Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752970AbaJTIKR (ORCPT ); Mon, 20 Oct 2014 04:10:17 -0400 Received: from down.free-electrons.com ([37.187.137.238]:47633 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752949AbaJTIKO (ORCPT ); Mon, 20 Oct 2014 04:10:14 -0400 From: Antoine Tenart To: linus.walleij@linaro.org, sebastian.hesselbarth@gmail.com Cc: Antoine Tenart , linux-kernel@vger.kernel.org Subject: [PATCH 0/4] pinctrl: add helpers for group based drivers Date: Mon, 20 Oct 2014 10:04:16 +0200 Message-Id: <1413792260-4265-1-git-send-email-antoine.tenart@free-electrons.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, Sebastian, As discussed earlier this year[1], this series introduce helpers for group based pinctrl drivers: - of_pinctrl_utils_read_function(): reads the function name of a specified node, and gets the number of groups it should be applied to. - of_pinctrl_for_each_function_group(): navigates through the groups of a specified node, reading at each iteration the name of the current group. A generic function to parse nodes for group based drivers is also added, and then used in the Berlin pinctrl driver: - pinconf_generic_function_groups_dt_node_to_map() [1] https://lkml.org/lkml/2014/5/17/38 Antoine Tenart (4): Documentation: bindings: pinctrl: document the generic groups property pinctrl: add helpers for group based drivers pinctrl: add a generic way to map node to map for group based drivers pinctrl: berlin: use the generic node to map function .../bindings/pinctrl/pinctrl-bindings.txt | 1 + drivers/pinctrl/berlin/Kconfig | 1 + drivers/pinctrl/berlin/berlin.c | 53 +--------------------- drivers/pinctrl/pinconf-generic.c | 36 +++++++++++++++ drivers/pinctrl/pinctrl-utils.c | 26 +++++++++++ drivers/pinctrl/pinctrl-utils.h | 9 ++++ include/linux/pinctrl/pinconf-generic.h | 3 ++ 7 files changed, 78 insertions(+), 51 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/