{"id":2228615,"url":"http://patchwork.ozlabs.org/api/1.1/covers/2228615/?format=json","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=json","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=json","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=json","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 ","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"}