From patchwork Fri Jan 14 15:17:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 532470 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 98747C433F5 for ; Fri, 14 Jan 2022 15:17:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242979AbiANPR4 (ORCPT ); Fri, 14 Jan 2022 10:17:56 -0500 Received: from esa.microchip.iphmx.com ([68.232.154.123]:31154 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242879AbiANPRl (ORCPT ); Fri, 14 Jan 2022 10:17:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1642173461; x=1673709461; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=kM9r1xW/DHGqgb4EQRJlkwePmu9HkhIfNKIm9H/2uhU=; b=USNLFQ9IsJNxeS+VO4Cwh3wd70GtRLrA5NScM2yChrFQ7zyGWa9xAsNE IgHDCWE1eIJXZ+dOMVjUU94vOTYMfImfOt3T871PbnS8T5QA7gcWzePx7 iO58v09+7Cz1XKytnAd2ZOz8mZ5ecEWka7/RTFlzV1VQnlUwE0m8zkQ43 cESaCRwNRhmhYGBIoPETZoIgL/dkmEao6hGVijRZypvmH4aSemSWGxF3T pCxzyAdahDhGXeKrDVgP6OW+Lkex4hEg6pyOmsYKGZHBmSI8b93Wh4Djk z4kgwXjy+wmfW8qmSsKReLBVZa1jtXlwpCoasdVYEymn40LZOtM1auEcj g==; IronPort-SDR: flvwLCvaUCa3lb0zO52vfC5pG6GWgKazqygOad63cnrhwWwQzzSR28a2uyCZo6pL/1OmUBBV9x SXQZO7ANhbXtHZDIEBII+mC87suKU2HKnum3nmZn27OlHHGzEhQ05HKtkYOvXjhK/1j1eWpZ1w aTxqyo2MNvHYztUL9UHX5ZMP15SFB35T4MdfUktzzKN2c5yO9w8yBBL2VcDMk/rnQ+M3R4vlB7 1DMe5OoI1/OhGtWTvxwlIQRCrMyCwB5SyHEBgifxGrU8vPj5VvwX/r53VuabGaip+jJjhZbwAe s1D+RxO3w78bxTaTj7VGhoTj X-IronPort-AV: E=Sophos;i="5.88,289,1635231600"; d="scan'208";a="82522738" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 14 Jan 2022 08:17:39 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Fri, 14 Jan 2022 08:17:39 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Fri, 14 Jan 2022 08:17:33 -0700 From: To: , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , Subject: [PATCH v3 11/15] riscv: dts: microchip: add fpga fabric section to icicle kit Date: Fri, 14 Jan 2022 15:17:23 +0000 Message-ID: <20220114151727.2319915-12-conor.dooley@microchip.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220114151727.2319915-1-conor.dooley@microchip.com> References: <20220114151727.2319915-1-conor.dooley@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: Conor Dooley Split the device tree for the Microchip MPFS into two sections by adding microchip-mpfs-fabric.dtsi, which contains peripherals contained in the FPGA fabric. Signed-off-by: Conor Dooley --- .../dts/microchip/microchip-mpfs-fabric.dtsi | 25 +++++++++++++++++++ .../microchip/microchip-mpfs-icicle-kit.dts | 8 ++++++ .../boot/dts/microchip/microchip-mpfs.dtsi | 1 + 3 files changed, 34 insertions(+) create mode 100644 arch/riscv/boot/dts/microchip/microchip-mpfs-fabric.dtsi diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs-fabric.dtsi b/arch/riscv/boot/dts/microchip/microchip-mpfs-fabric.dtsi new file mode 100644 index 000000000000..c1dcd56b0679 --- /dev/null +++ b/arch/riscv/boot/dts/microchip/microchip-mpfs-fabric.dtsi @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* Copyright (c) 2020-2021 Microchip Technology Inc */ + +/ { + core_pwm0: pwm@41000000 { + compatible = "microchip,corepwm-rtl-v4"; + reg = <0x0 0x41000000 0x0 0xF0>; + microchip,sync-update = /bits/ 16 <0>; + #pwm-cells = <2>; + clocks = <&clkcfg CLK_FIC3>; + status = "disabled"; + }; + + i2c2: i2c@44000000 { + compatible = "microchip,corei2c-rtl-v7"; + reg = <0x0 0x44000000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkcfg CLK_FIC3>; + interrupt-parent = <&plic>; + interrupts = <122>; + clock-frequency = <100000>; + status = "disabled"; + }; +}; diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts index 6d19ba196f12..ab803f71626a 100644 --- a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts +++ b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts @@ -68,6 +68,10 @@ &mmc { sd-uhs-sdr104; }; +&i2c2 { + status = "okay"; +}; + &emac0 { phy-mode = "sgmii"; phy-handle = <&phy0>; @@ -86,3 +90,7 @@ phy1: ethernet-phy@9 { ti,fifo-depth = <0x01>; }; }; + +&core_pwm0 { + status = "okay"; +}; diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi index 717e39b30a15..c7d73756c9b8 100644 --- a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi +++ b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi @@ -3,6 +3,7 @@ /dts-v1/; #include "dt-bindings/clock/microchip,mpfs-clock.h" +#include "microchip-mpfs-fabric.dtsi" / { #address-cells = <2>;