hw-mgmt: patches: Update DPU driver patch to avoid conflict with BF3 patches

Add DPU driver at the end of drivers/platform/mellanox/Makefile to avoid
conflict with BF3 PTM driver in the same file. Since Sonic and CL do not
apply BF3 patches, the application of DPU driver patch fails due to missing
context. By moving DPU driver to the end of the Makefile we can avoid the
conflict and remove special CL and Sonic versions of DPU driver patch.

Bug: 4524005

Signed-off-by: Felix Radensky <[email protected]>

Author: felixradensky

recipes-kernel/linux/Patch_Status_Table.txt

@@ -702,7 +702,7 @@ Kernel-6.1
 |0088-platform-mellanox-mlxreg-hotplug-Add-support-for-new.patch  |                    | Downstream accepted                      |            |                                                |
 |0089-platform-mellanox-mlx-platform-Change-register-name.patch   |                    | Downstream accepted                      |            |                                                |
 |0090-platform-mellanox-mlx-platform-Add-support-for-new-X.patch  |                    | Downstream accepted                      |            |                                                |
-|0091-platform-mellanox-mlxreg-dpu-Add-initial-support-for.patch  |                    | Downstream accepted;os[cumulus,sonic]    |            |                                                |
+|0091-platform-mellanox-mlxreg-dpu-Add-initial-support-for.patch  |                    | Downstream accepted                      |            |                                                |
 |0092-platform-mellanox-Introduce-support-of-Nvidia-smart-.patch  |                    | Downstream accepted                      |            |                                                |
 |0093-hwmon-pmbus-Add-support-for-MPS-Multi-phase-mp2855-c.patch  |                    | Feature pending                          |            |                                                |
 |0094-i2c-asf-Introduce-MCTP-support-over-ASF-controller.patch    |                    | Downstream accepted                      |            |                                                |

recipes-kernel/linux/linux-6.1/0091-platform-mellanox-mlxreg-dpu-Add-initial-support-for.patch

@@ -55,17 +55,14 @@ index 018ce2833..14c14c9c2 100644
  	tristate "Mellanox platform hotplug driver support"
  	depends on HWMON
 diff --git a/drivers/platform/mellanox/Makefile b/drivers/platform/mellanox/Makefile
-index d7f4d940c..7d11503dd 100644
+index d7f4d940c..2b774cdf4 100644
 --- a/drivers/platform/mellanox/Makefile
 +++ b/drivers/platform/mellanox/Makefile
-@@ -8,6 +8,7 @@ obj-$(CONFIG_MLXBF_BOOTCTL)	+= mlxbf-bootctl.o
- obj-$(CONFIG_MLXBF_PMC)		+= mlxbf-pmc.o
- obj-$(CONFIG_MLXBF_TMFIFO)	+= mlxbf-tmfifo.o
- obj-$(CONFIG_MLXBF_PTM)	+= mlxbf-ptm.o
-+obj-$(CONFIG_MLXREG_DPU)	+= mlxreg-dpu.o
- obj-$(CONFIG_MLXREG_HOTPLUG)	+= mlxreg-hotplug.o
+@@ -11,3 +11,4 @@ obj-$(CONFIG_MLXREG_HOTPLUG)	+= mlxreg-hotplug.o
  obj-$(CONFIG_MLXREG_IO) += mlxreg-io.o
  obj-$(CONFIG_MLXREG_LC) += mlxreg-lc.o
+ obj-$(CONFIG_NVSW_SN2201) += nvsw-sn2201.o
++obj-$(CONFIG_MLXREG_DPU)	+= mlxreg-dpu.o
 diff --git a/drivers/platform/mellanox/mlxreg-dpu.c b/drivers/platform/mellanox/mlxreg-dpu.c
 new file mode 100644
 index 000000000..c6cfbee55