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{ "id": 2228615, "url": "http://patchwork.ozlabs.org/api/1.1/covers/2228615/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/cover/20260427070312.81679-1-clamor95@gmail.com/", "project": { "id": 21, "url": "http://patchwork.ozlabs.org/api/1.1/projects/21/?format=api", "name": "Linux Tegra Development", "link_name": "linux-tegra", "list_id": "linux-tegra.vger.kernel.org", "list_email": "linux-tegra@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<20260427070312.81679-1-clamor95@gmail.com>", "date": "2026-04-27T07:03:05", "name": "[v2,0/7] Tegra114: implement EMC support", "submitter": { "id": 84146, "url": "http://patchwork.ozlabs.org/api/1.1/people/84146/?format=api", "name": "Svyatoslav Ryhel", "email": "clamor95@gmail.com" }, "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/cover/20260427070312.81679-1-clamor95@gmail.com/mbox/", "series": [ { "id": 501587, "url": "http://patchwork.ozlabs.org/api/1.1/series/501587/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=501587", "date": "2026-04-27T07:03:06", "name": "Tegra114: implement EMC support", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/501587/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2228615/comments/", "headers": { "Return-Path": "\n <linux-tegra+bounces-13980-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-tegra@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=deLWHSK4;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.232.135.74; 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Both work fine.\n\nFirst 4 patches of series are dedicated to memory subsystem, while\nthe remaining 3 patches must be picked after first 4 are applied\nand are meant for the Tegra device tree maintainer.\n\nPart of previous patchset: https://lore.kernel.org/lkml/20251125120559.158860-1-clamor95@gmail.com/\n\n---\nChanges in v2:\n- rebased on top of Mikko's patch removing duplicated code\n- dropped unneeded headers\n- adjusted function naming to be SoC specific\n- switched to dev_err_probe where appropriate\n- made emc_init void\n- header change commit squashed with related binding commit\n- combined with related patchset for Tegra114 device tree changes\n---\n\nSvyatoslav Ryhel (7):\n dt-bindings: memory: Document Tegra114 Memory Controller\n memory: tegra: Implement EMEM regs and ICC ops for Tegra114\n dt-bindings: memory: Document Tegra114 External Memory Controller\n memory: tegra: Add Tegra114 EMC driver\n ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON\n device-tree nodes\n ARM: tegra: Add DC interconnections for Tegra114\n ARM: tegra: Configure Tegra114 power domains\n\n .../nvidia,tegra124-emc.yaml | 174 +-\n .../nvidia,tegra124-mc.yaml | 31 +-\n .../dts/nvidia/tegra114-peripherals-opp.dtsi | 1439 +++++++++++++++++\n arch/arm/boot/dts/nvidia/tegra114.dtsi | 157 ++\n drivers/memory/tegra/Kconfig | 13 +\n drivers/memory/tegra/Makefile | 1 +\n drivers/memory/tegra/tegra114-emc.c | 1353 ++++++++++++++++\n drivers/memory/tegra/tegra114.c | 193 +++\n include/dt-bindings/memory/tegra114-mc.h | 67 +\n 9 files changed, 3257 insertions(+), 171 deletions(-)\n create mode 100644 arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi\n create mode 100644 drivers/memory/tegra/tegra114-emc.c" }