From patchwork Mon Jan 10 07:21:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Troy Lee X-Patchwork-Id: 1577804 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 4JXQvb4cKlz9sRR for ; Mon, 10 Jan 2022 18:49:30 +1100 (AEDT) Received: from localhost ([::1]:54224 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n6pQk-0004Op-M3 for incoming@patchwork.ozlabs.org; Mon, 10 Jan 2022 02:49:26 -0500 Received: from eggs.gnu.org ([209.51.188.92]:35372) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n6p0R-0004In-SX; Mon, 10 Jan 2022 02:22:16 -0500 Received: from twspam01.aspeedtech.com ([211.20.114.71]:31554) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n6p0N-0002XW-G9; Mon, 10 Jan 2022 02:22:13 -0500 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 20A7Ewso025367; Mon, 10 Jan 2022 15:14:58 +0800 (GMT-8) (envelope-from troy_lee@aspeedtech.com) Received: from localhost.localdomain (192.168.10.10) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 10 Jan 2022 15:21:28 +0800 From: Troy Lee To: Subject: [PATCH v2 2/2] hw/arm/aspeed_ast2600: create i3c instance Date: Mon, 10 Jan 2022 15:21:25 +0800 Message-ID: <20220110072125.1886683-3-troy_lee@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220110072125.1886683-1-troy_lee@aspeedtech.com> References: <20220110072125.1886683-1-troy_lee@aspeedtech.com> MIME-Version: 1.0 X-Originating-IP: [192.168.10.10] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 20A7Ewso025367 Received-SPF: pass client-ip=211.20.114.71; envelope-from=troy_lee@aspeedtech.com; helo=twspam01.aspeedtech.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, SPF_HELO_NONE=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: , Cc: Peter Maydell , Andrew Jeffery , hailin.wu@aspeedtech.com, leetroy@gmail.com, "open list:ASPEED BMCs" , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Joel Stanley Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This patch includes i3c instance in ast2600 soc. v2: Rebase to mainline QEMU Signed-off-by: Troy Lee --- hw/arm/aspeed_ast2600.c | 19 ++++++++++++++++++- include/hw/arm/aspeed_soc.h | 3 +++ 2 files changed, 21 insertions(+), 1 deletion(-) diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c index e33483fb5d..36aa31601a 100644 --- a/hw/arm/aspeed_ast2600.c +++ b/hw/arm/aspeed_ast2600.c @@ -29,7 +29,7 @@ static const hwaddr aspeed_soc_ast2600_memmap[] = { [ASPEED_DEV_PWM] = 0x1E610000, [ASPEED_DEV_FMC] = 0x1E620000, [ASPEED_DEV_SPI1] = 0x1E630000, - [ASPEED_DEV_SPI2] = 0x1E641000, + [ASPEED_DEV_SPI2] = 0x1E631000, [ASPEED_DEV_EHCI1] = 0x1E6A1000, [ASPEED_DEV_EHCI2] = 0x1E6A3000, [ASPEED_DEV_MII1] = 0x1E650000, @@ -61,6 +61,7 @@ static const hwaddr aspeed_soc_ast2600_memmap[] = { [ASPEED_DEV_UART1] = 0x1E783000, [ASPEED_DEV_UART5] = 0x1E784000, [ASPEED_DEV_VUART] = 0x1E787000, + [ASPEED_DEV_I3C] = 0x1E7A0000, [ASPEED_DEV_SDRAM] = 0x80000000, }; @@ -108,6 +109,7 @@ static const int aspeed_soc_ast2600_irqmap[] = { [ASPEED_DEV_ETH4] = 33, [ASPEED_DEV_KCS] = 138, /* 138 -> 142 */ [ASPEED_DEV_DP] = 62, + [ASPEED_DEV_I3C] = 102, /* 102 -> 107 */ }; static qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int ctrl) @@ -223,6 +225,8 @@ static void aspeed_soc_ast2600_init(Object *obj) snprintf(typename, sizeof(typename), "aspeed.hace-%s", socname); object_initialize_child(obj, "hace", &s->hace, typename); + + object_initialize_child(obj, "i3c", &s->i3c, TYPE_ASPEED_I3C); } /* @@ -523,6 +527,19 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) sysbus_mmio_map(SYS_BUS_DEVICE(&s->hace), 0, sc->memmap[ASPEED_DEV_HACE]); sysbus_connect_irq(SYS_BUS_DEVICE(&s->hace), 0, aspeed_soc_get_irq(s, ASPEED_DEV_HACE)); + /* I3C */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->i3c), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->i3c), 0, sc->memmap[ASPEED_DEV_I3C]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->i3c), 0, + aspeed_soc_get_irq(s, ASPEED_DEV_I3C)); + for (i = 0; i < ASPEED_I3C_NR_DEVICES; i++) { + qemu_irq irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), + sc->irqmap[ASPEED_DEV_I3C] + i); + /* The AST2600 I3C controller has one IRQ per bus. */ + sysbus_connect_irq(SYS_BUS_DEVICE(&s->i3c.devices[i]), 0, irq); + } } static void aspeed_soc_ast2600_class_init(ObjectClass *oc, void *data) diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index 18fb7eed46..cae9906684 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -21,6 +21,7 @@ #include "hw/timer/aspeed_timer.h" #include "hw/rtc/aspeed_rtc.h" #include "hw/i2c/aspeed_i2c.h" +#include "hw/misc/aspeed_i3c.h" #include "hw/ssi/aspeed_smc.h" #include "hw/misc/aspeed_hace.h" #include "hw/watchdog/wdt_aspeed.h" @@ -51,6 +52,7 @@ struct AspeedSoCState { AspeedRtcState rtc; AspeedTimerCtrlState timerctrl; AspeedI2CState i2c; + AspeedI3CState i3c; AspeedSCUState scu; AspeedHACEState hace; AspeedXDMAState xdma; @@ -141,6 +143,7 @@ enum { ASPEED_DEV_HACE, ASPEED_DEV_DPMCU, ASPEED_DEV_DP, + ASPEED_DEV_I3C, }; #endif /* ASPEED_SOC_H */