From: peng.fan@nxp.com
To: viresh.kumar@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de
Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
Anson.Huang@nxp.com, linux-pm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, robh+dt@kernel.org,
devicetree@vger.kernel.org, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH 0/3] Convert i.MX6Q cpufreq to use nvmem API
Date: Tue, 3 Mar 2020 10:14:47 +0800 [thread overview]
Message-ID: <1583201690-16068-1-git-send-email-peng.fan@nxp.com> (raw)
From: Peng Fan <peng.fan@nxp.com>
Use nvmem API is better compared with direclty accessing OCOTP registers.
nvmem could handle OCOTP clk, defer probe.
Patch 1/3 is dts changes to add nvmem related properties
Patch 2/3 is a bug fix
Patch 3/3 is convert to nvmem API
Peng Fan (3):
ARM: dts: imx: add nvmem property for cpu0
cpufreq: imx6q: fix error handling
cpufreq: imx6q: read OCOTP through nvmem for imx6q
arch/arm/boot/dts/imx6dl.dtsi | 2 ++
arch/arm/boot/dts/imx6q.dtsi | 2 ++
arch/arm/boot/dts/imx6qdl.dtsi | 7 ++++
arch/arm/boot/dts/imx6sl.dtsi | 9 ++++++
arch/arm/boot/dts/imx6sll.dtsi | 6 ++++
arch/arm/boot/dts/imx6sx.dtsi | 6 ++++
drivers/cpufreq/imx6q-cpufreq.c | 72 +++++++++++++++++++++++------------------
7 files changed, 73 insertions(+), 31 deletions(-)
--
2.16.4
next reply other threads:[~2020-03-03 2:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 2:14 peng.fan [this message]
2020-03-03 2:14 ` [PATCH 1/3] ARM: dts: imx: add nvmem property for cpu0 peng.fan
2020-03-11 8:30 ` Shawn Guo
2020-03-03 2:14 ` [PATCH 2/3] cpufreq: imx6q: fix error handling peng.fan
2020-03-03 2:14 ` [PATCH 3/3] cpufreq: imx6q: read OCOTP through nvmem for imx6q peng.fan
2020-03-03 5:45 ` [PATCH 0/3] Convert i.MX6Q cpufreq to use nvmem API Viresh Kumar
2020-03-03 6:16 ` Peng Fan
2020-03-03 11:17 ` Viresh Kumar
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