Merge tag 'arm-soc-fixes-v5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "These are the current arm-soc bug fixes for linux-5.11. I already
  merged a larger set that just came in during the past three days but
  has not had much exposure in linux-next, but this is the subset I
  merged last week.

  Most of these are for the NXP i.MX platform (descriptions from their
  pull request):

   - Fix pcf2127 reset for imx7d-flex-concentrator board.
   - Fix i.MX6 suspend with Thumb-2 kernel.
   - Fix ethernet-phy address issue on imx6qdl-sr-som board.
   - Fix GPIO3 `gpio-ranges` on i.MX8MP.
   - Select SOC_BUS for IMX_SCU driver to fix build issue.
   - Fix backlight pwm on imx6qdl-kontron-samx6i which is lost from
     #pwm-cells conversion.
   - Fix duplicated bus node name for i.MX8MN SoC.
   - Fix reset register offset on LS1028A SoC.
   - Rename MMC node aliases for imx6q-tbs2910 to keep the MMC device
     index consistent with previous kernel version.
   - Selecting ARM_GIC_V3 on non-CP15 processors to fix one build
     failure with i.MX8M SoC driver.
   - Fix typos with status property on imx6qdl-kontron-samx6i board.
   - Fix duplicated regulator-name on imx6qdl-gw52xx board.

  Aside from i.MX, the bugfixes are all over the place:

   - Coccinelle found a refcount imbalance on integrator
   - defconfig fix for TI K3
   - A boot regression fix for ST ux500
   - A code preemption fix for the optee driver
   - USB DMA regression on Broadcom Stingray
   - A bogus boot time warning fix for at91 code"

* tag 'arm-soc-fixes-v5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  MAINTAINERS: Include bcm2835 subsequents into search
  arm64: dts: broadcom: Fix USB DMA address translation for Stingray
  drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[]
  drivers: soc: atmel: Avoid calling at91_soc_init on non AT91 SoCs
  tee: optee: replace might_sleep with cond_resched
  firmware: imx: select SOC_BUS to fix firmware build
  arm64: dts: imx8mp: Correct the gpio ranges of gpio3
  ARM: dts: imx6qdl-sr-som: fix some cubox-i platforms
  ARM: imx: build suspend-imx6.S with arm instruction set
  ARM: dts: imx7d-flex-concentrator: fix pcf2127 reset
  ARM: dts: ux500: Reserve memory carveouts
  arm64: defconfig: Drop unused K3 SoC specific options
  bus: arm-integrator-lm: Add of_node_put() before return statement
  ARM: dts: imx6qdl-gw52xx: fix duplicate regulator naming
  ARM: dts: imx6qdl-kontron-samx6i: fix i2c_lcd/cam default status
  ARM: imx: fix imx8m dependencies
  ARM: dts: tbs2910: rename MMC node aliases
  arm64: dts: ls1028a: fix the offset of the reset register
  arm64: dts: imx8mn: Fix duplicate node name
  ARM: dts: imx6qdl-kontron-samx6i: fix pwms for lcd-backlight

10 files changed, 135 insertions, 7 deletions

diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts
index 861e05d53157..343364d3e4f7 100644
--- a/arch/arm/boot/dts/imx6q-tbs2910.dts
+++ b/arch/arm/boot/dts/imx6q-tbs2910.dts
@@ -16,6 +16,13 @@
 		stdout-path = &uart1;
 	};
 
+	aliases {
+		mmc0 = &usdhc2;
+		mmc1 = &usdhc3;
+		mmc2 = &usdhc4;
+		/delete-property/ mmc3;
+	};
+
 	memory@10000000 {
 		device_type = "memory";
 		reg = <0x10000000 0x80000000>;
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 736074f1c3ef..959d8ac2e393 100644
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -418,7 +418,7 @@
 
 			/* VDD_AUD_1P8: Audio codec */
 			reg_aud_1p8v: ldo3 {
-				regulator-name = "vdd1p8";
+				regulator-name = "vdd1p8a";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-boot-on;
diff --git a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
index d6df598bd1c2..b167b33bd108 100644
--- a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
@@ -137,7 +137,7 @@
 
 	lcd_backlight: lcd-backlight {
 		compatible = "pwm-backlight";
-		pwms = <&pwm4 0 5000000>;
+		pwms = <&pwm4 0 5000000 0>;
 		pwm-names = "LCD_BKLT_PWM";
 
 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
@@ -167,7 +167,7 @@
 		i2c-gpio,delay-us = <2>; /* ~100 kHz */
 		#address-cells = <1>;
 		#size-cells = <0>;
-		status = "disabld";
+		status = "disabled";
 	};
 
 	i2c_cam: i2c-gpio-cam {
@@ -179,7 +179,7 @@
 		i2c-gpio,delay-us = <2>; /* ~100 kHz */
 		#address-cells = <1>;
 		#size-cells = <0>;
-		status = "disabld";
+		status = "disabled";
 	};
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
index b06577808ff4..7e4e5fd0143a 100644
--- a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
@@ -53,7 +53,6 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;
-	phy-handle = <&phy>;
 	phy-mode = "rgmii-id";
 	phy-reset-duration = <2>;
 	phy-reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
@@ -63,10 +62,19 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		phy: ethernet-phy@0 {
+		/*
+		 * The PHY can appear at either address 0 or 4 due to the
+		 * configuration (LED) pin not being pulled sufficiently.
+		 */
+		ethernet-phy@0 {
 			reg = <0>;
 			qca,clk-out-frequency = <125000000>;
 		};
+
+		ethernet-phy@4 {
+			reg = <4>;
+			qca,clk-out-frequency = <125000000>;
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/imx7d-flex-concentrator.dts b/arch/arm/boot/dts/imx7d-flex-concentrator.dts
index 84b095279e65..bd6b5285aa8d 100644
--- a/arch/arm/boot/dts/imx7d-flex-concentrator.dts
+++ b/arch/arm/boot/dts/imx7d-flex-concentrator.dts
@@ -115,6 +115,7 @@
 		compatible = "nxp,pcf2127";
 		reg = <0>;
 		spi-max-frequency = <2000000>;
+		reset-source;
 	};
 };
 
diff --git a/arch/arm/boot/dts/ste-db8500.dtsi b/arch/arm/boot/dts/ste-db8500.dtsi
index d309fad32229..344d29853bf7 100644
--- a/arch/arm/boot/dts/ste-db8500.dtsi
+++ b/arch/arm/boot/dts/ste-db8500.dtsi
@@ -12,4 +12,42 @@
 					    200000 0>;
 		};
 	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* Modem trace memory */
+		ram@06000000 {
+			reg = <0x06000000 0x00f00000>;
+			no-map;
+		};
+
+		/* Modem shared memory */
+		ram@06f00000 {
+			reg = <0x06f00000 0x00100000>;
+			no-map;
+		};
+
+		/* Modem private memory */
+		ram@07000000 {
+			reg = <0x07000000 0x01000000>;
+			no-map;
+		};
+
+		/*
+		 * Initial Secure Software ISSW memory
+		 *
+		 * This is probably only used if the kernel tries
+		 * to actually call into trustzone to run secure
+		 * applications, which the mainline kernel probably
+		 * will not do on this old chipset. But you can never
+		 * be too careful, so reserve this memory anyway.
+		 */
+		ram@17f00000 {
+			reg = <0x17f00000 0x00100000>;
+			no-map;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/ste-db8520.dtsi b/arch/arm/boot/dts/ste-db8520.dtsi
index 48bd8728ae27..287804e9e183 100644
--- a/arch/arm/boot/dts/ste-db8520.dtsi
+++ b/arch/arm/boot/dts/ste-db8520.dtsi
@@ -12,4 +12,42 @@
 					    200000 0>;
 		};
 	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* Modem trace memory */
+		ram@06000000 {
+			reg = <0x06000000 0x00f00000>;
+			no-map;
+		};
+
+		/* Modem shared memory */
+		ram@06f00000 {
+			reg = <0x06f00000 0x00100000>;
+			no-map;
+		};
+
+		/* Modem private memory */
+		ram@07000000 {
+			reg = <0x07000000 0x01000000>;
+			no-map;
+		};
+
+		/*
+		 * Initial Secure Software ISSW memory
+		 *
+		 * This is probably only used if the kernel tries
+		 * to actually call into trustzone to run secure
+		 * applications, which the mainline kernel probably
+		 * will not do on this old chipset. But you can never
+		 * be too careful, so reserve this memory anyway.
+		 */
+		ram@17f00000 {
+			reg = <0x17f00000 0x00100000>;
+			no-map;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/ste-db9500.dtsi b/arch/arm/boot/dts/ste-db9500.dtsi
new file mode 100644
index 000000000000..0afff703191c
--- /dev/null
+++ b/arch/arm/boot/dts/ste-db9500.dtsi
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "ste-dbx5x0.dtsi"
+
+/ {
+	cpus {
+		cpu@300 {
+			/* cpufreq controls */
+			operating-points = <1152000 0
+					    800000 0
+					    400000 0
+					    200000 0>;
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/*
+		 * Initial Secure Software ISSW memory
+		 *
+		 * This is probably only used if the kernel tries
+		 * to actually call into trustzone to run secure
+		 * applications, which the mainline kernel probably
+		 * will not do on this old chipset. But you can never
+		 * be too careful, so reserve this memory anyway.
+		 */
+		ram@17f00000 {
+			reg = <0x17f00000 0x00100000>;
+			no-map;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts
index be90e73c923e..27d8a07718a0 100644
--- a/arch/arm/boot/dts/ste-snowball.dts
+++ b/arch/arm/boot/dts/ste-snowball.dts
@@ -4,7 +4,7 @@
  */
 
 /dts-v1/;
-#include "ste-db8500.dtsi"
+#include "ste-db9500.dtsi"
 #include "ste-href-ab8500.dtsi"
 #include "ste-href-family-pinctrl.dtsi"
 
diff --git a/arch/arm/mach-imx/suspend-imx6.S b/arch/arm/mach-imx/suspend-imx6.S
index 1eabf2d2834b..e06f946b75b9 100644
--- a/arch/arm/mach-imx/suspend-imx6.S
+++ b/arch/arm/mach-imx/suspend-imx6.S
@@ -67,6 +67,7 @@
 #define MX6Q_CCM_CCR	0x0
 
 	.align 3
+	.arm
 
 	.macro  sync_l2_cache