diff options
Diffstat (limited to 'arch/mips/mti-sead3/sead3-dtshim.c')
| -rw-r--r-- | arch/mips/mti-sead3/sead3-dtshim.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/mips/mti-sead3/sead3-dtshim.c b/arch/mips/mti-sead3/sead3-dtshim.c index 279d8d4..6e32ceb 100644 --- a/arch/mips/mti-sead3/sead3-dtshim.c +++ b/arch/mips/mti-sead3/sead3-dtshim.c @@ -24,9 +24,10 @@ static unsigned char fdt_buf[16 << 10] __initdata; static int remove_gic(void *fdt) { + const unsigned int cpu_ehci_int = 2; const unsigned int cpu_uart_int = 4; const unsigned int cpu_eth_int = 6; - int gic_off, cpu_off, uart_off, eth_off, err; + int gic_off, cpu_off, uart_off, eth_off, ehci_off, err; uint32_t cfg, cpu_phandle; /* leave the GIC node intact if a GIC is present */ @@ -95,6 +96,18 @@ static int remove_gic(void *fdt) return err; } + ehci_off = fdt_node_offset_by_compatible(fdt, -1, "mti,sead3-ehci"); + if (ehci_off < 0) { + pr_err("unable to find EHCI DT node: %d\n", ehci_off); + return ehci_off; + } + + err = fdt_setprop_u32(fdt, ehci_off, "interrupts", cpu_ehci_int); + if (err) { + pr_err("unable to set EHCI interrupts property: %d\n", err); + return err; + } + return 0; } |
