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[88.21.205.111]) by smtp.gmail.com with ESMTPSA id w15sm24813651wrp.52.2020.11.24.01.49.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Nov 2020 01:49:53 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH-for-5.2? 2/4] hw/arm/exynos4210: Add SD bus QOM alias on the SoC Date: Tue, 24 Nov 2020 10:49:39 +0100 Message-Id: <20201124094941.485767-3-f4bug@amsat.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201124094941.485767-1-f4bug@amsat.org> References: <20201124094941.485767-1-f4bug@amsat.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::431; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-x431.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no 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 , Igor Mitsyanko , Alistair Francis , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , Jean-Christophe Dubois , qemu-arm@nongnu.org, "Edgar E. Iglesias" Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" To be able to select a particular SD bus from the command line, add a QOM alias on the SoC (using an unique name). Suggested-by: Peter Maydell Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Alistair Francis --- hw/arm/exynos4210.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c index ced2769b102..a60f08d372a 100644 --- a/hw/arm/exynos4210.c +++ b/hw/arm/exynos4210.c @@ -408,6 +408,7 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) /*** SD/MMC host controllers ***/ for (n = 0; n < EXYNOS4210_SDHCI_NUMBER; n++) { + g_autofree char *bus_name = NULL; DeviceState *carddev; BlockBackend *blk; DriveInfo *di; @@ -432,6 +433,10 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) sysbus_mmio_map(busdev, 0, EXYNOS4210_SDHCI_ADDR(n)); sysbus_connect_irq(busdev, 0, s->irq_table[exynos4210_get_irq(29, n)]); + /* Alias controller SD bus to the SoC itself */ + bus_name = g_strdup_printf("sd-bus%d", n); + object_property_add_alias(OBJECT(s), bus_name, OBJECT(dev), "sd-bus"); + di = drive_get(IF_SD, 0, n); blk = di ? blk_by_legacy_dinfo(di) : NULL; carddev = qdev_new(TYPE_SD_CARD);