From patchwork Thu Sep 30 12:16:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 12528161 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 5B737C433F5 for ; Thu, 30 Sep 2021 12:17:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4674D61206 for ; Thu, 30 Sep 2021 12:17:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349476AbhI3MTB (ORCPT ); Thu, 30 Sep 2021 08:19:01 -0400 Received: from relmlor2.renesas.com ([210.160.252.172]:10230 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1349389AbhI3MTA (ORCPT ); Thu, 30 Sep 2021 08:19:00 -0400 X-IronPort-AV: E=Sophos;i="5.85,336,1624287600"; d="scan'208";a="95682441" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 30 Sep 2021 21:17:16 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 5F4B8437F0DD; Thu, 30 Sep 2021 21:17:14 +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: [RFC PATCH 0/4] Add "output-impedance" property to pinconf-generic Date: Thu, 30 Sep 2021 13:16:26 +0100 Message-Id: <20210930121630.17449-1-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 add "output-impedance" 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 Lad Prabhakar (4): dt-bindings: pincfg-node: Add "output-impedance" property pinctrl: pinconf-generic: Add support for "output-impedance" to be extracted from DT files dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Add output-impedance property pinctrl: renesas: pinctrl-rzg2l: Add support to get/set drive-strength and output-impedance .../bindings/pinctrl/pincfg-node.yaml | 4 + .../pinctrl/renesas,rzg2l-pinctrl.yaml | 2 + drivers/pinctrl/pinconf-generic.c | 2 + drivers/pinctrl/renesas/pinctrl-rzg2l.c | 181 ++++++++++++++---- include/linux/pinctrl/pinconf-generic.h | 3 + 5 files changed, 159 insertions(+), 33 deletions(-)