From patchwork Mon Feb 6 23:34:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 1738524 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.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=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20210112 header.b=GsaAIoPa; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4P9jLS2wDBz23r8 for ; Tue, 7 Feb 2023 10:35:44 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pPB17-0000g7-Bz; Mon, 06 Feb 2023 18:35:22 -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 <3kI7hYwgKClkNL81FKJ87FF7C5.3FDH5DL-45M5CEFE7EL.FI7@flex--wuhaotsh.bounces.google.com>) id 1pPB0e-0000N4-Cl for qemu-devel@nongnu.org; Mon, 06 Feb 2023 18:34:56 -0500 Received: from mail-pl1-x649.google.com ([2607:f8b0:4864:20::649]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <3kI7hYwgKClkNL81FKJ87FF7C5.3FDH5DL-45M5CEFE7EL.FI7@flex--wuhaotsh.bounces.google.com>) id 1pPB0W-0006GW-1j for qemu-devel@nongnu.org; Mon, 06 Feb 2023 18:34:48 -0500 Received: by mail-pl1-x649.google.com with SMTP id jw1-20020a170903278100b00199292fdbe0so751663plb.7 for ; Mon, 06 Feb 2023 15:34:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=0BCzLce21K9mc/aCDcKh55LLs04zCBy5vm60f0Sem2M=; b=GsaAIoPaKSyacHvS26ZOoTfoyaNd6Yp0pZCi3w1r2iw9l//90TH4AE9wg9cgvO8Ee2 DM7U6dhcBFRk/N3j2RS/IzTlum038AngQus70/TkVHr+FwqnUbroWBdMYYTLkYMsqgQB 1cYyXCTks+d+4PWgWwZE0HaDH2ZZcD55X+fye6CDPfp2jsTazu8gdQznorcLimGdR09Y 0VkYBt7j7lXuN2vzAN2Ho6sACxa0MnmuwCi3MEN/WLrsfG8w88VcHuYpqksdxHPlfJiN 71K61gawLpZE5QMSlJ11JxyVEmMjUDoMV8hdKI6XR00VvQwvIFLFZFCsuB4MVy9eL2nm Q+qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=0BCzLce21K9mc/aCDcKh55LLs04zCBy5vm60f0Sem2M=; b=NCb+YFJ9cdMJhq/AJCdNiyxxV70RRXVJNRDUc29iMdZ20CO6YTmz8yNB5rK91fXecU XRB0nf028FQMsJ5aFV6rkMnEYK/p/RYWZZDNsSFSKPJ240fiByEyjlJ4zUloctJoc5Lx 0V1f61BbHxFgEBHCm9bRppxIPgyv8BKG5Wy5tvbz64nQVnvCheVSqnf/8xcVyx4Titdu ebzw6PMUghl8dUgp6lS5u9vQTXKgj9O7mosP1Grzcld9eUUzk1WUMiJxFohZH+5TeynS z6mrnzKYOmAw8syrg+NpSmFwhianWlvWtyRB11s77oZCJJBQl+WiHkMU8/nbppWfxSON umxQ== X-Gm-Message-State: AO0yUKWOtY2hIFy1tcvcC9QuSuT5XvUkiw9bvr6MSvE31FNVK6vHB8LJ uNx09Na14kNRyrI6uAl8aL2doUtQ1SuGOg== X-Google-Smtp-Source: AK7set8UymnC6JWq5b0DlpWdN7K0pZqxgCIJ7TKwSevAHqg8XYrQSnJUzm7fbFtGie88w9StJHMHMm3QHh87nw== X-Received: from mimik.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:4e]) (user=wuhaotsh job=sendgmr) by 2002:a17:903:32ce:b0:198:b624:f4c2 with SMTP id i14-20020a17090332ce00b00198b624f4c2mr177167plr.6.1675726480884; Mon, 06 Feb 2023 15:34:40 -0800 (PST) Date: Mon, 6 Feb 2023 15:34:28 -0800 In-Reply-To: <20230206233428.2772669-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20230206233428.2772669-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.39.1.519.gcb327c4b5f-goog Message-ID: <20230206233428.2772669-4-wuhaotsh@google.com> Subject: [PATCH 3/3] hw/arm: Attach PSPI module to NPCM7XX SoC From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::649; envelope-from=3kI7hYwgKClkNL81FKJ87FF7C5.3FDH5DL-45M5CEFE7EL.FI7@flex--wuhaotsh.bounces.google.com; helo=mail-pl1-x649.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=unavailable 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: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Hao Wu Reviewed-by: Titus Rwantare Reviewed-by: Philippe Mathieu-Daudé --- docs/system/arm/nuvoton.rst | 2 +- hw/arm/npcm7xx.c | 25 +++++++++++++++++++++++-- include/hw/arm/npcm7xx.h | 2 ++ 3 files changed, 26 insertions(+), 3 deletions(-) diff --git a/docs/system/arm/nuvoton.rst b/docs/system/arm/nuvoton.rst index c38df32bde..0424cae4b0 100644 --- a/docs/system/arm/nuvoton.rst +++ b/docs/system/arm/nuvoton.rst @@ -49,6 +49,7 @@ Supported devices * SMBus controller (SMBF) * Ethernet controller (EMC) * Tachometer + * Peripheral SPI controller (PSPI) Missing devices --------------- @@ -64,7 +65,6 @@ Missing devices * Ethernet controller (GMAC) * USB device (USBD) - * Peripheral SPI controller (PSPI) * SD/MMC host * PECI interface * PCI and PCIe root complex and bridges diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c index d85cc02765..15ff21d047 100644 --- a/hw/arm/npcm7xx.c +++ b/hw/arm/npcm7xx.c @@ -86,6 +86,8 @@ enum NPCM7xxInterrupt { NPCM7XX_EMC1RX_IRQ = 15, NPCM7XX_EMC1TX_IRQ, NPCM7XX_MMC_IRQ = 26, + NPCM7XX_PSPI2_IRQ = 28, + NPCM7XX_PSPI1_IRQ = 31, NPCM7XX_TIMER0_IRQ = 32, /* Timer Module 0 */ NPCM7XX_TIMER1_IRQ, NPCM7XX_TIMER2_IRQ, @@ -220,6 +222,12 @@ static const hwaddr npcm7xx_emc_addr[] = { 0xf0826000, }; +/* Register base address for each PSPI Module */ +static const hwaddr npcm7xx_pspi_addr[] = { + 0xf0200000, + 0xf0201000, +}; + static const struct { hwaddr regs_addr; uint32_t unconnected_pins; @@ -444,6 +452,10 @@ static void npcm7xx_init(Object *obj) object_initialize_child(obj, "emc[*]", &s->emc[i], TYPE_NPCM7XX_EMC); } + for (i = 0; i < ARRAY_SIZE(s->pspi); i++) { + object_initialize_child(obj, "pspi[*]", &s->pspi[i], TYPE_NPCM_PSPI); + } + object_initialize_child(obj, "mmc", &s->mmc, TYPE_NPCM7XX_SDHCI); } @@ -715,6 +727,17 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->mmc), 0, npcm7xx_irq(s, NPCM7XX_MMC_IRQ)); + /* PSPI */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm7xx_pspi_addr) != ARRAY_SIZE(s->pspi)); + for (i = 0; i < ARRAY_SIZE(s->pspi); i++) { + SysBusDevice *sbd = SYS_BUS_DEVICE(&s->pspi[i]); + int irq = (i == 0) ? NPCM7XX_PSPI1_IRQ : NPCM7XX_PSPI2_IRQ; + + sysbus_realize(sbd, &error_abort); + sysbus_mmio_map(sbd, 0, npcm7xx_pspi_addr[i]); + sysbus_connect_irq(sbd, 0, npcm7xx_irq(s, irq)); + } + create_unimplemented_device("npcm7xx.shm", 0xc0001000, 4 * KiB); create_unimplemented_device("npcm7xx.vdmx", 0xe0800000, 4 * KiB); create_unimplemented_device("npcm7xx.pcierc", 0xe1000000, 64 * KiB); @@ -724,8 +747,6 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp) create_unimplemented_device("npcm7xx.peci", 0xf0100000, 4 * KiB); create_unimplemented_device("npcm7xx.siox[1]", 0xf0101000, 4 * KiB); create_unimplemented_device("npcm7xx.siox[2]", 0xf0102000, 4 * KiB); - create_unimplemented_device("npcm7xx.pspi1", 0xf0200000, 4 * KiB); - create_unimplemented_device("npcm7xx.pspi2", 0xf0201000, 4 * KiB); create_unimplemented_device("npcm7xx.ahbpci", 0xf0400000, 1 * MiB); create_unimplemented_device("npcm7xx.mcphy", 0xf05f0000, 64 * KiB); create_unimplemented_device("npcm7xx.gmac1", 0xf0802000, 8 * KiB); diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h index f1b7e4a48d..72c7722096 100644 --- a/include/hw/arm/npcm7xx.h +++ b/include/hw/arm/npcm7xx.h @@ -32,6 +32,7 @@ #include "hw/nvram/npcm7xx_otp.h" #include "hw/timer/npcm7xx_timer.h" #include "hw/ssi/npcm7xx_fiu.h" +#include "hw/ssi/npcm_pspi.h" #include "hw/usb/hcd-ehci.h" #include "hw/usb/hcd-ohci.h" #include "target/arm/cpu.h" @@ -104,6 +105,7 @@ struct NPCM7xxState { NPCM7xxFIUState fiu[2]; NPCM7xxEMCState emc[2]; NPCM7xxSDHCIState mmc; + NPCMPSPIState pspi[2]; }; #define TYPE_NPCM7XX "npcm7xx"