From: Hoan Tran <hotran@apm.com>
To: Jean Delvare <jdelvare@suse.com>,
Guenter Roeck <linux@roeck-us.net>,
Jonathan Corbet <corbet@lwn.net>,
Rob Herring <robh+dt@kernel.org>
Cc: Jassi Brar <jassisinghbrar@gmail.com>,
Ashwin Chaugule <ashwin.chaugule@linaro.org>,
linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
Duc Dang <dhdang@apm.com>,
lho@apm.com, Hoan Tran <hotran@apm.com>
Subject: [PATCH v2 0/3] hwmon: xgene: Add support for X-Gene hwmon driver
Date: Mon, 11 Jul 2016 17:30:13 -0700 [thread overview]
Message-ID: <1468283416-12780-1-git-send-email-hotran@apm.com> (raw)
This patch set adds hardware temperature and power reading support for
APM X-Gene SoC using the mailbox communication interface.
For device tree, it is the standard DT mailbox.
For ACPI, it is the PCC mailbox.
For ACPI, tested with this patch[1] which supports PCC subspace 2
[1] http://www.spinics.net/lists/linux-acpi/msg66041.html
- [PATCH v3] mailbox: pcc: Support HW-Reduced Communication Subspace type 2
v2
- Increase power reading accurateness by using 2 registers
(a register for Watt, another for milli-Watt)
- Remove power reading for SoC
- Fix review comments from Guenter
v1
- Initial
Hoan Tran (3):
Documentation: dtb: xgene: Add hwmon dts binding documentation
hwmon: xgene: Add hwmon driver
arm64: dts: apm: Add X-Gene SoC hwmon to device tree
.../devicetree/bindings/hwmon/apm-xgene-hwmon.txt | 14 +
Documentation/hwmon/xgene-hwmon | 30 +
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 5 +
arch/arm64/boot/dts/apm/apm-storm.dtsi | 5 +
drivers/hwmon/Kconfig | 7 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon/xgene-hwmon.c | 772 +++++++++++++++++++++
7 files changed, 834 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/apm-xgene-hwmon.txt
create mode 100644 Documentation/hwmon/xgene-hwmon
create mode 100644 drivers/hwmon/xgene-hwmon.c
--
1.9.1
next reply other threads:[~2016-07-12 0:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-12 0:30 Hoan Tran [this message]
2016-07-12 0:30 ` [PATCH v2 1/3] Documentation: dtb: xgene: Add hwmon dts binding documentation Hoan Tran
2016-07-16 19:28 ` Rob Herring
2016-07-12 0:30 ` [PATCH v2 2/3] hwmon: xgene: Add hwmon driver Hoan Tran
2016-07-16 16:35 ` Guenter Roeck
2016-07-18 21:30 ` Hoan Tran
2016-07-12 0:30 ` [PATCH v2 3/3] arm64: dts: apm: Add X-Gene SoC hwmon to device tree Hoan Tran
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