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[PATCH v2 5/8] hw/arm/virt: Fix devicetree warnings about the GPIO node
From: |
Jean-Philippe Brucker |
Subject: |
[PATCH v2 5/8] hw/arm/virt: Fix devicetree warnings about the GPIO node |
Date: |
Tue, 27 Sep 2022 11:03:46 +0100 |
Since the pl061 device can be used as interrupt controller, its node
should contain "interrupt-controller" and "#interrupt-cells" properties.
Fix the corresponding dt-validate warnings:
pl061@9030000: 'interrupt-controller' is a required property
From schema: linux/Documentation/devicetree/bindings/gpio/pl061-gpio.yaml
pl061@9030000: '#interrupt-cells' is a required property
From schema: linux/Documentation/devicetree/bindings/gpio/pl061-gpio.yaml
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
---
hw/arm/virt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 6805c57530..10ce66c722 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1012,6 +1012,8 @@ static void create_gpio_devices(const VirtMachineState
*vms, int gpio,
qemu_fdt_setprop_cell(ms->fdt, nodename, "clocks", vms->clock_phandle);
qemu_fdt_setprop_string(ms->fdt, nodename, "clock-names", "apb_pclk");
qemu_fdt_setprop_cell(ms->fdt, nodename, "phandle", phandle);
+ qemu_fdt_setprop_cell(ms->fdt, nodename, "#interrupt-cells", 2);
+ qemu_fdt_setprop(ms->fdt, nodename, "interrupt-controller", NULL, 0);
if (gpio != VIRT_GPIO) {
/* Mark as not usable by the normal world */
--
2.37.3