linux-kernel - [PATCH v2 0/2] arm64: dts: imx8m: Add pinctrl config definitions

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Message-Id: <20250218-pinctrl_defines-v2-0-c554cad0e1d2@gocontroll.com>
Date: Tue, 18 Feb 2025 09:39:15 +0100
From: Maud Spierings via B4 Relay <devnull+maudspierings.gocontroll.com@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Maud Spierings <maudspierings@...ontroll.com>
Subject: [PATCH v2 0/2] arm64: dts: imx8m: Add pinctrl config definitions

Up untill now the extra function mux (pull resistor, etc) has been
defined as a raw hex value, this is difficult to interpret. Add
definitions for these parts of the pinctrl registers to allow for more
readable pinctrl definitions in devictree files.

It should also be done for the mn/mq but I currently do not have the
reference manuals for these to verify these fields, though I can only
assume that they would be the same.

Signed-off-by: Maud Spierings <maudspierings@...ontroll.com>
---
Changes in v2:
- Changed mystery bit to SION
- Link to v1: https://lore.kernel.org/r/20250214-pinctrl_defines-v1-0-fbc86a42ef3c@gocontroll.com

---
Maud Spierings (2):
      arm64: dts: imx8mm: Add pinctrl config definitions
      arm64: dts: imx8mp: Add pinctrl config definitions

 arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h | 27 ++++++++++++++++++++++++++
 arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h | 27 ++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)
---
base-commit: 0ae0fa3bf0b44c8611d114a9f69985bf451010c3
change-id: 20250214-pinctrl_defines-237e7db61c6a

Best regards,
-- 
Maud Spierings <maudspierings@...ontroll.com>