linux-aspeed: FSI SPI fixes

Brad Bishop (4):
      spi: fsi: Handle 9 to 15 byte transfers lengths
      spi: fsi: Fix clock running too fast
      spi: fsi: Fix use of the bneq+ sequencer instruction
      eeprom: at25: Split reads into chunks and cap write size

Eddie James (3):
      dt-bindings: fsi: fsi2spi: Document new restricted property
      spi: fsi: Implement restricted size for certain controllers
      spi: fsi: Check mux status before transfers

(From meta-aspeed rev: f4b7c1c8227d54a4b805479132b32227113c77d7)

Change-Id: I501829de26fba8d2bfd7440483015380192d2c50
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb b/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb
index 9d77fba..39caba6 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-5.8"
 LINUX_VERSION ?= "5.8"
 
-SRCREV="092c0e20139efe8b4fb630281bd9c99c74ec4a54"
+SRCREV="671550ecca932b157e66d1abc7046592af3ece50"
 
 require linux-aspeed.inc