From: Andi Shyti <andi.shyti@kernel.org>
To: Huangzheng Lai <Huangzheng.Lai@unisoc.com>
Cc: Orson Zhai <orsonzhai@gmail.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Chunyan Zhang <zhang.lyra@gmail.com>,
linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
huangzheng lai <laihuangzheng@gmail.com>,
Xiongpeng Wu <xiongpeng.wu@unisoc.com>
Subject: Re: [PATCH 0/8] i2c: sprd: Modification of UNIOC Platform IIC Driver
Date: Thu, 24 Aug 2023 18:44:56 +0200 [thread overview]
Message-ID: <20230824164456.cgg7dqz7rxarmzf6@intel.intel> (raw)
In-Reply-To: <20230817094520.21286-1-Huangzheng.Lai@unisoc.com>
Hi Orson,
On Thu, Aug 17, 2023 at 05:45:12PM +0800, Huangzheng Lai wrote:
> Recently, some bugs have been discovered during use, and patch3
> and patch5-8 are bug fixes. Also, this patchset add new features:
> patch1 allows IIC to use more frequencies for communication,
> patch2 allows IIC to use 'reset framework' for reset, and patch4 allows
> IIC controller to dynamically switch frequencies during use.
>
> Huangzheng Lai (8):
> i2c: sprd: Add configurations that support 1Mhz and 3.4Mhz frequencies
> i2c: sprd: Add I2C driver to use 'reset framework' function
> i2c: sprd: Use global variables to record IIC ack/nack status instead
> of local variables
> i2c: sprd: Add IIC controller driver to support dynamic switching of
> 400K/1M/3.4M frequency
> i2c: sprd: Configure the enable bit of the IIC controller before each
> transmission initiation
> i2c: sprd: Add additional IIC control bit configuration to adapt to
> the new IP version of the UNISOC platform
> i2c: sprd: Set I2C_RX_ACK when clear irq
> i2c: sprd: Increase the waiting time for IIC transmission to avoid
> system crash issues
there are some changes here that require device knowledge... can
you please take a look here?
Andi
prev parent reply other threads:[~2023-08-24 16:46 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-17 9:45 [PATCH 0/8] i2c: sprd: Modification of UNIOC Platform IIC Driver Huangzheng Lai
2023-08-17 9:45 ` [PATCH 1/8] i2c: sprd: Add configurations that support 1Mhz and 3.4Mhz frequencies Huangzheng Lai
2023-08-17 14:05 ` Yann Sionneau
2023-09-02 20:25 ` Andi Shyti
2023-08-17 9:45 ` [PATCH 2/8] i2c: sprd: Add I2C driver to use 'reset framework' function Huangzheng Lai
2023-08-17 14:07 ` Yann Sionneau
2023-09-02 20:30 ` Andi Shyti
2023-08-17 9:45 ` [PATCH 3/8] i2c: sprd: Use global variables to record IIC ack/nack status instead of local variables Huangzheng Lai
2023-08-31 7:04 ` Chunyan Zhang
2023-09-02 21:05 ` Andi Shyti
[not found] ` <CAAA1NbZt84f8vzmPbO_TH6hnvveyaiPhXpwjihRhJAEY9qw_Vg@mail.gmail.com>
2023-09-13 8:28 ` Chunyan Zhang
2023-09-13 12:28 ` huangzheng lai
2023-08-17 9:45 ` [PATCH 4/8] i2c: sprd: Add IIC controller driver to support dynamic switching of 400K/1M/3.4M frequency Huangzheng Lai
2023-08-31 7:44 ` Chunyan Zhang
2023-09-02 21:08 ` Andi Shyti
2023-09-04 3:27 ` Chunyan Zhang
2023-09-05 23:10 ` Andi Shyti
2023-08-17 9:45 ` [PATCH 5/8] i2c: sprd: Configure the enable bit of the IIC controller before each transmission initiation Huangzheng Lai
2023-08-31 8:09 ` Chunyan Zhang
2023-08-17 9:45 ` [PATCH 6/8] i2c: sprd: Add additional IIC control bit configuration to adapt to the new IP version of the UNISOC platform Huangzheng Lai
2023-08-31 7:50 ` Chunyan Zhang
2023-08-17 9:45 ` [PATCH 7/8] i2c: sprd: Set I2C_RX_ACK when clear irq Huangzheng Lai
2023-09-02 21:16 ` Andi Shyti
2023-08-17 9:45 ` [PATCH 8/8] i2c: sprd: Increase the waiting time for IIC transmission to avoid system crash issues Huangzheng Lai
2023-09-02 21:21 ` Andi Shyti
2023-08-24 16:44 ` Andi Shyti [this message]
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