linux-aspeed: SSIF, Bletchley fixes

Joel Stanley (2):
      ARM: config: aspeed_g5: Enable SSIF BMC driver
      ARM: config: aspeed: Remove FIRMWARE_MEMMAP

Potin Lai (2):
      ARM: dts: aspeed: bletchley: update and fix gpio-line-names
      ARM: dts: aspeed: bletchley: enable emmc and ehci1

Quan Nguyen (3):
      ipmi: ssif_bmc: Add SSIF BMC driver
      bindings: ipmi: Add binding for SSIF BMC driver
      i2c: aspeed: Assert NAK when slave is busy

Change-Id: I2238e1504cdb5db9ef7977df96aa5a270b5971c3
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb b/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb
index fbece85..0d2c280 100644
--- a/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb
+++ b/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb
@@ -1,6 +1,6 @@
 KBRANCH ?= "dev-6.0"
 LINUX_VERSION ?= "6.0"
 
-SRCREV="7cdd017e252ec1dc17ac4314410cbf5e8a1c263f"
+SRCREV="4a506b3cb04ddd5eb23359bff7e0113f94339538"
 
 require linux-aspeed.inc