Merge tag 'soc-fixes-6.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "There are a bunch of late fixes that just came in, in particular a
  longer series for Rockchips devicetree files, but most of those just
  address cosmetic errors that were found during the binding validation.

  There are a couple of code changes:

   - A regression fix to the IXP42x PCI bus

   - A fix for a memory leak on optee, and another one for mach-mxs

   - Two fixes for the sunxi rsb bus driver, to address problems with
     the shutdown logic

  The rest are small but important devicetree fixes for a number of
  individual boards, addressing issues across all platforms:

   - arm global timer on older rockchip SoCs is unstable and needs to be
     disabled in favor of a more reliable clocksource

   - Corrections to fix bluetooth, mmc, and networking on a few Rockchip
     boards

   - at91/sam9g20ek UDC needs a pin controller config change

   - an omap board runs into mmc probe errors because of regulator nodes
     in the wrong place

   - imx8mp-evk has a minor inaccuracy with its pin config, but without
     user visible impact

   - The Allwinner H6 Hantro G2 video decoder needs an IOMMU reference
     to prevent the driver from crashing"

* tag 'soc-fixes-6.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
  bus: ixp4xx: Don't touch bit 7 on IXP42x
  ARM: dts: imx6q-prti6q: Fix ref/tcxo-clock-frequency properties
  arm64: dts: imx8mp-evk: correct pcie pad settings
  ARM: mxs: fix memory leak in mxs_machine_init()
  ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl
  tee: optee: fix possible memory leak in optee_register_device()
  arm64: dts: allwinner: h6: Add IOMMU reference to Hantro G2
  media: dt-bindings: allwinner: h6-vpu-g2: Add IOMMU reference property
  bus: sunxi-rsb: Support atomic transfers
  bus: sunxi-rsb: Remove the shutdown callback
  ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188
  arm64: dts: rockchip: Fix Pine64 Quartz4-B PMIC interrupt
  ARM: dts: am335x-pcm-953: Define fixed regulators in root node
  ARM: dts: rockchip: rk3188: fix lcdc1-rgb24 node name
  arm64: dts: rockchip: fix ir-receiver node names
  ARM: dts: rockchip: fix ir-receiver node names
  arm64: dts: rockchip: fix adc-keys sub node names
  ARM: dts: rockchip: fix adc-keys sub node names
  arm: dts: rockchip: remove clock-frequency from rtc
  arm: dts: rockchip: fix node name for hym8563 rtc
  ...

Documentation/devicetree/bindings/media/allwinner,sun50i-h6-vpu-g2.yaml

@@ -36,6 +36,9 @@ properties:
   resets:
     maxItems: 1
 
+  iommus:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -43,6 +46,7 @@ required:
   - clocks
   - clock-names
   - resets
+  - iommus
 
 additionalProperties: false
 
@@ -59,6 +63,7 @@ examples:
         clocks = <&ccu CLK_BUS_VP9>, <&ccu CLK_VP9>;
         clock-names = "bus", "mod";
         resets = <&ccu RST_BUS_VP9>;
+        iommus = <&iommu 5>;
     };
 
 ...

arch/arm/boot/dts/am335x-pcm-953.dtsi

@@ -12,22 +12,20 @@ / {
 	compatible = "phytec,am335x-pcm-953", "phytec,am335x-phycore-som", "ti,am33xx";
 
 	/* Power */
-	regulators {
-		vcc3v3: fixedregulator@1 {
-			compatible = "regulator-fixed";
-			regulator-name = "vcc3v3";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-boot-on;
-		};
+	vcc3v3: fixedregulator1 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+	};
 
-		vcc1v8: fixedregulator@2 {
-			compatible = "regulator-fixed";
-			regulator-name = "vcc1v8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-			regulator-boot-on;
-		};
+	vcc1v8: fixedregulator2 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
 	};
 
 	/* User IO */

arch/arm/boot/dts/at91sam9g20ek_common.dtsi

@@ -39,6 +39,13 @@ pinctrl_pck0_as_mck: pck0_as_mck {
 
 				};
 
+				usb1 {
+					pinctrl_usb1_vbus_gpio: usb1_vbus_gpio {
+						atmel,pins =
+							<AT91_PIOC 5 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;	/* PC5 GPIO */
+					};
+				};
+
 				mmc0_slot1 {
 					pinctrl_board_mmc0_slot1: mmc0_slot1-board {
 						atmel,pins =
@@ -84,6 +91,8 @@ macb0: ethernet@fffc4000 {
 			};
 
 			usb1: gadget@fffa4000 {
+				pinctrl-0 = <&pinctrl_usb1_vbus_gpio>;
+				pinctrl-names = "default";
 				atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
 				status = "okay";
 			};

arch/arm/boot/dts/imx6q-prti6q.dts

@@ -364,8 +364,8 @@ wifi {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_wifi>;
 		interrupts-extended = <&gpio1 30 IRQ_TYPE_LEVEL_HIGH>;
-		ref-clock-frequency = "38400000";
-		tcxo-clock-frequency = "19200000";
+		ref-clock-frequency = <38400000>;
+		tcxo-clock-frequency = <19200000>;
 	};
 };
 

arch/arm/boot/dts/rk3036-evb.dts

@@ -35,11 +35,10 @@ phy0: ethernet-phy@0 {
 &i2c1 {
 	status = "okay";
 
-	hym8563: hym8563@51 {
+	hym8563: rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 	};
 };

arch/arm/boot/dts/rk3066a-mk808.dts

@@ -32,7 +32,7 @@ adc-keys {
 		keyup-threshold-microvolt = <2500000>;
 		poll-interval = <100>;
 
-		recovery {
+		button-recovery {
 			label = "recovery";
 			linux,code = <KEY_VENDOR>;
 			press-threshold-microvolt = <0>;

arch/arm/boot/dts/rk3188-radxarock.dts

@@ -71,7 +71,7 @@ spdif_out: spdif-out {
 		#sound-dai-cells = <0>;
 	};
 
-	ir_recv: gpio-ir-receiver {
+	ir_recv: ir-receiver {
 		compatible = "gpio-ir-receiver";
 		gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
 		pinctrl-names = "default";

arch/arm/boot/dts/rk3188.dtsi

@@ -379,7 +379,7 @@ lcdc1_vsync: lcdc1-vsync {
 				rockchip,pins = <2 RK_PD3 1 &pcfg_pull_none>;
 			};
 
-			lcdc1_rgb24: ldcd1-rgb24 {
+			lcdc1_rgb24: lcdc1-rgb24 {
 				rockchip,pins = <2 RK_PA0 1 &pcfg_pull_none>,
 						<2 RK_PA1 1 &pcfg_pull_none>,
 						<2 RK_PA2 1 &pcfg_pull_none>,
@@ -607,7 +607,6 @@ &emac {
 
 &global_timer {
 	interrupts = <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
-	status = "disabled";
 };
 
 &local_timer {

arch/arm/boot/dts/rk3288-evb-act8846.dts

@@ -54,7 +54,7 @@ vdd_gpu: syr828@41 {
 		vin-supply = <&vcc_sys>;
 	};
 
-	hym8563@51 {
+	rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 

arch/arm/boot/dts/rk3288-evb.dtsi

@@ -28,19 +28,19 @@ button-down {
 			press-threshold-microvolt = <300000>;
 		};
 
-		menu {
+		button-menu {
 			label = "Menu";
 			linux,code = <KEY_MENU>;
 			press-threshold-microvolt = <640000>;
 		};
 
-		esc {
+		button-esc {
 			label = "Esc";
 			linux,code = <KEY_ESC>;
 			press-threshold-microvolt = <1000000>;
 		};
 
-		home  {
+		button-home  {
 			label = "Home";
 			linux,code = <KEY_HOME>;
 			press-threshold-microvolt = <1300000>;

arch/arm/boot/dts/rk3288-firefly.dtsi

@@ -233,11 +233,10 @@ vdd_gpu: syr828@41 {
 		vin-supply = <&vcc_sys>;
 	};
 
-	hym8563: hym8563@51 {
+	hym8563: rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 		interrupt-parent = <&gpio7>;
 		interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;

arch/arm/boot/dts/rk3288-miqi.dts

@@ -162,11 +162,10 @@ vdd_gpu: syr828@41 {
 		vin-supply = <&vcc_sys>;
 	};
 
-	hym8563: hym8563@51 {
+	hym8563: rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 	};
 

arch/arm/boot/dts/rk3288-rock2-square.dts

@@ -165,11 +165,10 @@ &hdmi {
 };
 
 &i2c0 {
-	hym8563: hym8563@51 {
+	hym8563: rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 		interrupt-parent = <&gpio0>;
 		interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;

arch/arm/boot/dts/rk3288-vmarc-som.dtsi

@@ -241,7 +241,6 @@ hym8563: rtc@51 {
 		interrupt-parent = <&gpio5>;
 		interrupts = <RK_PC3 IRQ_TYPE_LEVEL_LOW>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "hym8563";
 		pinctrl-names = "default";
 		pinctrl-0 = <&hym8563_int>;

arch/arm/boot/dts/rk3xxx.dtsi

@@ -76,6 +76,13 @@ global_timer: global-timer@1013c200 {
 		reg = <0x1013c200 0x20>;
 		interrupts = <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>;
 		clocks = <&cru CORE_PERI>;
+		status = "disabled";
+		/* The clock source and the sched_clock provided by the arm_global_timer
+		 * on Rockchip rk3066a/rk3188 are quite unstable because their rates
+		 * depend on the CPU frequency.
+		 * Keep the arm_global_timer disabled in order to have the
+		 * DW_APB_TIMER (rk3066a) or ROCKCHIP_TIMER (rk3188) selected by default.
+		 */
 	};
 
 	local_timer: local-timer@1013c600 {

arch/arm/mach-mxs/mach-mxs.c

@@ -393,8 +393,10 @@ static void __init mxs_machine_init(void)
 
 	root = of_find_node_by_path("/");
 	ret = of_property_read_string(root, "model", &soc_dev_attr->machine);
-	if (ret)
+	if (ret) {
+		kfree(soc_dev_attr);
 		return;
+	}
 
 	soc_dev_attr->family = "Freescale MXS Family";
 	soc_dev_attr->soc_id = mxs_get_soc_id();

arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi

@@ -161,6 +161,7 @@ video-codec-g2@1c00000 {
 			clocks = <&ccu CLK_BUS_VP9>, <&ccu CLK_VP9>;
 			clock-names = "bus", "mod";
 			resets = <&ccu RST_BUS_VP9>;
+			iommus = <&iommu 5>;
 		};
 
 		video-codec@1c0e000 {

arch/arm64/boot/dts/freescale/imx8mp-evk.dts

@@ -544,14 +544,14 @@ MX8MP_IOMUXC_SPDIF_TX__I2C5_SCL         0x400001c2
 
 	pinctrl_pcie0: pcie0grp {
 		fsl,pins = <
-			MX8MP_IOMUXC_I2C4_SCL__PCIE_CLKREQ_B	0x61 /* open drain, pull up */
-			MX8MP_IOMUXC_SD1_DATA5__GPIO2_IO07	0x41
+			MX8MP_IOMUXC_I2C4_SCL__PCIE_CLKREQ_B	0x60 /* open drain, pull up */
+			MX8MP_IOMUXC_SD1_DATA5__GPIO2_IO07	0x40
 		>;
 	};
 
 	pinctrl_pcie0_reg: pcie0reggrp {
 		fsl,pins = <
-			MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06	0x41
+			MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06	0x40
 		>;
 	};
 

arch/arm64/boot/dts/rockchip/px30-evb.dts

@@ -30,31 +30,31 @@ adc-keys {
 		keyup-threshold-microvolt = <1800000>;
 		poll-interval = <100>;
 
-		esc-key {
+		button-esc {
 			label = "esc";
 			linux,code = <KEY_ESC>;
 			press-threshold-microvolt = <1310000>;
 		};
 
-		home-key {
+		button-home {
 			label = "home";
 			linux,code = <KEY_HOME>;
 			press-threshold-microvolt = <624000>;
 		};
 
-		menu-key {
+		button-menu {
 			label = "menu";
 			linux,code = <KEY_MENU>;
 			press-threshold-microvolt = <987000>;
 		};
 
-		vol-down-key {
+		button-down {
 			label = "volume down";
 			linux,code = <KEY_VOLUMEDOWN>;
 			press-threshold-microvolt = <300000>;
 		};
 
-		vol-up-key {
+		button-up {
 			label = "volume up";
 			linux,code = <KEY_VOLUMEUP>;
 			press-threshold-microvolt = <17000>;

arch/arm64/boot/dts/rockchip/rk3308-evb.dts

@@ -23,7 +23,7 @@ adc-keys0 {
 		poll-interval = <100>;
 		keyup-threshold-microvolt = <1800000>;
 
-		func-key {
+		button-func {
 			linux,code = <KEY_FN>;
 			label = "function";
 			press-threshold-microvolt = <18000>;
@@ -37,31 +37,31 @@ adc-keys1 {
 		poll-interval = <100>;
 		keyup-threshold-microvolt = <1800000>;
 
-		esc-key {
+		button-esc {
 			linux,code = <KEY_MICMUTE>;
 			label = "micmute";
 			press-threshold-microvolt = <1130000>;
 		};
 
-		home-key {
+		button-home {
 			linux,code = <KEY_MODE>;
 			label = "mode";
 			press-threshold-microvolt = <901000>;
 		};
 
-		menu-key {
+		button-menu {
 			linux,code = <KEY_PLAY>;
 			label = "play";
 			press-threshold-microvolt = <624000>;
 		};
 
-		vol-down-key {
+		button-down {
 			linux,code = <KEY_VOLUMEDOWN>;
 			label = "volume down";
 			press-threshold-microvolt = <300000>;
 		};
 
-		vol-up-key {
+		button-up {
 			linux,code = <KEY_VOLUMEUP>;
 			label = "volume up";
 			press-threshold-microvolt = <18000>;

arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts

@@ -19,7 +19,7 @@ chosen {
 		stdout-path = "serial2:1500000n8";
 	};
 
-	ir_rx {
+	ir-receiver {
 		compatible = "gpio-ir-receiver";
 		gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";

arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts

@@ -25,7 +25,7 @@ adc-keys {
 		keyup-threshold-microvolt = <1800000>;
 		poll-interval = <100>;
 
-		recovery {
+		button-recovery {
 			label = "recovery";
 			linux,code = <KEY_VENDOR>;
 			press-threshold-microvolt = <17000>;

arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts

@@ -208,11 +208,10 @@ vdd_cpu: syr827@40 {
 		vin-supply = <&vcc_sys>;
 	};
 
-	hym8563: hym8563@51 {
+	hym8563: rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 		/* rtc_int is not connected */
 	};

arch/arm64/boot/dts/rockchip/rk3368-r88.dts

@@ -192,11 +192,10 @@ vdd_cpu: syr827@40 {
 		vin-supply = <&vcc_sys>;
 	};
 
-	hym8563: hym8563@51 {
+	hym8563: rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 		/* rtc_int is not connected */
 	};

arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi

@@ -734,10 +734,6 @@ qca_bt: bluetooth@1 {
 };
 
 /* PINCTRL OVERRIDES */
-&ec_ap_int_l {
-	rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;
-};
-
 &ap_fw_wp {
 	rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
 };

arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi

@@ -123,7 +123,7 @@ adc-keys {
 		keyup-threshold-microvolt = <1800000>;
 		poll-interval = <100>;
 
-		recovery {
+		button-recovery {
 			label = "Recovery";
 			linux,code = <KEY_VENDOR>;
 			press-threshold-microvolt = <18000>;

arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts

@@ -39,7 +39,7 @@ adc-keys {
 		keyup-threshold-microvolt = <1800000>;
 		poll-interval = <100>;
 
-		recovery {
+		button-recovery {
 			label = "Recovery";
 			linux,code = <KEY_VENDOR>;
 			press-threshold-microvolt = <18000>;

arch/arm64/boot/dts/rockchip/rk3399-nanopi-m4b.dts

@@ -19,7 +19,7 @@ adc-keys {
 		keyup-threshold-microvolt = <1500000>;
 		poll-interval = <100>;
 
-		recovery {
+		button-recovery {
 			label = "Recovery";
 			linux,code = <KEY_VENDOR>;
 			press-threshold-microvolt = <18000>;

arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi

@@ -167,6 +167,7 @@ &cpu_l3 {
 };
 
 &emmc_phy {
+	rockchip,enable-strobe-pulldown;
 	status = "okay";
 };
 

arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts

@@ -52,13 +52,13 @@ button-down {
 			press-threshold-microvolt = <300000>;
 		};
 
-		back {
+		button-back {
 			label = "Back";
 			linux,code = <KEY_BACK>;
 			press-threshold-microvolt = <985000>;
 		};
 
-		menu {
+		button-menu {
 			label = "Menu";
 			linux,code = <KEY_MENU>;
 			press-threshold-microvolt = <1314000>;

arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts

@@ -207,7 +207,7 @@ &sdmmc {
 	cap-sd-highspeed;
 	cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
 	disable-wp;
-	max-frequency = <150000000>;
+	max-frequency = <40000000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 	vmmc-supply = <&vcc3v3_baseboard>;

arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts

@@ -98,13 +98,12 @@ &fusb0 {
 };
 
 &i2c0 {
-	hym8563: hym8563@51 {
+	hym8563: rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		interrupt-parent = <&gpio0>;
 		interrupts = <RK_PA5 IRQ_TYPE_EDGE_FALLING>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 		pinctrl-names = "default";
 		pinctrl-0 = <&hym8563_int>;

arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi

@@ -41,7 +41,7 @@ adc-keys {
 		keyup-threshold-microvolt = <1500000>;
 		poll-interval = <100>;
 
-		recovery {
+		button-recovery {
 			label = "Recovery";
 			linux,code = <KEY_VENDOR>;
 			press-threshold-microvolt = <18000>;

arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi

@@ -509,7 +509,6 @@ i2s0_p0_0: endpoint {
 &i2s1 {
 	rockchip,playback-channels = <2>;
 	rockchip,capture-channels = <2>;
-	status = "okay";
 };
 
 &i2s2 {

arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts

@@ -33,13 +33,13 @@ button-down {
 			press-threshold-microvolt = <300000>;
 		};
 
-		back {
+		button-back {
 			label = "Back";
 			linux,code = <KEY_BACK>;
 			press-threshold-microvolt = <985000>;
 		};
 
-		menu {
+		button-menu {
 			label = "Menu";
 			linux,code = <KEY_MENU>;
 			press-threshold-microvolt = <1314000>;

arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi

@@ -297,11 +297,10 @@ &i2c2 {
 	clock-frequency = <400000>;
 	status = "okay";
 
-	hym8563: hym8563@51 {
+	hym8563: rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "hym8563";
 		pinctrl-names = "default";
 		pinctrl-0 = <&hym8563_int>;

arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi

@@ -23,7 +23,7 @@ adc-keys {
 		io-channel-names = "buttons";
 		keyup-threshold-microvolt = <1750000>;
 
-		recovery {
+		button-recovery {
 			label = "recovery";
 			linux,code = <KEY_VENDOR>;
 			press-threshold-microvolt = <0>;

arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts

@@ -740,7 +740,7 @@ &uart0 {
 
 &uart1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>;
+	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
 	status = "okay";
 	uart-has-rtscts;
 
@@ -748,13 +748,14 @@ bluetooth {
 		compatible = "brcm,bcm43438-bt";
 		clocks = <&rk817 1>;
 		clock-names = "lpo";
-		device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
-		host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
+		device-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
 		shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
 		vbat-supply = <&vcc_sys>;
 		vddio-supply = <&vcca1v8_pmu>;
+		max-speed = <3000000>;
 	};
 };
 

arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts

@@ -246,7 +246,7 @@ rk809: pmic@20 {
 		compatible = "rockchip,rk809";
 		reg = <0x20>;
 		interrupt-parent = <&gpio0>;
-		interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
 		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
 		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
 		clock-names = "mclk";

arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts

@@ -142,7 +142,7 @@ &gmac1 {
 	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>;
 	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>;
 	clock_in_out = "input";
-	phy-mode = "rgmii-id";
+	phy-mode = "rgmii";
 	phy-supply = <&vcc_3v3>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac1m0_miim
@@ -432,11 +432,7 @@ &i2c2 {
 
 &i2c3 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&i2c3m1_xfer>;
-	status = "okay";
-};
-
-&i2c5 {
+	pinctrl-0 = <&i2c3m0_xfer>;
 	status = "okay";
 };
 

arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts

@@ -500,7 +500,6 @@ hym8563: rtc@51 {
 		interrupt-parent = <&gpio0>;
 		interrupts = <RK_PD3 IRQ_TYPE_EDGE_FALLING>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "rtcic_32kout";
 		pinctrl-names = "default";
 		pinctrl-0 = <&hym8563_int>;

arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts

@@ -509,7 +509,6 @@ hym8563: rtc@51 {
 		interrupt-parent = <&gpio0>;
 		interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "rtcic_32kout";
 		pinctrl-names = "default";
 		pinctrl-0 = <&hym8563_int>;

drivers/bus/intel-ixp4xx-eb.c

@@ -49,7 +49,7 @@
 #define IXP4XX_EXP_SIZE_SHIFT		10
 #define IXP4XX_EXP_CNFG_0		BIT(9) /* Always zero */
 #define IXP43X_EXP_SYNC_INTEL		BIT(8) /* Only on IXP43x */
-#define IXP43X_EXP_EXP_CHIP		BIT(7) /* Only on IXP43x */
+#define IXP43X_EXP_EXP_CHIP		BIT(7) /* Only on IXP43x, dangerous to touch on IXP42x */
 #define IXP4XX_EXP_BYTE_RD16		BIT(6)
 #define IXP4XX_EXP_HRDY_POL		BIT(5) /* Only on IXP42x */
 #define IXP4XX_EXP_MUX_EN		BIT(4)
@@ -57,8 +57,6 @@
 #define IXP4XX_EXP_WORD			BIT(2) /* Always zero */
 #define IXP4XX_EXP_WR_EN		BIT(1)
 #define IXP4XX_EXP_BYTE_EN		BIT(0)
-#define IXP42X_RESERVED			(BIT(30)|IXP4XX_EXP_CNFG_0|BIT(8)|BIT(7)|IXP4XX_EXP_WORD)
-#define IXP43X_RESERVED			(BIT(30)|IXP4XX_EXP_CNFG_0|BIT(5)|IXP4XX_EXP_WORD)
 
 #define IXP4XX_EXP_CNFG0		0x20
 #define IXP4XX_EXP_CNFG0_MEM_MAP	BIT(31)
@@ -252,10 +250,9 @@ static void ixp4xx_exp_setup_chipselect(struct ixp4xx_eb *eb,
 		cs_cfg |= val << IXP4XX_EXP_CYC_TYPE_SHIFT;
 	}
 
-	if (eb->is_42x)
-		cs_cfg &= ~IXP42X_RESERVED;
 	if (eb->is_43x) {
-		cs_cfg &= ~IXP43X_RESERVED;
+		/* Should always be zero */
+		cs_cfg &= ~IXP4XX_EXP_WORD;
 		/*
 		 * This bit for Intel strata flash is currently unused, but let's
 		 * report it if we find one.

drivers/bus/sunxi-rsb.c

@@ -267,6 +267,9 @@ EXPORT_SYMBOL_GPL(sunxi_rsb_driver_register);
 /* common code that starts a transfer */
 static int _sunxi_rsb_run_xfer(struct sunxi_rsb *rsb)
 {
+	u32 int_mask, status;
+	bool timeout;
+
 	if (readl(rsb->regs + RSB_CTRL) & RSB_CTRL_START_TRANS) {
 		dev_dbg(rsb->dev, "RSB transfer still in progress\n");
 		return -EBUSY;
@@ -274,13 +277,23 @@ static int _sunxi_rsb_run_xfer(struct sunxi_rsb *rsb)
 
 	reinit_completion(&rsb->complete);
 
-	writel(RSB_INTS_LOAD_BSY | RSB_INTS_TRANS_ERR | RSB_INTS_TRANS_OVER,
-	       rsb->regs + RSB_INTE);
+	int_mask = RSB_INTS_LOAD_BSY | RSB_INTS_TRANS_ERR | RSB_INTS_TRANS_OVER;
+	writel(int_mask, rsb->regs + RSB_INTE);
 	writel(RSB_CTRL_START_TRANS | RSB_CTRL_GLOBAL_INT_ENB,
 	       rsb->regs + RSB_CTRL);
 
-	if (!wait_for_completion_io_timeout(&rsb->complete,
-					    msecs_to_jiffies(100))) {
+	if (irqs_disabled()) {
+		timeout = readl_poll_timeout_atomic(rsb->regs + RSB_INTS,
+						    status, (status & int_mask),
+						    10, 100000);
+		writel(status, rsb->regs + RSB_INTS);
+	} else {
+		timeout = !wait_for_completion_io_timeout(&rsb->complete,
+							  msecs_to_jiffies(100));
+		status = rsb->status;
+	}
+
+	if (timeout) {
 		dev_dbg(rsb->dev, "RSB timeout\n");
 
 		/* abort the transfer */
@@ -292,18 +305,18 @@ static int _sunxi_rsb_run_xfer(struct sunxi_rsb *rsb)
 		return -ETIMEDOUT;
 	}
 
-	if (rsb->status & RSB_INTS_LOAD_BSY) {
+	if (status & RSB_INTS_LOAD_BSY) {
 		dev_dbg(rsb->dev, "RSB busy\n");
 		return -EBUSY;
 	}
 
-	if (rsb->status & RSB_INTS_TRANS_ERR) {
-		if (rsb->status & RSB_INTS_TRANS_ERR_ACK) {
+	if (status & RSB_INTS_TRANS_ERR) {
+		if (status & RSB_INTS_TRANS_ERR_ACK) {
 			dev_dbg(rsb->dev, "RSB slave nack\n");
 			return -EINVAL;
 		}
 
-		if (rsb->status & RSB_INTS_TRANS_ERR_DATA) {
+		if (status & RSB_INTS_TRANS_ERR_DATA) {
 			dev_dbg(rsb->dev, "RSB transfer data error\n");
 			return -EIO;
 		}
@@ -812,14 +825,6 @@ static int sunxi_rsb_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static void sunxi_rsb_shutdown(struct platform_device *pdev)
-{
-	struct sunxi_rsb *rsb = platform_get_drvdata(pdev);
-
-	pm_runtime_disable(&pdev->dev);
-	sunxi_rsb_hw_exit(rsb);
-}
-
 static const struct dev_pm_ops sunxi_rsb_dev_pm_ops = {
 	SET_RUNTIME_PM_OPS(sunxi_rsb_runtime_suspend,
 			   sunxi_rsb_runtime_resume, NULL)
@@ -835,7 +840,6 @@ MODULE_DEVICE_TABLE(of, sunxi_rsb_of_match_table);
 static struct platform_driver sunxi_rsb_driver = {
 	.probe = sunxi_rsb_probe,
 	.remove	= sunxi_rsb_remove,
-	.shutdown = sunxi_rsb_shutdown,
 	.driver	= {
 		.name = RSB_CTRL_NAME,
 		.of_match_table = sunxi_rsb_of_match_table,

drivers/tee/optee/device.c

@@ -80,7 +80,7 @@ static int optee_register_device(const uuid_t *device_uuid)
 	rc = device_register(&optee_device->dev);
 	if (rc) {
 		pr_err("device registration failed, err: %d\n", rc);
-		kfree(optee_device);
+		put_device(&optee_device->dev);
 	}
 
 	return rc;