riscv: add ISA extension parsing for Zbc
authorClément Léger <cleger@rivosinc.com>
Tue, 14 Nov 2023 14:12:37 +0000 (09:12 -0500)
committerPalmer Dabbelt <palmer@rivosinc.com>
Tue, 12 Dec 2023 23:44:58 +0000 (15:44 -0800)
commite45f463a9b01aabd03c49390fc5249eeba0abc5e
tree724116440220b55c41c04506069b6977cbe79d53
parentb85ea95d086471afb4ad062012a4d73cd328fa86
riscv: add ISA extension parsing for Zbc

Zbc was documented in the dt-bindings but actually not supported in ISA
string parsing. Add it.

Signed-off-by: Clément Léger <cleger@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-2-cleger@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
arch/riscv/include/asm/hwcap.h
arch/riscv/kernel/cpufeature.c