From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Murphy Subject: [RFC PATCH 0/5] MultiColor LED framework Documentation Date: Mon, 1 Apr 2019 12:33:55 -0500 Message-ID: <20190401173400.14238-1-dmurphy@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: robh+dt@kernel.org, jacek.anaszewski@gmail.com, pavel@ucw.cz Cc: marek.behun@nic.cz, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Dan Murphy List-Id: linux-leds@vger.kernel.org I am RFCing these patches to start this Multicolor framework as it appears we have a few devices that need to leverage a framework like this. I have attempted to create as much documentation as possible and have no issue in combining documents into a single document but I think this patchset is logical. I have also added the dt-bindings patch that include the COLOR_ID and COLOR_NAME and documented the existing patch on the mail list. I have added this only for demonstration purposes. Finally the code itself is a work in progress that at the very least will create a colors directory as well as the associated colors. The code works in principle but I need to scrub it for issues. The framework code also does not contain the available brightness support as this seems to be a sticky point. Dan Dan Murphy (5): leds: multicolor: Add sysfs interface definition dt: bindings: Add multicolor class dt bindings documention documention: leds: Add multicolor class documentation dt-bindings: leds: Add LED_COLOR_ID and COLOR_NAME definitions leds: multicolor: Introduce a multicolor class definition .../ABI/testing/sysfs-class-led-multicolor | 91 ++++ .../bindings/leds/leds-class-multicolor.txt | 140 ++++++ Documentation/leds/leds-class-multicolor.txt | 99 +++++ drivers/leds/Kconfig | 10 + drivers/leds/Makefile | 1 + drivers/leds/led-class-multicolor.c | 411 ++++++++++++++++++ include/dt-bindings/leds/common.h | 19 + include/linux/led-class-multicolor.h | 69 +++ 8 files changed, 840 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-led-multicolor create mode 100644 Documentation/devicetree/bindings/leds/leds-class-multicolor.txt create mode 100644 Documentation/leds/leds-class-multicolor.txt create mode 100644 drivers/leds/led-class-multicolor.c create mode 100644 include/linux/led-class-multicolor.h -- 2.19.0