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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 0116CC31E5B for ; Tue, 18 Jun 2019 17:23:17 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D5BF22084D for ; Tue, 18 Jun 2019 17:23:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D5BF22084D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kaod.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60458 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hdHpE-0005hQ-4v for qemu-devel@archiver.kernel.org; Tue, 18 Jun 2019 13:23:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60326) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hdHMr-0007xd-KW for qemu-devel@nongnu.org; Tue, 18 Jun 2019 12:53:58 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hdHMp-0003rq-Gn for qemu-devel@nongnu.org; Tue, 18 Jun 2019 12:53:57 -0400 Received: from 3.mo69.mail-out.ovh.net ([188.165.52.203]:46562) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hdHMp-0003o9-A3 for qemu-devel@nongnu.org; Tue, 18 Jun 2019 12:53:55 -0400 Received: from player157.ha.ovh.net (unknown [10.108.42.83]) by mo69.mail-out.ovh.net (Postfix) with ESMTP id 74F275E026 for ; Tue, 18 Jun 2019 18:53:53 +0200 (CEST) Received: from kaod.org (lfbn-1-10649-41.w90-89.abo.wanadoo.fr [90.89.235.41]) (Authenticated sender: clg@kaod.org) by player157.ha.ovh.net (Postfix) with ESMTPSA id 07F456EB5154; Tue, 18 Jun 2019 16:53:48 +0000 (UTC) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: Peter Maydell Date: Tue, 18 Jun 2019 18:52:54 +0200 Message-Id: <20190618165311.27066-5-clg@kaod.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190618165311.27066-1-clg@kaod.org> References: <20190618165311.27066-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Ovh-Tracer-Id: 1666613338521832209 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduvddrtddtgdejjecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 188.165.52.203 Subject: [Qemu-devel] [PATCH v2 04/21] hw/arm/aspeed: Add RTC to SoC X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jeffery , qemu-arm@nongnu.org, qemu-devel@nongnu.org, Joel Stanley Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Joel Stanley All systems have an RTC. The IRQ is hooked up but the model does not use it at this stage. There is no guest code that uses it, so this limitation is acceptable. Signed-off-by: Joel Stanley Reviewed-by: Peter Maydell --- include/hw/arm/aspeed_soc.h | 2 ++ hw/arm/aspeed_soc.c | 13 +++++++++++++ 2 files changed, 15 insertions(+) diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index 88b901d5dfa9..fa0ba957a611 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -16,6 +16,7 @@ #include "hw/misc/aspeed_scu.h" #include "hw/misc/aspeed_sdmc.h" #include "hw/timer/aspeed_timer.h" +#include "hw/timer/aspeed_rtc.h" #include "hw/i2c/aspeed_i2c.h" #include "hw/ssi/aspeed_smc.h" #include "hw/watchdog/wdt_aspeed.h" @@ -32,6 +33,7 @@ typedef struct AspeedSoCState { ARMCPU cpu; MemoryRegion sram; AspeedVICState vic; + AspeedRtcState rtc; AspeedTimerCtrlState timerctrl; AspeedI2CState i2c; AspeedSCUState scu; diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index 1cc98b9f4045..5faa78d81fd6 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -189,6 +189,9 @@ static void aspeed_soc_init(Object *obj) sysbus_init_child_obj(obj, "vic", OBJECT(&s->vic), sizeof(s->vic), TYPE_ASPEED_VIC); =20 + sysbus_init_child_obj(obj, "rtc", OBJECT(&s->rtc), sizeof(s->rtc), + TYPE_ASPEED_RTC); + sysbus_init_child_obj(obj, "timerctrl", OBJECT(&s->timerctrl), sizeof(s->timerctrl), TYPE_ASPEED_TIMER); object_property_add_const_link(OBJECT(&s->timerctrl), "scu", @@ -275,6 +278,16 @@ static void aspeed_soc_realize(DeviceState *dev, Err= or **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->vic), 1, qdev_get_gpio_in(DEVICE(&s->cpu), ARM_CPU_FIQ)); =20 + /* RTC */ + object_property_set_bool(OBJECT(&s->rtc), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->rtc), 0, sc->info->memmap[ASPEED_= RTC]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0, + aspeed_soc_get_irq(s, ASPEED_RTC)); + /* Timer */ object_property_set_bool(OBJECT(&s->timerctrl), true, "realized", &e= rr); if (err) { --=20 2.21.0