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-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/boot/dts/am574x-idk.dts4
-rw-r--r--arch/arm/boot/dts/bcm2835-rpi.dtsi3
-rw-r--r--arch/arm/boot/dts/bcm283x.dtsi1
-rw-r--r--arch/arm/boot/dts/dra7.dtsi4
-rw-r--r--arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts4
-rw-r--r--arch/arm/boot/dts/imx6dl-yapp4-ursa.dts2
-rw-r--r--arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi2
-rw-r--r--arch/arm/boot/dts/motorola-mapphone-common.dtsi43
-rw-r--r--arch/arm/boot/dts/omap3-n950-n9.dtsi5
-rw-r--r--arch/arm/boot/dts/r7s9210.dtsi3
-rw-r--r--arch/arm/boot/dts/r8a73a4.dtsi9
-rw-r--r--arch/arm/boot/dts/r8a7740.dtsi2
-rw-r--r--arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts2
-rw-r--r--arch/arm/boot/dts/r8a7790-lager.dts2
-rw-r--r--arch/arm/boot/dts/r8a7790-stout.dts2
-rw-r--r--arch/arm/boot/dts/r8a7791-koelsch.dts2
-rw-r--r--arch/arm/boot/dts/r8a7791-porter.dts2
-rw-r--r--arch/arm/boot/dts/r8a7792-blanche.dts2
-rw-r--r--arch/arm/boot/dts/r8a7792-wheat.dts12
-rw-r--r--arch/arm/boot/dts/r8a7793-gose.dts2
-rw-r--r--arch/arm/boot/dts/r8a7794-silk.dts2
-rw-r--r--arch/arm/boot/dts/rk3036.dtsi2
-rw-r--r--arch/arm/boot/dts/rk3228-evb.dts2
-rw-r--r--arch/arm/boot/dts/rk3229-xms6.dts2
-rw-r--r--arch/arm/boot/dts/rk322x.dtsi6
-rw-r--r--arch/arm/boot/dts/rk3xxx.dtsi2
-rw-r--r--arch/arm/configs/keystone_defconfig1
-rw-r--r--arch/arm/configs/omap2plus_defconfig1
-rw-r--r--arch/arm/crypto/chacha-glue.c14
-rw-r--r--arch/arm/crypto/nhpoly1305-neon-glue.c2
-rw-r--r--arch/arm/crypto/poly1305-glue.c15
-rw-r--r--arch/arm/include/asm/futex.h9
-rw-r--r--arch/arm/include/asm/module.h24
-rw-r--r--arch/arm/include/asm/vermagic.h31
-rw-r--r--arch/arm/mach-imx/Makefile2
-rw-r--r--arch/arm/mach-oxnas/platsmp.c3
37 files changed, 146 insertions, 81 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 66a04f6f4775..c77c93c485a0 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -12,6 +12,7 @@ config ARM
select ARCH_HAS_KEEPINITRD
select ARCH_HAS_KCOV
select ARCH_HAS_MEMBARRIER_SYNC_CORE
+ select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
select ARCH_HAS_PTE_SPECIAL if ARM_LPAE
select ARCH_HAS_PHYS_TO_DMA
select ARCH_HAS_SETUP_DMA_OPS
diff --git a/arch/arm/boot/dts/am574x-idk.dts b/arch/arm/boot/dts/am574x-idk.dts
index fa0088025b2c..85c95cc551dd 100644
--- a/arch/arm/boot/dts/am574x-idk.dts
+++ b/arch/arm/boot/dts/am574x-idk.dts
@@ -40,3 +40,7 @@
status = "okay";
dual_emac;
};
+
+&m_can0 {
+ status = "disabled";
+};
diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
index fd2c766e0f71..f7ae5a4530b8 100644
--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -14,6 +14,9 @@
soc {
firmware: firmware {
compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
mboxes = <&mailbox>;
dma-ranges;
};
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index e1abe8c730ce..b83a864e2e8b 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -372,6 +372,7 @@
"dsi0_ddr2",
"dsi0_ddr";
+ status = "disabled";
};
aux: aux@7e215000 {
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 4740989ed9c4..7191ee6a1b82 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -172,6 +172,7 @@
#address-cells = <1>;
ranges = <0x51000000 0x51000000 0x3000
0x0 0x20000000 0x10000000>;
+ dma-ranges;
/**
* To enable PCI endpoint mode, disable the pcie1_rc
* node and enable pcie1_ep mode.
@@ -185,7 +186,6 @@
device_type = "pci";
ranges = <0x81000000 0 0 0x03000 0 0x00010000
0x82000000 0 0x20013000 0x13000 0 0xffed000>;
- dma-ranges = <0x02000000 0x0 0x00000000 0x00000000 0x1 0x00000000>;
bus-range = <0x00 0xff>;
#interrupt-cells = <1>;
num-lanes = <1>;
@@ -230,6 +230,7 @@
#address-cells = <1>;
ranges = <0x51800000 0x51800000 0x3000
0x0 0x30000000 0x10000000>;
+ dma-ranges;
status = "disabled";
pcie2_rc: pcie@51800000 {
reg = <0x51800000 0x2000>, <0x51802000 0x14c>, <0x1000 0x2000>;
@@ -240,7 +241,6 @@
device_type = "pci";
ranges = <0x81000000 0 0 0x03000 0 0x00010000
0x82000000 0 0x30013000 0x13000 0 0xffed000>;
- dma-ranges = <0x02000000 0x0 0x00000000 0x00000000 0x1 0x00000000>;
bus-range = <0x00 0xff>;
#interrupt-cells = <1>;
num-lanes = <1>;
diff --git a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
index 0cd75dadf292..188639738dc3 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
+++ b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
@@ -75,8 +75,8 @@
imx27-phycard-s-rdk {
pinctrl_i2c1: i2c1grp {
fsl,pins = <
- MX27_PAD_I2C2_SDA__I2C2_SDA 0x0
- MX27_PAD_I2C2_SCL__I2C2_SCL 0x0
+ MX27_PAD_I2C_DATA__I2C_DATA 0x0
+ MX27_PAD_I2C_CLK__I2C_CLK 0x0
>;
};
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts b/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts
index 0d594e4bd559..a1173bf5bff5 100644
--- a/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts
+++ b/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts
@@ -38,7 +38,7 @@
};
&switch_ports {
- /delete-node/ port@2;
+ /delete-node/ port@3;
};
&touchscreen {
diff --git a/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi
index ede2e0c999b1..e10f99278c77 100644
--- a/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi
+++ b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi
@@ -72,8 +72,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/motorola-mapphone-common.dtsi b/arch/arm/boot/dts/motorola-mapphone-common.dtsi
index 9067e0ef4240..06fbffa81636 100644
--- a/arch/arm/boot/dts/motorola-mapphone-common.dtsi
+++ b/arch/arm/boot/dts/motorola-mapphone-common.dtsi
@@ -367,6 +367,8 @@
};
&mmc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc3_pins>;
vmmc-supply = <&wl12xx_vmmc>;
/* uart2_tx.sdmmc3_dat1 pad as wakeirq */
interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH
@@ -472,6 +474,37 @@
>;
};
+ /*
+ * Android uses PIN_OFF_INPUT_PULLDOWN | PIN_INPUT_PULLUP | MUX_MODE3
+ * for gpio_100, but the internal pull makes wlan flakey on some
+ * devices. Off mode value should be tested if we have off mode working
+ * later on.
+ */
+ mmc3_pins: pinmux_mmc3_pins {
+ pinctrl-single,pins = <
+ /* 0x4a10008e gpmc_wait2.gpio_100 d23 */
+ OMAP4_IOPAD(0x08e, PIN_INPUT | MUX_MODE3)
+
+ /* 0x4a100102 abe_mcbsp1_dx.sdmmc3_dat2 ab25 */
+ OMAP4_IOPAD(0x102, PIN_INPUT_PULLUP | MUX_MODE1)
+
+ /* 0x4a100104 abe_mcbsp1_fsx.sdmmc3_dat3 ac27 */
+ OMAP4_IOPAD(0x104, PIN_INPUT_PULLUP | MUX_MODE1)
+
+ /* 0x4a100118 uart2_cts.sdmmc3_clk ab26 */
+ OMAP4_IOPAD(0x118, PIN_INPUT | MUX_MODE1)
+
+ /* 0x4a10011a uart2_rts.sdmmc3_cmd ab27 */
+ OMAP4_IOPAD(0x11a, PIN_INPUT_PULLUP | MUX_MODE1)
+
+ /* 0x4a10011c uart2_rx.sdmmc3_dat0 aa25 */
+ OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE1)
+
+ /* 0x4a10011e uart2_tx.sdmmc3_dat1 aa26 */
+ OMAP4_IOPAD(0x11e, PIN_INPUT_PULLUP | MUX_MODE1)
+ >;
+ };
+
/* gpmc_ncs0.gpio_50 */
poweroff_gpio: pinmux_poweroff_pins {
pinctrl-single,pins = <
@@ -690,14 +723,18 @@
};
/*
- * As uart1 is wired to mdm6600 with rts and cts, we can use the cts pin for
- * uart1 wakeirq.
+ * The uart1 port is wired to mdm6600 with rts and cts. The modem uses gpio_149
+ * for wake-up events for both the USB PHY and the UART. We can use gpio_149
+ * pad as the shared wakeirq for the UART rather than the RX or CTS pad as we
+ * have gpio_149 trigger before the UART transfer starts.
*/
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
interrupts-extended = <&wakeupgen GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH
- &omap4_pmx_core 0xfc>;
+ &omap4_pmx_core 0x110>;
+ uart-has-rtscts;
+ current-speed = <115200>;
};
&uart3 {
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi
index a075b63f3087..11d41e86f814 100644
--- a/arch/arm/boot/dts/omap3-n950-n9.dtsi
+++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi
@@ -341,6 +341,11 @@
status = "disabled";
};
+/* RNG not directly accessible on N950/N9. */
+&rng_target {
+ status = "disabled";
+};
+
&usb_otg_hs {
interface-type = <0>;
usb-phy = <&usb2_phy>;
diff --git a/arch/arm/boot/dts/r7s9210.dtsi b/arch/arm/boot/dts/r7s9210.dtsi
index 72b79770e336..cace43807497 100644
--- a/arch/arm/boot/dts/r7s9210.dtsi
+++ b/arch/arm/boot/dts/r7s9210.dtsi
@@ -304,7 +304,6 @@
reg = <0xe803b000 0x30>;
interrupts = <GIC_SPI 56 IRQ_TYPE_EDGE_RISING>;
clocks = <&cpg CPG_MOD 36>;
- clock-names = "ostm0";
power-domains = <&cpg>;
status = "disabled";
};
@@ -314,7 +313,6 @@
reg = <0xe803c000 0x30>;
interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
clocks = <&cpg CPG_MOD 35>;
- clock-names = "ostm1";
power-domains = <&cpg>;
status = "disabled";
};
@@ -324,7 +322,6 @@
reg = <0xe803d000 0x30>;
interrupts = <GIC_SPI 58 IRQ_TYPE_EDGE_RISING>;
clocks = <&cpg CPG_MOD 34>;
- clock-names = "ostm2";
power-domains = <&cpg>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index a5cd31229fbd..a3ba722a9d7f 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -131,7 +131,14 @@
cmt1: timer@e6130000 {
compatible = "renesas,r8a73a4-cmt1", "renesas,rcar-gen2-cmt1";
reg = <0 0xe6130000 0 0x1004>;
- interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A73A4_CLK_CMT1>;
clock-names = "fck";
power-domains = <&pd_c5>;
diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi
index ebc1ff64f530..90feb2cf9960 100644
--- a/arch/arm/boot/dts/r8a7740.dtsi
+++ b/arch/arm/boot/dts/r8a7740.dtsi
@@ -479,7 +479,7 @@
cpg_clocks: cpg_clocks@e6150000 {
compatible = "renesas,r8a7740-cpg-clocks";
reg = <0xe6150000 0x10000>;
- clocks = <&extal1_clk>, <&extalr_clk>;
+ clocks = <&extal1_clk>, <&extal2_clk>, <&extalr_clk>;
#clock-cells = <1>;
clock-output-names = "system", "pllc0", "pllc1",
"pllc2", "r",
diff --git a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts
index 92aa26ba423c..b1f679da36b2 100644
--- a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts
+++ b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts
@@ -84,8 +84,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 69745def44d4..bfe778c4c47b 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -364,8 +364,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/r8a7790-stout.dts b/arch/arm/boot/dts/r8a7790-stout.dts
index 4138efb2766d..6a457bc9280a 100644
--- a/arch/arm/boot/dts/r8a7790-stout.dts
+++ b/arch/arm/boot/dts/r8a7790-stout.dts
@@ -297,8 +297,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 687167b70cb6..fc74c6cd6def 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -387,8 +387,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index a8e0335148a5..114bf1c4199b 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -181,8 +181,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/r8a7792-blanche.dts b/arch/arm/boot/dts/r8a7792-blanche.dts
index 248eb717eb35..9368ac2cf508 100644
--- a/arch/arm/boot/dts/r8a7792-blanche.dts
+++ b/arch/arm/boot/dts/r8a7792-blanche.dts
@@ -289,8 +289,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/r8a7792-wheat.dts b/arch/arm/boot/dts/r8a7792-wheat.dts
index bd2a63bdab3d..ba2d2a589012 100644
--- a/arch/arm/boot/dts/r8a7792-wheat.dts
+++ b/arch/arm/boot/dts/r8a7792-wheat.dts
@@ -249,14 +249,12 @@
*/
hdmi@3d {
compatible = "adi,adv7513";
- reg = <0x3d>, <0x2d>, <0x4d>, <0x5d>;
- reg-names = "main", "cec", "edid", "packet";
+ reg = <0x3d>, <0x4d>, <0x2d>, <0x5d>;
+ reg-names = "main", "edid", "cec", "packet";
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
@@ -280,14 +278,12 @@
hdmi@39 {
compatible = "adi,adv7513";
- reg = <0x39>, <0x29>, <0x49>, <0x59>;
- reg-names = "main", "cec", "edid", "packet";
+ reg = <0x39>, <0x49>, <0x29>, <0x59>;
+ reg-names = "main", "edid", "cec", "packet";
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index cfe06a74ce89..79baf06019f5 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -366,8 +366,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts
index 9aaa96ea9943..b8b0941f677c 100644
--- a/arch/arm/boot/dts/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/r8a7794-silk.dts
@@ -255,8 +255,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index 781ac7583522..d9a0c9a29b68 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -128,7 +128,7 @@
assigned-clocks = <&cru SCLK_GPU>;
assigned-clock-rates = <100000000>;
clocks = <&cru SCLK_GPU>, <&cru SCLK_GPU>;
- clock-names = "core", "bus";
+ clock-names = "bus", "core";
resets = <&cru SRST_GPU>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/rk3228-evb.dts b/arch/arm/boot/dts/rk3228-evb.dts
index 5670b33fd1bd..aed879db6c15 100644
--- a/arch/arm/boot/dts/rk3228-evb.dts
+++ b/arch/arm/boot/dts/rk3228-evb.dts
@@ -46,7 +46,7 @@
#address-cells = <1>;
#size-cells = <0>;
- phy: phy@0 {
+ phy: ethernet-phy@0 {
compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22";
reg = <0>;
clocks = <&cru SCLK_MAC_PHY>;
diff --git a/arch/arm/boot/dts/rk3229-xms6.dts b/arch/arm/boot/dts/rk3229-xms6.dts
index 679fc2b00e5a..933ef69da32a 100644
--- a/arch/arm/boot/dts/rk3229-xms6.dts
+++ b/arch/arm/boot/dts/rk3229-xms6.dts
@@ -150,7 +150,7 @@
#address-cells = <1>;
#size-cells = <0>;
- phy: phy@0 {
+ phy: ethernet-phy@0 {
compatible = "ethernet-phy-id1234.d400",
"ethernet-phy-ieee802.3-c22";
reg = <0>;
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 06172ebbf0ce..5485a9918da6 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -555,7 +555,7 @@
"pp1",
"ppmmu1";
clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
- clock-names = "core", "bus";
+ clock-names = "bus", "core";
resets = <&cru SRST_GPU_A>;
status = "disabled";
};
@@ -1020,7 +1020,7 @@
};
};
- spi-0 {
+ spi0 {
spi0_clk: spi0-clk {
rockchip,pins = <0 RK_PB1 2 &pcfg_pull_up>;
};
@@ -1038,7 +1038,7 @@
};
};
- spi-1 {
+ spi1 {
spi1_clk: spi1-clk {
rockchip,pins = <0 RK_PC7 2 &pcfg_pull_up>;
};
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index f9fcb7e9657b..d929b60517ab 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -84,7 +84,7 @@
compatible = "arm,mali-400";
reg = <0x10090000 0x10000>;
clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
- clock-names = "core", "bus";
+ clock-names = "bus", "core";
assigned-clocks = <&cru ACLK_GPU>;
assigned-clock-rates = <100000000>;
resets = <&cru SRST_GPU>;
diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig
index 11e2211f9007..84a3b055f253 100644
--- a/arch/arm/configs/keystone_defconfig
+++ b/arch/arm/configs/keystone_defconfig
@@ -147,6 +147,7 @@ CONFIG_I2C_DAVINCI=y
CONFIG_SPI=y
CONFIG_SPI_DAVINCI=y
CONFIG_SPI_SPIDEV=y
+CONFIG_PTP_1588_CLOCK=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 3cc3ca5fa027..8b83d4a5d309 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -274,6 +274,7 @@ CONFIG_SPI_TI_QSPI=m
CONFIG_HSI=m
CONFIG_OMAP_SSI=m
CONFIG_SSI_PROTOCOL=m
+CONFIG_PTP_1588_CLOCK=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
diff --git a/arch/arm/crypto/chacha-glue.c b/arch/arm/crypto/chacha-glue.c
index 6fdb0ac62b3d..59da6c0b63b6 100644
--- a/arch/arm/crypto/chacha-glue.c
+++ b/arch/arm/crypto/chacha-glue.c
@@ -91,9 +91,17 @@ void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src, unsigned int bytes,
return;
}
- kernel_neon_begin();
- chacha_doneon(state, dst, src, bytes, nrounds);
- kernel_neon_end();
+ do {
+ unsigned int todo = min_t(unsigned int, bytes, SZ_4K);
+
+ kernel_neon_begin();
+ chacha_doneon(state, dst, src, todo, nrounds);
+ kernel_neon_end();
+
+ bytes -= todo;
+ src += todo;
+ dst += todo;
+ } while (bytes);
}
EXPORT_SYMBOL(chacha_crypt_arch);
diff --git a/arch/arm/crypto/nhpoly1305-neon-glue.c b/arch/arm/crypto/nhpoly1305-neon-glue.c
index ae5aefc44a4d..ffa8d73fe722 100644
--- a/arch/arm/crypto/nhpoly1305-neon-glue.c
+++ b/arch/arm/crypto/nhpoly1305-neon-glue.c
@@ -30,7 +30,7 @@ static int nhpoly1305_neon_update(struct shash_desc *desc,
return crypto_nhpoly1305_update(desc, src, srclen);
do {
- unsigned int n = min_t(unsigned int, srclen, PAGE_SIZE);
+ unsigned int n = min_t(unsigned int, srclen, SZ_4K);
kernel_neon_begin();
crypto_nhpoly1305_update_helper(desc, src, n, _nh_neon);
diff --git a/arch/arm/crypto/poly1305-glue.c b/arch/arm/crypto/poly1305-glue.c
index ceec04ec2f40..13cfef4ae22e 100644
--- a/arch/arm/crypto/poly1305-glue.c
+++ b/arch/arm/crypto/poly1305-glue.c
@@ -160,13 +160,20 @@ void poly1305_update_arch(struct poly1305_desc_ctx *dctx, const u8 *src,
unsigned int len = round_down(nbytes, POLY1305_BLOCK_SIZE);
if (static_branch_likely(&have_neon) && do_neon) {
- kernel_neon_begin();
- poly1305_blocks_neon(&dctx->h, src, len, 1);
- kernel_neon_end();
+ do {
+ unsigned int todo = min_t(unsigned int, len, SZ_4K);
+
+ kernel_neon_begin();
+ poly1305_blocks_neon(&dctx->h, src, todo, 1);
+ kernel_neon_end();
+
+ len -= todo;
+ src += todo;
+ } while (len);
} else {
poly1305_blocks_arm(&dctx->h, src, len, 1);
+ src += len;
}
- src += len;
nbytes %= POLY1305_BLOCK_SIZE;
}
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index e133da303a98..a9151884bc85 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -165,8 +165,13 @@ arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr)
preempt_enable();
#endif
- if (!ret)
- *oval = oldval;
+ /*
+ * Store unconditionally. If ret != 0 the extra store is the least
+ * of the worries but GCC cannot figure out that __futex_atomic_op()
+ * is either setting ret to -EFAULT or storing the old value in
+ * oldval which results in a uninitialized warning at the call site.
+ */
+ *oval = oldval;
return ret;
}
diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h
index 182163b55546..4b0df09cbe67 100644
--- a/arch/arm/include/asm/module.h
+++ b/arch/arm/include/asm/module.h
@@ -37,30 +37,6 @@ struct mod_arch_specific {
struct module;
u32 get_module_plt(struct module *mod, unsigned long loc, Elf32_Addr val);
-/*
- * Add the ARM architecture version to the version magic string
- */
-#define MODULE_ARCH_VERMAGIC_ARMVSN "ARMv" __stringify(__LINUX_ARM_ARCH__) " "
-
-/* Add __virt_to_phys patching state as well */
-#ifdef CONFIG_ARM_PATCH_PHYS_VIRT
-#define MODULE_ARCH_VERMAGIC_P2V "p2v8 "
-#else
-#define MODULE_ARCH_VERMAGIC_P2V ""
-#endif
-
-/* Add instruction set architecture tag to distinguish ARM/Thumb kernels */
-#ifdef CONFIG_THUMB2_KERNEL
-#define MODULE_ARCH_VERMAGIC_ARMTHUMB "thumb2 "
-#else
-#define MODULE_ARCH_VERMAGIC_ARMTHUMB ""
-#endif
-
-#define MODULE_ARCH_VERMAGIC \
- MODULE_ARCH_VERMAGIC_ARMVSN \
- MODULE_ARCH_VERMAGIC_ARMTHUMB \
- MODULE_ARCH_VERMAGIC_P2V
-
#ifdef CONFIG_THUMB2_KERNEL
#define HAVE_ARCH_KALLSYMS_SYMBOL_VALUE
static inline unsigned long kallsyms_symbol_value(const Elf_Sym *sym)
diff --git a/arch/arm/include/asm/vermagic.h b/arch/arm/include/asm/vermagic.h
new file mode 100644
index 000000000000..62ce94e26a63
--- /dev/null
+++ b/arch/arm/include/asm/vermagic.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_VERMAGIC_H
+#define _ASM_VERMAGIC_H
+
+#include <linux/stringify.h>
+
+/*
+ * Add the ARM architecture version to the version magic string
+ */
+#define MODULE_ARCH_VERMAGIC_ARMVSN "ARMv" __stringify(__LINUX_ARM_ARCH__) " "
+
+/* Add __virt_to_phys patching state as well */
+#ifdef CONFIG_ARM_PATCH_PHYS_VIRT
+#define MODULE_ARCH_VERMAGIC_P2V "p2v8 "
+#else
+#define MODULE_ARCH_VERMAGIC_P2V ""
+#endif
+
+/* Add instruction set architecture tag to distinguish ARM/Thumb kernels */
+#ifdef CONFIG_THUMB2_KERNEL
+#define MODULE_ARCH_VERMAGIC_ARMTHUMB "thumb2 "
+#else
+#define MODULE_ARCH_VERMAGIC_ARMTHUMB ""
+#endif
+
+#define MODULE_ARCH_VERMAGIC \
+ MODULE_ARCH_VERMAGIC_ARMVSN \
+ MODULE_ARCH_VERMAGIC_ARMTHUMB \
+ MODULE_ARCH_VERMAGIC_P2V
+
+#endif /* _ASM_VERMAGIC_H */
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 03506ce46149..e7364e6c8c6b 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -91,8 +91,10 @@ AFLAGS_suspend-imx6.o :=-Wa,-march=armv7-a
obj-$(CONFIG_SOC_IMX6) += suspend-imx6.o
obj-$(CONFIG_SOC_IMX53) += suspend-imx53.o
endif
+ifeq ($(CONFIG_ARM_CPU_SUSPEND),y)
AFLAGS_resume-imx6.o :=-Wa,-march=armv7-a
obj-$(CONFIG_SOC_IMX6) += resume-imx6.o
+endif
obj-$(CONFIG_SOC_IMX6) += pm-imx6.o
obj-$(CONFIG_SOC_IMX1) += mach-imx1.o
diff --git a/arch/arm/mach-oxnas/platsmp.c b/arch/arm/mach-oxnas/platsmp.c
index ab35275b7ee3..f0a50b9e61df 100644
--- a/arch/arm/mach-oxnas/platsmp.c
+++ b/arch/arm/mach-oxnas/platsmp.c
@@ -27,7 +27,8 @@ static void __iomem *gic_cpu_ctrl;
#define GIC_CPU_CTRL 0x00
#define GIC_CPU_CTRL_ENABLE 1
-int __init ox820_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int __init ox820_boot_secondary(unsigned int cpu,
+ struct task_struct *idle)
{
/*
* Write the address of secondary startup into the