mtd: jedec_probe: add PSD4256G6V id

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c
index 16bc2fa8128a1511842e230c49c738c79cf4299a..736a3be265f2b3da75975dc7af2614b68c58a8ee 100644 (file)
--- a/drivers/mtd/chips/jedec_probe.c
+++ b/drivers/mtd/chips/jedec_probe.c
@@ -155,6 +155,7 @@
 #define M50LPW080       0x002F
 #define M50FLW080A     0x0080
 #define M50FLW080B     0x0081
+#define PSD4256G6V     0x00e9
 
 /* SST */
 #define SST29EE020     0x0010
@@ -206,6 +207,7 @@ enum uaddr {
        MTD_UADDR_0x0555_0x02AA,
        MTD_UADDR_0x0555_0x0AAA,
        MTD_UADDR_0x5555_0x2AAA,
+       MTD_UADDR_0x0AAA_0x0554,
        MTD_UADDR_0x0AAA_0x0555,
        MTD_UADDR_0xAAAA_0x5555,
        MTD_UADDR_DONT_CARE,            /* Requires an arbitrary address */
@@ -250,6 +252,11 @@ static const struct unlock_addr  unlock_addrs[] = {
                .addr2 = 0x2aaa
        },
 
+       [MTD_UADDR_0x0AAA_0x0554] = {
+               .addr1 = 0x0AAA,
+               .addr2 = 0x0554
+       },
+
        [MTD_UADDR_0x0AAA_0x0555] = {
                .addr1 = 0x0AAA,
                .addr2 = 0x0555
@@ -1743,6 +1750,18 @@ static const struct amd_flash_info jedec_table[] = {
                        ERASEINFO(0x10000,13),
                        ERASEINFO(0x1000,16),
                }
+       }, {
+               .mfr_id         = 0xff00 | MANUFACTURER_ST,
+               .dev_id         = 0xff00 | PSD4256G6V,
+               .name           = "ST PSD4256G6V",
+               .devtypes       = CFI_DEVICETYPE_X16,
+               .uaddr          = MTD_UADDR_0x0AAA_0x0554,
+               .dev_size       = SIZE_1MiB,
+               .cmd_set        = P_ID_AMD_STD,
+               .nr_regions     = 1,
+               .regions        = {
+                       ERASEINFO(0x10000,16),
+               }
        }, {
                .mfr_id         = MANUFACTURER_TOSHIBA,
                .dev_id         = TC58FVT160,