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-rw-r--r--Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml6
-rw-r--r--MAINTAINERS2
-rw-r--r--arch/arm/boot/dts/motorola-mapphone-common.dtsi13
-rw-r--r--arch/arm/boot/dts/stih410-b2260.dts3
-rw-r--r--arch/arm/boot/dts/stihxxx-b2120.dtsi2
-rw-r--r--arch/arm/configs/am200epdkit_defconfig2
-rw-r--r--arch/arm/configs/axm55xx_defconfig1
-rw-r--r--arch/arm/configs/clps711x_defconfig1
-rw-r--r--arch/arm/configs/cns3420vb_defconfig2
-rw-r--r--arch/arm/configs/colibri_pxa300_defconfig1
-rw-r--r--arch/arm/configs/collie_defconfig2
-rw-r--r--arch/arm/configs/davinci_all_defconfig2
-rw-r--r--arch/arm/configs/efm32_defconfig2
-rw-r--r--arch/arm/configs/ep93xx_defconfig1
-rw-r--r--arch/arm/configs/eseries_pxa_defconfig2
-rw-r--r--arch/arm/configs/ezx_defconfig1
-rw-r--r--arch/arm/configs/h3600_defconfig2
-rw-r--r--arch/arm/configs/h5000_defconfig1
-rw-r--r--arch/arm/configs/imote2_defconfig1
-rw-r--r--arch/arm/configs/imx_v4_v5_defconfig2
-rw-r--r--arch/arm/configs/lpc18xx_defconfig4
-rw-r--r--arch/arm/configs/magician_defconfig2
-rw-r--r--arch/arm/configs/moxart_defconfig1
-rw-r--r--arch/arm/configs/mxs_defconfig2
-rw-r--r--arch/arm/configs/omap1_defconfig2
-rw-r--r--arch/arm/configs/omap2plus_defconfig1
-rw-r--r--arch/arm/configs/palmz72_defconfig2
-rw-r--r--arch/arm/configs/pcm027_defconfig2
-rw-r--r--arch/arm/configs/pleb_defconfig2
-rw-r--r--arch/arm/configs/realview_defconfig1
-rw-r--r--arch/arm/configs/sama5_defconfig3
-rw-r--r--arch/arm/configs/stm32_defconfig2
-rw-r--r--arch/arm/configs/sunxi_defconfig1
-rw-r--r--arch/arm/configs/u300_defconfig2
-rw-r--r--arch/arm/configs/vexpress_defconfig2
-rw-r--r--arch/arm/configs/viper_defconfig1
-rw-r--r--arch/arm/configs/zeus_defconfig2
-rw-r--r--arch/arm/configs/zx_defconfig1
-rw-r--r--arch/arm/mach-npcm/Kconfig2
-rw-r--r--arch/arm64/boot/dts/arm/fvp-base-revc.dts8
-rw-r--r--arch/arm64/configs/defconfig4
-rw-r--r--drivers/bus/moxtet.c2
-rw-r--r--drivers/reset/Kconfig3
-rw-r--r--drivers/soc/tegra/fuse/fuse-tegra30.c3
-rw-r--r--drivers/video/backlight/Kconfig7
-rw-r--r--drivers/video/backlight/Makefile1
-rw-r--r--drivers/video/backlight/led_bl.c260
47 files changed, 302 insertions, 70 deletions
diff --git a/Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml b/Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml
index 246dea8a2ec9..8ac437282659 100644
--- a/Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml
+++ b/Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml
@@ -23,7 +23,11 @@ properties:
description: Global reset register offset and bit offset.
allOf:
- $ref: /schemas/types.yaml#/definitions/uint32-array
- - maxItems: 2
+ items:
+ - description: Register offset
+ - description: Register bit offset
+ minimum: 0
+ maximum: 31
"#reset-cells":
minimum: 2
diff --git a/MAINTAINERS b/MAINTAINERS
index 38fe2f3f7b6f..81ebfc86f10d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14228,7 +14228,7 @@ F: include/dt-bindings/reset/
F: include/linux/reset.h
F: include/linux/reset/
F: include/linux/reset-controller.h
-K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
+K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
RESTARTABLE SEQUENCES SUPPORT
M: Mathieu Desnoyers <[email protected]>
diff --git a/arch/arm/boot/dts/motorola-mapphone-common.dtsi b/arch/arm/boot/dts/motorola-mapphone-common.dtsi
index 85665506f4f8..b6e82b165f5c 100644
--- a/arch/arm/boot/dts/motorola-mapphone-common.dtsi
+++ b/arch/arm/boot/dts/motorola-mapphone-common.dtsi
@@ -182,6 +182,14 @@
pwm-names = "enable", "direction";
direction-duty-cycle-ns = <10000000>;
};
+
+ backlight: backlight {
+ compatible = "led-backlight";
+
+ leds = <&backlight_led>;
+ brightness-levels = <31 63 95 127 159 191 223 255>;
+ default-brightness-level = <6>;
+ };
};
&dss {
@@ -205,6 +213,8 @@
vddi-supply = <&lcd_regulator>;
reset-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* gpio101 */
+ backlight = <&backlight>;
+
width-mm = <50>;
height-mm = <89>;
@@ -393,12 +403,11 @@
ramp-up-us = <1024>;
ramp-down-us = <8193>;
- led@0 {
+ backlight_led: led@0 {
reg = <0>;
led-sources = <2>;
ti,led-mode = <0>;
label = ":backlight";
- linux,default-trigger = "backlight";
};
led@1 {
diff --git a/arch/arm/boot/dts/stih410-b2260.dts b/arch/arm/boot/dts/stih410-b2260.dts
index 4fbd8e9eb5b7..e2bb59783146 100644
--- a/arch/arm/boot/dts/stih410-b2260.dts
+++ b/arch/arm/boot/dts/stih410-b2260.dts
@@ -178,9 +178,6 @@
phy-mode = "rgmii";
pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;
- snps,phy-bus-name = "stmmac";
- snps,phy-bus-id = <0>;
- snps,phy-addr = <0>;
snps,reset-gpio = <&pio0 7 0>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 1000000>;
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
index 60e11045ad76..d051f080e52e 100644
--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -46,7 +46,7 @@
/* DAC */
format = "i2s";
mclk-fs = <256>;
- frame-inversion = <1>;
+ frame-inversion;
cpu {
sound-dai = <&sti_uni_player2>;
};
diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig
index 622436f44783..f56ac394caf1 100644
--- a/arch/arm/configs/am200epdkit_defconfig
+++ b/arch/arm/configs/am200epdkit_defconfig
@@ -11,8 +11,6 @@ CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_ARCH_GUMSTIX=y
CONFIG_PCCARD=y
diff --git a/arch/arm/configs/axm55xx_defconfig b/arch/arm/configs/axm55xx_defconfig
index f53634af014b..6ea7dafa4c9e 100644
--- a/arch/arm/configs/axm55xx_defconfig
+++ b/arch/arm/configs/axm55xx_defconfig
@@ -25,7 +25,6 @@ CONFIG_EMBEDDED=y
CONFIG_PROFILING=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_ARCH_AXXIA=y
CONFIG_GPIO_PCA953X=y
CONFIG_ARM_LPAE=y
diff --git a/arch/arm/configs/clps711x_defconfig b/arch/arm/configs/clps711x_defconfig
index c255dab36bde..63a153f5cf68 100644
--- a/arch/arm/configs/clps711x_defconfig
+++ b/arch/arm/configs/clps711x_defconfig
@@ -7,7 +7,6 @@ CONFIG_EMBEDDED=y
CONFIG_SLOB=y
CONFIG_JUMP_LABEL=y
CONFIG_PARTITION_ADVANCED=y
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_CLPS711X=y
CONFIG_ARCH_AUTCPU12=y
CONFIG_ARCH_CDB89712=y
diff --git a/arch/arm/configs/cns3420vb_defconfig b/arch/arm/configs/cns3420vb_defconfig
index 89df0a55a065..66a80b46038d 100644
--- a/arch/arm/configs/cns3420vb_defconfig
+++ b/arch/arm/configs/cns3420vb_defconfig
@@ -17,7 +17,7 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_BLK_DEV_BSG is not set
-CONFIG_IOSCHED_CFQ=m
+CONFIG_IOSCHED_BFQ=m
CONFIG_ARCH_MULTI_V6=y
#CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_CNS3XXX=y
diff --git a/arch/arm/configs/colibri_pxa300_defconfig b/arch/arm/configs/colibri_pxa300_defconfig
index 446134c70a33..0dae3b185284 100644
--- a/arch/arm/configs/colibri_pxa300_defconfig
+++ b/arch/arm/configs/colibri_pxa300_defconfig
@@ -43,7 +43,6 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_MON=y
CONFIG_USB_STORAGE=y
CONFIG_MMC=y
-# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_PXA=y
CONFIG_EXT3_FS=y
CONFIG_NFS_FS=y
diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig
index e6df11e906ba..36384fd575f8 100644
--- a/arch/arm/configs/collie_defconfig
+++ b/arch/arm/configs/collie_defconfig
@@ -7,8 +7,6 @@ CONFIG_EXPERT=y
# CONFIG_BASE_FULL is not set
# CONFIG_EPOLL is not set
CONFIG_SLOB=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_COLLIE=y
CONFIG_PCCARD=y
diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
index 231f8973bbb2..b5ba8d731a25 100644
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@@ -15,8 +15,6 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_PARTITION_ADVANCED=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_MULTIPLATFORM=y
CONFIG_ARCH_MULTI_V7=n
CONFIG_ARCH_MULTI_V5=y
diff --git a/arch/arm/configs/efm32_defconfig b/arch/arm/configs/efm32_defconfig
index 10ea92513a69..46213f0530c4 100644
--- a/arch/arm/configs/efm32_defconfig
+++ b/arch/arm/configs/efm32_defconfig
@@ -12,8 +12,6 @@ CONFIG_EMBEDDED=y
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_SLUB_DEBUG is not set
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
# CONFIG_MMU is not set
CONFIG_ARM_SINGLE_ARMV7M=y
CONFIG_ARCH_EFM32=y
diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig
index ef2d2a820c30..cd16fb6eb8e6 100644
--- a/arch/arm/configs/ep93xx_defconfig
+++ b/arch/arm/configs/ep93xx_defconfig
@@ -11,7 +11,6 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PARTITION_ADVANCED=y
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_EP93XX=y
CONFIG_CRUNCH=y
CONFIG_MACH_ADSSPHERE=y
diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig
index 56452fa03d56..046f4dc2e18e 100644
--- a/arch/arm/configs/eseries_pxa_defconfig
+++ b/arch/arm/configs/eseries_pxa_defconfig
@@ -9,8 +9,6 @@ CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_ARCH_PXA_ESERIES=y
# CONFIG_ARM_THUMB is not set
diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig
index 4e28771beecd..bd7b7f945e01 100644
--- a/arch/arm/configs/ezx_defconfig
+++ b/arch/arm/configs/ezx_defconfig
@@ -14,7 +14,6 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_PXA_EZX=y
CONFIG_NO_HZ=y
diff --git a/arch/arm/configs/h3600_defconfig b/arch/arm/configs/h3600_defconfig
index 4d91e41cb628..c02b3e409610 100644
--- a/arch/arm/configs/h3600_defconfig
+++ b/arch/arm/configs/h3600_defconfig
@@ -5,8 +5,6 @@ CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_MODULES=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_H3600=y
CONFIG_PCCARD=y
diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig
index 3946c6087327..f5a338fefda8 100644
--- a/arch/arm/configs/h5000_defconfig
+++ b/arch/arm/configs/h5000_defconfig
@@ -10,7 +10,6 @@ CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_MACH_H5000=y
CONFIG_AEABI=y
diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig
index 770469f61c3e..05c5515fa871 100644
--- a/arch/arm/configs/imote2_defconfig
+++ b/arch/arm/configs/imote2_defconfig
@@ -13,7 +13,6 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_MACH_INTELMOTE2=y
CONFIG_NO_HZ=y
diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
index 2b2d617e279d..3df90fc38398 100644
--- a/arch/arm/configs/imx_v4_v5_defconfig
+++ b/arch/arm/configs/imx_v4_v5_defconfig
@@ -32,8 +32,6 @@ CONFIG_KPROBES=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
diff --git a/arch/arm/configs/lpc18xx_defconfig b/arch/arm/configs/lpc18xx_defconfig
index e518168a0627..be882ea0eee4 100644
--- a/arch/arm/configs/lpc18xx_defconfig
+++ b/arch/arm/configs/lpc18xx_defconfig
@@ -1,4 +1,3 @@
-CONFIG_CROSS_COMPILE="arm-linux-gnueabihf-"
CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT=y
CONFIG_BLK_DEV_INITRD=y
@@ -28,10 +27,7 @@ CONFIG_FLASH_SIZE=0x00080000
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
-# CONFIG_LBDAF is not set
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_ZFLAT=y
CONFIG_BINFMT_SHARED_FLAT=y
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index e6486c959220..d2e684f6565a 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -9,8 +9,6 @@ CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_MACH_H4700=y
CONFIG_MACH_MAGICIAN=y
diff --git a/arch/arm/configs/moxart_defconfig b/arch/arm/configs/moxart_defconfig
index 45d27190c9c9..6834e97af348 100644
--- a/arch/arm/configs/moxart_defconfig
+++ b/arch/arm/configs/moxart_defconfig
@@ -15,7 +15,6 @@ CONFIG_EMBEDDED=y
# CONFIG_SLUB_DEBUG is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_MOXART=y
diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig
index 2773899c21b3..a9c6f32a9b1c 100644
--- a/arch/arm/configs/mxs_defconfig
+++ b/arch/arm/configs/mxs_defconfig
@@ -25,8 +25,6 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_BLK_DEV_INTEGRITY=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig
index 0c43c589f191..3b6e7452609b 100644
--- a/arch/arm/configs/omap1_defconfig
+++ b/arch/arm/configs/omap1_defconfig
@@ -18,8 +18,6 @@ CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_OMAP=y
CONFIG_ARCH_OMAP1=y
CONFIG_OMAP_RESET_CLOCKS=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index c32c338f7704..847f9874ccc4 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -375,6 +375,7 @@ CONFIG_BACKLIGHT_GENERIC=m
CONFIG_BACKLIGHT_PWM=m
CONFIG_BACKLIGHT_PANDORA=m
CONFIG_BACKLIGHT_GPIO=m
+CONFIG_BACKLIGHT_LED=m
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_LOGO=y
diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig
index 4a3fd82c2a0c..b47c8abe85bc 100644
--- a/arch/arm/configs/palmz72_defconfig
+++ b/arch/arm/configs/palmz72_defconfig
@@ -7,8 +7,6 @@ CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_ARCH_PXA_PALM=y
# CONFIG_MACH_PALMTX is not set
diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
index a8c53228b0c1..e97a158081fc 100644
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@@ -13,8 +13,6 @@ CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_MACH_PCM027=y
CONFIG_MACH_PCM990_BASEBOARD=y
diff --git a/arch/arm/configs/pleb_defconfig b/arch/arm/configs/pleb_defconfig
index f0541b060cfa..2170148b975c 100644
--- a/arch/arm/configs/pleb_defconfig
+++ b/arch/arm/configs/pleb_defconfig
@@ -6,8 +6,6 @@ CONFIG_EXPERT=y
# CONFIG_HOTPLUG is not set
# CONFIG_SHMEM is not set
CONFIG_MODULES=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_PLEB=y
CONFIG_ZBOOT_ROM_TEXT=0x0
diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig
index 8a056cc0c1ec..70e2c74a9f32 100644
--- a/arch/arm/configs/realview_defconfig
+++ b/arch/arm/configs/realview_defconfig
@@ -8,7 +8,6 @@ CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_MULTI_V6=y
CONFIG_ARCH_REALVIEW=y
CONFIG_MACH_REALVIEW_EB=y
diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig
index 27f6135c4ee7..bab7861443dc 100644
--- a/arch/arm/configs/sama5_defconfig
+++ b/arch/arm/configs/sama5_defconfig
@@ -14,8 +14,6 @@ CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_SOC_SAMA5D2=y
CONFIG_SOC_SAMA5D3=y
@@ -182,7 +180,6 @@ CONFIG_USB_GADGET=y
CONFIG_USB_ATMEL_USBA=y
CONFIG_USB_G_SERIAL=y
CONFIG_MMC=y
-# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_AT91=y
diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig
index 152321d2893e..551db328009d 100644
--- a/arch/arm/configs/stm32_defconfig
+++ b/arch/arm/configs/stm32_defconfig
@@ -14,8 +14,6 @@ CONFIG_EMBEDDED=y
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_SLUB_DEBUG is not set
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
# CONFIG_MMU is not set
CONFIG_ARCH_STM32=y
CONFIG_CPU_V7M_NUM_IRQ=240
diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig
index 3f5d727efc41..e9fb57374b9f 100644
--- a/arch/arm/configs/sunxi_defconfig
+++ b/arch/arm/configs/sunxi_defconfig
@@ -85,6 +85,7 @@ CONFIG_BATTERY_AXP20X=y
CONFIG_AXP20X_POWER=y
CONFIG_THERMAL=y
CONFIG_CPU_THERMAL=y
+CONFIG_SUN8I_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_SUNXI_WATCHDOG=y
CONFIG_MFD_AC100=y
diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig
index 8223397db047..543f07338100 100644
--- a/arch/arm/configs/u300_defconfig
+++ b/arch/arm/configs/u300_defconfig
@@ -11,7 +11,6 @@ CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PARTITION_ADVANCED=y
-# CONFIG_IOSCHED_CFQ is not set
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_U300=y
CONFIG_MACH_U300_SPIDUMMY=y
@@ -46,7 +45,6 @@ CONFIG_FB=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_USB_SUPPORT is not set
CONFIG_MMC=y
-# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_ARMMMCI=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig
index 25753552277a..c01baf7d6e37 100644
--- a/arch/arm/configs/vexpress_defconfig
+++ b/arch/arm/configs/vexpress_defconfig
@@ -15,8 +15,6 @@ CONFIG_OPROFILE=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_VEXPRESS=y
CONFIG_ARCH_VEXPRESS_DCSCB=y
CONFIG_ARCH_VEXPRESS_TC2_PM=y
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index 2ff16168d9c2..989599ce5300 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -9,7 +9,6 @@ CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_ARCH_VIPER=y
CONFIG_IWMMXT=y
diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig
index aa3023c9a011..d3b98c4d225b 100644
--- a/arch/arm/configs/zeus_defconfig
+++ b/arch/arm/configs/zeus_defconfig
@@ -4,7 +4,6 @@ CONFIG_LOG_BUF_SHIFT=13
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_PXA=y
CONFIG_MACH_ARCOM_ZEUS=y
CONFIG_PCCARD=m
@@ -137,7 +136,6 @@ CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_G_PRINTER=m
CONFIG_MMC=y
-# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_PXA=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
diff --git a/arch/arm/configs/zx_defconfig b/arch/arm/configs/zx_defconfig
index 4d2ef785ed34..a046a492bfa7 100644
--- a/arch/arm/configs/zx_defconfig
+++ b/arch/arm/configs/zx_defconfig
@@ -16,7 +16,6 @@ CONFIG_EMBEDDED=y
CONFIG_PERF_EVENTS=y
CONFIG_SLAB=y
# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_ZX=y
CONFIG_SOC_ZX296702=y
# CONFIG_SWP_EMULATE is not set
diff --git a/arch/arm/mach-npcm/Kconfig b/arch/arm/mach-npcm/Kconfig
index 880bc2a5cada..7f7002dc2b21 100644
--- a/arch/arm/mach-npcm/Kconfig
+++ b/arch/arm/mach-npcm/Kconfig
@@ -11,7 +11,7 @@ config ARCH_NPCM7XX
depends on ARCH_MULTI_V7
select PINCTRL_NPCM7XX
select NPCM7XX_TIMER
- select ARCH_REQUIRE_GPIOLIB
+ select GPIOLIB
select CACHE_L2X0
select ARM_GIC
select HAVE_ARM_TWD if SMP
diff --git a/arch/arm64/boot/dts/arm/fvp-base-revc.dts b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
index 62ab0d54ff71..335fff762451 100644
--- a/arch/arm64/boot/dts/arm/fvp-base-revc.dts
+++ b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
@@ -161,10 +161,10 @@
bus-range = <0x0 0x1>;
reg = <0x0 0x40000000 0x0 0x10000000>;
ranges = <0x2000000 0x0 0x50000000 0x0 0x50000000 0x0 0x10000000>;
- interrupt-map = <0 0 0 1 &gic GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 2 &gic GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 3 &gic GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 4 &gic GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 2 &gic 0 0 GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 3 &gic 0 0 GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 4 &gic 0 0 GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
interrupt-map-mask = <0x0 0x0 0x0 0x7>;
msi-map = <0x0 &its 0x0 0x10000>;
iommu-map = <0x0 &smmu 0x0 0x10000>;
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 0f212889c931..905109f6814f 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -452,6 +452,7 @@ CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_CPU_THERMAL=y
CONFIG_THERMAL_EMULATION=y
CONFIG_QORIQ_THERMAL=m
+CONFIG_SUN8I_THERMAL=y
CONFIG_ROCKCHIP_THERMAL=m
CONFIG_RCAR_THERMAL=y
CONFIG_RCAR_GEN3_THERMAL=y
@@ -547,6 +548,7 @@ CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_DRM_RCAR_DU=m
CONFIG_DRM_SUN4I=m
+CONFIG_DRM_SUN6I_DSI=m
CONFIG_DRM_SUN8I_DW_HDMI=m
CONFIG_DRM_SUN8I_MIXER=m
CONFIG_DRM_MSM=m
@@ -681,7 +683,7 @@ CONFIG_RTC_DRV_SNVS=m
CONFIG_RTC_DRV_IMX_SC=m
CONFIG_RTC_DRV_XGENE=y
CONFIG_DMADEVICES=y
-CONFIG_DMA_BCM2835=m
+CONFIG_DMA_BCM2835=y
CONFIG_DMA_SUN6I=m
CONFIG_FSL_EDMA=y
CONFIG_IMX_SDMA=y
diff --git a/drivers/bus/moxtet.c b/drivers/bus/moxtet.c
index 15fa293819a0..b20fdcbd035b 100644
--- a/drivers/bus/moxtet.c
+++ b/drivers/bus/moxtet.c
@@ -465,7 +465,7 @@ static ssize_t input_read(struct file *file, char __user *buf, size_t len,
{
struct moxtet *moxtet = file->private_data;
u8 bin[TURRIS_MOX_MAX_MODULES];
- u8 hex[sizeof(buf) * 2 + 1];
+ u8 hex[sizeof(bin) * 2 + 1];
int ret, n;
ret = moxtet_spi_read(moxtet, bin);
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index 461b0e506a26..d9efbfd29646 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -51,6 +51,7 @@ config RESET_BRCMSTB
config RESET_BRCMSTB_RESCAL
bool "Broadcom STB RESCAL reset controller"
+ depends on HAS_IOMEM
default ARCH_BRCMSTB || COMPILE_TEST
help
This enables the RESCAL reset controller for SATA, PCIe0, or PCIe1 on
@@ -73,7 +74,7 @@ config RESET_IMX7
config RESET_INTEL_GW
bool "Intel Reset Controller Driver"
- depends on OF
+ depends on OF && HAS_IOMEM
select REGMAP_MMIO
help
This enables the reset controller driver for Intel Gateway SoCs.
diff --git a/drivers/soc/tegra/fuse/fuse-tegra30.c b/drivers/soc/tegra/fuse/fuse-tegra30.c
index f68f4e1c215d..e6037f900fb7 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra30.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra30.c
@@ -36,7 +36,8 @@
defined(CONFIG_ARCH_TEGRA_124_SOC) || \
defined(CONFIG_ARCH_TEGRA_132_SOC) || \
defined(CONFIG_ARCH_TEGRA_210_SOC) || \
- defined(CONFIG_ARCH_TEGRA_186_SOC)
+ defined(CONFIG_ARCH_TEGRA_186_SOC) || \
+ defined(CONFIG_ARCH_TEGRA_194_SOC)
static u32 tegra30_fuse_read_early(struct tegra_fuse *fuse, unsigned int offset)
{
if (WARN_ON(!fuse->base))
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 403707a3e503..0093bbd0d326 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -456,6 +456,13 @@ config BACKLIGHT_RAVE_SP
help
Support for backlight control on RAVE SP device.
+config BACKLIGHT_LED
+ tristate "Generic LED based Backlight Driver"
+ depends on LEDS_CLASS && OF
+ help
+ If you have a LCD backlight adjustable by LED class driver, say Y
+ to enable this driver.
+
endif # BACKLIGHT_CLASS_DEVICE
endmenu
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index 6f8777037c37..0c1a1524627a 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -57,3 +57,4 @@ obj-$(CONFIG_BACKLIGHT_TPS65217) += tps65217_bl.o
obj-$(CONFIG_BACKLIGHT_WM831X) += wm831x_bl.o
obj-$(CONFIG_BACKLIGHT_ARCXCNN) += arcxcnn_bl.o
obj-$(CONFIG_BACKLIGHT_RAVE_SP) += rave-sp-backlight.o
+obj-$(CONFIG_BACKLIGHT_LED) += led_bl.o
diff --git a/drivers/video/backlight/led_bl.c b/drivers/video/backlight/led_bl.c
new file mode 100644
index 000000000000..3f66549997c8
--- /dev/null
+++ b/drivers/video/backlight/led_bl.c
@@ -0,0 +1,260 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Texas Instruments Incorporated - http://www.ti.com/
+ * Author: Tomi Valkeinen <[email protected]>
+ *
+ * Based on pwm_bl.c
+ */
+
+#include <linux/backlight.h>
+#include <linux/leds.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+struct led_bl_data {
+ struct device *dev;
+ struct backlight_device *bl_dev;
+ struct led_classdev **leds;
+ bool enabled;
+ int nb_leds;
+ unsigned int *levels;
+ unsigned int default_brightness;
+ unsigned int max_brightness;
+};
+
+static void led_bl_set_brightness(struct led_bl_data *priv, int level)
+{
+ int i;
+ int bkl_brightness;
+
+ if (priv->levels)
+ bkl_brightness = priv->levels[level];
+ else
+ bkl_brightness = level;
+
+ for (i = 0; i < priv->nb_leds; i++)
+ led_set_brightness(priv->leds[i], bkl_brightness);
+
+ priv->enabled = true;
+}
+
+static void led_bl_power_off(struct led_bl_data *priv)
+{
+ int i;
+
+ if (!priv->enabled)
+ return;
+
+ for (i = 0; i < priv->nb_leds; i++)
+ led_set_brightness(priv->leds[i], LED_OFF);
+
+ priv->enabled = false;
+}
+
+static int led_bl_update_status(struct backlight_device *bl)
+{
+ struct led_bl_data *priv = bl_get_data(bl);
+ int brightness = bl->props.brightness;
+
+ if (bl->props.power != FB_BLANK_UNBLANK ||
+ bl->props.fb_blank != FB_BLANK_UNBLANK ||
+ bl->props.state & BL_CORE_FBBLANK)
+ brightness = 0;
+
+ if (brightness > 0)
+ led_bl_set_brightness(priv, brightness);
+ else
+ led_bl_power_off(priv);
+
+ return 0;
+}
+
+static const struct backlight_ops led_bl_ops = {
+ .update_status = led_bl_update_status,
+};
+
+static int led_bl_get_leds(struct device *dev,
+ struct led_bl_data *priv)
+{
+ int i, nb_leds, ret;
+ struct device_node *node = dev->of_node;
+ struct led_classdev **leds;
+ unsigned int max_brightness;
+ unsigned int default_brightness;
+
+ ret = of_count_phandle_with_args(node, "leds", NULL);
+ if (ret < 0) {
+ dev_err(dev, "Unable to get led count\n");
+ return -EINVAL;
+ }
+
+ nb_leds = ret;
+ if (nb_leds < 1) {
+ dev_err(dev, "At least one LED must be specified!\n");
+ return -EINVAL;
+ }
+
+ leds = devm_kzalloc(dev, sizeof(struct led_classdev *) * nb_leds,
+ GFP_KERNEL);
+ if (!leds)
+ return -ENOMEM;
+
+ for (i = 0; i < nb_leds; i++) {
+ leds[i] = devm_of_led_get(dev, i);
+ if (IS_ERR(leds[i]))
+ return PTR_ERR(leds[i]);
+ }
+
+ /* check that the LEDs all have the same brightness range */
+ max_brightness = leds[0]->max_brightness;
+ for (i = 1; i < nb_leds; i++) {
+ if (max_brightness != leds[i]->max_brightness) {
+ dev_err(dev, "LEDs must have identical ranges\n");
+ return -EINVAL;
+ }
+ }
+
+ /* get the default brightness from the first LED from the list */
+ default_brightness = leds[0]->brightness;
+
+ priv->nb_leds = nb_leds;
+ priv->leds = leds;
+ priv->max_brightness = max_brightness;
+ priv->default_brightness = default_brightness;
+
+ return 0;
+}
+
+static int led_bl_parse_levels(struct device *dev,
+ struct led_bl_data *priv)
+{
+ struct device_node *node = dev->of_node;
+ int num_levels;
+ u32 value;
+ int ret;
+
+ if (!node)
+ return -ENODEV;
+
+ num_levels = of_property_count_u32_elems(node, "brightness-levels");
+ if (num_levels > 1) {
+ int i;
+ unsigned int db;
+ u32 *levels = NULL;
+
+ levels = devm_kzalloc(dev, sizeof(u32) * num_levels,
+ GFP_KERNEL);
+ if (!levels)
+ return -ENOMEM;
+
+ ret = of_property_read_u32_array(node, "brightness-levels",
+ levels,
+ num_levels);
+ if (ret < 0)
+ return ret;
+
+ /*
+ * Try to map actual LED brightness to backlight brightness
+ * level
+ */
+ db = priv->default_brightness;
+ for (i = 0 ; i < num_levels; i++) {
+ if ((i && db > levels[i-1]) && db <= levels[i])
+ break;
+ }
+ priv->default_brightness = i;
+ priv->max_brightness = num_levels - 1;
+ priv->levels = levels;
+ } else if (num_levels >= 0)
+ dev_warn(dev, "Not enough levels defined\n");
+
+ ret = of_property_read_u32(node, "default-brightness-level", &value);
+ if (!ret && value <= priv->max_brightness)
+ priv->default_brightness = value;
+ else if (!ret && value > priv->max_brightness)
+ dev_warn(dev, "Invalid default brightness. Ignoring it\n");
+
+ return 0;
+}
+
+static int led_bl_probe(struct platform_device *pdev)
+{
+ struct backlight_properties props;
+ struct led_bl_data *priv;
+ int ret, i;
+
+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ platform_set_drvdata(pdev, priv);
+
+ priv->dev = &pdev->dev;
+
+ ret = led_bl_get_leds(&pdev->dev, priv);
+ if (ret)
+ return ret;
+
+ ret = led_bl_parse_levels(&pdev->dev, priv);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "Failed to parse DT data\n");
+ return ret;
+ }
+
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.type = BACKLIGHT_RAW;
+ props.max_brightness = priv->max_brightness;
+ props.brightness = priv->default_brightness;
+ props.power = (priv->default_brightness > 0) ? FB_BLANK_POWERDOWN :
+ FB_BLANK_UNBLANK;
+ priv->bl_dev = backlight_device_register(dev_name(&pdev->dev),
+ &pdev->dev, priv, &led_bl_ops, &props);
+ if (IS_ERR(priv->bl_dev)) {
+ dev_err(&pdev->dev, "Failed to register backlight\n");
+ return PTR_ERR(priv->bl_dev);
+ }
+
+ for (i = 0; i < priv->nb_leds; i++)
+ led_sysfs_disable(priv->leds[i]);
+
+ backlight_update_status(priv->bl_dev);
+
+ return 0;
+}
+
+static int led_bl_remove(struct platform_device *pdev)
+{
+ struct led_bl_data *priv = platform_get_drvdata(pdev);
+ struct backlight_device *bl = priv->bl_dev;
+ int i;
+
+ backlight_device_unregister(bl);
+
+ led_bl_power_off(priv);
+ for (i = 0; i < priv->nb_leds; i++)
+ led_sysfs_enable(priv->leds[i]);
+
+ return 0;
+}
+
+static const struct of_device_id led_bl_of_match[] = {
+ { .compatible = "led-backlight" },
+ { }
+};
+
+MODULE_DEVICE_TABLE(of, led_bl_of_match);
+
+static struct platform_driver led_bl_driver = {
+ .driver = {
+ .name = "led-backlight",
+ .of_match_table = of_match_ptr(led_bl_of_match),
+ },
+ .probe = led_bl_probe,
+ .remove = led_bl_remove,
+};
+
+module_platform_driver(led_bl_driver);
+
+MODULE_DESCRIPTION("LED based Backlight Driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:led-backlight");