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Wed, 14 Oct 2026 00:22:51 -0700 (PDT) Received: from navid-pc ([2a01:4b00:a856:6220::a11]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48de3f7f8b8sm8500933f8f.35.2026.10.14.00.22.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Oct 2026 00:22:50 -0700 (PDT) From: Navid Ghahremani To: linux-arm-kernel@lists.infradead.org Cc: arnd@arndb.de, stefandoesinger@gmail.com, krzk@kernel.org, Navid Ghahremani , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lorenzo Pieralisi , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 02/24] dt-bindings: arm: Add ZTE ZX279128S platform descriptions Date: Wed, 14 Oct 2026 08:20:42 +0100 Message-ID: <20261014072109.1759502-3-ghahramani.navid@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20261014072109.1759502-1-ghahramani.navid@gmail.com> References: <20261014072109.1759502-1-ghahramani.navid@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Describe the SoC board compatibility, SRAM used by the parked second CPU and the SMP enable method. Signed-off-by: Navid Ghahremani --- Documentation/devicetree/bindings/arm/cpus.yaml | 1 + Documentation/devicetree/bindings/arm/zte.yaml | 8 +++++++- Documentation/devicetree/bindings/sram/sram.yaml | 1 + 3 files changed, 9 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 5be89c5840..25a141f80b 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -284,6 +284,7 @@ properties: - ste,dbx500-smp - ti,am3352 - ti,am4372 + - zte,zx279128s-smp cpu-release-addr: oneOf: diff --git a/Documentation/devicetree/bindings/arm/zte.yaml b/Documentation/devicetree/bindings/arm/zte.yaml index f028d2cec7..a1a3742219 100644 --- a/Documentation/devicetree/bindings/arm/zte.yaml +++ b/Documentation/devicetree/bindings/arm/zte.yaml @@ -11,7 +11,8 @@ maintainers: description: | ARM platforms using SoCs designed by ZTE. Currently this supports devices - based on the zx297520v3 SoC which is found in LTE routers. + based on the zx297520v3 SoC which is found in LTE routers, and on the + zx279128s SoC which is found in home gateways. properties: $nodename: @@ -23,4 +24,9 @@ properties: - dlink,dwr932m - const: zte,zx297520v3 + - items: + - enum: + - zte,zxhn-h3600 + - const: zte,zx279128s + additionalProperties: true diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml index b83fc68319..d1389156c1 100644 --- a/Documentation/devicetree/bindings/sram/sram.yaml +++ b/Documentation/devicetree/bindings/sram/sram.yaml @@ -104,6 +104,7 @@ patternProperties: - samsung,exynos4210-sysram-ns - socionext,milbeaut-smp-sram - stericsson,u8500-esram + - zte,zx279128s-smp-sram reg: description: -- 2.55.0