From patchwork Mon Mar 2 08:58:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jun Chen X-Patchwork-Id: 243169 List-Id: U-Boot discussion From: ptchentw at gmail.com (Jun Chen) Date: Mon, 2 Mar 2020 16:58:53 +0800 Subject: [PATCH 0/4] i2c: designware_i2c: Improvements for high speed mode Message-ID: <1583139537-65602-1-git-send-email-ptchentw@gmail.com> From: Jun Chen This series updates the Designware I2C driver for high speed mode, fix a bug and add some improvements. Jun Chen (4): i2c: designware_i2c: Fix IC_CON register setting for high speed mode i2c: designware_i2c: check is high speed possible support i2c: designware_i2c: remove 'has_high_speed' i2c: designware_i2c: add 'hs_hcnt' and 'hs_lcnt' for high speed drivers/i2c/designware_i2c.c | 18 +++++++++++++++--- drivers/i2c/designware_i2c.h | 9 +++++++-- 2 files changed, 22 insertions(+), 5 deletions(-)