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.

diff --cc drivers/pinctrl/qcom/pinctrl-sm8550.c
index 0000000000000000000000000000000000000000,d9a8a6521118037c049090271359ec6ce5c782d4..7265cb734044a6b1258baa688bdc04cfa6032895
mode 000000,100644..100644
--- /dev/null
--- 2/drivers/pinctrl/qcom/pinctrl-sm8550.c
+++ b/drivers/pinctrl/qcom/pinctrl-sm8550.c
@@@ -1,0 -1,75 +1,74 @@@
 -#include <common.h>
+ // SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Qualcomm sm8550 pinctrl
+  *
+  * (C) Copyright 2024 Linaro Ltd.
+  *
+  */
+ 
+ #include <dm.h>
+ 
+ #include "pinctrl-qcom.h"
+ 
+ #define MAX_PIN_NAME_LEN 32
+ static char pin_name[MAX_PIN_NAME_LEN] __section(".data");
+ 
+ static const struct pinctrl_function msm_pinctrl_functions[] = {
+       {"qup1_se7", 1},
+       {"gpio", 0},
+ };
+ 
+ static const char *sm8550_get_function_name(struct udevice *dev,
+                                                unsigned int selector)
+ {
+       return msm_pinctrl_functions[selector].name;
+ }
+ 
+ static const char *sm8550_get_pin_name(struct udevice *dev,
+                                       unsigned int selector)
+ {
+       static const char *special_pins_names[] = {
+               "ufs_reset",
+               "sdc2_clk",
+               "sdc2_cmd",
+               "sdc2_data",
+       };
+ 
+       if (selector >= 210 && selector <= 213)
+               snprintf(pin_name, MAX_PIN_NAME_LEN, special_pins_names[selector - 210]);
+       else
+               snprintf(pin_name, MAX_PIN_NAME_LEN, "gpio%u", selector);
+ 
+       return pin_name;
+ }
+ 
+ static unsigned int sm8550_get_function_mux(__maybe_unused unsigned int pin,
+                                           unsigned int selector)
+ {
+       return msm_pinctrl_functions[selector].val;
+ }
+ 
+ static struct msm_pinctrl_data sm8550_data = {
+       .pin_data = {
+               .pin_count = 214,
+               .special_pins_start = 210,
+       },
+       .functions_count = ARRAY_SIZE(msm_pinctrl_functions),
+       .get_function_name = sm8550_get_function_name,
+       .get_function_mux = sm8550_get_function_mux,
+       .get_pin_name = sm8550_get_pin_name,
+ };
+ 
+ static const struct udevice_id msm_pinctrl_ids[] = {
+       { .compatible = "qcom,sm8550-tlmm", .data = (ulong)&sm8550_data },
+       { /* Sentinel */ }
+ };
+ 
+ U_BOOT_DRIVER(pinctrl_sm8550) = {
+       .name           = "pinctrl_sm8550",
+       .id             = UCLASS_NOP,
+       .of_match       = msm_pinctrl_ids,
+       .ops            = &msm_pinctrl_ops,
+       .bind           = msm_pinctrl_bind,
+ };
+ 

diff --cc drivers/pinctrl/qcom/pinctrl-sm8650.c
index 0000000000000000000000000000000000000000,932132fa4a6d3ca89ef0b17d7ab53a0e6a20a320..d6cc1bbdda8526b6de7dc6512a55f1c053cf7b46
mode 000000,100644..100644
--- /dev/null
--- 2/drivers/pinctrl/qcom/pinctrl-sm8650.c
+++ b/drivers/pinctrl/qcom/pinctrl-sm8650.c
@@@ -1,0 -1,75 +1,74 @@@
 -#include <common.h>
+ // SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Qualcomm sm8650 pinctrl
+  *
+  * (C) Copyright 2024 Linaro Ltd.
+  *
+  */
+ 
+ #include <dm.h>
+ 
+ #include "pinctrl-qcom.h"
+ 
+ #define MAX_PIN_NAME_LEN 32
+ static char pin_name[MAX_PIN_NAME_LEN] __section(".data");
+ 
+ static const struct pinctrl_function msm_pinctrl_functions[] = {
+       {"qup2_se7", 1},
+       {"gpio", 0},
+ };
+ 
+ static const char *sm8650_get_function_name(struct udevice *dev,
+                                                unsigned int selector)
+ {
+       return msm_pinctrl_functions[selector].name;
+ }
+ 
+ static const char *sm8650_get_pin_name(struct udevice *dev,
+                                       unsigned int selector)
+ {
+       static const char *special_pins_names[] = {
+               "ufs_reset",
+               "sdc2_clk",
+               "sdc2_cmd",
+               "sdc2_data",
+       };
+ 
+       if (selector >= 210 && selector <= 213)
+               snprintf(pin_name, MAX_PIN_NAME_LEN, special_pins_names[selector - 210]);
+       else
+               snprintf(pin_name, MAX_PIN_NAME_LEN, "gpio%u", selector);
+ 
+       return pin_name;
+ }
+ 
+ static unsigned int sm8650_get_function_mux(__maybe_unused unsigned int pin,
+                                           unsigned int selector)
+ {
+       return msm_pinctrl_functions[selector].val;
+ }
+ 
+ static struct msm_pinctrl_data sm8650_data = {
+       .pin_data = {
+               .pin_count = 214,
+               .special_pins_start = 210,
+       },
+       .functions_count = ARRAY_SIZE(msm_pinctrl_functions),
+       .get_function_name = sm8650_get_function_name,
+       .get_function_mux = sm8650_get_function_mux,
+       .get_pin_name = sm8650_get_pin_name,
+ };
+ 
+ static const struct udevice_id msm_pinctrl_ids[] = {
+       { .compatible = "qcom,sm8650-tlmm", .data = (ulong)&sm8650_data },
+       { /* Sentinel */ }
+ };
+ 
+ U_BOOT_DRIVER(pinctrl_sm8650) = {
+       .name           = "pinctrl_sm8650",
+       .id             = UCLASS_NOP,
+       .of_match       = msm_pinctrl_ids,
+       .ops            = &msm_pinctrl_ops,
+       .bind           = msm_pinctrl_bind,
+ };
+