From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932480Ab3KZToF (ORCPT ); Tue, 26 Nov 2013 14:44:05 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:50756 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753617Ab3KZToB (ORCPT ); Tue, 26 Nov 2013 14:44:01 -0500 From: Grygorii Strashko To: Linus Walleij , Santosh Shilimkar , , CC: , , , Grygorii Strashko Subject: [RFC v1 0/9] gpio: davinci: reuse for keystone arch Date: Tue, 26 Nov 2013 21:40:06 +0200 Message-ID: <1385494815-15740-1-git-send-email-grygorii.strashko@ti.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series is intended to update Davinci GPIO driver and reuse it for Keystone SoCs, because Keystone uses the similar GPIO IP like Davinci. Keystone GPIO IP: supports: - up to 32 GPIO lines; - only unbanked irqs; See Documentation: Keystone - http://www.ti.com/lit/ug/sprugv1/sprugv1.pdf [1] Depends on patch: "[PATCH 1/2] gpio: davinci: Fix a check for unbanked gpio" https://lkml.org/lkml/2013/11/8/22 [2] and depends on series from Prabhakar Lad: "[PATCH v6 0/6] gpio: daVinci: cleanup and feature enhancement" https://www.mail-archive.com/devicetree@vger.kernel.org/msg05970.html Based on: git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git branch: keystone/master This series has been marked as RFC because it's based on an unfinished series of patches [2], but with hope that it will help to reach final decisions and satisfy all interested parties. Grygorii Strashko (9): gpio: davinci: get rid of DAVINCI_N_GPIO gpio: introduce GPIO_DAVINCI kconfig option gpio: davinci: use chained_irq_enter/chained_irq_exit API gpio: davinci: make IRQ initialization soc specific gpio: davinci: reuse for Keystone SoC arm: dts: keystone: add GPIO device entry ARM: keystone_defconfig: enable gpio support arm: dts: keystone-evm: add LEDs supports ARM: keystone_defconfig: enable LED support .../devicetree/bindings/gpio/gpio-davinci.txt | 4 +- arch/arm/boot/dts/k2hk-evm.dts | 23 ++ arch/arm/boot/dts/keystone.dtsi | 45 +++ arch/arm/configs/keystone_defconfig | 11 + drivers/gpio/Kconfig | 7 + drivers/gpio/Makefile | 2 +- drivers/gpio/gpio-davinci.c | 306 ++++++++++++++------ 7 files changed, 305 insertions(+), 93 deletions(-) -- 1.7.9.5