From nobody Sun Feb 8 21:09:33 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; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1766540697; cv=none; d=zohomail.com; s=zohoarc; b=mTUUa3BnYCr7VNOsyuzkNoTSq4PzkDsWMBTQcKKPLZIan+y5HeA+MxhMsyJ6VLmOn8wtxNDZtHQbOr3alIqqK9o2kaZwT4vfiJJ50/D0jGZZGZgcWOSRGi9TV0IxhZ7a8DdR+8D2HDlYt5ENlQdbE+m/+BwqeFXDNSl7pSwmSXs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1766540697; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=AxHTbhoA0+MR7/gPYTMUeT21RxUBmlxb21x3klXk1kA=; b=MCcHCStbZMSS6NBUcb/DhMHAkLWL0jLYE/M+PhFYsNL+ZeMZlNU7o9D+/y+DrqLKqR0+pshjOWzaTTfYm4R03l/6kc21Cfg25SeKgNa+1yi3tA2++uGuJpgeWW7NZRHNLQh0XnuGCqjah5XNmi5z5tYls+gQwhaLdyBFjhIrGHY= ARC-Authentication-Results: i=1; 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; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1766540697732259.2432326055605; Tue, 23 Dec 2025 17:44:57 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vYDuk-00026C-B8; Tue, 23 Dec 2025 20:43:46 -0500 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 1vYDui-00025P-Qd; Tue, 23 Dec 2025 20:43:45 -0500 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 1vYDuh-0006HF-AR; Tue, 23 Dec 2025 20:43:44 -0500 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 15.2.1748.10; Wed, 24 Dec 2025 09:42:11 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Wed, 24 Dec 2025 09:42:10 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Jamin Lin , Andrew Jeffery , Joel Stanley , "open list:ASPEED BMCs" , "open list:All patches CC here" CC: , , Kane-Chen-AS , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 17/19] hw/arm/aspeed: Attach SGPIOM device to AST1700 model Date: Wed, 24 Dec 2025 09:41:56 +0800 Message-ID: <20251224014203.756264-18-kane_chen@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251224014203.756264-1-kane_chen@aspeedtech.com> References: <20251224014203.756264-1-kane_chen@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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 (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=211.20.114.72; envelope-from=kane_chen@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: Kane Chen From: Kane Chen via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1766540706326158500 From: Kane-Chen-AS Connect the SGPIOM device to AST1700 model. Signed-off-by: Kane-Chen-AS Reviewed-by: C=C3=A9dric Le Goater Reviewed-by: Nabih Estefan Tested-by: Nabih Estefan --- include/hw/arm/aspeed_ast1700.h | 3 +++ hw/arm/aspeed_ast1700.c | 21 +++++++++++++++++++++ 2 files changed, 24 insertions(+) diff --git a/include/hw/arm/aspeed_ast1700.h b/include/hw/arm/aspeed_ast170= 0.h index 7292719dc2..490f2a3b05 100644 --- a/include/hw/arm/aspeed_ast1700.h +++ b/include/hw/arm/aspeed_ast1700.h @@ -12,6 +12,7 @@ #include "hw/misc/aspeed_scu.h" #include "hw/adc/aspeed_adc.h" #include "hw/gpio/aspeed_gpio.h" +#include "hw/gpio/aspeed_sgpio.h" #include "hw/i2c/aspeed_i2c.h" #include "hw/misc/aspeed_ltpi.h" #include "hw/misc/aspeed_pwm.h" @@ -19,6 +20,7 @@ #include "hw/watchdog/wdt_aspeed.h" #include "hw/char/serial-mm.h" =20 +#define AST1700_SGPIO_NUM 2 #define AST1700_WDT_NUM 9 =20 #define TYPE_ASPEED_AST1700 "aspeed.ast1700" @@ -39,6 +41,7 @@ struct AspeedAST1700SoCState { AspeedADCState adc; AspeedSCUState scu; AspeedGPIOState gpio; + AspeedSGPIOState sgpiom[AST1700_SGPIO_NUM]; AspeedI2CState i2c; AspeedPWMState pwm; AspeedWDTState wdt[AST1700_WDT_NUM]; diff --git a/hw/arm/aspeed_ast1700.c b/hw/arm/aspeed_ast1700.c index 5a2552aa25..ca0ce4e2c2 100644 --- a/hw/arm/aspeed_ast1700.c +++ b/hw/arm/aspeed_ast1700.c @@ -23,6 +23,8 @@ enum { ASPEED_AST1700_DEV_ADC, ASPEED_AST1700_DEV_SCU, ASPEED_AST1700_DEV_GPIO, + ASPEED_AST1700_DEV_SGPIOM0, + ASPEED_AST1700_DEV_SGPIOM1, ASPEED_AST1700_DEV_I2C, ASPEED_AST1700_DEV_UART12, ASPEED_AST1700_DEV_LTPI_CTRL, @@ -37,6 +39,8 @@ static const hwaddr aspeed_ast1700_io_memmap[] =3D { [ASPEED_AST1700_DEV_ADC] =3D 0x00C00000, [ASPEED_AST1700_DEV_SCU] =3D 0x00C02000, [ASPEED_AST1700_DEV_GPIO] =3D 0x00C0B000, + [ASPEED_AST1700_DEV_SGPIOM0] =3D 0x00C0C000, + [ASPEED_AST1700_DEV_SGPIOM1] =3D 0x00C0D000, [ASPEED_AST1700_DEV_I2C] =3D 0x00C0F000, [ASPEED_AST1700_DEV_UART12] =3D 0x00C33B00, [ASPEED_AST1700_DEV_LTPI_CTRL] =3D 0x00C34000, @@ -141,6 +145,17 @@ static void aspeed_ast1700_realize(DeviceState *dev, E= rror **errp) memory_region_add_subregion(&s->iomem, aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_LTPI_C= TRL], sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->ltpi), 0= )); + + /* SGPIOM */ + for (int i =3D 0; i < AST1700_SGPIO_NUM; i++) { + if (!sysbus_realize(SYS_BUS_DEVICE(&s->sgpiom[i]), errp)) { + return; + } + memory_region_add_subregion(&s->iomem, + aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_SGPIOM0 + = i], + sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->sgpiom[i]), = 0)); + } + /* WDT */ for (int i =3D 0; i < AST1700_WDT_NUM; i++) { AspeedWDTClass *awc =3D ASPEED_WDT_GET_CLASS(&s->wdt[i]); @@ -194,6 +209,12 @@ static void aspeed_ast1700_instance_init(Object *obj) object_initialize_child(obj, "ltpi-ctrl", &s->ltpi, TYPE_ASPEED_LTPI); =20 + /* SGPIOM */ + for (int i =3D 0; i < AST1700_SGPIO_NUM; i++) { + object_initialize_child(obj, "ioexp-sgpiom[*]", &s->sgpiom[i], + "aspeed.sgpio-ast2700"); + } + /* WDT */ for (int i =3D 0; i < AST1700_WDT_NUM; i++) { object_initialize_child(obj, "ioexp-wdt[*]", --=20 2.43.0