kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ARM: SoC fixes for v4.5-rc

Browse source 
The first real batch of fixes for this release cycle, so there are a few more
 than usual.
 
 Most of these are fixes and tweaks to board support (DT bugfixes, etc). I've
 also picked up a couple of small cleanups that seemed innocent enough that
 there was little reason to wait (const/__initconst and Kconfig deps).
 
 Quite a bit of the changes on OMAP were due to fixes to no longer write to
 rodata from assembly when ARM_KERNMEM_PERMS was enabled, but there were also
 other fixes.
 
 Kirkwood had a bunch of gpio fixes for some boards. OMAP had RTC fixes
 on OMAP5, and Nomadik had changes to MMC parameters in DT.
 
 All in all, mostly the usual mix of various fixes.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJWt8K0AAoJEIwa5zzehBx3HxsQAJMqKkTCr/2hzHTw5V8sTgDf
 zrVYEi5WF5IGLR4eON31rF31tbEmQd0bqVlsTLy/yK3hu1gTQwDyqBJqoEQBMQUW
 lBShtVERP3mNUm0yICeupaWIhoRqaymlwFKKfq93f+YTn27pEDQ1ImEHuARlbAKa
 3zCd91ClRRm3WxrBXj9srt/NyMX7BlcHLjcN1BurpVkR0aciW1B692Lb8LotEP4k
 D1CLNZeQEwV+uOHcJsvjEdB/Uh42+dpsxbIAaBW2cFB0iuX3BsnmferoFe0cXmpC
 wO5ffvzr0LCMsrUzUsbvn0RgRtMDi2RxrS1n0cXrAVPP6OEeOaMLwGdPUGvQ2EVI
 cvCHpw3qXRz7CTERpy7bv0YugIY3vZPukJrne2ZEH7cpA/JLsuqlKm/cOmPRB7gJ
 tC2mXlP5jHbbGRiq/Kk3QB7QsKIxHfIalCZMMiRe0ldWSDW6jDpvrv4Nsfzs3etN
 LaB0iIm3f5DqOFjjZi+LVUJUGE3M8/3Fs2f70rCdPKDGq9fTqD3+2mK7l80ZaYXG
 J3wPKM+9WXGISakS/biQzvYA9iDnbDZCTUxBIM6VlvcHmARJEH3TS5ZjR0eaIb7w
 Sqx7e2ufm/2wpGINDoT1qms14cI8ayj7iq+8fDnI3R9XSXxeKk5J5jo9fKnbnDWP
 4A4Ai+NYBv/rDWjkg19s
 =1iBu
 -----END PGP SIGNATURE-----

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

Pull ARM SoC fixes from Olof Johansson:
 "The first real batch of fixes for this release cycle, so there are a
  few more than usual.

  Most of these are fixes and tweaks to board support (DT bugfixes,
  etc).  I've also picked up a couple of small cleanups that seemed
  innocent enough that there was little reason to wait (const/
  __initconst and Kconfig deps).

  Quite a bit of the changes on OMAP were due to fixes to no longer
  write to rodata from assembly when ARM_KERNMEM_PERMS was enabled, but
  there were also other fixes.

  Kirkwood had a bunch of gpio fixes for some boards.  OMAP had RTC
  fixes on OMAP5, and Nomadik had changes to MMC parameters in DT.

  All in all, mostly the usual mix of various fixes"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (46 commits)
  ARM: multi_v7_defconfig: enable DW_WATCHDOG
  ARM: nomadik: fix up SD/MMC DT settings
  ARM64: tegra: Add chosen node for tegra132 norrin
  ARM: realview: use "depends on" instead of "if" after prompt
  ARM: tango: use "depends on" instead of "if" after prompt
  ARM: tango: use const and __initconst for smp_operations
  ARM: realview: use const and __initconst for smp_operations
  bus: uniphier-system-bus: revive tristate prompt
  arm64: dts: Add missing DMA Abort interrupt to Juno
  bus: vexpress-config: Add missing of_node_put
  ARM: dts: am57xx: sbc-am57x: correct Eth PHY settings
  ARM: dts: am57xx: cl-som-am57x: fix CPSW EMAC pinmux
  ARM: dts: am57xx: sbc-am57x: fix UART3 pinmux
  ARM: dts: am57xx: cl-som-am57x: update SPI Flash frequency
  ARM: dts: am57xx: cl-som-am57x: set HOST mode for USB2
  ARM: dts: am57xx: sbc-am57x: fix SB-SOM EEPROM I2C address
  ARM: dts: LogicPD Torpedo: Revert Duplicative Entries
  ARM: dts: am437x: pixcir_tangoc: use correct flags for irq types
  ARM: dts: am4372: fix irq type for arm twd and global timer
  ARM: dts: at91: sama5d4 xplained: fix phy0 IRQ type
  ...
This commit is contained in:
Linus Torvalds 2016-02-07 15:23:20 -08:00
commit c17dfb019d
33 changed files with 230 additions and 149 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
arch/arm/boot/dts/am33xx.dtsi
View file

@ -439,6 +439,7 @@
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <8>;
mbox_wkupm3: wkup_m3 {
ti,mbox-send-noirq;
ti,mbox-tx = <0 0 0>;
ti,mbox-rx = <0 0 3>;
};

5
arch/arm/boot/dts/am4372.dtsi
View file

@ -73,7 +73,7 @@
global_timer: timer@48240200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x48240200 0x100>;
interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
interrupt-parent = <&gic>;
clocks = <&mpu_periphclk>;
};
@ -81,7 +81,7 @@
local_timer: timer@48240600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0x48240600 0x100>;
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE_RISING>;
interrupt-parent = <&gic>;
clocks = <&mpu_periphclk>;
};
@ -290,6 +290,7 @@
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <8>;
mbox_wkupm3: wkup_m3 {
ti,mbox-send-noirq;
ti,mbox-tx = <0 0 0>;
ti,mbox-rx = <0 0 3>;
};

4
arch/arm/boot/dts/am437x-gp-evm.dts
View file

@ -590,8 +590,6 @@
pinctrl-names = "default";
pinctrl-0 = <&pixcir_ts_pins>;
reg = <0x5c>;
interrupt-parent = <&gpio3>;
interrupts = <22 0>;
attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
@ -599,7 +597,7 @@
* 0x264 represents the offset of padconf register of
* gpio3_22 from am43xx_pinmux base.
*/
interrupts-extended = <&gpio3 22 IRQ_TYPE_NONE>,
interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>,
<&am43xx_pinmux 0x264>;
interrupt-names = "tsc", "wakeup";

2
arch/arm/boot/dts/am43x-epos-evm.dts
View file

@ -491,7 +491,7 @@
pinctrl-0 = <&pixcir_ts_pins>;
reg = <0x5c>;
interrupt-parent = <&gpio1>;
interrupts = <17 0>;
interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
attb-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;

12
arch/arm/boot/dts/am57xx-cl-som-am57x.dts
View file

@ -167,7 +167,7 @@
DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
>;
};
@ -492,14 +492,14 @@
pinctrl-names = "default";
pinctrl-0 = <&qspi1_pins>;
spi-max-frequency = <20000000>;
spi-max-frequency = <48000000>;
spi_flash: spi_flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spansion,m25p80", "jedec,spi-nor";
reg = <0>; /* CS0 */
spi-max-frequency = <20000000>;
spi-max-frequency = <48000000>;
partition@0 {
label = "uboot";
@ -559,13 +559,13 @@
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <0>;
phy-mode = "rgmii";
phy-mode = "rgmii-txid";
dual_emac_res_vlan = <0>;
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rgmii";
phy-mode = "rgmii-txid";
dual_emac_res_vlan = <1>;
};
@ -588,7 +588,7 @@
};
&usb2 {
dr_mode = "peripheral";
dr_mode = "host";
};
&mcasp3 {

8
arch/arm/boot/dts/am57xx-sbc-am57x.dts
View file

@ -25,8 +25,8 @@
&dra7_pmx_core {
uart3_pins_default: uart3_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */
DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
DRA7XX_CORE_IOPAD(0x3648, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */
DRA7XX_CORE_IOPAD(0x364c, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */
>;
};
@ -108,9 +108,9 @@
pinctrl-0 = <&i2c5_pins_default>;
clock-frequency = <400000>;
eeprom_base: atmel@50 {
eeprom_base: atmel@54 {
compatible = "atmel,24c08";
reg = <0x50>;
reg = <0x54>;
pagesize = <16>;
};

1
arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts
View file

@ -152,6 +152,7 @@
nand-on-flash-bbt;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;

12
arch/arm/boot/dts/at91-sama5d2_xplained.dts
View file

@ -114,9 +114,15 @@
macb0: ethernet@f8008000 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb0_default>;
pinctrl-0 = <&pinctrl_macb0_default &pinctrl_macb0_phy_irq>;
phy-mode = "rmii";
status = "okay";
ethernet-phy@1 {
reg = <0x1>;
interrupt-parent = <&pioA>;
interrupts = <73 IRQ_TYPE_LEVEL_LOW>;
};
};
pdmic@f8018000 {
@ -300,6 +306,10 @@
bias-disable;
};
pinctrl_macb0_phy_irq: macb0_phy_irq {
pinmux = <PIN_PC9__GPIO>;
};
pinctrl_pdmic_default: pdmic_default {
pinmux = <PIN_PB26__PDMIC_DAT>,
<PIN_PB27__PDMIC_CLK>;

8
arch/arm/boot/dts/at91-sama5d4_xplained.dts
View file

@ -86,10 +86,12 @@
macb0: ethernet@f8020000 {
phy-mode = "rmii";
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
phy0: ethernet-phy@1 {
interrupt-parent = <&pioE>;
interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
reg = <1>;
};
};
@ -152,6 +154,10 @@
atmel,pins =
<AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
};
pinctrl_macb0_phy_irq: macb0_phy_irq_0 {
atmel,pins =
<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
};
};
};
};

11
arch/arm/boot/dts/at91-sama5d4ek.dts
View file

@ -160,8 +160,15 @@
};
macb0: ethernet@f8020000 {
pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
phy-mode = "rmii";
status = "okay";
ethernet-phy@1 {
reg = <0x1>;
interrupt-parent = <&pioE>;
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
};
};
mmc1: mmc@fc000000 {
@ -193,6 +200,10 @@
pinctrl@fc06a000 {
board {
pinctrl_macb0_phy_irq: macb0_phy_irq {
atmel,pins =
<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
pinctrl_mmc0_cd: mmc0_cd {
atmel,pins =
<AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;

2
arch/arm/boot/dts/at91sam9n12ek.dts
View file

@ -215,7 +215,7 @@
};
panel: panel {
compatible = "qd,qd43003c0-40", "simple-panel";
compatible = "qiaodian,qd43003c0-40", "simple-panel";
backlight = <&backlight>;
power-supply = <&panel_reg>;
#address-cells = <1>;

25
arch/arm/boot/dts/kirkwood-lswvl.dts
View file

@ -1,7 +1,8 @@
/*
* Device Tree file for Buffalo Linkstation LS-WVL/VL
*
* Copyright (C) 2015, rogershimizu@gmail.com
* Copyright (C) 2015, 2016
* Roger Shimizu <rogershimizu@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -156,21 +157,21 @@
button@1 {
label = "Function Button";
linux,code = <KEY_OPTION>;
gpios = <&gpio0 45 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
};
button@2 {
label = "Power-on Switch";
linux,code = <KEY_RESERVED>;
linux,input-type = <5>;
gpios = <&gpio0 46 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
};
button@3 {
label = "Power-auto Switch";
linux,code = <KEY_ESC>;
linux,input-type = <5>;
gpios = <&gpio0 47 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
};
};
@ -185,38 +186,38 @@
led@1 {
label = "lswvl:red:alarm";
gpios = <&gpio0 36 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
};
led@2 {
label = "lswvl:red:func";
gpios = <&gpio0 37 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
};
led@3 {
label = "lswvl:amber:info";
gpios = <&gpio0 38 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
};
led@4 {
label = "lswvl:blue:func";
gpios = <&gpio0 39 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
};
led@5 {
label = "lswvl:blue:power";
gpios = <&gpio0 40 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
led@6 {
label = "lswvl:red:hdderr0";
gpios = <&gpio0 34 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
};
led@7 {
label = "lswvl:red:hdderr1";
gpios = <&gpio0 35 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
};
};
@ -233,7 +234,7 @@
3250 1
5000 0>;
alarm-gpios = <&gpio0 43 GPIO_ACTIVE_HIGH>;
alarm-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
};
restart_poweroff {

31
arch/arm/boot/dts/kirkwood-lswxl.dts
View file

@ -1,7 +1,8 @@
/*
* Device Tree file for Buffalo Linkstation LS-WXL/WSXL
*
* Copyright (C) 2015, rogershimizu@gmail.com
* Copyright (C) 2015, 2016
* Roger Shimizu <rogershimizu@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -156,21 +157,21 @@
button@1 {
label = "Function Button";
linux,code = <KEY_OPTION>;
gpios = <&gpio1 41 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
};
button@2 {
label = "Power-on Switch";
linux,code = <KEY_RESERVED>;
linux,input-type = <5>;
gpios = <&gpio1 42 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
};
button@3 {
label = "Power-auto Switch";
linux,code = <KEY_ESC>;
linux,input-type = <5>;
gpios = <&gpio1 43 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
};
};
@ -185,12 +186,12 @@
led@1 {
label = "lswxl:blue:func";
gpios = <&gpio1 36 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
};
led@2 {
label = "lswxl:red:alarm";
gpios = <&gpio1 49 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
};
led@3 {
@ -200,23 +201,23 @@
led@4 {
label = "lswxl:blue:power";
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
default-state = "keep";
};
led@5 {
label = "lswxl:red:func";
gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
default-state = "keep";
gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
};
led@6 {
label = "lswxl:red:hdderr0";
gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
};
led@7 {
label = "lswxl:red:hdderr1";
gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
};
};
@ -225,15 +226,15 @@
pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
pinctrl-names = "default";
gpios = <&gpio0 47 GPIO_ACTIVE_LOW
&gpio0 48 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 16 GPIO_ACTIVE_LOW
&gpio1 15 GPIO_ACTIVE_LOW>;
gpio-fan,speed-map = <0 3
1500 2
3250 1
5000 0>;
alarm-gpios = <&gpio1 49 GPIO_ACTIVE_HIGH>;
alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
};
restart_poweroff {
@ -256,7 +257,7 @@
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 37 GPIO_ACTIVE_HIGH>;
gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
};
hdd_power0: regulator@2 {
compatible = "regulator-fixed";

1
arch/arm/boot/dts/kirkwood-pogoplug-series-4.dts
View file

@ -131,6 +131,7 @@
chip-delay = <40>;
status = "okay";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;

9
arch/arm/boot/dts/logicpd-torpedo-som.dtsi
View file

@ -112,14 +112,6 @@
clock-frequency = <400000>;
};
&i2c2 {
clock-frequency = <400000>;
};
&i2c3 {
clock-frequency = <400000>;
};
/*
* Only found on the wireless SOM. For the SOM without wireless, the pins for
* MMC3 can be routed with jumpers to the second MMC slot on the devkit and
@ -143,6 +135,7 @@
interrupt-parent = <&gpio5>;
interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; /* gpio 152 */
ref-clock-frequency = <26000000>;
tcxo-clock-frequency = <26000000>;
};
};

33
arch/arm/boot/dts/omap5-board-common.dtsi
View file

@ -130,6 +130,16 @@
};
};
&gpio8 {
/* TI trees use GPIO instead of msecure, see also muxing */
p234 {
gpio-hog;
gpios = <10 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "gpio8_234/msecure";
};
};
&omap5_pmx_core {
pinctrl-names = "default";
pinctrl-0 = <
@ -213,6 +223,13 @@
>;
};
/* TI trees use GPIO mode; msecure mode does not work reliably? */
palmas_msecure_pins: palmas_msecure_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x180, PIN_OUTPUT | MUX_MODE6) /* gpio8_234 */
>;
};
usbhost_pins: pinmux_usbhost_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x0c4, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */
@ -278,6 +295,12 @@
&usbhost_wkup_pins
>;
palmas_sys_nirq_pins: pinmux_palmas_sys_nirq_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x068, PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq1 */
>;
};
usbhost_wkup_pins: pinmux_usbhost_wkup_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x05a, PIN_OUTPUT | MUX_MODE0) /* fref_clk1_out, USB hub clk */
@ -345,6 +368,8 @@
interrupt-controller;
#interrupt-cells = <2>;
ti,system-power-controller;
pinctrl-names = "default";
pinctrl-0 = <&palmas_sys_nirq_pins &palmas_msecure_pins>;
extcon_usb3: palmas_usb {
compatible = "ti,palmas-usb-vid";
@ -358,6 +383,14 @@
#clock-cells = <0>;
};
rtc {
compatible = "ti,palmas-rtc";
interrupt-parent = <&palmas>;
interrupts = <8 IRQ_TYPE_NONE>;
ti,backup-battery-chargeable;
ti,backup-battery-charge-high-current;
};
palmas_pmic {
compatible = "ti,palmas-pmic";
interrupt-parent = <&palmas>;

8
arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts
View file

@ -1,7 +1,8 @@
/*
* Device Tree file for Buffalo Linkstation LS-WTGL
*
* Copyright (C) 2015, Roger Shimizu <rogershimizu@gmail.com>
* Copyright (C) 2015, 2016
* Roger Shimizu <rogershimizu@gmail.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
@ -69,8 +70,6 @@
internal-regs {
pinctrl: pinctrl@10000 {
pinctrl-0 = <&pmx_usb_power &pmx_power_hdd
&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
pinctrl-names = "default";
pmx_led_power: pmx-leds {
@ -162,6 +161,7 @@
led@1 {
label = "lswtgl:blue:power";
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
led@2 {
@ -188,7 +188,7 @@
3250 1
5000 0>;
alarm-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
alarm-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
};
restart_poweroff {

2
arch/arm/boot/dts/sama5d4.dtsi
View file

@ -1342,7 +1342,7 @@
dbgu: serial@fc069000 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfc069000 0x200>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>;
interrupts = <45 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
clocks = <&dbgu_clk>;

37
arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
View file

@ -127,22 +127,14 @@
};
mmcsd_default_mode: mmcsd_default {
mmcsd_default_cfg1 {
/* MCCLK */
pins = "GPIO8_B10";
ste,output = <0>;
};
mmcsd_default_cfg2 {
/* MCCMDDIR, MCDAT0DIR, MCDAT31DIR, MCDATDIR2 */
pins = "GPIO10_C11", "GPIO15_A12",
"GPIO16_C13", "GPIO23_D15";
ste,output = <1>;
};
mmcsd_default_cfg3 {
/* MCCMD, MCDAT3-0, MCMSFBCLK */
pins = "GPIO9_A10", "GPIO11_B11",
"GPIO12_A11", "GPIO13_C12",
"GPIO14_B12", "GPIO24_C15";
ste,input = <1>;
/*
* MCCLK, MCCMDDIR, MCDAT0DIR, MCDAT31DIR, MCDATDIR2
* MCCMD, MCDAT3-0, MCMSFBCLK
*/
pins = "GPIO8_B10", "GPIO9_A10", "GPIO10_C11", "GPIO11_B11",
"GPIO12_A11", "GPIO13_C12", "GPIO14_B12", "GPIO15_A12",
"GPIO16_C13", "GPIO23_D15", "GPIO24_C15";
ste,output = <2>;
};
};
};
@ -802,10 +794,21 @@
clock-names = "mclk", "apb_pclk";
interrupt-parent = <&vica>;
interrupts = <22>;
max-frequency = <48000000>;
max-frequency = <400000>;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
full-pwr-cycle;
/*
* The STw4811 circuit used with the Nomadik strictly
* requires that all of these signal direction pins be
* routed and used for its 4-bit levelshifter.
*/
st,sig-dir-dat0;
st,sig-dir-dat2;
st,sig-dir-dat31;
st,sig-dir-cmd;
st,sig-pin-fbclk;
pinctrl-names = "default";
pinctrl-0 = <&mmcsd_default_mux>, <&mmcsd_default_mode>;
vmmc-supply = <&vmmc_regulator>;

1
arch/arm/configs/multi_v7_defconfig
View file

@ -426,6 +426,7 @@ CONFIG_SUNXI_WATCHDOG=y
CONFIG_IMX2_WDT=y
CONFIG_TEGRA_WATCHDOG=m
CONFIG_MESON_WATCHDOG=y
CONFIG_DW_WATCHDOG=y
CONFIG_DIGICOLOR_WATCHDOG=y
CONFIG_MFD_AS3711=y
CONFIG_MFD_AS3722=y

10
arch/arm/configs/omap2plus_defconfig
View file

@ -50,6 +50,7 @@ CONFIG_SOC_AM33XX=y
CONFIG_SOC_AM43XX=y
CONFIG_SOC_DRA7XX=y
CONFIG_ARM_THUMBEE=y
CONFIG_ARM_KERNMEM_PERMS=y
CONFIG_ARM_ERRATA_411920=y
CONFIG_ARM_ERRATA_430973=y
CONFIG_SMP=y
@ -177,6 +178,7 @@ CONFIG_TI_CPTS=y
CONFIG_AT803X_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_USB_USBNET=m
CONFIG_USB_NET_SMSC75XX=m
CONFIG_USB_NET_SMSC95XX=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
@ -354,6 +356,11 @@ CONFIG_USB_MUSB_DSPS=m
CONFIG_USB_INVENTRA_DMA=y
CONFIG_USB_TI_CPPI41_DMA=y
CONFIG_USB_DWC3=m
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_SIMPLE=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_TEST=m
CONFIG_AM335X_PHY_USB=y
CONFIG_USB_GADGET=m
@ -387,6 +394,7 @@ CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_PWM=m
CONFIG_LEDS_PCA963X=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_ONESHOT=m
@ -449,6 +457,8 @@ CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_INFO_SPLIT=y
CONFIG_DEBUG_INFO_DWARF4=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y

28
arch/arm/mach-omap2/devices.c
View file

@ -18,7 +18,6 @@
#include <linux/slab.h>
#include <linux/of.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_data/mailbox-omap.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
@ -66,32 +65,6 @@ static int __init omap3_l3_init(void)
}
omap_postcore_initcall(omap3_l3_init);
#if defined(CONFIG_OMAP2PLUS_MBOX) || defined(CONFIG_OMAP2PLUS_MBOX_MODULE)
static inline void __init omap_init_mbox(void)
{
struct omap_hwmod *oh;
struct platform_device *pdev;
struct omap_mbox_pdata *pdata;
oh = omap_hwmod_lookup("mailbox");
if (!oh) {
pr_err("%s: unable to find hwmod\n", __func__);
return;
}
if (!oh->dev_attr) {
pr_err("%s: hwmod doesn't have valid attrs\n", __func__);
return;
}
pdata = (struct omap_mbox_pdata *)oh->dev_attr;
pdev = omap_device_build("omap-mailbox", -1, oh, pdata, sizeof(*pdata));
WARN(IS_ERR(pdev), "%s: could not build device, err %ld\n",
__func__, PTR_ERR(pdev));
}
#else
static inline void omap_init_mbox(void) { }
#endif /* CONFIG_OMAP2PLUS_MBOX */
static inline void omap_init_sti(void) {}
#if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
@ -229,7 +202,6 @@ static int __init omap2_init_devices(void)
* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
omap_init_mbox();
omap_init_mcspi();
omap_init_sham();
omap_init_aes();

23
arch/arm/mach-omap2/pdata-quirks.c
View file

@ -23,6 +23,8 @@
#include <linux/platform_data/pinctrl-single.h>
#include <linux/platform_data/iommu-omap.h>
#include <linux/platform_data/wkup_m3.h>
#include <linux/platform_data/pwm_omap_dmtimer.h>
#include <plat/dmtimer.h>
#include "common.h"
#include "common-board-devices.h"
@ -449,6 +451,24 @@ void omap_auxdata_legacy_init(struct device *dev)
dev->platform_data = &twl_gpio_auxdata;
}
/* Dual mode timer PWM callbacks platdata */
#if IS_ENABLED(CONFIG_OMAP_DM_TIMER)
struct pwm_omap_dmtimer_pdata pwm_dmtimer_pdata = {
.request_by_node = omap_dm_timer_request_by_node,
.free = omap_dm_timer_free,
.enable = omap_dm_timer_enable,
.disable = omap_dm_timer_disable,
.get_fclk = omap_dm_timer_get_fclk,
.start = omap_dm_timer_start,
.stop = omap_dm_timer_stop,
.set_load = omap_dm_timer_set_load,
.set_match = omap_dm_timer_set_match,
.set_pwm = omap_dm_timer_set_pwm,
.set_prescaler = omap_dm_timer_set_prescaler,
.write_counter = omap_dm_timer_write_counter,
};
#endif
/*
* Few boards still need auxdata populated before we populate
* the dev entries in of_platform_populate().
@ -502,6 +522,9 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("ti,am4372-wkup-m3", 0x44d00000, "44d00000.wkup_m3",
&wkup_m3_data),
#endif
#if IS_ENABLED(CONFIG_OMAP_DM_TIMER)
OF_DEV_AUXDATA("ti,omap-dmtimer-pwm", 0, NULL, &pwm_dmtimer_pdata),
#endif
#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
OF_DEV_AUXDATA("ti,omap4-iommu", 0x4a066000, "4a066000.mmu",
&omap4_iommu_pdata),

61
arch/arm/mach-omap2/sleep34xx.S
View file

@ -86,13 +86,18 @@ ENTRY(enable_omap3630_toggle_l2_on_restore)
stmfd sp!, {lr} @ save registers on stack
/* Setup so that we will disable and enable l2 */
mov r1, #0x1
adrl r2, l2dis_3630 @ may be too distant for plain adr
str r1, [r2]
adrl r3, l2dis_3630_offset @ may be too distant for plain adr
ldr r2, [r3] @ value for offset
str r1, [r2, r3] @ write to l2dis_3630
ldmfd sp!, {pc} @ restore regs and return
ENDPROC(enable_omap3630_toggle_l2_on_restore)
.text
/* Function to call rom code to save secure ram context */
/*
* Function to call rom code to save secure ram context. This gets
* relocated to SRAM, so it can be all in .data section. Otherwise
* we need to initialize api_params separately.
*/
.data
.align 3
ENTRY(save_secure_ram_context)
stmfd sp!, {r4 - r11, lr} @ save registers on stack
@ -126,6 +131,8 @@ ENDPROC(save_secure_ram_context)
ENTRY(save_secure_ram_context_sz)
.word . - save_secure_ram_context
.text
/*
* ======================
* == Idle entry point ==
@ -289,12 +296,6 @@ wait_sdrc_ready:
bic r5, r5, #0x40
str r5, [r4]
/*
* PC-relative stores lead to undefined behaviour in Thumb-2: use a r7 as a
* base instead.
* Be careful not to clobber r7 when maintaing this code.
*/
is_dll_in_lock_mode:
/* Is dll in lock mode? */
ldr r4, sdrc_dlla_ctrl
@ -302,11 +303,7 @@ is_dll_in_lock_mode:
tst r5, #0x4
bne exit_nonoff_modes @ Return if locked
/* wait till dll locks */
adr r7, kick_counter
wait_dll_lock_timed:
ldr r4, wait_dll_lock_counter
add r4, r4, #1
str r4, [r7, #wait_dll_lock_counter - kick_counter]
ldr r4, sdrc_dlla_status
/* Wait 20uS for lock */
mov r6, #8
@ -330,9 +327,6 @@ kick_dll:
orr r6, r6, #(1<<3) @ enable dll
str r6, [r4]
dsb
ldr r4, kick_counter
add r4, r4, #1
str r4, [r7] @ kick_counter
b wait_dll_lock_timed
exit_nonoff_modes:
@ -360,15 +354,6 @@ sdrc_dlla_status:
.word SDRC_DLLA_STATUS_V
sdrc_dlla_ctrl:
.word SDRC_DLLA_CTRL_V
/*
* When exporting to userspace while the counters are in SRAM,
* these 2 words need to be at the end to facilitate retrival!
*/
kick_counter:
.word 0
wait_dll_lock_counter:
.word 0
ENTRY(omap3_do_wfi_sz)
.word . - omap3_do_wfi
@ -437,7 +422,9 @@ ENTRY(omap3_restore)
cmp r2, #0x0 @ Check if target power state was OFF or RET
bne logic_l1_restore
ldr r0, l2dis_3630
adr r1, l2dis_3630_offset @ address for offset
ldr r0, [r1] @ value for offset
ldr r0, [r1, r0] @ value at l2dis_3630
cmp r0, #0x1 @ should we disable L2 on 3630?
bne skipl2dis
mrc p15, 0, r0, c1, c0, 1
@ -449,12 +436,14 @@ skipl2dis:
and r1, #0x700
cmp r1, #0x300
beq l2_inv_gp
adr r0, l2_inv_api_params_offset
ldr r3, [r0]
add r3, r3, r0 @ r3 points to dummy parameters
mov r0, #40 @ set service ID for PPA
mov r12, r0 @ copy secure Service ID in r12
mov r1, #0 @ set task id for ROM code in r1
mov r2, #4 @ set some flags in r2, r6
mov r6, #0xff
adr r3, l2_inv_api_params @ r3 points to dummy parameters
dsb @ data write barrier
dmb @ data memory barrier
smc #1 @ call SMI monitor (smi #1)
@ -488,8 +477,8 @@ skipl2dis:
b logic_l1_restore
.align
l2_inv_api_params:
.word 0x1, 0x00
l2_inv_api_params_offset:
.long l2_inv_api_params - .
l2_inv_gp:
/* Execute smi to invalidate L2 cache */
mov r12, #0x1 @ set up to invalidate L2
@ -506,7 +495,9 @@ l2_inv_gp:
mov r12, #0x2
smc #0 @ Call SMI monitor (smieq)
logic_l1_restore:
ldr r1, l2dis_3630
adr r0, l2dis_3630_offset @ adress for offset
ldr r1, [r0] @ value for offset
ldr r1, [r0, r1] @ value at l2dis_3630
cmp r1, #0x1 @ Test if L2 re-enable needed on 3630
bne skipl2reen
mrc p15, 0, r1, c1, c0, 1
@ -535,9 +526,17 @@ control_stat:
.word CONTROL_STAT
control_mem_rta:
.word CONTROL_MEM_RTA_CTRL
l2dis_3630_offset:
.long l2dis_3630 - .
.data
l2dis_3630:
.word 0
.data
l2_inv_api_params:
.word 0x1, 0x00
/*
* Internal functions
*/

25
arch/arm/mach-omap2/sleep44xx.S
View file

@ -29,12 +29,6 @@
dsb
.endm
ppa_zero_params:
.word 0x0
ppa_por_params:
.word 1, 0
#ifdef CONFIG_ARCH_OMAP4
/*
@ -266,7 +260,9 @@ ENTRY(omap4_cpu_resume)
beq skip_ns_smp_enable
ppa_actrl_retry:
mov r0, #OMAP4_PPA_CPU_ACTRL_SMP_INDEX
adr r3, ppa_zero_params @ Pointer to parameters
adr r1, ppa_zero_params_offset
ldr r3, [r1]
add r3, r3, r1 @ Pointer to ppa_zero_params
mov r1, #0x0 @ Process ID
mov r2, #0x4 @ Flag
mov r6, #0xff
@ -303,7 +299,9 @@ skip_ns_smp_enable:
ldr r0, =OMAP4_PPA_L2_POR_INDEX
ldr r1, =OMAP44XX_SAR_RAM_BASE
ldr r4, [r1, #L2X0_PREFETCH_CTRL_OFFSET]
adr r3, ppa_por_params
adr r1, ppa_por_params_offset
ldr r3, [r1]
add r3, r3, r1 @ Pointer to ppa_por_params
str r4, [r3, #0x04]
mov r1, #0x0 @ Process ID
mov r2, #0x4 @ Flag
@ -328,6 +326,8 @@ skip_l2en:
#endif
b cpu_resume @ Jump to generic resume
ppa_por_params_offset:
.long ppa_por_params - .
ENDPROC(omap4_cpu_resume)
#endif /* CONFIG_ARCH_OMAP4 */
@ -380,4 +380,13 @@ ENTRY(omap_do_wfi)
nop
ldmfd sp!, {pc}
ppa_zero_params_offset:
.long ppa_zero_params - .
ENDPROC(omap_do_wfi)
.data
ppa_zero_params:
.word 0
ppa_por_params:
.word 1, 0

3
arch/arm/mach-realview/Kconfig
View file

@ -1,5 +1,6 @@
menuconfig ARCH_REALVIEW
bool "ARM Ltd. RealView family" if ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7
bool "ARM Ltd. RealView family"
depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7
select ARM_AMBA
select ARM_TIMER_SP804
select COMMON_CLK_VERSATILE

2
arch/arm/mach-realview/platsmp-dt.c
View file

@ -80,7 +80,7 @@ static void __init realview_smp_prepare_cpus(unsigned int max_cpus)
virt_to_phys(versatile_secondary_startup));
}
struct smp_operations realview_dt_smp_ops __initdata = {
static const struct smp_operations realview_dt_smp_ops __initconst = {
.smp_prepare_cpus = realview_smp_prepare_cpus,
.smp_secondary_init = versatile_secondary_init,
.smp_boot_secondary = versatile_boot_secondary,

3
arch/arm/mach-tango/Kconfig
View file

@ -1,5 +1,6 @@
config ARCH_TANGO
bool "Sigma Designs Tango4 (SMP87xx)" if ARCH_MULTI_V7
bool "Sigma Designs Tango4 (SMP87xx)"
depends on ARCH_MULTI_V7
# Cortex-A9 MPCore r3p0, PL310 r3p2
select ARCH_HAS_HOLES_MEMORYMODEL
select ARM_ERRATA_754322

2
arch/arm/mach-tango/platsmp.c
View file

@ -9,7 +9,7 @@ static int tango_boot_secondary(unsigned int cpu, struct task_struct *idle)
return 0;
}
static struct smp_operations tango_smp_ops __initdata = {
static const struct smp_operations tango_smp_ops __initconst = {
.smp_boot_secondary = tango_boot_secondary,
};

1
arch/arm64/boot/dts/arm/juno-base.dtsi
View file

@ -115,6 +115,7 @@
<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,

2
arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
View file

@ -12,6 +12,8 @@
rtc1 = "/rtc@0,7000e000";
};
chosen { };
memory {
device_type = "memory";
reg = <0x0 0x80000000 0x0 0x80000000>;

2
drivers/bus/Kconfig
View file

@ -132,7 +132,7 @@ config SUNXI_RSB
and AC100/AC200 ICs.
config UNIPHIER_SYSTEM_BUS
bool "UniPhier System Bus driver"
tristate "UniPhier System Bus driver"
depends on ARCH_UNIPHIER && OF
default y
help

4
drivers/bus/vexpress-config.c
View file

@ -192,8 +192,10 @@ static int __init vexpress_config_init(void)
/* Need the config devices early, before the "normal" devices... */
for_each_compatible_node(node, NULL, "arm,vexpress,config-bus") {
err = vexpress_config_populate(node);
if (err)
if (err) {
of_node_put(node);
break;
}
}
return err;