Wang , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Philipp Zabel , Andre Przywara , Bastian Germann , linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, tien.nguyenminh@embeddedlinux.blog Subject: [PATCH 2/3] dt-bindings: hwlock: sun6i: Add compatible for Allwinner D1 Date: Sun, 27 Sep 2026 09:56:25 +0700 Message-Id: <20260927025626.69614-3-tien.nguyenminh@embeddedlinux.blog> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260927025626.69614-1-tien.nguyenminh@embeddedlinux.blog> References: <20260927025626.69614-1-tien.nguyenminh@embeddedlinux.blog> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The D1 and T113 have a hardware spinlock with the register layout the sun6i driver handles. Add a compatible for it, with the A31 one as fallback. Signed-off-by: Nguyen Minh Tien --- .../bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml b/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml index 584cce3211..13f9a20ae1 100644 --- a/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml +++ b/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml @@ -15,7 +15,12 @@ description: properties: compatible: - const: allwinner,sun6i-a31-hwspinlock + oneOf: + - const: allwinner,sun6i-a31-hwspinlock + - items: + - enum: + - allwinner,sun20i-d1-hwspinlock + - const: allwinner,sun6i-a31-hwspinlock reg: maxItems: 1 -- 2.34.1