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From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Sascha Hauer <s.hauer@pengutronix.de>,
	linux-pm@vger.kernel.org, Zhang Rui <rui.zhang@intel.com>,
	Eduardo Valentin <edubezval@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
	Daniel Kurtz <djkurtz@chromium.org>,
	kernel@pengutronix.de, Matthias Brugger <matthias.bgg@gmail.com>
Subject: Re: [PATCH 2/3] thermal: Add Mediatek thermal controller support
Date: Fri, 21 Aug 2015 01:12:23 +0200	[thread overview]
Message-ID: <55D65ED7.7010102@linaro.org> (raw)
In-Reply-To: <1440057962-13373-3-git-send-email-s.hauer@pengutronix.de>

On 08/20/2015 10:06 AM, Sascha Hauer wrote:
> This adds support for the Mediatek thermal controller found on MT8173
> and likely other SoCs.
> The controller is a bit special. It does not have its own ADC, instead
> it controls the on-SoC AUXADC via AHB bus accesses. For this reason
> we need the physical address of the AUXADC. Also it controls a mux
> using AHB bus accesses, so we need the APMIXEDSYS physical address aswell.
>
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---

[ ... ]

> diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c
> new file mode 100644
> index 0000000..06d52ef
> --- /dev/null
> +++ b/drivers/thermal/mtk_thermal.c
> @@ -0,0 +1,582 @@
> +/*
> + * Copyright (c) 2014 MediaTek Inc.

2015 ?

> + * Author: Hanyi.Wu <hanyi.wu@mediatek.com>

Hanyi Wu ?

[ ... ]

-->

> +#define TEMP_MONINTSTS		0x010
> +#define TEMP_MONIDET0		0x014
> +#define TEMP_MONIDET1		0x018
> +#define TEMP_MONIDET2		0x01c
> +#define TEMP_H2NTHRE		0x024
> +#define TEMP_HTHRE		0x028
> +#define TEMP_CTHRE		0x02c
> +#define TEMP_OFFSETH		0x030
> +#define TEMP_OFFSETL		0x034
> +#define TEMP_MSRCTL1		0x03c
> +#define TEMP_ADCEXT		0x058
> +#define TEMP_ADCEXT1		0x05c
> +#define TEMP_ADCEXTADDR		0x06c
> +#define TEMP_ADCEXT1ADDR	0x070
> +#define TEMP_IMMD0		0x0a0
> +#define TEMP_IMMD1		0x0a4
> +#define TEMP_IMMD2		0x0a8
> +#define TEMP_PROTCTL		0x0c0
> +#define TEMP_PROTTA		0x0c4
> +#define TEMP_PROTTB		0x0c8
> +#define TEMP_PROTTC		0x0cc
> +#define TEMP_SPARE1		0x0f4
> +#define TEMP_SPARE2		0x0f8
> +#define TEMP_SPARE3		0x0fc
> +#define THERMINTST		0x404
> +#define PTPODINTST		0x408
> +#define THSTAGE0ST		0x40c
> +#define THSTAGE1ST		0x410
> +#define THSTAGE2ST		0x414
> +#define THAHBST0		0x418
> +#define THAHBST1		0x41c	/* Only for DE debug */
> +#define PTPSPARE0		0x420
> +#define PTPSPARE1		0x424
> +#define PTPSPARE2		0x428
> +#define PTPSPARE3		0x42c
> +#define THSLPEVEB		0x430
> +#define TEMP_MONINT_COLD(sp)			(BIT(0) << ((sp) * 5))
> +#define TEMP_MONINT_HOT(sp)			(BIT(1) << ((sp) * 5))
> +#define TEMP_MONINT_LOW_OFS(sp)			(BIT(2) << ((sp) * 5))
> +#define TEMP_MONINT_HIGH_OFS(sp)		(BIT(3) << ((sp) * 5))
> +#define TEMP_MONINT_HOT_TO_NORM(sp)		(BIT(4) << ((sp) * 5))
> +#define TEMP_MONINT_TIMEOUT			BIT(15)
> +#define TEMP_MONINT_IMMEDIATE_SENSE(sp)		BIT(16 + (sp))
> +#define TEMP_MONINT_FILTER_SENSE(sp)		BIT(19 + (sp))
> +#define TEMP_ADCWRITECTRL_ADC_EXTRA_WRITE	BIT(2)
> +#define TEMP_ADCWRITECTRL_ADC_EXTRA1_WRITE	BIT(3)
> +#define TEMP_PROTCTL_AVERAGE			(0 << 16)
> +#define TEMP_PROTCTL_MAXIMUM			(1 << 16)
> +#define TEMP_PROTCTL_SELECTED			(2 << 16)

<-- Not used.


   -- Daniel


-- 
  <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
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  parent reply	other threads:[~2015-08-20 23:12 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-20  8:05 [PATCH v5] Add Mediatek thermal support Sascha Hauer
2015-08-20  8:06 ` [PATCH 1/3] dt-bindings: thermal: Add binding document for Mediatek thermal controller Sascha Hauer
2015-08-20  8:06 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-08-20 22:20   ` Eduardo Valentin
2015-08-20 22:29     ` Daniel Lezcano
2015-08-21  5:06     ` Sascha Hauer
2015-08-20 23:12   ` Daniel Lezcano [this message]
2015-08-26 13:54     ` Sascha Hauer
2015-08-26 14:02       ` Daniel Lezcano
2015-08-25 17:41   ` Daniel Kurtz
2015-08-20  8:06 ` [PATCH 3/3] ARM64: dts: mt8173: Add thermal/auxadc device nodes Sascha Hauer
  -- strict thread matches above, loose matches on Subject: below --
2015-11-30 11:42 [PATCH v12] Add Mediatek thermal support Sascha Hauer
2015-11-30 11:42 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-12-17 19:33   ` Eduardo Valentin
2016-01-04 14:19     ` Sascha Hauer
2016-01-19  7:29       ` Sascha Hauer
2016-02-01  2:54         ` Eddie Huang
2016-02-15  2:11           ` Daniel Kurtz
2016-02-15  2:14             ` Daniel Kurtz
2016-02-17 17:05               ` Matthias Brugger
2016-02-18 10:56                 ` Sascha Hauer
2016-02-18 14:28                   ` Javi Merino
2016-02-18 15:15                   ` Eduardo Valentin
2016-02-19  7:21                     ` Sascha Hauer
2015-12-21  4:07   ` Daniel Kurtz
2016-01-04 14:31     ` Sascha Hauer
2016-01-04 15:43       ` Daniel Kurtz
2015-11-18  8:24 [PATCH v11] Add Mediatek thermal support Sascha Hauer
2015-11-18  8:24 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-11-24  6:06   ` dawei chien
2015-11-24  7:53     ` Sascha Hauer
2015-11-09 10:13 [PATCH v10] Add Mediatek thermal support Sascha Hauer
2015-11-09 10:13 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-11-09 14:39   ` Andy Shevchenko
2015-11-18  8:11     ` Sascha Hauer
2015-11-10 12:05   ` Javi Merino
2015-11-10 18:26     ` Eduardo Valentin
2015-11-11  7:27       ` Sascha Hauer
2015-11-11  9:40         ` Javi Merino
2015-11-13 10:09         ` Sascha Hauer
2015-11-13 11:26           ` Javi Merino
2015-11-18  8:18             ` Sascha Hauer
2015-09-23 13:37 [PATCH v9] Add Mediatek thermal support Sascha Hauer
2015-09-23 13:37 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-09-23 18:31   ` Vladimir Zapolskiy
2015-09-30  6:14     ` Sascha Hauer
2015-09-29 23:04   ` Eduardo Valentin
2015-09-30  6:13     ` Sascha Hauer
2015-09-30  9:36   ` Punit Agrawal
2015-09-30 10:37     ` Sascha Hauer
2015-09-30 11:07       ` Punit Agrawal
2015-08-31  7:34 [PATCH v8] Add Mediatek thermal support Sascha Hauer
2015-08-31  7:34 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-09-14  7:32   ` Daniel Kurtz
2015-09-22  7:30     ` Daniel Kurtz
2015-09-22  8:30       ` Sascha Hauer
2015-08-27  6:41 [PATCH v7] Add Mediatek thermal support Sascha Hauer
2015-08-27  6:41 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-08-27 11:50   ` Punit Agrawal
2015-08-26 13:58 [PATCH v6] Add Mediatek thermal support Sascha Hauer
2015-08-26 13:58 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-08-07 13:55 [PATCH v4] Add Mediatek thermal support Sascha Hauer
2015-08-07 13:55 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-08-11  7:03   ` Daniel Kurtz
2015-08-20  7:57     ` Sascha Hauer
2015-08-05 12:25 [PATCH v3] Add Mediatek thermal support Sascha Hauer
2015-08-05 12:25 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-08-05 18:02   ` Daniel Kurtz
2015-08-06  8:10     ` Sascha Hauer
2015-07-21  7:59 [PATCH v2] Add Mediatek thermal support Sascha Hauer
2015-07-21  7:59 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer
2015-07-21 15:13   ` Daniel Kurtz
2015-08-05 10:20     ` Sascha Hauer
2015-07-13 10:34 [PATCH] thermal: Add Mediatek thermal support Sascha Hauer
2015-07-13 10:34 ` [PATCH 2/3] thermal: Add Mediatek thermal controller support Sascha Hauer

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