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Date: Wed, 10 May 2023 14:31:24 +0300 Message-ID: <20230510113129.4167493-1-pdeschrijver@nvidia.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT102:EE_|DS7PR12MB6287:EE_ X-MS-Office365-Filtering-Correlation-Id: 963f90c6-6d15-4fc9-0e65-08db514a8adc X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.118.232;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge1.nvidia.com;CAT:NONE;SFS:(13230028)(4636009)(376002)(39860400002)(396003)(136003)(346002)(451199021)(46966006)(36840700001)(40470700004)(2616005)(8936002)(8676002)(1076003)(26005)(82310400005)(40460700003)(478600001)(186003)(40480700001)(5660300002)(36756003)(2906002)(7636003)(316002)(110136005)(54906003)(4326008)(82740400003)(83380400001)(6636002)(70206006)(70586007)(356005)(86362001)(7696005)(426003)(336012)(36860700001)(41300700001)(47076005);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 May 2023 11:34:40.1226 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 963f90c6-6d15-4fc9-0e65-08db514a8adc X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.232];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT102.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB6287 Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org In Tegra264 the carveouts (GSCs) used to communicate between BPMP and CPU-NS may reside in DRAM. The location will be signalled using reserved memory node in DT. Additionally some minor updates to the HSP driver are done to support the new chip. Peter De Schrijver (4): dt-bindings: mailbox: tegra: Document Tegra264 HSP dt-bindings: Add bindings to support DRAM MRQ GSCs dt-bindings: memory-region property for tegra186-bpmp firmware: tegra: bpmp: Add support for DRAM MRQ GSCs Stefan Kristiansson (2): mailbox: tegra: add support for Tegra264 soc: tegra: fuse: add support for Tegra264 .../firmware/nvidia,tegra186-bpmp.yaml | 37 ++- .../bindings/mailbox/nvidia,tegra186-hsp.yaml | 1 + .../nvidia,tegra264-bpmp-shmem.yaml | 45 ++++ drivers/firmware/tegra/bpmp-tegra186.c | 214 ++++++++++++------ drivers/firmware/tegra/bpmp.c | 4 +- drivers/mailbox/tegra-hsp.c | 16 +- drivers/soc/tegra/fuse/tegra-apbmisc.c | 3 +- include/soc/tegra/fuse.h | 3 +- 8 files changed, 251 insertions(+), 72 deletions(-) create mode 100644 Documentation/devicetree/bindings/reserved-memory/nvidia,tegra264-bpmp-shmem.yaml -- 2.34.1