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Tue, 13 Feb 2024 07:52:41 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCWuhi63JoJf7Hfb60531BHbj9k6yJtyJsKRjX8qXWSp/rOSmT/+PHCgezmXIenmTz+Jt0OZIZ+GxKZOF0aPmt1AMrvdyebU1wKovZMHvuXlbIzuFTsZQXU1dDrtew3Yv6zN3c7oeVphpBR1Z8FP+BT3Rg== From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Peter Maydell , Gustavo Romero , qemu-arm@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 4/4] hw/arm/stellaris: Add missing QOM 'SoC' parent Date: Tue, 13 Feb 2024 16:52:14 +0100 Message-ID: <20240213155214.13619-5-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240213155214.13619-1-philmd@linaro.org> References: <20240213155214.13619-1-philmd@linaro.org> MIME-Version: 1.0 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::436; envelope-from=philmd@linaro.org; helo=mail-wr1-x436.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, 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, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1707839591272100003 QDev objects created with qdev_new() need to manually add their parent relationship with object_property_add_child(). Since we don't model the SoC, just use a QOM container. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Peter Maydell --- hw/arm/stellaris.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index d9884286b3..a2f998bf9e 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -1031,6 +1031,7 @@ static void stellaris_init(MachineState *ms, stellari= s_board_info *board) * 400fe000 system control */ =20 + Object *soc_container; DeviceState *gpio_dev[7], *nvic; qemu_irq gpio_in[7][8]; qemu_irq gpio_out[7][8]; @@ -1052,6 +1053,9 @@ static void stellaris_init(MachineState *ms, stellari= s_board_info *board) flash_size =3D (((board->dc0 & 0xffff) + 1) << 1) * 1024; sram_size =3D ((board->dc0 >> 18) + 1) * 1024; =20 + soc_container =3D object_new("container"); + object_property_add_child(OBJECT(ms), "soc", soc_container); + /* Flash programming is done via the SCU, so pretend it is ROM. */ memory_region_init_rom(flash, NULL, "stellaris.flash", flash_size, &error_fatal); @@ -1066,6 +1070,7 @@ static void stellaris_init(MachineState *ms, stellari= s_board_info *board) * need its sysclk output. */ ssys_dev =3D qdev_new(TYPE_STELLARIS_SYS); + object_property_add_child(soc_container, "sys", OBJECT(ssys_dev)); =20 /* * Most devices come preprogrammed with a MAC address in the user data. @@ -1092,6 +1097,7 @@ static void stellaris_init(MachineState *ms, stellari= s_board_info *board) sysbus_realize_and_unref(SYS_BUS_DEVICE(ssys_dev), &error_fatal); =20 nvic =3D qdev_new(TYPE_ARMV7M); + object_property_add_child(soc_container, "v7m", OBJECT(nvic)); qdev_prop_set_uint32(nvic, "num-irq", NUM_IRQ_LINES); qdev_prop_set_uint8(nvic, "num-prio-bits", NUM_PRIO_BITS); qdev_prop_set_string(nvic, "cpu-type", ms->cpu_type); @@ -1125,6 +1131,7 @@ static void stellaris_init(MachineState *ms, stellari= s_board_info *board) =20 dev =3D qdev_new(TYPE_STELLARIS_GPTM); sbd =3D SYS_BUS_DEVICE(dev); + object_property_add_child(soc_container, "gptm[*]", OBJECT(dev= )); qdev_connect_clock_in(dev, "clk", qdev_get_clock_out(ssys_dev, "SYSCLK")); sysbus_realize_and_unref(sbd, &error_fatal); @@ -1138,7 +1145,7 @@ static void stellaris_init(MachineState *ms, stellari= s_board_info *board) =20 if (board->dc1 & (1 << 3)) { /* watchdog present */ dev =3D qdev_new(TYPE_LUMINARY_WATCHDOG); - + object_property_add_child(soc_container, "wdg", OBJECT(dev)); qdev_connect_clock_in(dev, "WDOGCLK", qdev_get_clock_out(ssys_dev, "SYSCLK")); =20 @@ -1178,6 +1185,7 @@ static void stellaris_init(MachineState *ms, stellari= s_board_info *board) SysBusDevice *sbd; =20 dev =3D qdev_new("pl011_luminary"); + object_property_add_child(soc_container, "uart[*]", OBJECT(dev= )); sbd =3D SYS_BUS_DEVICE(dev); qdev_prop_set_chr(dev, "chardev", serial_hd(i)); sysbus_realize_and_unref(sbd, &error_fatal); @@ -1298,6 +1306,7 @@ static void stellaris_init(MachineState *ms, stellari= s_board_info *board) DeviceState *enet; =20 enet =3D qdev_new("stellaris_enet"); + object_property_add_child(soc_container, "enet", OBJECT(enet)); if (nd) { qdev_set_nic_properties(enet, nd); } else { --=20 2.41.0