Re: [PATCH 1/2] dt-bindings: mfd: mt6397: Add compatibles for MT6331 RTC and keys

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Il 15/06/22 23:48, Lee Jones ha scritto:
On Fri, 20 May 2022, AngeloGioacchino Del Regno wrote:

MT6331 is a multifunction device, providing RTC, keys and more: add

No such thing as an MFD.  What does the data-sheet call it?

Datasheets for this chip, or the other (6332) are not public ... and I have no
access to any: whatever you see here is done with an accurate reading of downstream
drivers and a lot of debugging and research.

Anyway, MT6331 is a PMIC, MT6332 is also a PMIC (in this case, a companion pmic).


What "more"?


More is voltage regulators, display backlight PWM, LED PWM, some GPIOs, battery
charging, fuel gauge... and I think nothing else.

Anyway, okay I will list things out in the commit description.

the necessary compatibles to start implementing the basics.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
  Documentation/devicetree/bindings/mfd/mt6397.txt | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
index d59063503b0d..2a9533c47365 100644
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -30,6 +30,7 @@ Optional subnodes:
  - rtc
  	Required properties: Should be one of follows
  		- compatible: "mediatek,mt6323-rtc"
+		- compatible: "mediatek,mt6331-rtc"
  		- compatible: "mediatek,mt6358-rtc"
  		- compatible: "mediatek,mt6397-rtc"
  	For details, see ../rtc/rtc-mt6397.txt
@@ -55,6 +56,7 @@ Optional subnodes:
  - keys
  	Required properties:
  		- compatible: "mediatek,mt6397-keys" or "mediatek,mt6323-keys"
+			      or "mediatek,mt6331-keys"

Please place these in a vertical list.

Will do!

Regards,
Angelo



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux