Merge tag 'arm-soc/for-6.5/devicetree' of https://github.com/Broadcom/stblinux into soc/dt

This pull request contains Broadcom ARM-based SoCs Device Tree changes
for 6.5, please pull the following:

- Krzysztof adds missing cache properties for the BCM63xx DSL routers

- Rafal relicenses a number of the BCM5301X DTS files to the GPL 2.0+ / MIT license,
  and he fixes a number of Device Tree nodes warnings, adds MAC address
  for all Luxul routers and adds Netgear R8000 Wi-Fi regulatory
  information to the DTS

- Stanislav updates the "BCM mobile" SoCs DTS files to fix various
  warnings

- Aurelien enables the BCM283x DTS files to be built with relocation
  information to make them usable with DT overlays

- Christian fixes the Meraki DTS to have correct NAND ECC properties,
  correct partition numbers and fixed-link node(s) properties

* tag 'arm-soc/for-6.5/devicetree' of https://github.com/Broadcom/stblinux: (33 commits)
  ARM: dts: BCM5301X: Add cells sizes to PCIe nodes
  dt-bindings: firmware: brcm,kona-smc: convert to YAML
  ARM: dts: BCM5301X: Add Netgear R8000 WiFi regulator mappings
  dt-bindings: net: wireless: brcm,bcm4329-fmac: allow generic properties
  dt-bindings: net: wireless: brcm,bcm4329-fmac: add BCM4366 binding
  ARM: dts: BCM5301X: fix duplex-full => full-duplex
  ARM: dts: BCM5301X: MR32: remove partition index numbers
  ARM: dts: BCM5301X: MR26: MR32: remove bogus nand-ecc-algo property
  dt-bindings: power: reset: bcm21664-resetmgr: convert to YAML
  ARM: dts: bcm21664-garnet: use node labels
  ARM: dts: bcm11351/21664: add UART, I2C node labels
  ARM: dts: bcm-mobile: move status properties to the end of nodes
  ARM: dts: bcm21664/23550: use CCU compatibles directly
  ARM: dts: bcm-mobile: change "" includes to <> where applicable
  ARM: dts: BCM5301X: Describe switch ports in the main DTS
  ARM: dts: BCM5301X: Relicense Christian's code to the GPL 2.0+ / MIT
  ARM: dts: BCM5301X: Drop invalid properties from Meraki MR32 keys
  ARM: dts: BCM5301X: Drop invalid #usb-cells
  dt-bindings: arm: bcm: Add bindings for Buffalo WZR-1166DHP(2)
  ARM: dts: BCM5301X: Use updated "spi-gpio" binding properties
  ...

Link: https://lore.kernel.org/r/20230619134920.3384844-1-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7e0f392dffde..8e1b1f2cfb27 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -99,6 +99,24 @@ dtb-$(CONFIG_SOC_SP7021) += \
 	sunplus-sp7021-demo-v3.dtb
 dtb-$(CONFIG_ARCH_AXXIA) += \
 	axm5516-amarillo.dtb
+# Enables support for device-tree overlays
+DTC_FLAGS_bcm2835-rpi-b := -@
+DTC_FLAGS_bcm2835-rpi-a := -@
+DTC_FLAGS_bcm2835-rpi-b-rev2 := -@
+DTC_FLAGS_bcm2835-rpi-b-plus := -@
+DTC_FLAGS_bcm2835-rpi-a-plus := -@
+DTC_FLAGS_bcm2835-rpi-cm1-io1 := -@
+DTC_FLAGS_bcm2836-rpi-2-b := -@
+DTC_FLAGS_bcm2837-rpi-3-a-plus := -@
+DTC_FLAGS_bcm2837-rpi-3-b := -@
+DTC_FLAGS_bcm2837-rpi-3-b-plus := -@
+DTC_FLAGS_bcm2837-rpi-cm3-io3 := -@
+DTC_FLAGS_bcm2837-rpi-zero-2-w := -@
+DTC_FLAGS_bcm2711-rpi-400 := -@
+DTC_FLAGS_bcm2711-rpi-4-b := -@
+DTC_FLAGS_bcm2711-rpi-cm4-io := -@
+DTC_FLAGS_bcm2835-rpi-zero := -@
+DTC_FLAGS_bcm2835-rpi-zero-w := -@
 dtb-$(CONFIG_ARCH_BCM2835) += \
 	bcm2835-rpi-b.dtb \
 	bcm2835-rpi-a.dtb \