Merge https://source.denx.de/u-boot/custodians/u-boot-snapdragon

Support is added for 5 new Qualcomm SoCs:

* QCM2290 and SM6115 are low and mid range SoCs used on the RB1 and RB2
  respectively. SM6115 is also used in some mid-range smartphones/tablets.
  Initial support includes buttons and USB (host and gadget).
* SM8250 is a flagship SoC from 2020 used on the RB5, as well as many flagship
  smartphones. The board can boot to a U-Boot prompt, but is missing regulators
  necessary for USB support.
* SM8550, and SM8650 are flagship mobile SoCs from 2023 and 2024
  respectively. Found on many high end smartphones.

In addition:

* Support is added for the Schneider HMIBSC board.
* mach-snapdragon switches to OF_UPSTREAM
* IPQ40xx gets several regressions fixed and some overall cleanup.
* The MSM serial driver gains the ability to generate the bit-clock
  automatically, no longer relying on a custom DT property.
* The Qualcomm SMMU driver gets a generic compatible (so per-SoC compatibles
  don't need to be added).
* Support for the GENI I2C controller is added.
* The qcom SPMI driver has SPMI v5 support fixed, and v7 support added.
* The qcom sdhci driver gets some fixes for SDCC v5 support.
* SDM845 gains sdcard support
* Support is added for the Synopsys eUSB2 PHY driver (used on SM8550 and SM8650)
* SYS_INIT_SP_BSS_OFFSET is set to 1.5M to give us more space for FDTs.
* RB2 gets a work-around to fix the USB dr_mode property before booting Linux.

MAINTAINERS

@@ -603,11 +603,9 @@ ARM SNAPDRAGON
 M:	Caleb Connolly <caleb.connolly@linaro.org>
 M:	Neil Armstrong <neil.armstrong@linaro.org>
 R:	Sumit Garg <sumit.garg@linaro.org>
+L:	u-boot-qcom@groups.io
 S:	Maintained
-F:	arch/arm/dts/msm8*.dtsi
-F:	arch/arm/dts/pm8???.dtsi
-F:	arch/arm/dts/pms405.dtsi
-F:	arch/arm/dts/sdm845.dtsi
+T:	git https://source.denx.de/u-boot/custodians/u-boot-snapdragon.git
 F:	drivers/*/*/pm8???-*
 F:	drivers/gpio/msm_gpio.c
 F:	drivers/mmc/msm_sdhci.c

arch/arm/Kconfig

@@ -762,10 +762,8 @@ config ARCH_IPQ40XX
 	select DM_SERIAL
 	select DM_RESET
 	select GPIO_EXTRA_HEADER
-	select MSM_SMEM
 	select PINCTRL
 	select CLK
-	select SMEM
 	select OF_CONTROL
 	select CLK_QCOM_IPQ4019
 	select PINCTRL_QCOM_IPQ4019
@@ -1089,7 +1087,8 @@ config ARCH_SNAPDRAGON
 	select BOARD_LATE_INIT
 	select OF_BOARD
 	select SAVE_PREV_BL_FDT_ADDR
-	select LINUX_KERNEL_IMAGE_HEADER
+	select LINUX_KERNEL_IMAGE_HEADER if !ENABLE_ARM_SOC_BOOT0_HOOK
+	imply OF_UPSTREAM
 	imply CMD_DM
 
 config ARCH_SOCFPGA

arch/arm/dts/Makefile

@@ -572,12 +572,6 @@ dtb-$(CONFIG_TARGET_SL28) += fsl-ls1028a-kontron-sl28.dtb \
 
 dtb-$(CONFIG_TARGET_TEN64) += fsl-ls1088a-ten64.dtb
 
-dtb-$(CONFIG_ARCH_SNAPDRAGON) += apq8016-sbc.dtb \
-	apq8096-db820c.dtb \
-	sdm845-db845c.dtb \
-	sdm845-samsung-starqltechn.dtb \
-	qcs404-evb-4000.dtb
-
 dtb-$(CONFIG_TARGET_STEMMY) += ste-ux500-samsung-stemmy.dtb
 
 dtb-$(CONFIG_STM32F4) += stm32f429-disco.dtb \