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[2003:e4:1f4e:9b00:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with UTF8SMTPSA id ffacd0b85a97d-3bb676c9a7fsm12830583f8f.37.2025.08.18.06.52.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Aug 2025 06:52:46 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jon Hunter , Sheetal , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH] dt-bindings: power: Add power domain IDs for Tegra264 Date: Mon, 18 Aug 2025 15:52:41 +0200 Message-ID: <20250818135241.3407180-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.50.0 Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Thierry Reding Add the set of power domain IDs available on the Tegra264 SoC so that they can be used in device tree files. Signed-off-by: Thierry Reding --- .../power/nvidia,tegra264-powergate.h | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 include/dt-bindings/power/nvidia,tegra264-powergate.h diff --git a/include/dt-bindings/power/nvidia,tegra264-powergate.h b/include/dt-bindings/power/nvidia,tegra264-powergate.h new file mode 100644 index 000000000000..344c669e4a52 --- /dev/null +++ b/include/dt-bindings/power/nvidia,tegra264-powergate.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* Copyright (c) 2022-2024, NVIDIA CORPORATION. All rights reserved. */ + +#ifndef DT_BINDINGS_POWER_NVIDIA_TEGRA264_H +#define DT_BINDINGS_POWER_NVIDIA_TEGRA264_H + +#define TEGRA264_POWER_DOMAIN_DISP 1 +#define TEGRA264_POWER_DOMAIN_AUD 2 +/* reserved 3:9 */ +#define TEGRA264_POWER_DOMAIN_XUSB_SS 10 +#define TEGRA264_POWER_DOMAIN_XUSB_DEV 11 +#define TEGRA264_POWER_DOMAIN_XUSB_HOST 12 +#define TEGRA264_POWER_DOMAIN_MGBE0 13 +#define TEGRA264_POWER_DOMAIN_MGBE1 14 +#define TEGRA264_POWER_DOMAIN_MGBE2 15 +#define TEGRA264_POWER_DOMAIN_MGBE3 16 +#define TEGRA264_POWER_DOMAIN_VI 17 +#define TEGRA264_POWER_DOMAIN_VIC 18 +#define TEGRA264_POWER_DOMAIN_ISP0 19 +#define TEGRA264_POWER_DOMAIN_ISP1 20 +#define TEGRA264_POWER_DOMAIN_PVA0 21 +#define TEGRA264_POWER_DOMAIN_GPU 22 + +#define TEGRA264_POWER_DOMAIN_MAX 22 + +#endif /* DT_BINDINGS_POWER_NVIDIA_TEGRA264_H */ -- 2.50.0