Message ID | 20240605063014.2255006-1-apatel@ventanamicro.com |
---|---|
State | Accepted |
Headers | show |
Series | lib: utils/fdt: Fix DT property for APLIC delegation | expand |
On Wed, Jun 5, 2024 at 12:00 PM Anup Patel <apatel@ventanamicro.com> wrote: > > During Linux AIA driver review, the APLIC DT property for interrupt > delegation was renamed to "riscv,delegation" so let's use the new DT > property name and fallback to old DT property name if the new DT > property name is not available. > > Fixes: 34612193af92 ("lib: utils/irqchip: Add FDT based driver for APLIC") > Signed-off-by: Anup Patel <apatel@ventanamicro.com> Applied this patch to the riscv/opensbi repo. Thanks, Anup > --- > lib/utils/fdt/fdt_helper.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/lib/utils/fdt/fdt_helper.c b/lib/utils/fdt/fdt_helper.c > index a0e93b9..9a945af 100644 > --- a/lib/utils/fdt/fdt_helper.c > +++ b/lib/utils/fdt/fdt_helper.c > @@ -720,7 +720,9 @@ aplic_msi_parent_done: > deleg->child_index = 0; > } > > - del = fdt_getprop(fdt, nodeoff, "riscv,delegate", &len); > + del = fdt_getprop(fdt, nodeoff, "riscv,delegation", &len); > + if (!del) > + del = fdt_getprop(fdt, nodeoff, "riscv,delegate", &len); > if (!del || len < (3 * sizeof(fdt32_t))) > goto skip_delegate_parse; > d = 0; > -- > 2.34.1 >
diff --git a/lib/utils/fdt/fdt_helper.c b/lib/utils/fdt/fdt_helper.c index a0e93b9..9a945af 100644 --- a/lib/utils/fdt/fdt_helper.c +++ b/lib/utils/fdt/fdt_helper.c @@ -720,7 +720,9 @@ aplic_msi_parent_done: deleg->child_index = 0; } - del = fdt_getprop(fdt, nodeoff, "riscv,delegate", &len); + del = fdt_getprop(fdt, nodeoff, "riscv,delegation", &len); + if (!del) + del = fdt_getprop(fdt, nodeoff, "riscv,delegate", &len); if (!del || len < (3 * sizeof(fdt32_t))) goto skip_delegate_parse; d = 0;
During Linux AIA driver review, the APLIC DT property for interrupt delegation was renamed to "riscv,delegation" so let's use the new DT property name and fallback to old DT property name if the new DT property name is not available. Fixes: 34612193af92 ("lib: utils/irqchip: Add FDT based driver for APLIC") Signed-off-by: Anup Patel <apatel@ventanamicro.com> --- lib/utils/fdt/fdt_helper.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)