diff options
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/amlogic/meson-gx-socinfo.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/soc/amlogic/meson-gx-socinfo.c b/drivers/soc/amlogic/meson-gx-socinfo.c index 37ea0a1c24c8..1ae339f5eadb 100644 --- a/drivers/soc/amlogic/meson-gx-socinfo.c +++ b/drivers/soc/amlogic/meson-gx-socinfo.c @@ -43,20 +43,21 @@ static const struct meson_gx_package_id { const char *name; unsigned int major_id; unsigned int pack_id; + unsigned int pack_mask; } soc_packages[] = { - { "S905", 0x1f, 0 }, - { "S905H", 0x1f, 0x13 }, - { "S905M", 0x1f, 0x20 }, - { "S905D", 0x21, 0 }, - { "S905X", 0x21, 0x80 }, - { "S905W", 0x21, 0xa0 }, - { "S905L", 0x21, 0xc0 }, - { "S905M2", 0x21, 0xe0 }, - { "S912", 0x22, 0 }, - { "962X", 0x24, 0x10 }, - { "962E", 0x24, 0x20 }, - { "A113X", 0x25, 0x37 }, - { "A113D", 0x25, 0x22 }, + { "S905", 0x1f, 0, 0x20 }, /* pack_id != 0x20 */ + { "S905H", 0x1f, 0x3, 0xf }, /* pack_id & 0xf == 0x3 */ + { "S905M", 0x1f, 0x20, 0xf0 }, /* pack_id == 0x20 */ + { "S905D", 0x21, 0, 0xf0 }, + { "S905X", 0x21, 0x80, 0xf0 }, + { "S905W", 0x21, 0xa0, 0xf0 }, + { "S905L", 0x21, 0xc0, 0xf0 }, + { "S905M2", 0x21, 0xe0, 0xf0 }, + { "S912", 0x22, 0, 0x0 }, /* Only S912 is known for GXM */ + { "962X", 0x24, 0x10, 0xf0 }, + { "962E", 0x24, 0x20, 0xf0 }, + { "A113X", 0x25, 0x37, 0xff }, + { "A113D", 0x25, 0x22, 0xff }, }; static inline unsigned int socinfo_to_major(u32 socinfo) @@ -81,13 +82,14 @@ static inline unsigned int socinfo_to_misc(u32 socinfo) static const char *socinfo_to_package_id(u32 socinfo) { - unsigned int pack = socinfo_to_pack(socinfo) & 0xf0; + unsigned int pack = socinfo_to_pack(socinfo); unsigned int major = socinfo_to_major(socinfo); int i; for (i = 0 ; i < ARRAY_SIZE(soc_packages) ; ++i) { if (soc_packages[i].major_id == major && - soc_packages[i].pack_id == pack) + soc_packages[i].pack_id == + (pack & soc_packages[i].pack_mask)) return soc_packages[i].name; } |