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| author | Song Gao <gaosong@loongson.cn> | 2024-04-26 17:15:51 +0800 |
|---|---|---|
| committer | Song Gao <gaosong@loongson.cn> | 2024-04-29 10:25:56 +0800 |
| commit | 841ef2c9df5317e32de590424b0c5c36fbb4de78 (patch) | |
| tree | b17a6485d89e7b374e582b4e6fc0c6577fb99fc1 /hw/loongarch | |
| parent | f5cce57f6aca89c83b7f99b11b93ad9212b1573e (diff) | |
| download | qemu-841ef2c9df5317e32de590424b0c5c36fbb4de78.zip qemu-841ef2c9df5317e32de590424b0c5c36fbb4de78.tar.gz qemu-841ef2c9df5317e32de590424b0c5c36fbb4de78.tar.bz2 | |
hw/loongarch: Add cells missing from rtc node
rtc node need interrupts and interrupt-parent cells.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-Id: <20240426091551.2397867-18-gaosong@loongson.cn>
Diffstat (limited to 'hw/loongarch')
| -rw-r--r-- | hw/loongarch/virt.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index dbd7928..c099987 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -231,7 +231,8 @@ static void fdt_add_flash_node(LoongArchMachineState *lams) g_free(nodename); } -static void fdt_add_rtc_node(LoongArchMachineState *lams) +static void fdt_add_rtc_node(LoongArchMachineState *lams, + uint32_t *pch_pic_phandle) { char *nodename; hwaddr base = VIRT_RTC_REG_BASE; @@ -240,8 +241,13 @@ static void fdt_add_rtc_node(LoongArchMachineState *lams) nodename = g_strdup_printf("/rtc@%" PRIx64, base); qemu_fdt_add_subnode(ms->fdt, nodename); - qemu_fdt_setprop_string(ms->fdt, nodename, "compatible", "loongson,ls7a-rtc"); + qemu_fdt_setprop_string(ms->fdt, nodename, "compatible", + "loongson,ls7a-rtc"); qemu_fdt_setprop_sized_cells(ms->fdt, nodename, "reg", 2, base, 2, size); + qemu_fdt_setprop_cells(ms->fdt, nodename, "interrupts", + VIRT_RTC_IRQ - VIRT_GSI_BASE , 0x4); + qemu_fdt_setprop_cell(ms->fdt, nodename, "interrupt-parent", + *pch_pic_phandle); g_free(nodename); } @@ -648,7 +654,7 @@ static void loongarch_devices_init(DeviceState *pch_pic, sysbus_create_simple("ls7a_rtc", VIRT_RTC_REG_BASE, qdev_get_gpio_in(pch_pic, VIRT_RTC_IRQ - VIRT_GSI_BASE)); - fdt_add_rtc_node(lams); + fdt_add_rtc_node(lams, pch_pic_phandle); /* acpi ged */ lams->acpi_ged = create_acpi_ged(pch_pic, lams); |