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[83.59.160.93]) by smtp.gmail.com with ESMTPSA id d28sm3000809wrc.50.2020.06.16.22.52.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jun 2020 22:52:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=jSEeTcKy/ADpk72o56Tu0O5sgQThR0gpRTB3AEGbkUA=; b=aOJMd5EInz701+l4IHZsHwBP1JJv4oDGrS5kOw3TBvpkWGXYl8TNIXffjvRbHstpXT 9v0Pj2fpZLQ5dKWvFvxlm+bxPkK/cGPpUiddcZ6J/UtB3GQ/NnBTpjSgKh5Crh665NPE RZ2b5Nfe0oH+M0H1vhsQdMICQKVqjbQ/1KrMKuMLDelhduv79QA50ec2vM2ZnkQXON8M dIhqVo77IskBLm3xbzX6PcYijFvM94EnHQB9NY+G6c1HsxjcJMi2TAedV/mByKL0BzuN aCC480Nbjdr1MUhu4/A73OkPNv0FVpKV+Dwqa/lHumn59o1llHIuGtQJKfhKFbE2fNcG F1Lw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=jSEeTcKy/ADpk72o56Tu0O5sgQThR0gpRTB3AEGbkUA=; b=kd//IproVgO03+KySWV3EomVUhD0oPjbvuUWtdmjh7OqwkHMYxsu0v0m4ZQgNdg50l TSzTKotBA2nvSEqpfGeQDjtBBqRGbKRP8qfP7+I7FG4sGcb8CKrrh8MmA/ljMpSXRN2X QpSZ8ropF1AdT3eV2j6kE5BE5GyCRWBWAG/z0QalTRlBEgMgHPbHmLAPJjmxwbt08YNz c/dJBrSqH9lvGtVExE10MOSBMhiznXTWI9bgm6Xz8USBuS8VL23IkhmFfdfh6RHb2jNI xVsJk7iSeGbvRWHAevzVMnR0VavThY2OV3L5pPITK7QqR+joq+njYJ8brcbC5UF04CQT Tgew== X-Gm-Message-State: AOAM533BRAwrVeZwsm9ArenK09t7EQrlCCRJfhcWC/LAF/Xur+Pdvc1d WvzqqsJ+VlATobNQyIsOtsPZDUTy X-Google-Smtp-Source: ABdhPJzb7+UXsrgEO8CeJyQCN54CHU0uXiBJZ6tesmiRPVkvFipP9OVoIWKEyRovu7xv2kSxEvwlNg== X-Received: by 2002:a05:6000:1289:: with SMTP id f9mr6727409wrx.5.1592373140099; Tue, 16 Jun 2020 22:52:20 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2 11/14] hw/arm/mps2: Add SPI devices Date: Wed, 17 Jun 2020 07:52:02 +0200 Message-Id: <20200617055205.3576-12-f4bug@amsat.org> X-Mailer: git-send-email 2.21.3 In-Reply-To: <20200617055205.3576-1-f4bug@amsat.org> References: <20200617055205.3576-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 client-ip=2a00:1450:4864:20::441; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-x441.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: 0 X-Spam_score: 0.0 X-Spam_bar: / X-Spam_report: (0.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=1, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Joaquin de Andres , qemu-arm@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Esteban Bosse Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From 'Application Note AN385', chapter 3.9, SPI: The SMM implements five PL022 SPI modules. Two pairs of modules share the same OR-gated IRQ. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/arm/mps2.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/hw/arm/mps2.c b/hw/arm/mps2.c index e106123225..daa26f68d7 100644 --- a/hw/arm/mps2.c +++ b/hw/arm/mps2.c @@ -39,6 +39,7 @@ #include "hw/timer/cmsdk-apb-dualtimer.h" #include "hw/misc/mps2-scc.h" #include "hw/misc/mps2-fpgaio.h" +#include "hw/ssi/pl022.h" #include "hw/net/lan9118.h" #include "net/net.h" #include "hw/watchdog/cmsdk-apb-watchdog.h" @@ -341,6 +342,29 @@ static void mps2_common_init(MachineState *machine) qdev_prop_set_uint32(DEVICE(&mms->fpgaio), "prescale-clk", 25000000); sysbus_realize(SYS_BUS_DEVICE(&mms->fpgaio), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(&mms->fpgaio), 0, 0x40028000); + sysbus_create_simple(TYPE_PL022, 0x40025000, /* External ADC */ + qdev_get_gpio_in(armv7m, 22)); + for (i =3D 0; i < 2; i++) { + static const int spi_irqno[] =3D {11, 24}; + static const hwaddr spibase[] =3D {0x40020000, /* APB */ + 0x40021000, /* LCD */ + 0x40026000, /* Shield0 */ + 0x40027000}; /* Shield1 */ + DeviceState *orgate_dev; + Object *orgate; + int j; + + orgate =3D object_new(TYPE_OR_IRQ); + object_property_set_int(orgate, 2, "num-lines", &error_fatal); + orgate_dev =3D DEVICE(orgate); + qdev_realize(orgate_dev, NULL, &error_fatal); + qdev_connect_gpio_out(orgate_dev, 0, + qdev_get_gpio_in(armv7m, spi_irqno[i])); + for (j =3D 0; j < 2; j++) { + sysbus_create_simple(TYPE_PL022, spibase[2 * i + j], + qdev_get_gpio_in(orgate_dev, j)); + } + } =20 /* In hardware this is a LAN9220; the LAN9118 is software compatible * except that it doesn't support the checksum-offload feature. --=20 2.21.3