From nobody Fri Nov 14 17:01:12 2025 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=1762315403; cv=none; d=zohomail.com; s=zohoarc; b=DrtLiY6OpW+1BtQKfSc2pvgNYAxtkUXcYDuPZmR9vfVcj/zLFf1KgRTd+qdNGEnPhXWUvsaGEq3sYVGlpzaXnH3+1CANpvXfDR6FfqHa4lKt3prul01TMSJ6JTRUg2k5ENQUA0nmzpBhZ1mii0+faoC2aBHgYlHD77RAZ8TA2Aw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762315403; 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=kZTDG897Z2AeYWGXUyJhus2kDbTlE5qOeS8ZmcckQCY=; b=LcZXpVR7HUAClBco/DgIOTiW8P9WPRrA3hy9oxYGRJKQn6hZd+TZ4du3kUs2hHna/oLk+NSYVcqDoYhEP59ghjk2lXphduR8yRtZ1kg5wW0U7OQx7PSukyADo69KMsy3/H7gV2fvO/+9XM1QA/WBGkFzAymXj2VazhpyrUMNQJM= 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 1762315403722708.5829471550613; Tue, 4 Nov 2025 20:03:23 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vGUgI-0007a8-6j; Tue, 04 Nov 2025 22:59:34 -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 1vGUgG-0007ZV-Qp; Tue, 04 Nov 2025 22:59:32 -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 1vGUgF-0006sZ-Da; Tue, 04 Nov 2025 22:59:32 -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, 5 Nov 2025 11:59:02 +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, 5 Nov 2025 11:59:02 +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 Subject: [PATCH v2 09/17] hw/arm/aspeed: Attach SPI device to AST1700 model Date: Wed, 5 Nov 2025 11:58:47 +0800 Message-ID: <20251105035859.3709907-10-kane_chen@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251105035859.3709907-1-kane_chen@aspeedtech.com> References: <20251105035859.3709907-1-kane_chen@aspeedtech.com> MIME-Version: 1.0 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 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: 1762315406456154100 Content-Type: text/plain; charset="utf-8" From: Kane-Chen-AS Connect the SPI device to AST1700 model. Signed-off-by: Kane-Chen-AS --- include/hw/misc/aspeed_ast1700.h | 1 + hw/misc/aspeed_ast1700.c | 28 ++++++++++++++++++++++++++++ 2 files changed, 29 insertions(+) diff --git a/include/hw/misc/aspeed_ast1700.h b/include/hw/misc/aspeed_ast1= 700.h index 391c8687f5..e55deea67a 100644 --- a/include/hw/misc/aspeed_ast1700.h +++ b/include/hw/misc/aspeed_ast1700.h @@ -33,6 +33,7 @@ struct AspeedAST1700SoCState { AspeedLTPIState ltpi; SerialMM uart; MemoryRegion sram; + AspeedSMCState spi; }; =20 #endif /* ASPEED_AST1700_H */ diff --git a/hw/misc/aspeed_ast1700.c b/hw/misc/aspeed_ast1700.c index 6f7ff625b5..ba44e484e8 100644 --- a/hw/misc/aspeed_ast1700.c +++ b/hw/misc/aspeed_ast1700.c @@ -20,15 +20,19 @@ #define AST1700_SOC_SRAM_SIZE 0x00040000 =20 enum { + ASPEED_AST1700_DEV_SPI0, ASPEED_AST1700_DEV_SRAM, ASPEED_AST1700_DEV_UART12, ASPEED_AST1700_DEV_LTPI_CTRL, + ASPEED_AST1700_DEV_SPI0_MEM, }; =20 static const hwaddr aspeed_ast1700_io_memmap[] =3D { + [ASPEED_AST1700_DEV_SPI0] =3D 0x00030000, [ASPEED_AST1700_DEV_SRAM] =3D 0x00BC0000, [ASPEED_AST1700_DEV_UART12] =3D 0x00C33B00, [ASPEED_AST1700_DEV_LTPI_CTRL] =3D 0x00C34000, + [ASPEED_AST1700_DEV_SPI0_MEM] =3D 0x04000000, }; static void aspeed_ast1700_realize(DeviceState *dev, Error **errp) { @@ -76,6 +80,20 @@ static void aspeed_ast1700_realize(DeviceState *dev, Err= or **errp) aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_UART12= ], sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->uart), 0= )); =20 + /* SPI */ + object_property_set_link(OBJECT(&s->spi), "dram", + OBJECT(&s->iomem), &error_abort); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi), errp)) { + return; + } + memory_region_add_subregion(&s->iomem, + aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_SPI0], + sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->spi), 0)= ); + + memory_region_add_subregion(&s->iomem, + aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_SPI0_M= EM], + sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->spi), 1)= ); + /* LTPI controller */ if (!sysbus_realize(SYS_BUS_DEVICE(&s->ltpi), errp)) { return; @@ -88,11 +106,21 @@ static void aspeed_ast1700_realize(DeviceState *dev, E= rror **errp) static void aspeed_ast1700_instance_init(Object *obj) { AspeedAST1700SoCState *s =3D ASPEED_AST1700(obj); + char socname[8]; + char typename[64]; + + if (sscanf(object_get_typename(obj), "aspeed.ast1700-%7s", socname) != =3D 1) { + g_assert_not_reached(); + } =20 /* UART */ object_initialize_child(obj, "uart[*]", &s->uart, TYPE_SERIAL_MM); =20 + /* SPI */ + snprintf(typename, sizeof(typename), "aspeed.spi%d-%s", 0, socname); + object_initialize_child(obj, "ioexp-spi[*]", &s->spi, + typename); /* LTPI controller */ object_initialize_child(obj, "ltpi-ctrl", &s->ltpi, TYPE_ASPEED_LTPI); --=20 2.43.0