Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756801AbdLPCt0 (ORCPT ); Fri, 15 Dec 2017 21:49:26 -0500 Received: from mail-wm0-f68.google.com ([74.125.82.68]:39693 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756728AbdLPCtS (ORCPT ); Fri, 15 Dec 2017 21:49:18 -0500 X-Google-Smtp-Source: ACJfBoti9vHAVQRM91Th3eAp7nPfuiXdDnzZuVPrhQNruh/PmdYB4Kyzrp/SYS0QitjrXRaD7E5W7g== From: Philipp Rossak To: mchehab@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, maxime.ripard@free-electrons.com, wens@csie.org, linux@armlinux.org.uk, sean@mess.org, p.zabel@pengutronix.de, andi.shyti@samsung.com Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [RFC 0/5] IR support for A83T - sunxi-ir driver update Date: Sat, 16 Dec 2017 03:49:09 +0100 Message-Id: <20171216024914.7550-1-embed3d@gmail.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1414 Lines: 33 This patch series adds support for the sunxi A83T ir module and enhances the sunxi-ir driver. Right now the base clock frequency for the ir driver is a hard coded define and is set to 8 MHz. This works for the most common ir receivers. On the Sinovoip Bananapi M3 the ir receiver needs, a 3 MHz base clock frequency to work without problems with this driver (like in the legacy kernel). To fix this issue I reworked the driver that this value could be set over the devicetree. About 37 devices would have a devicetree change if this patch series would be applied. Therfore I would like to ask you to give me some feedback about the patch series, before I finialize it. Thanks in advance! Philipp Philipp Rossak (5): [media] rc: update sunxi-ir driver to get base frequency from devicetree [media] dt: bindings: Update binding documentation for sunxi IR controller ARM: dts: sun8i: a83t: Add the ir pin for the A83T ARM: dts: sun8i: a83t: Add support for the ir interface ARM: dts: sun8i: a83t: bananapi-m3: Enable IR controller Documentation/devicetree/bindings/media/sunxi-ir.txt | 14 ++++++++------ arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts | 7 +++++++ arch/arm/boot/dts/sun8i-a83t.dtsi | 15 +++++++++++++++ drivers/media/rc/sunxi-cir.c | 20 +++++++++++--------- 4 files changed, 41 insertions(+), 15 deletions(-) -- 2.11.0