lib/utils: Drop the 'compat' parameter of fdt_plic_fixup()

At present fdt_plic_fixup() accepts a 'compat' parameter for PLIC
compatible string. In preparation to support the new DT bindings,
drop this and use "riscv,plic0" directly in fdt_plic_fixup().

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>

diff --git a/include/sbi_utils/fdt/fdt_fixup.h b/include/sbi_utils/fdt/fdt_fixup.h
index 0697a18..c38e5d9 100644 (file)
--- a/include/sbi_utils/fdt/fdt_fixup.h
+++ b/include/sbi_utils/fdt/fdt_fixup.h
@@ -30,9 +30,8 @@ void fdt_cpu_fixup(void *fdt);
  * It is recommended that platform codes call this helper in their final_init()
  *
  * @param fdt: device tree blob
- * @param compat: PLIC node compatible string
  */
-void fdt_plic_fixup(void *fdt, const char *compat);
+void fdt_plic_fixup(void *fdt);
 
 /**
  * Fix up the reserved memory node in the device tree

diff --git a/lib/utils/fdt/fdt_fixup.c b/lib/utils/fdt/fdt_fixup.c
index eea450d..a306ff5 100644 (file)
--- a/lib/utils/fdt/fdt_fixup.c
+++ b/lib/utils/fdt/fdt_fixup.c
@@ -51,13 +51,13 @@ void fdt_cpu_fixup(void *fdt)
        }
 }
 
-void fdt_plic_fixup(void *fdt, const char *compat)
+void fdt_plic_fixup(void *fdt)
 {
        u32 *cells;
        int i, cells_count;
        int plic_off;
 
-       plic_off = fdt_node_offset_by_compatible(fdt, 0, compat);
+       plic_off = fdt_node_offset_by_compatible(fdt, 0, "riscv,plic0");
        if (plic_off < 0)
                return;
 
@@ -257,7 +257,7 @@ int fdt_reserved_memory_nomap_fixup(void *fdt)
 
 void fdt_fixups(void *fdt)
 {
-       fdt_plic_fixup(fdt, "riscv,plic0");
+       fdt_plic_fixup(fdt);
 
        fdt_reserved_memory_fixup(fdt);
 }