From patchwork Mon Sep 12 07:15:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunihiko Hayashi X-Patchwork-Id: 605084 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EB532ECAAD5 for ; Mon, 12 Sep 2022 07:17:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230158AbiILHRs (ORCPT ); Mon, 12 Sep 2022 03:17:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57560 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229778AbiILHRA (ORCPT ); Mon, 12 Sep 2022 03:17:00 -0400 Received: from mx.socionext.com (mx.socionext.com [202.248.49.38]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 959C730544; Mon, 12 Sep 2022 00:16:06 -0700 (PDT) Received: from unknown (HELO iyokan2-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 12 Sep 2022 16:15:59 +0900 Received: from mail.mfilter.local (m-filter-1 [10.213.24.61]) by iyokan2-ex.css.socionext.com (Postfix) with ESMTP id 63B6220584CE; Mon, 12 Sep 2022 16:15:59 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Mon, 12 Sep 2022 16:15:59 +0900 Received: from plum.e01.socionext.com (unknown [10.212.243.119]) by kinkan2.css.socionext.com (Postfix) with ESMTP id 02DA4B62A4; Mon, 12 Sep 2022 16:15:58 +0900 (JST) From: Kunihiko Hayashi To: soc@kernel.org, Arnd Bergmann , Olof Johansson Cc: Rob Herring , Krzysztof Kozlowski , Masami Hiramatsu , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kunihiko Hayashi Subject: [PATCH v2 8/9] arm64: dts: uniphier: Remove compatible "snps, dw-pcie" from pcie node Date: Mon, 12 Sep 2022 16:15:53 +0900 Message-Id: <20220912071554.1480-9-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220912071554.1480-1-hayashi.kunihiko@socionext.com> References: <20220912071554.1480-1-hayashi.kunihiko@socionext.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The generic platform driver pcie-designware-plat.c doesn't work for UniPhier PCIe host controller, because the controller has some necessary initialization sequence for the controller-specific logic. Currently the controller doesn't use "snps,dw-pcie" compatible, so this is no longer needed. Remove the compatible string from the pcie node. Signed-off-by: Kunihiko Hayashi --- arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 2 +- arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index 0d75a90d1342..e24784e12b7b 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -896,7 +896,7 @@ usb_ssphy1: ss-phy@310 { }; pcie: pcie@66000000 { - compatible = "socionext,uniphier-pcie", "snps,dw-pcie"; + compatible = "socionext,uniphier-pcie"; status = "disabled"; reg-names = "dbi", "link", "config"; reg = <0x66000000 0x1000>, <0x66010000 0x10000>, diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi index f49a8db3e918..6277be04a974 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi @@ -873,7 +873,7 @@ usb1_ssphy0: ss-phy@300 { }; pcie: pcie@66000000 { - compatible = "socionext,uniphier-pcie", "snps,dw-pcie"; + compatible = "socionext,uniphier-pcie"; status = "disabled"; reg-names = "dbi", "link", "config"; reg = <0x66000000 0x1000>, <0x66010000 0x10000>,