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Wed, 29 Jul 2026 21:59:57 -0700 (PDT) Received: from i386.168.1.127 ([2402:a00:163:2ce9:6882:91b7:8e79:7958]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13e72556386sm14383898c88.0.2026.07.29.21.59.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jul 2026 21:59:57 -0700 (PDT) From: Hrushiraj Gandhi To: linux-rockchip@lists.infradead.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, heiko@sntech.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, Hrushiraj Gandhi Subject: [PATCH v3 0/2] Add support for Vicharak Vaaman board Date: Thu, 30 Jul 2026 10:29:45 +0530 Message-ID: <20260730045947.388660-1-hrushirajg23@gmail.com> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260729_220002_394217_6681B17F X-CRM114-Status: GOOD ( 12.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series adds initial support for the Vicharak Vaaman, an RK3399-based single-board computer manufactured by Vicharak. Patch 1 documents the "vicharak,vaaman" compatible string in the Rockchip arm bindings. It carries an Acked-by from Krzysztof Kozlowski. Patch 2 adds the board devicetree, enabling the RK808 PMIC with SYR827/SYR828 CPU-big/GPU regulators, Mali GPU, Gigabit Ethernet (RGMII, RTL8211E PHY via a proper mdio subnode), eMMC, microSD, SARADC/TSADC, PWM-based vdd_log regulator, and UART2 serial console. The vendor prefix 'vicharak' was previously accepted via: https://lkml.org/lkml/2026/6/24/929 Changes in v3: - Replace legacy snps,reset-gpio/snps,reset-active-low/snps,reset-delays-us properties on &gmac with a proper mdio subnode (snps,dwmac-mdio) holding rtl8211e: ethernet-phy@1 with standard reset-gpios/reset-assert-us/ reset-deassert-us properties, as requested by the maintainer - Add phy-handle = <&rtl8211e> to &gmac - Add gmac pinctrl group with phy_rstb pin for the PHY reset GPIO Changes in v2: - Fix fixed-regulator node naming to use 'regulator-[voltage]' prefix consistently throughout Hrushiraj Gandhi (2): dt-bindings: arm: rockchip: Add Vicharak Vaaman board arm64: dts: rockchip: Add Vicharak Vaaman board .../devicetree/bindings/arm/rockchip.yaml | 5 + arch/arm64/boot/dts/rockchip/Makefile | 1 + .../dts/rockchip/rk3399-vicharak-vaaman.dts | 454 ++++++++++++++++++ 3 files changed, 460 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-vicharak-vaaman.dts -- 2.47.3