From mboxrd@z Thu Jan 1 00:00:00 1970 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 0F432C433EF for ; Mon, 16 May 2022 00:55:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238912AbiEPAzV (ORCPT ); Sun, 15 May 2022 20:55:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53150 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234471AbiEPAzO (ORCPT ); Sun, 15 May 2022 20:55:14 -0400 Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B95772A256; Sun, 15 May 2022 17:55:09 -0700 (PDT) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 24G0eXN3022584; Mon, 16 May 2022 08:40:33 +0800 (GMT-8) (envelope-from chiawei_wang@aspeedtech.com) Received: from Chiawei-PC03.aspeed.com (192.168.2.66) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 16 May 2022 08:54:05 +0800 From: Chia-Wei Wang To: , , , , , , , , , , , CC: Subject: [PATCH v5 4/4] ARM: dts: aspeed: Add eSPI node Date: Mon, 16 May 2022 08:54:12 +0800 Message-ID: <20220516005412.4844-5-chiawei_wang@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220516005412.4844-1-chiawei_wang@aspeedtech.com> References: <20220516005412.4844-1-chiawei_wang@aspeedtech.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [192.168.2.66] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 24G0eXN3022584 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add eSPI to the device tree for Aspeed 5/6th generation SoCs. Signed-off-by: Chia-Wei Wang --- arch/arm/boot/dts/aspeed-g5.dtsi | 17 +++++++++++++++++ arch/arm/boot/dts/aspeed-g6.dtsi | 17 +++++++++++++++++ 2 files changed, 34 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 4147b397c883..4b5bb91a0219 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -289,6 +289,23 @@ adc: adc@1e6e9000 { status = "disabled"; }; + espi: espi@1e6ee000 { + compatible = "aspeed,ast2500-espi", "simple-mfd", "syscon"; + reg = <0x1e6ee000 0x1000>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1e6ee000 0x1000>; + + espi_ctrl: espi-ctrl@0 { + compatible = "aspeed,ast2500-espi-ctrl"; + reg = <0x0 0x800>; + interrupts = <23>; + clocks = <&syscon ASPEED_CLK_GATE_ESPICLK>; + status = "disabled"; + }; + }; + video: video@1e700000 { compatible = "aspeed,ast2500-video-engine"; reg = <0x1e700000 0x1000>; diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index 3d5ce9da42c3..1f14ecad51af 100644 --- a/arch/arm/boot/dts/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -384,6 +384,23 @@ adc1: adc@1e6e9100 { status = "disabled"; }; + espi: espi@1e6ee000 { + compatible = "aspeed,ast2600-espi", "simple-mfd", "syscon"; + reg = <0x1e6ee000 0x1000>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1e6ee000 0x1000>; + + espi_ctrl: espi-ctrl@0 { + compatible = "aspeed,ast2600-espi-ctrl"; + reg = <0x0 0x800>; + interrupts = ; + clocks = <&syscon ASPEED_CLK_GATE_ESPICLK>; + status = "disabled"; + }; + }; + sbc: secure-boot-controller@1e6f2000 { compatible = "aspeed,ast2600-sbc"; reg = <0x1e6f2000 0x1000>; -- 2.25.1