From nobody Sun Feb 8 14:10:56 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1648785155780678.9482125245264; Thu, 31 Mar 2022 20:52:35 -0700 (PDT) Received: from localhost ([::1]:41102 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1na8Kw-0002jd-Ip for importer@patchew.org; Thu, 31 Mar 2022 23:52:34 -0400 Received: from eggs.gnu.org ([209.51.188.92]:35820) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1na8GW-00026b-Im; Thu, 31 Mar 2022 23:48:00 -0400 Received: from twspam01.aspeedtech.com ([211.20.114.71]:35455) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1na8GU-0000r5-GI; Thu, 31 Mar 2022 23:48:00 -0400 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 2313Zqow095945; Fri, 1 Apr 2022 11:35:54 +0800 (GMT-8) (envelope-from jamin_lin@aspeedtech.com) Received: from localhost.localdomain (192.168.70.87) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 1 Apr 2022 11:46:54 +0800 From: Jamin Lin To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Andrew Jeffery , Joel Stanley , Alistair Francis , Cleber Rosa , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Wainer dos Santos Moschetta , "Beraldo Leal" , "open list:ASPEED BMCs" , "open list:All patches CC here" Subject: [PATCH v4 4/9] aspeed/wdt: Add AST1030 support Date: Fri, 1 Apr 2022 11:46:46 +0800 Message-ID: <20220401034651.9066-5-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220401034651.9066-1-jamin_lin@aspeedtech.com> References: <20220401034651.9066-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [192.168.70.87] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 2313Zqow095945 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.71; envelope-from=jamin_lin@aspeedtech.com; helo=twspam01.aspeedtech.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jamin_lin@aspeedtech.com, troy_lee@aspeedtech.com, steven_lee@aspeedtech.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1648785157423100001 From: Steven Lee AST1030 wdt controller is similiar to AST2600's wdt, but it has extra registers. Introduce ast1030 object class and increse the number of regs(offset) of ast1030 model. Signed-off-by: Troy Lee Signed-off-by: Jamin Lin Signed-off-by: Steven Lee Reviewed-by: C=C3=A9dric Le Goater --- hw/watchdog/wdt_aspeed.c | 24 ++++++++++++++++++++++++ include/hw/watchdog/wdt_aspeed.h | 1 + 2 files changed, 25 insertions(+) diff --git a/hw/watchdog/wdt_aspeed.c b/hw/watchdog/wdt_aspeed.c index 386928e9c0..31855afdf4 100644 --- a/hw/watchdog/wdt_aspeed.c +++ b/hw/watchdog/wdt_aspeed.c @@ -391,6 +391,29 @@ static const TypeInfo aspeed_2600_wdt_info =3D { .class_init =3D aspeed_2600_wdt_class_init, }; =20 +static void aspeed_1030_wdt_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc =3D DEVICE_CLASS(klass); + AspeedWDTClass *awc =3D ASPEED_WDT_CLASS(klass); + + dc->desc =3D "ASPEED 1030 Watchdog Controller"; + awc->offset =3D 0x80; + awc->ext_pulse_width_mask =3D 0xfffff; /* TODO */ + awc->reset_ctrl_reg =3D AST2600_SCU_RESET_CONTROL1; + awc->reset_pulse =3D aspeed_2500_wdt_reset_pulse; + awc->wdt_reload =3D aspeed_wdt_reload_1mhz; + awc->sanitize_ctrl =3D aspeed_2600_sanitize_ctrl; + awc->default_status =3D 0x014FB180; + awc->default_reload_value =3D 0x014FB180; +} + +static const TypeInfo aspeed_1030_wdt_info =3D { + .name =3D TYPE_ASPEED_1030_WDT, + .parent =3D TYPE_ASPEED_WDT, + .instance_size =3D sizeof(AspeedWDTState), + .class_init =3D aspeed_1030_wdt_class_init, +}; + static void wdt_aspeed_register_types(void) { watchdog_add_model(&model); @@ -398,6 +421,7 @@ static void wdt_aspeed_register_types(void) type_register_static(&aspeed_2400_wdt_info); type_register_static(&aspeed_2500_wdt_info); type_register_static(&aspeed_2600_wdt_info); + type_register_static(&aspeed_1030_wdt_info); } =20 type_init(wdt_aspeed_register_types) diff --git a/include/hw/watchdog/wdt_aspeed.h b/include/hw/watchdog/wdt_asp= eed.h index 0e37f39f38..dfa5dfa424 100644 --- a/include/hw/watchdog/wdt_aspeed.h +++ b/include/hw/watchdog/wdt_aspeed.h @@ -19,6 +19,7 @@ OBJECT_DECLARE_TYPE(AspeedWDTState, AspeedWDTClass, ASPEE= D_WDT) #define TYPE_ASPEED_2400_WDT TYPE_ASPEED_WDT "-ast2400" #define TYPE_ASPEED_2500_WDT TYPE_ASPEED_WDT "-ast2500" #define TYPE_ASPEED_2600_WDT TYPE_ASPEED_WDT "-ast2600" +#define TYPE_ASPEED_1030_WDT TYPE_ASPEED_WDT "-ast1030" =20 #define ASPEED_WDT_REGS_MAX (0x20 / 4) =20 --=20 2.17.1