From patchwork Sun Jan 22 14:49:42 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 9531069 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id AC76A6049F for ; Sun, 22 Jan 2017 14:54:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9EA6827FA6 for ; Sun, 22 Jan 2017 14:54:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9344D283F4; Sun, 22 Jan 2017 14:54:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3B7E0283B4 for ; Sun, 22 Jan 2017 14:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751849AbdAVOuw (ORCPT ); Sun, 22 Jan 2017 09:50:52 -0500 Received: from outils.crapouillou.net ([89.234.176.41]:43290 "EHLO outils.crapouillou.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751816AbdAVOul (ORCPT ); Sun, 22 Jan 2017 09:50:41 -0500 From: Paul Cercueil To: Linus Walleij , Rob Herring , Mark Rutland , Ralf Baechle , Ulf Hansson Cc: Boris Brezillon , Thierry Reding , Bartlomiej Zolnierkiewicz , Maarten ter Huurne , Lars-Peter Clausen , Paul Burton , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@linux-mips.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-pwm@vger.kernel.org, linux-fbdev@vger.kernel.org, james.hogan@imgtec.com, Paul Cercueil Subject: [PATCH v2 09/14] MIPS: JZ4780: CI20: Add pinctrl configuration for several drivers Date: Sun, 22 Jan 2017 15:49:42 +0100 Message-Id: <20170122144947.16158-10-paul@crapouillou.net> In-Reply-To: <20170122144947.16158-1-paul@crapouillou.net> References: <27071da2f01d48141e8ac3dfaa13255d@mail.crapouillou.net> <20170122144947.16158-1-paul@crapouillou.net> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1485096637; bh=o+Ff4olmVlqDmBnrX8T6Jj+ZpQWvvg8Q/HEkYFuwZ0Y=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=nlrWb6UsYuYBUart63NGyIBeckpqPZV8dzFQ9UjzwtpksmBw0QaVX50KhFepV+iWbH+VzIyLiPJR7Mu6U/zB2IGFdRW0vItRKyCf2umP8B7CshTjublk+6B8YA7lfFe2GcYU6i1baAkmUNpHIRahaRM+72k/23qVconM3VF0boA= Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP We set the pin configuration for the jz4780-nand and jz4780-uart drivers. Signed-off-by: Paul Cercueil --- arch/mips/boot/dts/ingenic/ci20.dts | 60 +++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) v2: Changed the devicetree bindings to match the new driver diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index 1652d8d60b1e..fd138d9978c1 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -29,18 +29,30 @@ &uart0 { status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_uart0>; }; &uart1 { status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_uart1>; }; &uart3 { status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_uart2>; }; &uart4 { status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_uart4>; }; &nemc { @@ -61,6 +73,13 @@ ingenic,nemc-tAW = <15>; ingenic,nemc-tSTRV = <100>; + /* + * Only CLE/ALE are needed for the devices that are connected, rather + * than the full address line set. + */ + pinctrl-names = "default"; + pinctrl-0 = <&pins_nemc>; + nand@1 { reg = <1>; @@ -69,6 +88,9 @@ nand-ecc-mode = "hw"; nand-on-flash-bbt; + pinctrl-names = "default"; + pinctrl-0 = <&pins_nemc_cs1>; + partitions { compatible = "fixed-partitions"; #address-cells = <2>; @@ -106,3 +128,41 @@ &bch { status = "okay"; }; + +&pinctrl { + pins_uart0: uart0 { + function = "uart0"; + groups = "uart0-data"; + bias-disable; + }; + + pins_uart1: uart1 { + function = "uart1"; + groups = "uart1-data"; + bias-disable; + }; + + pins_uart2: uart2 { + function = "uart2"; + groups = "uart2-data", "uart2-hwflow"; + bias-disable; + }; + + pins_uart4: uart4 { + function = "uart4"; + groups = "uart4-data"; + bias-disable; + }; + + pins_nemc: nemc { + function = "nemc"; + groups = "nemc-data", "nemc-cle-ale", "nemc-rd-we", "nemc-frd-fwe"; + bias-disable; + }; + + pins_nemc_cs1: nemc-cs1 { + function = "nemc-cs1"; + groups = "nemc-cs1"; + bias-disable; + }; +};