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J . Mercier" , Andrew Morton , David Hildenbrand , Mike Rapoport , Sumit Garg , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linaro-mm-sig@lists.linaro.org, linux-mm@kvack.org Subject: [PATCH v2 08/10] arm64: tegra: Add GPU node on Tegra234 Date: Thu, 22 Jan 2026 17:10:07 +0100 Message-ID: <20260122161009.3865888-9-thierry.reding@kernel.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260122161009.3865888-1-thierry.reding@kernel.org> References: <20260122161009.3865888-1-thierry.reding@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 91008C0004 X-Stat-Signature: u368b67r5wytfcu19itmb1w88ns4ak7n X-Rspam-User: X-HE-Tag: 1769098239-984717 X-HE-Meta: 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 73tvyR+p L0jrANnEDFLBL3AHHQ666cBbFTDNasvxwqyKZSRnmgo6KAJGA/Ua3+0zuQHS8cXAZBIXWCq8EVIl3VyaaPW7v2+rlNcg7YHodHwbJK3ti8TE3meqZFnq7Ta1nqVqcWtH+/42ZXHcUvHVGnDcddZ+jSk5qCaUXWd6eGZHD6dZmVVlJDd9KE5TrfYRgjdGg4ekW9u6g18otk5LzScMzs/vqV7qGaGkBLJWIB7G2Icezr4BK9n+61zrSfRKOY018V55OYUN19Jlxaw3mOexaHy3zEiNRsU01+Pbb+ZkWZFcKd/oibIJBqLxVxheBVw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Thierry Reding Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index 62a5dfde9e38..5f67d9b57226 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -5317,6 +5317,23 @@ pcie-ep@141e0000 { }; }; + gpu@17000000 { + compatible = "nvidia,ga10b"; + reg = <0x0 0x17000000 0x0 0x1000000>, + <0x0 0x18000000 0x0 0x1000000>; + interrupts = , + , + , + ; + interrupt-names = "nonstall", "stall0", "stall1", "stall2"; + power-domains = <&bpmp TEGRA234_POWER_DOMAIN_GPU>; + clocks = <&bpmp TEGRA234_CLK_GPUSYS>, + <&bpmp TEGRA234_CLK_GPC0CLK>, + <&bpmp TEGRA234_CLK_GPC1CLK>; + clock-names = "sys", "gpc0", "gpc1"; + resets = <&bpmp TEGRA234_RESET_GPU>; + }; + sram@40000000 { compatible = "nvidia,tegra234-sysram", "mmio-sram"; reg = <0x0 0x40000000 0x0 0x80000>; -- 2.52.0