From patchwork Wed Oct 27 13:45:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 12587359 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A093DC433EF for ; Wed, 27 Oct 2021 13:45:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 83B4460D43 for ; Wed, 27 Oct 2021 13:45:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236422AbhJ0Nrm (ORCPT ); Wed, 27 Oct 2021 09:47:42 -0400 Received: from relmlor2.renesas.com ([210.160.252.172]:39947 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S235360AbhJ0Nrl (ORCPT ); Wed, 27 Oct 2021 09:47:41 -0400 X-IronPort-AV: E=Sophos;i="5.87,186,1631545200"; d="scan'208";a="98620551" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 27 Oct 2021 22:45:14 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id AE5724010727; Wed, 27 Oct 2021 22:45:12 +0900 (JST) From: Lad Prabhakar To: Linus Walleij , Rob Herring , Geert Uytterhoeven , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Lad Prabhakar Subject: [PATCH 0/4] Add "output-impedance" property to pinconf-generic Date: Wed, 27 Oct 2021 14:45:05 +0100 Message-Id: <20211027134509.5036-1-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Hi All, The first two patches of the series add "output-impedance-ohms" property to pinconf-generic and the last two patches add support to get/set drive-strength and output-impedance for RZ/G2L SoC. Cheers, Prabhakar Changes for v1: * Fixed review comments pointed by Geert and Rob RFC: https://patchwork.kernel.org/project/linux-renesas-soc/cover/ 20210930121630.17449-1-prabhakar.mahadev-lad.rj@bp.renesas.com/ Lad Prabhakar (4): dt-bindings: pincfg-node: Add "output-impedance-ohms" property pinctrl: pinconf-generic: Add support for "output-impedance-ohms" to be extracted from DT files dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Add output-impedance-ohms property pinctrl: renesas: pinctrl-rzg2l: Add support to get/set drive-strength and output-impedance-ohms .../bindings/pinctrl/pincfg-node.yaml | 3 + .../pinctrl/renesas,rzg2l-pinctrl.yaml | 2 + drivers/pinctrl/pinconf-generic.c | 2 + drivers/pinctrl/renesas/pinctrl-rzg2l.c | 284 +++++++++++++----- include/linux/pinctrl/pinconf-generic.h | 3 + 5 files changed, 221 insertions(+), 73 deletions(-)