From: Anson Huang <anson.huang@nxp.com>
To: "rui.zhang@intel.com" <rui.zhang@intel.com>,
"edubezval@gmail.com" <edubezval@gmail.com>,
"daniel.lezcano@linaro.org" <daniel.lezcano@linaro.org>,
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"catalin.marinas@arm.com" <catalin.marinas@arm.com>,
"will.deacon@arm.com" <will.deacon@arm.com>,
Aisheng DONG <aisheng.dong@nxp.com>,
Andy Gross <andy.gross@linaro.org>,
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<linux-arm-kernel@lists.infradead.org>,
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Cc: dl-linux-imx <linux-imx@nxp.com>
Subject: [PATCH V2 0/4] Add i.MX System Controller thermal driver support
Date: Wed, 28 Nov 2018 05:58:07 +0000 [thread overview]
Message-ID: <1543384349-2851-1-git-send-email-Anson.Huang@nxp.com> (raw)
i.MX8QXP is an ARMv8 SoC which has a Cortex-M4 system controller
inside, the system controller is in charge of controlling power,
clock and thermal sensors etc..
This patch adds i.MX system controller thermal driver support,
Linux kernel has to communicate with system controller via MU
(message unit) IPC to get each thermal sensor's temperature,
it supports multiple sensors which are passed from device tree,
please see the binding doc for details.
Note that this patch set is based on [V4,5/5] defconfig: arm64: add imx8qxp support,
https://patchwork.kernel.org/patch/10677315/
Anson Huang (4):
dt-bindings: thermal: add binding doc for i.MX system controller
thermal driver
thermal: imx_sc: add i.MX system controller thermal support
defconfig: arm64: add i.MX system controller thermal support
ARM64: dts: imx: add i.MX8QXP thermal support
.../devicetree/bindings/thermal/imx-sc-thermal.txt | 33 ++++
arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 27 +++
arch/arm64/configs/defconfig | 1 +
drivers/thermal/Kconfig | 11 ++
drivers/thermal/Makefile | 1 +
drivers/thermal/imx_sc_thermal.c | 201 +++++++++++++++++++++
6 files changed, 274 insertions(+)
create mode 100644 Documentation/devicetree/bindings/thermal/imx-sc-thermal.txt
create mode 100644 drivers/thermal/imx_sc_thermal.c
--
2.7.4
next reply other threads:[~2018-11-28 5:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-28 5:58 Anson Huang [this message]
2018-11-28 5:58 ` [PATCH V2 1/4] dt-bindings: thermal: add binding doc for i.MX system controller thermal driver Anson Huang
2018-11-28 5:58 ` [PATCH V2 2/4] thermal: imx_sc: add i.MX system controller thermal support Anson Huang
2018-11-28 9:08 ` Lothar Waßmann
2018-11-28 5:58 ` [PATCH V2 3/4] defconfig: arm64: " Anson Huang
2018-11-28 5:58 ` [PATCH V2 4/4] ARM64: dts: imx: add i.MX8QXP " Anson Huang
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