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From: Andy Chiu <andy.chiu@sifive.com>
To: broonie@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com,
	linux-spi@vger.kernel.org, linux-riscv@lists.infradead.org
Cc: Andy Chiu <andy.chiu@sifive.com>
Subject: [PATCH next 0/1] Add simple PM operations to sifive-spi
Date: Fri, 10 Jun 2022 15:44:58 +0800	[thread overview]
Message-ID: <20220610074459.3261383-1-andy.chiu@sifive.com> (raw)

The patch has been tested on Unmatched using pm_test. The Unmatched board
uses SD over SPI and it was tested by initiating S2RAM cycles for all
devices while reading/writing files at the same time. We found no dropped
connection to the card or corrupted filesystem during test cycles.

Andy Chiu (1):
  spi: sifive: add PM callbacks to support suspend/resume

 drivers/spi/spi-sifive.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

-- 
2.36.0


WARNING: multiple messages have this Message-ID (diff)
From: Andy Chiu <andy.chiu@sifive.com>
To: broonie@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com,
	linux-spi@vger.kernel.org, linux-riscv@lists.infradead.org
Cc: Andy Chiu <andy.chiu@sifive.com>
Subject: [PATCH next 0/1] Add simple PM operations to sifive-spi
Date: Fri, 10 Jun 2022 15:44:58 +0800	[thread overview]
Message-ID: <20220610074459.3261383-1-andy.chiu@sifive.com> (raw)

The patch has been tested on Unmatched using pm_test. The Unmatched board
uses SD over SPI and it was tested by initiating S2RAM cycles for all
devices while reading/writing files at the same time. We found no dropped
connection to the card or corrupted filesystem during test cycles.

Andy Chiu (1):
  spi: sifive: add PM callbacks to support suspend/resume

 drivers/spi/spi-sifive.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

-- 
2.36.0


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http://lists.infradead.org/mailman/listinfo/linux-riscv

             reply	other threads:[~2022-06-10  7:48 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-10  7:44 Andy Chiu [this message]
2022-06-10  7:44 ` [PATCH next 0/1] Add simple PM operations to sifive-spi Andy Chiu
2022-06-10  7:44 ` [PATCH next 1/1] spi: sifive: add PM callbacks to support suspend/resume Andy Chiu
2022-06-10  7:44   ` Andy Chiu
2022-06-10 12:04   ` Mark Brown
2022-06-10 12:04     ` Mark Brown
2022-06-22  3:06     ` Andy Chiu
2022-06-22  3:06       ` Andy Chiu
2022-06-22 10:24   ` Andy Shevchenko
2022-06-22 10:24     ` Andy Shevchenko
2022-06-10 12:05 ` [PATCH next 0/1] Add simple PM operations to sifive-spi Mark Brown
2022-06-10 12:05   ` Mark Brown
2022-06-10 15:59 ` Mark Brown
2022-06-10 15:59   ` Mark Brown

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