From patchwork Tue May 3 06:58:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1625399 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4KssRy3fRmz9sBB for ; Tue, 3 May 2022 17:44:46 +1000 (AEST) Received: from localhost ([::1]:45438 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nlnDA-0004i8-Bg for incoming@patchwork.ozlabs.org; Tue, 03 May 2022 03:44:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49060) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nlmVC-0003K5-3d; Tue, 03 May 2022 02:59:18 -0400 Received: from gandalf.ozlabs.org ([150.107.74.76]:58623) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nlmVA-0007UH-CG; Tue, 03 May 2022 02:59:17 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4KsrRP6kCjz4ySc; Tue, 3 May 2022 16:59:13 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4KsrRM4gL0z4yST; Tue, 3 May 2022 16:59:11 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Peter Maydell , Steven Lee , Troy Lee , Jamin Lin , =?utf-8?q?C=C3=A9dric_Le_Goater?= Subject: [PULL 08/19] aspeed/wdt: Add AST1030 support Date: Tue, 3 May 2022 08:58:37 +0200 Message-Id: <20220503065848.125215-9-clg@kaod.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220503065848.125215-1-clg@kaod.org> References: <20220503065848.125215-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=XF6a=VL=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" 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: Cédric Le Goater Message-Id: <20220401083850.15266-5-jamin_lin@aspeedtech.com> Signed-off-by: Cédric Le Goater --- include/hw/watchdog/wdt_aspeed.h | 1 + hw/watchdog/wdt_aspeed.c | 24 ++++++++++++++++++++++++ 2 files changed, 25 insertions(+) diff --git a/include/hw/watchdog/wdt_aspeed.h b/include/hw/watchdog/wdt_aspeed.h index 0e37f39f384c..dfa5dfa424a3 100644 --- a/include/hw/watchdog/wdt_aspeed.h +++ b/include/hw/watchdog/wdt_aspeed.h @@ -19,6 +19,7 @@ OBJECT_DECLARE_TYPE(AspeedWDTState, AspeedWDTClass, ASPEED_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" #define ASPEED_WDT_REGS_MAX (0x20 / 4) diff --git a/hw/watchdog/wdt_aspeed.c b/hw/watchdog/wdt_aspeed.c index 386928e9c0fc..31855afdf4c8 100644 --- a/hw/watchdog/wdt_aspeed.c +++ b/hw/watchdog/wdt_aspeed.c @@ -391,6 +391,29 @@ static const TypeInfo aspeed_2600_wdt_info = { .class_init = aspeed_2600_wdt_class_init, }; +static void aspeed_1030_wdt_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + AspeedWDTClass *awc = ASPEED_WDT_CLASS(klass); + + dc->desc = "ASPEED 1030 Watchdog Controller"; + awc->offset = 0x80; + awc->ext_pulse_width_mask = 0xfffff; /* TODO */ + awc->reset_ctrl_reg = AST2600_SCU_RESET_CONTROL1; + awc->reset_pulse = aspeed_2500_wdt_reset_pulse; + awc->wdt_reload = aspeed_wdt_reload_1mhz; + awc->sanitize_ctrl = aspeed_2600_sanitize_ctrl; + awc->default_status = 0x014FB180; + awc->default_reload_value = 0x014FB180; +} + +static const TypeInfo aspeed_1030_wdt_info = { + .name = TYPE_ASPEED_1030_WDT, + .parent = TYPE_ASPEED_WDT, + .instance_size = sizeof(AspeedWDTState), + .class_init = 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); } type_init(wdt_aspeed_register_types)