| Message ID | 20240923093016.66437-6-shentey@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | E500 Cleanup | expand |
On 9/23/24 11:29, Bernhard Beschow wrote: > When compiling a decompiled device tree blob created with dumpdtb, dtc complains > with: > > /soc@e0000000/i2c@3000: incorrect #address-cells for I2C bus > /soc@e0000000/i2c@3000: incorrect #size-cells for I2C bus > > Fix this by adding the missing device tree properties. > > Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Thanks, C. > --- > hw/ppc/e500.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c > index 228287b457..e2a4f265a5 100644 > --- a/hw/ppc/e500.c > +++ b/hw/ppc/e500.c > @@ -196,6 +196,8 @@ static void dt_i2c_create(void *fdt, const char *soc, const char *mpic, > qemu_fdt_setprop_cells(fdt, i2c, "cell-index", 0); > qemu_fdt_setprop_cells(fdt, i2c, "interrupts", irq0, 0x2); > qemu_fdt_setprop_phandle(fdt, i2c, "interrupt-parent", mpic); > + qemu_fdt_setprop_cell(fdt, i2c, "#size-cells", 0); > + qemu_fdt_setprop_cell(fdt, i2c, "#address-cells", 1); > qemu_fdt_setprop_string(fdt, "/aliases", alias, i2c); > > g_free(i2c);
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 228287b457..e2a4f265a5 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -196,6 +196,8 @@ static void dt_i2c_create(void *fdt, const char *soc, const char *mpic, qemu_fdt_setprop_cells(fdt, i2c, "cell-index", 0); qemu_fdt_setprop_cells(fdt, i2c, "interrupts", irq0, 0x2); qemu_fdt_setprop_phandle(fdt, i2c, "interrupt-parent", mpic); + qemu_fdt_setprop_cell(fdt, i2c, "#size-cells", 0); + qemu_fdt_setprop_cell(fdt, i2c, "#address-cells", 1); qemu_fdt_setprop_string(fdt, "/aliases", alias, i2c); g_free(i2c);
When compiling a decompiled device tree blob created with dumpdtb, dtc complains with: /soc@e0000000/i2c@3000: incorrect #address-cells for I2C bus /soc@e0000000/i2c@3000: incorrect #size-cells for I2C bus Fix this by adding the missing device tree properties. Signed-off-by: Bernhard Beschow <shentey@gmail.com> --- hw/ppc/e500.c | 2 ++ 1 file changed, 2 insertions(+)