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Message-ID: <20230530195132.2286163-6-bero@baylibre.com>
Date: Tue, 30 May 2023 21:51:32 +0200
From: Bernhard Rosenkränzer <bero@...libre.com>
To: daniel.lezcano@...aro.org, angelogioacchino.delregno@...labora.com,
rafael@...nel.org, amitk@...nel.org, rui.zhang@...el.com,
matthias.bgg@...il.com, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, rdunlap@...radead.org,
ye.xingchen@....com.cn, p.zabel@...gutronix.de
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
wenst@...omium.org, james.lo@...iatek.com,
rex-bc.chen@...iatek.com, nfraprado@...labora.com,
abailon@...libre.com, amergnat@...libre.com, khilman@...libre.com
Subject: [PATCH v4 5/5] thermal/drivers/mediatek/lvts_thermal: Update calibration data documentation
From: Balsam CHIHI <bchihi@...libre.com>
Update LVTS calibration data documentation for mt8192 and mt8195.
Signed-off-by: Balsam CHIHI <bchihi@...libre.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
[bero@...libre.com: Fix issues pointed out by Nícolas F. R. A. Prado <nfraprado@...labora.com>]
Signed-off-by: Bernhard Rosenkränzer <bero@...libre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
drivers/thermal/mediatek/lvts_thermal.c | 31 +++++++++++++++++++++++--
1 file changed, 29 insertions(+), 2 deletions(-)
diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
index d5e5214784ece..9185d02003633 100644
--- a/drivers/thermal/mediatek/lvts_thermal.c
+++ b/drivers/thermal/mediatek/lvts_thermal.c
@@ -531,7 +531,8 @@ static int lvts_sensor_init(struct device *dev, struct lvts_ctrl *lvts_ctrl,
* The efuse blob values follows the sensor enumeration per thermal
* controller. The decoding of the stream is as follow:
*
- * stream index map for MCU Domain :
+ * MT8195 :
+ * Stream index map for MCU Domain mt8195 :
*
* <-----mcu-tc#0-----> <-----sensor#0-----> <-----sensor#1----->
* 0x01 | 0x02 | 0x03 | 0x04 | 0x05 | 0x06 | 0x07 | 0x08 | 0x09
@@ -542,7 +543,7 @@ static int lvts_sensor_init(struct device *dev, struct lvts_ctrl *lvts_ctrl,
* <-----mcu-tc#2-----> <-----sensor#4-----> <-----sensor#5-----> <-----sensor#6-----> <-----sensor#7----->
* 0x13 | 0x14 | 0x15 | 0x16 | 0x17 | 0x18 | 0x19 | 0x1A | 0x1B | 0x1C | 0x1D | 0x1E | 0x1F | 0x20 | 0x21
*
- * stream index map for AP Domain :
+ * Stream index map for AP Domain mt8195 :
*
* <-----ap--tc#0-----> <-----sensor#0-----> <-----sensor#1----->
* 0x22 | 0x23 | 0x24 | 0x25 | 0x26 | 0x27 | 0x28 | 0x29 | 0x2A
@@ -556,6 +557,32 @@ static int lvts_sensor_init(struct device *dev, struct lvts_ctrl *lvts_ctrl,
* <-----ap--tc#3-----> <-----sensor#7-----> <-----sensor#8----->
* 0x40 | 0x41 | 0x42 | 0x43 | 0x44 | 0x45 | 0x46 | 0x47 | 0x48
*
+ * MT8192 :
+ * Stream index map for MCU Domain mt8192 :
+ *
+ * <-----mcu-tc#0-----> <-----sensor#0-----> <-----sensor#1----->
+ * 0x01 | 0x02 | 0x03 | 0x04 | 0x05 | 0x06 | 0x07 | 0x08 | 0x09 | 0x0A | 0x0B
+ *
+ * <-----sensor#2-----> <-----sensor#3----->
+ * 0x0C | 0x0D | 0x0E | 0x0F | 0x10 | 0x11 | 0x12 | 0x13
+ *
+ * <-----sensor#4-----> <-----sensor#5-----> <-----sensor#6-----> <-----sensor#7----->
+ * 0x14 | 0x15 | 0x16 | 0x17 | 0x18 | 0x19 | 0x1A | 0x1B | 0x1C | 0x1D | 0x1E | 0x1F | 0x20 | 0x21 | 0x22 | 0x23
+ *
+ * Stream index map for AP Domain mt8192 :
+ *
+ * <-----sensor#0-----> <-----sensor#1----->
+ * 0x24 | 0x25 | 0x26 | 0x27 | 0x28 | 0x29 | 0x2A | 0x2B
+ *
+ * <-----sensor#2-----> <-----sensor#3----->
+ * 0x2C | 0x2D | 0x2E | 0x2F | 0x30 | 0x31 | 0x32 | 0x33
+ *
+ * <-----sensor#4-----> <-----sensor#5----->
+ * 0x34 | 0x35 | 0x36 | 0x37 | 0x38 | 0x39 | 0x3A | 0x3B
+ *
+ * <-----sensor#6-----> <-----sensor#7-----> <-----sensor#8----->
+ * 0x3C | 0x3D | 0x3E | 0x3F | 0x40 | 0x41 | 0x42 | 0x43 | 0x44 | 0x45 | 0x46 | 0x47
+ *
* The data description gives the offset of the calibration data in
* this bytes stream for each sensor.
*/
--
2.41.0.rc2
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