linux-kernel - [PATCH 0/4] Add Raspberry Pi's RP1 ADC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250925000416.2408457-1-svarbanov@suse.de>
Date: Thu, 25 Sep 2025 03:04:12 +0300
From: Stanimir Varbanov <svarbanov@...e.de>
To: linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rpi-kernel@...ts.infradead.org,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	linux-hwmon@...r.kernel.org
Cc: Jean Delvare <jdelvare@...e.com>,
	Guenter Roeck <linux@...ck-us.net>,
	Rob Herring <robh@...nel.org>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Andrew Lunn <andrew@...n.ch>,
	Stefan Wahren <wahrenst@....net>,
	Saenz Julienne <nsaenz@...nel.org>,
	Andrea della Porta <andrea.porta@...e.com>,
	Phil Elwell <phil@...pberrypi.com>,
	Jonathan Bell <jonathan@...pberrypi.com>,
	Dave Stevenson <dave.stevenson@...pberrypi.com>,
	Stanimir Varbanov <svarbanov@...e.de>
Subject: [PATCH 0/4] Add Raspberry Pi's RP1 ADC

Hello,

The following patch-set is adding support for RP1 ADC driver,
and enable it for RPi5.

Comments are welcome!

regards,
~Stan

Stanimir Varbanov (4):
  dt-bindings: Add Raspberry Pi's RP1 ADC
  hwmon: adc: rp1: Add Raspberry Pi's RP1 ADC driver
  arm64: dts: rp1: Add Raspberry Pi's RP1 ADC DT node
  arm64: dts: broadcom: Enable RP1 ADC for RPi5

 .../bindings/hwmon/raspberrypi,rp1-adc.yaml   |  46 +++
 .../dts/broadcom/bcm2712-rpi-5-b-ovl-rp1.dts  |   8 +
 .../boot/dts/broadcom/bcm2712-rpi-5-b.dts     |   5 +
 arch/arm64/boot/dts/broadcom/rp1-common.dtsi  |   7 +
 drivers/hwmon/Kconfig                         |  10 +
 drivers/hwmon/Makefile                        |   1 +
 drivers/hwmon/rp1-adc.c                       | 301 ++++++++++++++++++
 7 files changed, 378 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/raspberrypi,rp1-adc.yaml
 create mode 100644 drivers/hwmon/rp1-adc.c

-- 
2.47.0