kernel: Update to latest from master

firmware: Update to latest from master

Author: popcornmix

Diff for: README.md

@@ -171,21 +171,21 @@ Params:
         button_debounce         Set the debounce delay (in ms) on the power/
                                 shutdown button (default 50ms)
 
-        cam0_reg                Enables CAM 0 regulator.
-                                Only required on CM1 & 3.
+        cam0_reg                Controls CAM 0 regulator.
+                                Disabled by default on CM1 & 3.
+                                Enabled by default on all other boards.
 
         cam0_reg_gpio           Set GPIO for CAM 0 regulator.
-                                Default 31 on CM1, 3, and 4S.
-                                Default of GPIO expander 5 on CM4, but override
-                                switches to normal GPIO.
+                                NB override switches to the normal GPIO driver,
+                                even if the original was on the GPIO expander.
 
-        cam1_reg                Enables CAM 1 regulator.
-                                Only required on CM1 & 3.
+        cam1_reg                Controls CAM 1 regulator.
+                                Disabled by default on CM1 & 3.
+                                Enabled by default on all other boards.
 
         cam1_reg_gpio           Set GPIO for CAM 1 regulator.
-                                Default 3 on CM1, 3, and 4S.
-                                Default of GPIO expander 5 on CM4, but override
-                                switches to normal GPIO.
+                                NB override switches to the normal GPIO driver,
+                                even if the original was on the GPIO expander.
 
         cam0_sync               Enable a GPIO to reflect frame sync from CSI0,
                                 going high on frame start, and low on frame end.
@@ -378,9 +378,9 @@ Params:
                                 non-lite SKU of CM4).
                                 (default "on")
 
-        sd_cqe                  Use to enable Command Queueing on the SD
-                                interface for faster Class A2 card performance
-                                (Pi 5 only, default "off")
+        sd_cqe                  Set to "off" to disable Command Queueing if you
+                                have an incompatible Class A2 SD card
+                                (Pi 5 only, default "on")
 
         sd_overclock            Clock (in MHz) to use when the MMC framework
                                 requests 50MHz
@@ -1705,6 +1705,33 @@ Params: gpio_pin                GPIO pin to trigger on (default 3)
                                 (default 100)
 
 
+Name:   hd44780-i2c-lcd
+Info:   Configures an HD44780 compatible LCD display connected via a PCF8574 as
+        is often found as a backpack interface for these displays.
+Load:   dtoverlay=hd44780-i2c-lcd,<param>=<val>
+Params: addr                    I2C address of PCF8574
+        pin_d4                  GPIO pin for data pin D4 (default 4)
+
+        pin_d5                  GPIO pin for data pin D5 (default 5)
+
+        pin_d6                  GPIO pin for data pin D6 (default 6)
+
+        pin_d7                  GPIO pin for data pin D7 (default 7)
+
+        pin_en                  GPIO pin for "Enable" (default 2)
+
+        pin_rs                  GPIO pin for "Register Select" (default 0)
+
+        pin_rw                  GPIO pin for R/W select (default 1)
+
+        pin_bl                  GPIO pin for enabling/disabling the display
+                                backlight. (default 3)
+
+        display_height          Height of the display in characters (default 2)
+
+        display_width           Width of the display in characters (default 16)
+
+
 Name:   hd44780-lcd
 Info:   Configures an HD44780 compatible LCD display. Uses 4 gpio pins for
         data, 2 gpio pins for enable and register select and 1 optional pin
@@ -1725,9 +1752,9 @@ Params: pin_d4                  GPIO pin for data pin D4 (default 6)
         pin_bl                  Optional pin for enabling/disabling the
                                 display backlight. (default disabled)
 
-        display_height          Height of the display in characters
+        display_height          Height of the display in characters (default 2)
 
-        display_width           Width of the display in characters
+        display_width           Width of the display in characters (default 16)
 
 
 Name:   hdmi-backlight-hwhack-gpio
@@ -1744,6 +1771,13 @@ Params: gpio_pin                GPIO pin used (default 17)
                                 expects a high to switch it on.
 
 
+Name:   hifiberry-adc
+Info:   Configures the HifiBerry ADC audio card
+Load:   dtoverlay=hifiberry-adc,<param>=<val>
+Params: leds_off                If set to 'true' the onboard indicator LED
+                                is switched off at all times.
+
+
 Name:   hifiberry-amp
 Info:   Configures the HifiBerry Amp and Amp+ audio cards
 Load:   dtoverlay=hifiberry-amp
@@ -2606,6 +2640,12 @@ Load:   dtoverlay=i2s-gpio28-31
 Params: <None>
 
 
+Name:   i2s-master-dac
+Info:   Configures a generic I2S DAC soundcard that acts as a clock master.
+Load:   dtoverlay=i2s-master-dac
+Params: <None>
+
+
 Name:   ilitek251x
 Info:   Enables I2C connected Ilitek 251x multiple touch controller using
         GPIO 4 (pin 7 on GPIO header) for interrupt.
@@ -3550,6 +3590,8 @@ Params: l1ss                    Enable ASPM L1 sub-state support
                                 the MSI-MIP peripheral. Use if a) more than 8
                                 interrupt vectors are required or b) the EP
                                 requires DMA and MSI addresses to be 32bit.
+        mmio-hi                 Move the start of outbound 32bit addresses to
+                                2GB and expand 64bit outbound space to 14GB.
 
 
 [ The pcf2127-rtc overlay has been deleted. See i2c-rtc. ]
@@ -4693,11 +4735,17 @@ Params: speed                   SPI bus speed (default 4500000)
         reset_pin               GPIO pin for RESET (default 25)
 
 
+Name:   sunfounder-pipower3
+Info:   Overlay for SunFounder PiPower 3
+Load:   dtoverlay=sunfounder-pipower3,<param>=<val>
+Params: poweroff_pin            Change poweroff pin (default 26)
+
+
 Name:   sunfounder-pironman5
 Info:   Overlay for SunFounder Pironman 5
 Load:   dtoverlay=sunfounder-pironman5,<param>=<val>
 Params: ir                      Enable IR or not (on or off, default on)
-        ir_pins                 Change IR receiver pin (default 12)
+        ir_pins                 Change IR receiver pin (default 13)
 
 
 Name:   superaudioboard