From ca3f35821baa18e309d856c0cf886b81970f2a00 Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Sat, 27 Mar 2021 13:05:26 +0800 Subject: [PATCH] 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 Reviewed-by: Anup Patel --- include/sbi_utils/fdt/fdt_fixup.h | 3 +-- lib/utils/fdt/fdt_fixup.c | 6 +++--- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/include/sbi_utils/fdt/fdt_fixup.h b/include/sbi_utils/fdt/fdt_fixup.h index 0697a18..c38e5d9 100644 --- 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 --- 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); } -- 2.7.4