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 X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 322BBC432BE for ; Tue, 17 Aug 2021 02:58:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 12DDA60ED5 for ; Tue, 17 Aug 2021 02:58:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236315AbhHQC7S (ORCPT ); Mon, 16 Aug 2021 22:59:18 -0400 Received: from twspam01.aspeedtech.com ([211.20.114.71]:59860 "EHLO twspam01.aspeedtech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236124AbhHQC7R (ORCPT ); Mon, 16 Aug 2021 22:59:17 -0400 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 17H2eVL4035573; Tue, 17 Aug 2021 10:40:31 +0800 (GMT-8) (envelope-from chiawei_wang@aspeedtech.com) Received: from ChiaWeiWang-PC.aspeed.com (192.168.2.66) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 17 Aug 2021 10:58:38 +0800 From: Chia-Wei Wang To: , , , , , , , , Subject: [PATCH v2 0/2] aspeed: Add LPC mailbox support Date: Tue, 17 Aug 2021 10:58:46 +0800 Message-ID: <20210817025848.19914-1-chiawei_wang@aspeedtech.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain 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 17H2eVL4035573 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add driver support for the LPC mailbox controller of ASPEED SoCs. v2: - Fix error handling for copy_to_user - Fix incorrect type in the .poll initializer Chia-Wei Wang (2): soc: aspeed: Add LPC mailbox support ARM: dts: aspeed: Add mailbox to device tree arch/arm/boot/dts/aspeed-g4.dtsi | 7 + arch/arm/boot/dts/aspeed-g5.dtsi | 8 +- arch/arm/boot/dts/aspeed-g6.dtsi | 7 + drivers/soc/aspeed/Kconfig | 10 + drivers/soc/aspeed/Makefile | 9 +- drivers/soc/aspeed/aspeed-lpc-mbox.c | 418 +++++++++++++++++++++++++++ 6 files changed, 454 insertions(+), 5 deletions(-) create mode 100644 drivers/soc/aspeed/aspeed-lpc-mbox.c -- 2.17.1