linux-kernel - [PATCH v5 0/2] i2c: spacemit: introduce pio for k1

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20251226-k1-i2c-atomic-v5-0-023c798c5523@linux.spacemit.com>
Date: Fri, 26 Dec 2025 11:31:09 +0800
From: Troy Mitchell <troy.mitchell@...ux.spacemit.com>
To: Andi Shyti <andi.shyti@...nel.org>, Yixun Lan <dlan@...too.org>, 
 Alex Elder <elder@...cstar.com>, Aurelien Jarno <aurelien@...el32.net>, 
 Michael Opdenacker <michael.opdenacker@...tcommit.com>, 
 Troy Mitchell <troymitchell988@...il.com>
Cc: linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-riscv@...ts.infradead.org, spacemit@...ts.linux.dev, 
 Troy Mitchell <troy.mitchell@...ux.spacemit.com>
Subject: [PATCH v5 0/2] i2c: spacemit: introduce pio for k1

This patch introduces I2C PIO functionality for the Spacemit K1 SoC,
enabling the use of I2C in atomic context.

Signed-off-by: Troy Mitchell <troy.mitchell@...ux.spacemit.com>
---
Troy Mitchell (2):
      i2c: spacemit: replace i2c_xfer_msg()
      i2c: spacemit: introduce pio for k1

 drivers/i2c/busses/i2c-k1.c | 307 +++++++++++++++++++++++++++++++++-----------
 1 file changed, 230 insertions(+), 77 deletions(-)
---
base-commit: 8dd7d777904fbe2e684d1f1942f81256ca6fd312
change-id: 20250814-k1-i2c-atomic-f1a90cd34364

Best regards,
-- 
Troy Mitchell <troy.mitchell@...ux.spacemit.com>