mbox series

[0/1,SRU,B,F] Add support for Ambiq micro AM1805 RTC

Message ID 20200504095359.447640-1-acelan.kao@canonical.com
Headers show
Series Add support for Ambiq micro AM1805 RTC | expand

Message

AceLan Kao May 4, 2020, 9:53 a.m. UTC 
BugLink: https://bugs.launchpad.net/bugs/1876667

[Impact]
To enable Ambiq micro AM1805 RTC chip

[Fix]
The patch is provided by Eurotech.
Eurotech doesn't want to upstream this driver, because there are some
functions are used by Eurotech's platforms only.

[Test]
Verified on Eurotech's machine and it works well.

[Regression Potential]
Low, it's a standalone file/driver, so no regression could be introduced.

[Misc]
We only need this driver in Bionic kernel, but for future possible
projects, SRU this to Focal kernel, too.

Pierluigi Driusso (1):
  UBUNTU: SAUCE: rtc: add am-1805 RTC driver

 debian.master/config/config.common.ubuntu |    1 +
 drivers/rtc/Kconfig                       |    9 +
 drivers/rtc/Makefile                      |    1 +
 drivers/rtc/rtc-am1805.c                  | 1562 +++++++++++++++++++++
 4 files changed, 1573 insertions(+)
 create mode 100644 drivers/rtc/rtc-am1805.c

Comments

Paolo Pisati May 4, 2020, 3:50 p.m. UTC | #1 
On Mon, May 04, 2020 at 05:53:57PM +0800, AceLan Kao wrote:
> BugLink: https://bugs.launchpad.net/bugs/1876667

Acked-by: Paolo Pisati <paolo.pisati@canonical.com>
Paolo Pisati May 12, 2020, 1:08 p.m. UTC | #2 
On Mon, May 04, 2020 at 05:53:57PM +0800, AceLan Kao wrote:
> BugLink: https://bugs.launchpad.net/bugs/1876667

Do you want this in Unstable/Groovy too?
AceLan Kao May 13, 2020, 3:41 a.m. UTC | #3 
No, this driver is used by a specific platform only, and it runs with
Bionic 4.15 kernel.
Also submit SRU to focal is just in case they have an upgrade requirement.

Paolo Pisati <paolo.pisati@canonical.com> 於 2020年5月12日 週二 下午9:08寫道：
>
> On Mon, May 04, 2020 at 05:53:57PM +0800, AceLan Kao wrote:
> > BugLink: https://bugs.launchpad.net/bugs/1876667
>
> Do you want this in Unstable/Groovy too?
> --
> bye,
> p.
Khalid Elmously May 13, 2020, 5:31 a.m. UTC | #4 
On 2020-05-04 17:53:57 , AceLan Kao wrote:
> BugLink: https://bugs.launchpad.net/bugs/1876667
> 
> [Impact]
> To enable Ambiq micro AM1805 RTC chip
> 
> [Fix]
> The patch is provided by Eurotech.
> Eurotech doesn't want to upstream this driver, because there are some
> functions are used by Eurotech's platforms only.
> 
> [Test]
> Verified on Eurotech's machine and it works well.
> 
> [Regression Potential]
> Low, it's a standalone file/driver, so no regression could be introduced.
> 
> [Misc]
> We only need this driver in Bionic kernel, but for future possible
> projects, SRU this to Focal kernel, too.
> 
> Pierluigi Driusso (1):
>   UBUNTU: SAUCE: rtc: add am-1805 RTC driver
> 
>  debian.master/config/config.common.ubuntu |    1 +
>  drivers/rtc/Kconfig                       |    9 +
>  drivers/rtc/Makefile                      |    1 +
>  drivers/rtc/rtc-am1805.c                  | 1562 +++++++++++++++++++++
>  4 files changed, 1573 insertions(+)
>  create mode 100644 drivers/rtc/rtc-am1805.c
> 
> -- 
> 2.25.1
> 
> 
> -- 
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