linux-aspeed: Move to Linux 6.0

This moves the OpenBMC kernel to a v6.0 base for ASPEED.

There are 81 patches in the tree, with 40 of those patches not
yet queued for merging in v6.1 (and 17 of these relate to Nuvoton not
ASPEED).

Since v5.15, we have the following support now merged upstream:

 - PECI, thanks to Jae and Iwona
 - MCTP, thanks to Jermey and Matt
 - spi-nor, thanks to Cédric
 - nct6775 i2c and lm25066, thanks to Zev
 - ast2600 adc, thanks to Billy
 - ast2600 gfx, thanks to Tommy

Congratulations to everyone who worked on these patches and got them
through upstream review. Your contributions improve OpenBMC for
everyone, and ease the maintenance work required for the kernel.

The remainding out of tree ASPEED patches that need to be worked on:

Andrew Jeffery (7):
      dt-bindings: hwmon: pmbus: Add Maxim MAX31785 documentation
      pmbus (max31785): Add support for devicetree configuration
      pmbus (core): One-shot retries for failure to set page
      pmbus (max31785): Wrap all I2C accessors in one-shot failure handlers
      ARM: dts: aspeed: witherspoon: Update max31785 node
      ipmi: kcs_bmc: Add a "raw" character device interface
      ipmi: kcs: Poll OBF briefly to reduce OBE latency

Cédric Le Goater (1):
      /dev/mem: add a devmem kernel parameter to activate the device

Eddie James (7):
      dt-bindings: soc: Add Aspeed XDMA Engine
      soc: aspeed: Add XDMA Engine Driver
      soc: aspeed: xdma: Add user interface
      soc: aspeed: xdma: Add reset ioctl
      soc: aspeed: xdma: Add trace events
      i2c: core: Add mux root adapter operations
      iio: si7020: Lock root adapter to wait for reset

Jae Hyun Yoo (1):
      clk: ast2600: enable BCLK for PCI/PCIe bus always

Joel Stanley (6):
      net: ftgmac100: Ensure tx descriptor updates are visible
      ARM: aspeed: Add debugfs directory
      ARM: soc: aspeed: Add secure boot controller support
      dt-bindings: trivial-devices: Remove Infineon SLB9673 TPM
      arm64: configs: Add Nuvoton NPCM defconfig
      ARM: dts: nuvoton: npmc750-evb: Add default console

Johannes Holland (1):
      dt-bindings: tpm: Add schema for TIS I2C devices

Change-Id: I285cf7ef264dfa7ab4cd59222874324aaec1538b
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 9607980..fbece85 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-5.15"
-LINUX_VERSION ?= "5.15.69"
+KBRANCH ?= "dev-6.0"
+LINUX_VERSION ?= "6.0"
 
-SRCREV="c9fb275212dac5b300311f6f6b1dcc5ed18a3493"
+SRCREV="7cdd017e252ec1dc17ac4314410cbf5e8a1c263f"
 
 require linux-aspeed.inc