From patchwork Tue Oct 29 09:17:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jamin Lin X-Patchwork-Id: 13854541 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A113DD2AB01 for ; Tue, 29 Oct 2024 09:19:23 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t5iMD-0000Ws-B1; Tue, 29 Oct 2024 05:17:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t5iMB-0000WE-0N; Tue, 29 Oct 2024 05:17:43 -0400 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t5iM9-0003A3-Iy; Tue, 29 Oct 2024 05:17:42 -0400 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.12; Tue, 29 Oct 2024 17:17:30 +0800 Received: from localhost.localdomain (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1258.12 via Frontend Transport; Tue, 29 Oct 2024 17:17:30 +0800 To: =?utf-8?q?C=C3=A9dric_Le_Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Bin Meng , "open list:ASPEED BMCs" , "open list:All patches CC here" , "open list:SD (Secure Card)" CC: , , Subject: [PATCH v1 1/8] aspeed/soc: Support RTC for AST2700 Date: Tue, 29 Oct 2024 17:17:22 +0800 Message-ID: <20241029091729.3317512-2-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241029091729.3317512-1-jamin_lin@aspeedtech.com> References: <20241029091729.3317512-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.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, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 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: , Reply-to: Jamin Lin X-Patchwork-Original-From: Jamin Lin via From: Jamin Lin Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The RTC controller between AST2600 and AST2700 are identical. Add RTC model for AST2700 RTC support. The RTC controller registers base address is start at 0x12C0_F000 and its alarm interrupt is connected to GICINT13. Signed-off-by: Jamin Lin --- hw/arm/aspeed_ast27x0.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c index dca660eb6b..7ab4bec644 100644 --- a/hw/arm/aspeed_ast27x0.c +++ b/hw/arm/aspeed_ast27x0.c @@ -63,6 +63,7 @@ static const hwaddr aspeed_soc_ast2700_memmap[] = { [ASPEED_DEV_ADC] = 0x14C00000, [ASPEED_DEV_I2C] = 0x14C0F000, [ASPEED_DEV_GPIO] = 0x14C0B000, + [ASPEED_DEV_RTC] = 0x12C0F000, }; #define AST2700_MAX_IRQ 288 @@ -376,6 +377,8 @@ static void aspeed_soc_ast2700_init(Object *obj) snprintf(typename, sizeof(typename), "aspeed.gpio-%s", socname); object_initialize_child(obj, "gpio", &s->gpio, typename); + + object_initialize_child(obj, "rtc", &s->rtc, TYPE_ASPEED_RTC); } /* @@ -670,6 +673,14 @@ static void aspeed_soc_ast2700_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio), 0, aspeed_soc_get_irq(s, ASPEED_DEV_GPIO)); + /* RTC */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->rtc), errp)) { + return; + } + aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->rtc), 0, sc->memmap[ASPEED_DEV_RTC]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0, + aspeed_soc_get_irq(s, ASPEED_DEV_RTC)); + create_unimplemented_device("ast2700.dpmcu", 0x11000000, 0x40000); create_unimplemented_device("ast2700.iomem0", 0x12000000, 0x01000000); create_unimplemented_device("ast2700.iomem1", 0x14000000, 0x01000000);