diff options
66 files changed, 278 insertions, 210 deletions
diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt index 7a33f22c815a..7a198a30408a 100644 --- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt +++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt @@ -95,6 +95,7 @@ usb: usb@47400000 { reg = <0x47401300 0x100>; reg-names = "phy"; ti,ctrl_mod = <&ctrl_mod>; + #phy-cells = <0>; }; usb0: usb@47401000 { @@ -141,6 +142,7 @@ usb: usb@47400000 { reg = <0x47401b00 0x100>; reg-names = "phy"; ti,ctrl_mod = <&ctrl_mod>; + #phy-cells = <0>; }; usb1: usb@47401800 { diff --git a/MAINTAINERS b/MAINTAINERS index 9e0045e3ee0c..82ad0eabce4f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2047,7 +2047,7 @@ F: arch/arm/boot/dts/uniphier* F: arch/arm/include/asm/hardware/cache-uniphier.h F: arch/arm/mach-uniphier/ F: arch/arm/mm/cache-uniphier.c -F: arch/arm64/boot/dts/socionext/ +F: arch/arm64/boot/dts/socionext/uniphier* F: drivers/bus/uniphier-system-bus.c F: drivers/clk/uniphier/ F: drivers/gpio/gpio-uniphier.c diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 1b81c4e75772..d37f95025807 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -630,6 +630,7 @@ reg-names = "phy"; status = "disabled"; ti,ctrl_mod = <&usb_ctrl_mod>; + #phy-cells = <0>; }; usb0: usb@47401000 { @@ -678,6 +679,7 @@ reg-names = "phy"; status = "disabled"; ti,ctrl_mod = <&usb_ctrl_mod>; + #phy-cells = <0>; }; usb1: usb@47401800 { diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index e5b061469bf8..4714a59fd86d 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -927,7 +927,8 @@ reg = <0x48038000 0x2000>, <0x46000000 0x400000>; reg-names = "mpu", "dat"; - interrupts = <80>, <81>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "tx", "rx"; status = "disabled"; dmas = <&edma 8 2>, @@ -941,7 +942,8 @@ reg = <0x4803C000 0x2000>, <0x46400000 0x400000>; reg-names = "mpu", "dat"; - interrupts = <82>, <83>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "tx", "rx"; status = "disabled"; dmas = <&edma 10 2>, diff --git a/arch/arm/boot/dts/am437x-cm-t43.dts b/arch/arm/boot/dts/am437x-cm-t43.dts index 9e92d480576b..3b9a94c274a7 100644 --- a/arch/arm/boot/dts/am437x-cm-t43.dts +++ b/arch/arm/boot/dts/am437x-cm-t43.dts @@ -301,8 +301,8 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&spi0_pins>; - dmas = <&edma 16 - &edma 17>; + dmas = <&edma 16 0 + &edma 17 0>; dma-names = "tx0", "rx0"; flash: w25q64cvzpig@0 { diff --git a/arch/arm/boot/dts/armada-385-db-ap.dts b/arch/arm/boot/dts/armada-385-db-ap.dts index 25d2d720dc0e..678aa023335d 100644 --- a/arch/arm/boot/dts/armada-385-db-ap.dts +++ b/arch/arm/boot/dts/armada-385-db-ap.dts @@ -236,6 +236,7 @@ usb3_phy: usb3_phy { compatible = "usb-nop-xceiv"; vcc-supply = <®_xhci0_vbus>; + #phy-cells = <0>; }; reg_xhci0_vbus: xhci0-vbus { diff --git a/arch/arm/boot/dts/armada-385-linksys.dtsi b/arch/arm/boot/dts/armada-385-linksys.dtsi index e1f355ffc8f7..434dc9aaa5e4 100644 --- a/arch/arm/boot/dts/armada-385-linksys.dtsi +++ b/arch/arm/boot/dts/armada-385-linksys.dtsi @@ -66,6 +66,7 @@ usb3_1_phy: usb3_1-phy { compatible = "usb-nop-xceiv"; vcc-supply = <&usb3_1_vbus>; + #phy-cells = <0>; }; usb3_1_vbus: usb3_1-vbus { diff --git a/arch/arm/boot/dts/armada-385-synology-ds116.dts b/arch/arm/boot/dts/armada-385-synology-ds116.dts index 36ad571e76f3..0a3552ebda3b 100644 --- a/arch/arm/boot/dts/armada-385-synology-ds116.dts +++ b/arch/arm/boot/dts/armada-385-synology-ds116.dts @@ -191,11 +191,13 @@ usb3_0_phy: usb3_0_phy { compatible = "usb-nop-xceiv"; vcc-supply = <®_usb3_0_vbus>; + #phy-cells = <0>; }; usb3_1_phy: usb3_1_phy { compatible = "usb-nop-xceiv"; vcc-supply = <®_usb3_1_vbus>; + #phy-cells = <0>; }; reg_usb3_0_vbus: usb3-vbus0 { diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts index f503955dbd3b..51b4ee6df130 100644 --- a/arch/arm/boot/dts/armada-388-gp.dts +++ b/arch/arm/boot/dts/armada-388-gp.dts @@ -276,11 +276,13 @@ usb2_1_phy: usb2_1_phy { compatible = "usb-nop-xceiv"; vcc-supply = <®_usb2_1_vbus>; + #phy-cells = <0>; }; usb3_phy: usb3_phy { compatible = "usb-nop-xceiv"; vcc-supply = <®_usb3_vbus>; + #phy-cells = <0>; }; reg_usb3_vbus: usb3-vbus { diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index 528b9e3bc1da..dcc55aa84583 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -85,7 +85,7 @@ timer@20200 { compatible = "arm,cortex-a9-global-timer"; reg = <0x20200 0x100>; - interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>; clocks = <&periph_clk>; }; @@ -93,7 +93,7 @@ compatible = "arm,cortex-a9-twd-timer"; reg = <0x20600 0x20>; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | - IRQ_TYPE_LEVEL_HIGH)>; + IRQ_TYPE_EDGE_RISING)>; clocks = <&periph_clk>; }; diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index 013431e3d7c3..dcde93c85c2d 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -639,5 +639,6 @@ usbphy: phy { compatible = "usb-nop-xceiv"; + #phy-cells = <0>; }; }; diff --git a/arch/arm/boot/dts/bcm958623hr.dts b/arch/arm/boot/dts/bcm958623hr.dts index 3bc50849d013..b8bde13de90a 100644 --- a/arch/arm/boot/dts/bcm958623hr.dts +++ b/arch/arm/boot/dts/bcm958623hr.dts @@ -141,10 +141,6 @@ status = "okay"; }; -&sata { - status = "okay"; -}; - &qspi { bspi-sel = <0>; flash: m25p80@0 { diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts index d94d14b3c745..6a44b8021702 100644 --- a/arch/arm/boot/dts/bcm958625hr.dts +++ b/arch/arm/boot/dts/bcm958625hr.dts @@ -177,10 +177,6 @@ status = "okay"; }; -&sata { - status = "okay"; -}; - &srab { compatible = "brcm,bcm58625-srab", "brcm,nsp-srab"; status = "okay"; diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi index 9708157f5daf..681f5487406e 100644 --- a/arch/arm/boot/dts/dm814x.dtsi +++ b/arch/arm/boot/dts/dm814x.dtsi @@ -75,6 +75,7 @@ reg = <0x47401300 0x100>; reg-names = "phy"; ti,ctrl_mod = <&usb_ctrl_mod>; + #phy-cells = <0>; }; usb0: usb@47401000 { @@ -385,6 +386,7 @@ reg = <0x1b00 0x100>; reg-names = "phy"; ti,ctrl_mod = <&usb_ctrl_mod>; + #phy-cells = <0>; }; }; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index 589a67c5f796..84f17f7abb71 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -433,15 +433,6 @@ clock-names = "ipg", "per"; }; - srtc: srtc@53fa4000 { - compatible = "fsl,imx53-rtc", "fsl,imx25-rtc"; - reg = <0x53fa4000 0x4000>; - interrupts = <24>; - interrupt-parent = <&tzic>; - clocks = <&clks IMX5_CLK_SRTC_GATE>; - clock-names = "ipg"; - }; - iomuxc: iomuxc@53fa8000 { compatible = "fsl,imx53-iomuxc"; reg = <0x53fa8000 0x4000>; diff --git a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts index 38faa90007d7..2fa5eb4bd402 100644 --- a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts +++ b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts @@ -72,7 +72,8 @@ }; &gpmc { - ranges = <1 0 0x08000000 0x1000000>; /* CS1: 16MB for LAN9221 */ + ranges = <0 0 0x30000000 0x1000000 /* CS0: 16MB for NAND */ + 1 0 0x2c000000 0x1000000>; /* CS1: 16MB for LAN9221 */ ethernet@gpmc { pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi index 26cce4d18405..29cb804d10cc 100644 --- a/arch/arm/boot/dts/logicpd-som-lv.dtsi +++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi @@ -33,11 +33,12 @@ hsusb2_phy: hsusb2_phy { compatible = "usb-nop-xceiv"; reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; /* gpio_4 */ + #phy-cells = <0>; }; }; &gpmc { - ranges = <0 0 0x00000000 0x1000000>; /* CS0: 16MB for NAND */ + ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */ nand@0,0 { compatible = "ti,omap2-nand"; @@ -121,7 +122,7 @@ &mmc3 { interrupts-extended = <&intc 94 &omap3_pmx_core2 0x46>; - pinctrl-0 = <&mmc3_pins>; + pinctrl-0 = <&mmc3_pins &wl127x_gpio>; pinctrl-names = "default"; vmmc-supply = <&wl12xx_vmmc>; non-removable; @@ -132,8 +133,8 @@ wlcore: wlcore@2 { compatible = "ti,wl1273"; reg = <2>; - interrupt-parent = <&gpio5>; - interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; /* gpio 152 */ + interrupt-parent = <&gpio1>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; /* gpio 2 */ ref-clock-frequency = <26000000>; }; }; @@ -157,8 +158,6 @@ OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat5.sdmmc3_dat1 */ OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat2 */ OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat3 */ - OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLUP | MUX_MODE4) /* mcbsp4_clkx.gpio_152 */ - OMAP3_CORE1_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4) /* sys_boot1.gpio_3 */ OMAP3_CORE1_IOPAD(0x21d0, PIN_INPUT_PULLUP | MUX_MODE3) /* mcspi1_cs1.sdmmc3_cmd */ OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT_PULLUP | MUX_MODE3) /* mcspi1_cs2.sdmmc_clk */ >; @@ -228,6 +227,12 @@ OMAP3_WKUP_IOPAD(0x2a0e, PIN_OUTPUT | MUX_MODE4) /* sys_boot2.gpio_4 */ >; }; + wl127x_gpio: pinmux_wl127x_gpio_pin { + pinctrl-single,pins = < + OMAP3_WKUP_IOPAD(0x2a0c, PIN_INPUT | MUX_MODE4) /* sys_boot0.gpio_2 */ + OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4) /* sys_boot1.gpio_3 */ + >; + }; }; &omap3_pmx_core2 { diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index 4926133077b3..0d9faf1a51ea 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -85,15 +85,6 @@ reg = <0x7c00 0x200>; }; - gpio_intc: interrupt-controller@9880 { - compatible = "amlogic,meson-gpio-intc"; - reg = <0xc1109880 0x10>; - interrupt-controller; - #interrupt-cells = <2>; - amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>; - status = "disabled"; - }; - hwrng: rng@8100 { compatible = "amlogic,meson-rng"; reg = <0x8100 0x8>; @@ -191,6 +182,15 @@ status = "disabled"; }; + gpio_intc: interrupt-controller@9880 { + compatible = "amlogic,meson-gpio-intc"; + reg = <0x9880 0x10>; + interrupt-controller; + #interrupt-cells = <2>; + amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>; + status = "disabled"; + }; + wdt: watchdog@9900 { compatible = "amlogic,meson6-wdt"; reg = <0x9900 0x8>; diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi index ec2283b1a638..1a5ae4cd107f 100644 --- a/arch/arm/boot/dts/nspire.dtsi +++ b/arch/arm/boot/dts/nspire.dtsi @@ -56,6 +56,7 @@ usb_phy: usb_phy { compatible = "usb-nop-xceiv"; + #phy-cells = <0>; }; vbus_reg: vbus_reg { diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index 683b96a8f73e..0349fcc9dc26 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -90,6 +90,7 @@ compatible = "usb-nop-xceiv"; reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */ vcc-supply = <&hsusb2_power>; + #phy-cells = <0>; }; tfp410: encoder0 { diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index 4d2eaf843fa9..3ca8991a6c3e 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -64,6 +64,7 @@ compatible = "usb-nop-xceiv"; reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */ vcc-supply = <&hsusb2_power>; + #phy-cells = <0>; }; sound { diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi index 31d5ebf38892..ab6003fe5a43 100644 --- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi +++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi @@ -43,12 +43,14 @@ hsusb1_phy: hsusb1_phy { compatible = "usb-nop-xceiv"; vcc-supply = <&hsusb1_power>; + #phy-cells = <0>; }; /* HS USB Host PHY on PORT 2 */ hsusb2_phy: hsusb2_phy { compatible = "usb-nop-xceiv"; vcc-supply = <&hsusb2_power>; + #phy-cells = <0>; }; ads7846reg: ads7846-reg { diff --git a/arch/arm/boot/dts/omap3-evm-common.dtsi b/arch/arm/boot/dts/omap3-evm-common.dtsi index dbc3f030a16c..ee64191e41ca 100644 --- a/arch/arm/boot/dts/omap3-evm-common.dtsi +++ b/arch/arm/boot/dts/omap3-evm-common.dtsi @@ -29,6 +29,7 @@ compatible = "usb-nop-xceiv"; reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */ vcc-supply = <&hsusb2_power>; + #phy-cells = <0>; }; leds { diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index 4504908c23fe..3dc56fb156b7 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -120,6 +120,7 @@ hsusb2_phy: hsusb2_phy { compatible = "usb-nop-xceiv"; reset-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; + #phy-cells = <0>; }; tv0: connector { diff --git a/arch/arm/boot/dts/omap3-igep0020-common.dtsi b/arch/arm/boot/dts/omap3-igep0020-common.dtsi index 667f96245729..ecbec23af49f 100644 --- a/arch/arm/boot/dts/omap3-igep0020-common.dtsi +++ b/arch/arm/boot/dts/omap3-igep0020-common.dtsi @@ -58,6 +58,7 @@ compatible = "usb-nop-xceiv"; reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */ vcc-supply = <&hsusb1_power>; + #phy-cells = <0>; }; tfp410: encoder { diff --git a/arch/arm/boot/dts/omap3-igep0030-common.dtsi b/arch/arm/boot/dts/omap3-igep0030-common.dtsi index e94d9427450c..443f71707437 100644 --- a/arch/arm/boot/dts/omap3-igep0030-common.dtsi +++ b/arch/arm/boot/dts/omap3-igep0030-common.dtsi @@ -37,6 +37,7 @@ hsusb2_phy: hsusb2_phy { compatible = "usb-nop-xceiv"; reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; /* gpio_54 */ + #phy-cells = <0>; }; }; diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi index 343a36d8031d..7ada1e93e166 100644 --- a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi +++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi @@ -51,6 +51,7 @@ hsusb1_phy: hsusb1_phy { compatible = "usb-nop-xceiv"; vcc-supply = <®_vcc3>; + #phy-cells = <0>; }; }; diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi index f25e158e7163..ac141fcd1742 100644 --- a/arch/arm/boot/dts/omap3-overo-base.dtsi +++ b/arch/arm/boot/dts/omap3-overo-base.dtsi @@ -51,6 +51,7 @@ compatible = "usb-nop-xceiv"; reset-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; /* gpio_183 */ vcc-supply = <&hsusb2_power>; + #phy-cells = <0>; }; /* Regulator to trigger the nPoweron signal of the Wifi module */ diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi index 53e007abdc71..cd53dc6c0051 100644 --- a/arch/arm/boot/dts/omap3-pandora-common.dtsi +++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi @@ -205,6 +205,7 @@ compatible = "usb-nop-xceiv"; reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO_16 */ vcc-supply = <&vaux2>; + #phy-cells = <0>; }; /* HS USB Host VBUS supply diff --git a/arch/arm/boot/dts/omap3-tao3530.dtsi b/arch/arm/boot/dts/omap3-tao3530.dtsi index 9a601d15247b..6f5bd027b717 100644 --- a/arch/arm/boot/dts/omap3-tao3530.dtsi +++ b/arch/arm/boot/dts/omap3-tao3530.dtsi @@ -46,6 +46,7 @@ compatible = "usb-nop-xceiv"; reset-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* gpio_162 */ vcc-supply = <&hsusb2_power>; + #phy-cells = <0>; }; sound { diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 90b5c7148feb..bb33935df7b0 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -715,6 +715,7 @@ compatible = "ti,ohci-omap3"; reg = <0x48064400 0x400>; interrupts = <76>; + remote-wakeup-connected; }; usbhsehci: ehci@48064800 { diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts index 8b93d37310f2..24a463f8641f 100644 --- a/arch/arm/boot/dts/omap4-droid4-xt894.dts +++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts @@ -73,6 +73,7 @@ /* HS USB Host PHY on PORT 1 */ hsusb1_phy: hsusb1_phy { compatible = "usb-nop-xceiv"; + #phy-cells = <0>; }; /* LCD regulator from sw5 source */ diff --git a/arch/arm/boot/dts/omap4-duovero.dtsi b/arch/arm/boot/dts/omap4-duovero.dtsi index 6e6810c258eb..eb123b24c8e3 100644 --- a/arch/arm/boot/dts/omap4-duovero.dtsi +++ b/arch/arm/boot/dts/omap4-duovero.dtsi @@ -43,6 +43,7 @@ hsusb1_phy: hsusb1_phy { compatible = "usb-nop-xceiv"; reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; /* gpio_62 */ + #phy-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&hsusb1phy_pins>; diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 22c1eee9b07a..5501d1b4e6cd 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -89,6 +89,7 @@ hsusb1_phy: hsusb1_phy { compatible = "usb-nop-xceiv"; reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; /* gpio_62 */ + #phy-cells = <0>; vcc-supply = <&hsusb1_power>; clocks = <&auxclk3_ck>; clock-names = "main_clk"; diff --git a/arch/arm/boot/dts/omap4-var-som-om44.dtsi b/arch/arm/boot/dts/omap4-var-som-om44.dtsi index 6500bfc8d130..10fce28ceb5b 100644 --- a/arch/arm/boot/dts/omap4-var-som-om44.dtsi +++ b/arch/arm/boot/dts/omap4-var-som-om44.dtsi @@ -44,6 +44,7 @@ reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>; /* gpio 177 */ vcc-supply = <&vbat>; + #phy-cells = <0>; clocks = <&auxclk3_ck>; clock-names = "main_clk"; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 1dc5a76b3c71..cc1a07a3620f 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -398,7 +398,7 @@ elm: elm@48078000 { compatible = "ti,am3352-elm"; reg = <0x48078000 0x2000>; - interrupts = <4>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "elm"; status = "disabled"; }; @@ -1081,14 +1081,13 @@ usbhsohci: ohci@4a064800 { compatible = "ti,ohci-omap3"; reg = <0x4a064800 0x400>; - interrupt-parent = <&gic>; interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + remote-wakeup-connected; }; usbhsehci: ehci@4a064c00 { compatible = "ti,ehci-omap"; reg = <0x4a064c00 0x400>; - interrupt-parent = <&gic>; interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; }; }; diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi index 575ecffb0e9e..1b20838bb9a4 100644 --- a/arch/arm/boot/dts/omap5-board-common.dtsi +++ b/arch/arm/boot/dts/omap5-board-common.dtsi @@ -73,12 +73,14 @@ clocks = <&auxclk1_ck>; clock-names = "main_clk"; clock-frequency = <19200000>; + #phy-cells = <0>; }; /* HS USB Host PHY on PORT 3 */ hsusb3_phy: hsusb3_phy { compatible = "usb-nop-xceiv"; reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; /* gpio3_79 ETH_NRESET */ + #phy-cells = <0>; }; tpd12s015: encoder { diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts index 5b172a04b6f1..5e21fb430a65 100644 --- a/arch/arm/boot/dts/omap5-cm-t54.dts +++ b/arch/arm/boot/dts/omap5-cm-t54.dts @@ -63,12 +63,14 @@ hsusb2_phy: hsusb2_phy { compatible = "usb-nop-xceiv"; reset-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; /* gpio3_76 HUB_RESET */ + #phy-cells = <0>; }; /* HS USB Host PHY on PORT 3 */ hsusb3_phy: hsusb3_phy { compatible = "usb-nop-xceiv"; reset-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 ETH_RESET */ + #phy-cells = <0>; }; leds { diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 4cd0005e462f..51a7fb3d7b9a 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -940,6 +940,7 @@ compatible = "ti,ohci-omap3"; reg = <0x4a064800 0x400>; interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + remote-wakeup-connected; }; usbhsehci: ehci@4a064c00 { diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 2f017fee4009..62baabd757b6 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -1201,6 +1201,7 @@ clock-names = "extal", "usb_extal"; #clock-cells = <2>; #power-domain-cells = <0>; + #reset-cells = <1>; }; prr: chipid@ff000044 { diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi index 131f65b0426e..3d080e07374c 100644 --- a/arch/arm/boot/dts/r8a7792.dtsi +++ b/arch/arm/boot/dts/r8a7792.dtsi @@ -829,6 +829,7 @@ clock-names = "extal"; #clock-cells = <2>; #power-domain-cells = <0>; + #reset-cells = <1>; }; }; diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 58eae569b4e0..0cd1035de1a4 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -1088,6 +1088,7 @@ clock-names = "extal", "usb_extal"; #clock-cells = <2>; #power-domain-cells = <0>; + #reset-cells = <1>; }; rst: reset-controller@e6160000 { diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index 905e50c9b524..5643976c1356 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -1099,6 +1099,7 @@ clock-names = "extal", "usb_extal"; #clock-cells = <2>; #power-domain-cells = <0>; + #reset-cells = <1>; }; rst: reset-controller@e6160000 { diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts index 02a6227c717c..fbb3758ca2e3 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts @@ -359,7 +359,7 @@ }; &i2c1 { - at24mac602@0 { + at24mac602@50 { compatible = "atmel,24c02"; reg = <0x50>; read-only; diff --git a/arch/arm/mach-meson/platsmp.c b/arch/arm/mach-meson/platsmp.c index 2555f9056a33..cad7ee8f0d6b 100644 --- a/arch/arm/mach-meson/platsmp.c +++ b/arch/arm/mach-meson/platsmp.c @@ -102,7 +102,7 @@ static void __init meson_smp_prepare_cpus(const char *scu_compatible, scu_base = of_iomap(node, 0); if (!scu_base) { - pr_err("Couln't map SCU registers\n"); + pr_err("Couldn't map SCU registers\n"); return; } diff --git a/arch/arm/mach-omap2/cm_common.c b/arch/arm/mach-omap2/cm_common.c index d555791cf349..83c6fa74cc31 100644 --- a/arch/arm/mach-omap2/cm_common.c +++ b/arch/arm/mach-omap2/cm_common.c @@ -68,14 +68,17 @@ void __init omap2_set_globals_cm(void __iomem *cm, void __iomem *cm2) int cm_split_idlest_reg(struct clk_omap_reg *idlest_reg, s16 *prcm_inst, u8 *idlest_reg_id) { + int ret; if (!cm_ll_data->split_idlest_reg) { WARN_ONCE(1, "cm: %s: no low-level function defined\n", __func__); return -EINVAL; } - return cm_ll_data->split_idlest_reg(idlest_reg, prcm_inst, + ret = cm_ll_data->split_idlest_reg(idlest_reg, prcm_inst, idlest_reg_id); + *prcm_inst -= cm_base.offset; + return ret; } /** @@ -337,6 +340,7 @@ int __init omap2_cm_base_init(void) if (mem) { mem->pa = res.start + data->offset; mem->va = data->mem + data->offset; + mem->offset = data->offset; } data->np = np; diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c index 5ac122e88f67..fa7f308c9027 100644 --- a/arch/arm/mach-omap2/omap-secure.c +++ b/arch/arm/mach-omap2/omap-secure.c @@ -73,6 +73,27 @@ phys_addr_t omap_secure_ram_mempool_base(void) return omap_secure_memblock_base; } +#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM) +u32 omap3_save_secure_ram(void __iomem *addr, int size) +{ + u32 ret; + u32 param[5]; + + if (size != OMAP3_SAVE_SECURE_RAM_SZ) + return OMAP3_SAVE_SECURE_RAM_SZ; + + param[0] = 4; /* Number of arguments */ + param[1] = __pa(addr); /* Physical address for saving */ + param[2] = 0; + param[3] = 1; + param[4] = 1; + + ret = save_secure_ram_context(__pa(param)); + + return ret; +} +#endif + /** * rx51_secure_dispatcher: Routine to dispatch secure PPA API calls * @idx: The PPA API index diff --git a/arch/arm/mach-omap2/omap-secure.h b/arch/arm/mach-omap2/omap-secure.h index bae263fba640..c509cde71f93 100644 --- a/arch/arm/mach-omap2/omap-secure.h +++ b/arch/arm/mach-omap2/omap-secure.h @@ -31,6 +31,8 @@ /* Maximum Secure memory storage size */ #define OMAP_SECURE_RAM_STORAGE (88 * SZ_1K) +#define OMAP3_SAVE_SECURE_RAM_SZ 0x803F + /* Secure low power HAL API index */ #define OMAP4_HAL_SAVESECURERAM_INDEX 0x1a #define OMAP4_HAL_SAVEHW_INDEX 0x1b @@ -65,6 +67,8 @@ extern u32 omap_smc2(u32 id, u32 falg, u32 pargs); extern u32 omap_smc3(u32 id, u32 process, u32 flag, u32 pargs); extern phys_addr_t omap_secure_ram_mempool_base(void); extern int omap_secure_ram_reserve_memblock(void); +extern u32 save_secure_ram_context(u32 args_pa); +extern u32 omap3_save_secure_ram(void __iomem *save_regs, int size); extern u32 rx51_secure_dispatcher(u32 idx, u32 process, u32 flag, u32 nargs, u32 arg1, u32 arg2, u32 arg3, u32 arg4); diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index d45cbfdb4be6..f0388058b7da 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -391,10 +391,8 @@ omap_device_copy_resources(struct omap_hwmod *oh, const char *name; int error, irq = 0; - if (!oh || !oh->od || !oh->od->pdev) { - error = -EINVAL; - goto error; - } + if (!oh || !oh->od || !oh->od->pdev) + return -EINVAL; np = oh->od->pdev->dev.of_node; if (!np) { @@ -516,8 +514,10 @@ struct platform_device __init *omap_device_build(const char *pdev_name, goto odbs_exit1; od = omap_device_alloc(pdev, &oh, 1); - if (IS_ERR(od)) + if (IS_ERR(od)) { + ret = PTR_ERR(od); goto odbs_exit1; + } ret = platform_device_add_data(pdev, pdata, pdata_len); if (ret) diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index d2106ae4410a..52c9d585b44d 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -1646,6 +1646,7 @@ static struct omap_hwmod omap3xxx_mmc3_hwmod = { .main_clk = "mmchs3_fck", .prcm = { .omap2 = { + .module_offs = CORE_MOD, .prcm_reg_id = 1, .module_bit = OMAP3430_EN_MMC3_SHIFT, .idlest_reg_id = 1, diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index b668719b9b25..8e30772cfe32 100644 --- a/arch/arm/mach-omap2/pm.h +++ b/arch/arm/mach-omap2/pm.h @@ -81,10 +81,6 @@ extern unsigned int omap3_do_wfi_sz; /* ... and its pointer from SRAM after copy */ extern void (*omap3_do_wfi_sram)(void); -/* save_secure_ram_context function pointer and size, for copy to SRAM */ -extern int save_secure_ram_context(u32 *addr); -extern unsigned int save_secure_ram_context_sz; - extern void omap3_save_scratchpad_contents(void); #define PM_RTA_ERRATUM_i608 (1 << 0) diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 841ba19d64a6..36c55547137c 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -48,6 +48,7 @@ #include "prm3xxx.h" #include "pm.h" #include "sdrc.h" +#include "omap-secure.h" #include "sram.h" #include "control.h" #include "vc.h" @@ -66,7 +67,6 @@ struct power_state { static LIST_HEAD(pwrst_list); -static int (*_omap_save_secure_sram)(u32 *addr); void (*omap3_do_wfi_sram)(void); static struct powerdomain *mpu_pwrdm, *neon_pwrdm; @@ -121,8 +121,8 @@ static void omap3_save_secure_ram_context(void) * will hang the system. */ pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_ON); - ret = _omap_save_secure_sram((u32 *)(unsigned long) - __pa(omap3_secure_ram_storage)); + ret = omap3_save_secure_ram(omap3_secure_ram_storage, + OMAP3_SAVE_SECURE_RAM_SZ); pwrdm_set_next_pwrst(mpu_pwrdm, mpu_next_state); /* Following is for error tracking, it should not happen */ if (ret) { @@ -434,15 +434,10 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused) * * The minimum set of functions is pushed to SRAM for execution: * - omap3_do_wfi for erratum i581 WA, - * - save_secure_ram_context for security extensions. */ void omap_push_sram_idle(void) { omap3_do_wfi_sram = omap_sram_push(omap3_do_wfi, omap3_do_wfi_sz); - - if (omap_type() != OMAP2_DEVICE_TYPE_GP) - _omap_save_secure_sram = omap_sram_push(save_secure_ram_context, - save_secure_ram_context_sz); } static void __init pm_errata_configure(void) @@ -553,7 +548,7 @@ int __init omap3_pm_init(void) clkdm_add_wkdep(neon_clkdm, mpu_clkdm); if (omap_type() != OMAP2_DEVICE_TYPE_GP) { omap3_secure_ram_storage = - kmalloc(0x803F, GFP_KERNEL); + kmalloc(OMAP3_SAVE_SECURE_RAM_SZ, GFP_KERNEL); if (!omap3_secure_ram_storage) pr_err("Memory allocation failed when allocating for secure sram context\n"); diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 0592b23902c6..0977da0dab76 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -528,6 +528,7 @@ struct omap_prcm_irq_setup { struct omap_domain_base { u32 pa; void __iomem *va; + s16 offset; }; /** diff --git a/arch/arm/mach-omap2/prm33xx.c b/arch/arm/mach-omap2/prm33xx.c index d2c5bcabdbeb..ebaf80d72a10 100644 --- a/arch/arm/mach-omap2/prm33xx.c +++ b/arch/arm/mach-omap2/prm33xx.c @@ -176,17 +176,6 @@ static int am33xx_pwrdm_read_pwrst(struct powerdomain *pwrdm) return v; } -static int am33xx_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) -{ - u32 v; - - v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); - v &= AM33XX_LASTPOWERSTATEENTERED_MASK; - v >>= AM33XX_LASTPOWERSTATEENTERED_SHIFT; - - return v; -} - static int am33xx_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) { am33xx_prm_rmw_reg_bits(AM33XX_LOWPOWERSTATECHANGE_MASK, @@ -357,7 +346,6 @@ struct pwrdm_ops am33xx_pwrdm_operations = { .pwrdm_set_next_pwrst = am33xx_pwrdm_set_next_pwrst, .pwrdm_read_next_pwrst = am33xx_pwrdm_read_next_pwrst, .pwrdm_read_pwrst = am33xx_pwrdm_read_pwrst, - .pwrdm_read_prev_pwrst = am33xx_pwrdm_read_prev_pwrst, .pwrdm_set_logic_retst = am33xx_pwrdm_set_logic_retst, .pwrdm_read_logic_pwrst = am33xx_pwrdm_read_logic_pwrst, .pwrdm_read_logic_retst = am33xx_pwrdm_read_logic_retst, diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S index fa5fd24f524c..22daf4efed68 100644 --- a/arch/arm/mach-omap2/sleep34xx.S +++ b/arch/arm/mach-omap2/sleep34xx.S @@ -93,20 +93,13 @@ ENTRY(enable_omap3630_toggle_l2_on_restore) ENDPROC(enable_omap3630_toggle_l2_on_restore) /* - * 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. + * Function to call rom code to save secure ram context. + * + * r0 = physical address of the parameters */ - .data - .align 3 ENTRY(save_secure_ram_context) stmfd sp!, {r4 - r11, lr} @ save registers on stack - adr r3, api_params @ r3 points to parameters - str r0, [r3,#0x4] @ r0 has sdram address - ldr r12, high_mask - and r3, r3, r12 - ldr r12, sram_phy_addr_mask - orr r3, r3, r12 + mov r3, r0 @ physical address of parameters mov r0, #25 @ 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 @@ -120,18 +113,7 @@ ENTRY(save_secure_ram_context) nop nop ldmfd sp!, {r4 - r11, pc} - .align -sram_phy_addr_mask: - .word SRAM_BASE_P -high_mask: - .word 0xffff -api_params: - .word 0x4, 0x0, 0x0, 0x1, 0x1 ENDPROC(save_secure_ram_context) -ENTRY(save_secure_ram_context_sz) - .word . - save_secure_ram_context - - .text /* * ====================== diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index d7c22d51bc50..4aa50b9b26bc 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -12,6 +12,7 @@ subdir-y += cavium subdir-y += exynos subdir-y += freescale subdir-y += hisilicon +subdir-y += lg subdir-y += marvell subdir-y += mediatek subdir-y += nvidia @@ -22,5 +23,4 @@ subdir-y += rockchip subdir-y += socionext subdir-y += sprd subdir-y += xilinx -subdir-y += lg subdir-y += zte diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index ead895a4e9a5..1fb8b9d6cb4e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -753,12 +753,12 @@ &uart_B { clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &uart_C { clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &vpu { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 8ed981f59e5a..6524b89e7115 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -688,7 +688,7 @@ &uart_A { clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &uart_AO { @@ -703,12 +703,12 @@ &uart_B { clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &uart_C { clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &vpu { diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts index dd7193acc7df..6bdefb26b329 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts @@ -40,7 +40,6 @@ }; ðsc { - interrupt-parent = <&gpio>; interrupts = <0 8>; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts index d99e3731358c..254d6795c67e 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts @@ -40,7 +40,6 @@ }; ðsc { - interrupt-parent = <&gpio>; interrupts = <0 8>; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts index 864feeb35180..f9f06fcfb94a 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts @@ -38,8 +38,7 @@ }; ðsc { - interrupt-parent = <&gpio>; - interrupts = <0 8>; + interrupts = <4 8>; }; &serial0 { diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c index 3c29d36702a8..5426c04fe24b 100644 --- a/drivers/bus/arm-cci.c +++ b/drivers/bus/arm-cci.c @@ -1755,14 +1755,17 @@ static int cci_pmu_probe(struct platform_device *pdev) raw_spin_lock_init(&cci_pmu->hw_events.pmu_lock); mutex_init(&cci_pmu->reserve_mutex); atomic_set(&cci_pmu->active_events, 0); - cpumask_set_cpu(smp_processor_id(), &cci_pmu->cpus); + cpumask_set_cpu(get_cpu(), &cci_pmu->cpus); ret = cci_pmu_init(cci_pmu, pdev); - if (ret) + if (ret) { + put_cpu(); return ret; + } cpuhp_state_add_instance_nocalls(CPUHP_AP_PERF_ARM_CCI_ONLINE, &cci_pmu->node); + put_cpu(); pr_info("ARM %s PMU driver probed", cci_pmu->model->name); return 0; } diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c index 3063f5312397..b52332e52ca5 100644 --- a/drivers/bus/arm-ccn.c +++ b/drivers/bus/arm-ccn.c @@ -262,7 +262,7 @@ static struct attribute *arm_ccn_pmu_format_attrs[] = { NULL }; -static struct attribute_group arm_ccn_pmu_format_attr_group = { +static const struct attribute_group arm_ccn_pmu_format_attr_group = { .name = "format", .attrs = arm_ccn_pmu_format_attrs, }; @@ -451,7 +451,7 @@ static struct arm_ccn_pmu_event arm_ccn_pmu_events[] = { static struct attribute *arm_ccn_pmu_events_attrs[ARRAY_SIZE(arm_ccn_pmu_events) + 1]; -static struct attribute_group arm_ccn_pmu_events_attr_group = { +static const struct attribute_group arm_ccn_pmu_events_attr_group = { .name = "events", .is_visible = arm_ccn_pmu_events_is_visible, .attrs = arm_ccn_pmu_events_attrs, @@ -548,7 +548,7 @@ static struct attribute *arm_ccn_pmu_cmp_mask_attrs[] = { NULL }; -static struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = { +static const struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = { .name = "cmp_mask", .attrs = arm_ccn_pmu_cmp_mask_attrs, }; @@ -569,7 +569,7 @@ static struct attribute *arm_ccn_pmu_cpumask_attrs[] = { NULL, }; -static struct attribute_group arm_ccn_pmu_cpumask_attr_group = { +static const struct attribute_group arm_ccn_pmu_cpumask_attr_group = { .attrs = arm_ccn_pmu_cpumask_attrs, }; @@ -1268,10 +1268,12 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn) if (ccn->dt.id == 0) { name = "ccn"; } else { - int len = snprintf(NULL, 0, "ccn_%d", ccn->dt.id); - - name = devm_kzalloc(ccn->dev, len + 1, GFP_KERNEL); - snprintf(name, len + 1, "ccn_%d", ccn->dt.id); + name = devm_kasprintf(ccn->dev, GFP_KERNEL, "ccn_%d", + ccn->dt.id); + if (!name) { + err = -ENOMEM; + goto error_choose_name; + } } /* Perf driver registration */ @@ -1298,7 +1300,7 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn) } /* Pick one CPU which we will use to collect data from CCN... */ - cpumask_set_cpu(smp_processor_id(), &ccn->dt.cpu); + cpumask_set_cpu(get_cpu(), &ccn->dt.cpu); /* Also make sure that the overflow interrupt is handled by this CPU */ if (ccn->irq) { @@ -1315,10 +1317,13 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn) cpuhp_state_add_instance_nocalls(CPUHP_AP_PERF_ARM_CCN_ONLINE, &ccn->dt.node); + put_cpu(); return 0; error_pmu_register: error_set_affinity: + put_cpu(); +error_choose_name: ida_simple_remove(&arm_ccn_pmu_ida, ccn->dt.id); for (i = 0; i < ccn->num_xps; i++) writel(0, ccn->xp[i].base + CCN_XP_DT_CONTROL); @@ -1581,8 +1586,8 @@ static int __init arm_ccn_init(void) static void __exit arm_ccn_exit(void) { - cpuhp_remove_multi_state(CPUHP_AP_PERF_ARM_CCN_ONLINE); platform_driver_unregister(&arm_ccn_driver); + cpuhp_remove_multi_state(CPUHP_AP_PERF_ARM_CCN_ONLINE); } module_init(arm_ccn_init); diff --git a/drivers/firmware/arm_scpi.c b/drivers/firmware/arm_scpi.c index dfb373c8ba2a..7da9f1b83ebe 100644 --- a/drivers/firmware/arm_scpi.c +++ b/drivers/firmware/arm_scpi.c @@ -28,7 +28,6 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/bitmap.h> -#include <linux/bitfield.h> #include <linux/device.h> #include <linux/err.h> #include <linux/export.h> @@ -73,13 +72,21 @@ #define MAX_DVFS_DOMAINS 8 #define MAX_DVFS_OPPS 16 - -#define PROTO_REV_MAJOR_MASK GENMASK(31, 16) -#define PROTO_REV_MINOR_MASK GENMASK(15, 0) - -#define FW_REV_MAJOR_MASK GENMASK(31, 24) -#define FW_REV_MINOR_MASK GENMASK(23, 16) -#define FW_REV_PATCH_MASK GENMASK(15, 0) +#define DVFS_LATENCY(hdr) (le32_to_cpu(hdr) >> 16) +#define DVFS_OPP_COUNT(hdr) ((le32_to_cpu(hdr) >> 8) & 0xff) + +#define PROTOCOL_REV_MINOR_BITS 16 +#define PROTOCOL_REV_MINOR_MASK ((1U << PROTOCOL_REV_MINOR_BITS) - 1) +#define PROTOCOL_REV_MAJOR(x) ((x) >> PROTOCOL_REV_MINOR_BITS) +#define PROTOCOL_REV_MINOR(x) ((x) & PROTOCOL_REV_MINOR_MASK) + +#define FW_REV_MAJOR_BITS 24 +#define FW_REV_MINOR_BITS 16 +#define FW_REV_PATCH_MASK ((1U << FW_REV_MINOR_BITS) - 1) +#define FW_REV_MINOR_MASK ((1U << FW_REV_MAJOR_BITS) - 1) +#define FW_REV_MAJOR(x) ((x) >> FW_REV_MAJOR_BITS) +#define FW_REV_MINOR(x) (((x) & FW_REV_MINOR_MASK) >> FW_REV_MINOR_BITS) +#define FW_REV_PATCH(x) ((x) & FW_REV_PATCH_MASK) #define MAX_RX_TIMEOUT (msecs_to_jiffies(30)) @@ -304,6 +311,10 @@ struct clk_get_info { u8 name[20]; } __packed; +struct clk_get_value { + __le32 rate; +} __packed; + struct clk_set_value { __le16 id; __le16 reserved; @@ -317,9 +328,7 @@ struct legacy_clk_set_value { } __packed; struct dvfs_info { - u8 domain; - u8 opp_count; - __le16 latency; + __le32 header; struct { __le32 freq; __le32 m_volt; @@ -342,6 +351,11 @@ struct _scpi_sensor_info { char name[20]; }; +struct sensor_value { + __le32 lo_val; + __le32 hi_val; +} __packed; + struct dev_pstate_set { __le16 dev_id; u8 pstate; @@ -405,20 +419,19 @@ static void scpi_process_cmd(struct scpi_chan *ch, u32 cmd) unsigned int len; if (scpi_info->is_legacy) { - struct legacy_scpi_shared_mem __iomem *mem = - ch->rx_payload; + struct legacy_scpi_shared_mem *mem = ch->rx_payload; /* RX Length is not replied by the legacy Firmware */ len = match->rx_len; - match->status = ioread32(&mem->status); + match->status = le32_to_cpu(mem->status); memcpy_fromio(match->rx_buf, mem->payload, len); } else { - struct scpi_shared_mem __iomem *mem = ch->rx_payload; + struct scpi_shared_mem *mem = ch->rx_payload; len = min(match->rx_len, CMD_SIZE(cmd)); - match->status = ioread32(&mem->status); + match->status = le32_to_cpu(mem->status); memcpy_fromio(match->rx_buf, mem->payload, len); } @@ -432,11 +445,11 @@ static void scpi_process_cmd(struct scpi_chan *ch, u32 cmd) static void scpi_handle_remote_msg(struct mbox_client *c, void *msg) { struct scpi_chan *ch = container_of(c, struct scpi_chan, cl); - struct scpi_shared_mem __iomem *mem = ch->rx_payload; + struct scpi_shared_mem *mem = ch->rx_payload; u32 cmd = 0; if (!scpi_info->is_legacy) - cmd = ioread32(&mem->command); + cmd = le32_to_cpu(mem->command); scpi_process_cmd(ch, cmd); } @@ -446,7 +459,7 @@ static void scpi_tx_prepare(struct mbox_client *c, void *msg) unsigned long flags; struct scpi_xfer *t = msg; struct scpi_chan *ch = container_of(c, struct scpi_chan, cl); - struct scpi_shared_mem __iomem *mem = ch->tx_payload; + struct scpi_shared_mem *mem = (struct scpi_shared_mem *)ch->tx_payload; if (t->tx_buf) { if (scpi_info->is_legacy) @@ -465,7 +478,7 @@ static void scpi_tx_prepare(struct mbox_client *c, void *msg) } if (!scpi_info->is_legacy) - iowrite32(t->cmd, &mem->command); + mem->command = cpu_to_le32(t->cmd); } static struct scpi_xfer *get_scpi_xfer(struct scpi_chan *ch) @@ -570,13 +583,13 @@ scpi_clk_get_range(u16 clk_id, unsigned long *min, unsigned long *max) static unsigned long scpi_clk_get_val(u16 clk_id) { int ret; - __le32 rate; + struct clk_get_value clk; __le16 le_clk_id = cpu_to_le16(clk_id); ret = scpi_send_message(CMD_GET_CLOCK_VALUE, &le_clk_id, - sizeof(le_clk_id), &rate, sizeof(rate)); + sizeof(le_clk_id), &clk, sizeof(clk)); - return ret ? ret : le32_to_cpu(rate); + return ret ? ret : le32_to_cpu(clk.rate); } static int scpi_clk_set_val(u16 clk_id, unsigned long rate) @@ -632,34 +645,34 @@ static int opp_cmp_func(const void *opp1, const void *opp2) static struct scpi_dvfs_info *scpi_dvfs_get_info(u8 domain) { - if (domain >= MAX_DVFS_DOMAINS) - return ERR_PTR(-EINVAL); - - return scpi_info->dvfs[domain] ?: ERR_PTR(-EINVAL); -} - -static int scpi_dvfs_populate_info(struct device *dev, u8 domain) -{ struct scpi_dvfs_info *info; struct scpi_opp *opp; struct dvfs_info buf; int ret, i; + if (domain >= MAX_DVFS_DOMAINS) + return ERR_PTR(-EINVAL); + + if (scpi_info->dvfs[domain]) /* data already populated */ + return scpi_info->dvfs[domain]; + ret = scpi_send_message(CMD_GET_DVFS_INFO, &domain, sizeof(domain), &buf, sizeof(buf)); if (ret) - return ret; + return ERR_PTR(ret); - info = devm_kmalloc(dev, sizeof(*info), GFP_KERNEL); + info = kmalloc(sizeof(*info), GFP_KERNEL); if (!info) - return -ENOMEM; + return ERR_PTR(-ENOMEM); - info->count = buf.opp_count; - info->latency = le16_to_cpu(buf.latency) * 1000; /* uS to nS */ + info->count = DVFS_OPP_COUNT(buf.header); + info->latency = DVFS_LATENCY(buf.header) * 1000; /* uS to nS */ - info->opps = devm_kcalloc(dev, info->count, sizeof(*opp), GFP_KERNEL); - if (!info->opps) - return -ENOMEM; + info->opps = kcalloc(info->count, sizeof(*opp), GFP_KERNEL); + if (!info->opps) { + kfree(info); + return ERR_PTR(-ENOMEM); + } for (i = 0, opp = info->opps; i < info->count; i++, opp++) { opp->freq = le32_to_cpu(buf.opps[i].freq); @@ -669,15 +682,7 @@ static int scpi_dvfs_populate_info(struct device *dev, u8 domain) sort(info->opps, info->count, sizeof(*opp), opp_cmp_func, NULL); scpi_info->dvfs[domain] = info; - return 0; -} - -static void scpi_dvfs_populate(struct device *dev) -{ - int domain; - - for (domain = 0; domain < MAX_DVFS_DOMAINS; domain++) - scpi_dvfs_populate_info(dev, domain); + return info; } static int scpi_dev_domain_id(struct device *dev) @@ -708,6 +713,9 @@ static int scpi_dvfs_get_transition_latency(struct device *dev) if (IS_ERR(info)) return PTR_ERR(info); + if (!info->latency) + return 0; + return info->latency; } @@ -768,19 +776,20 @@ static int scpi_sensor_get_info(u16 sensor_id, struct scpi_sensor_info *info) static int scpi_sensor_get_value(u16 sensor, u64 *val) { __le16 id = cpu_to_le16(sensor); - __le64 value; + struct sensor_value buf; int ret; ret = scpi_send_message(CMD_SENSOR_VALUE, &id, sizeof(id), - &value, sizeof(value)); + &buf, sizeof(buf)); if (ret) return ret; if (scpi_info->is_legacy) - /* only 32-bits supported, upper 32 bits can be junk */ - *val = le32_to_cpup((__le32 *)&value); + /* only 32-bits supported, hi_val can be junk */ + *val = le32_to_cpu(buf.lo_val); else - *val = le64_to_cpu(value); + *val = (u64)le32_to_cpu(buf.hi_val) << 32 | + le32_to_cpu(buf.lo_val); return 0; } @@ -853,19 +862,23 @@ static int scpi_init_versions(struct scpi_drvinfo *info) static ssize_t protocol_version_show(struct device *dev, struct device_attribute *attr, char *buf) { - return sprintf(buf, "%lu.%lu\n", - FIELD_GET(PROTO_REV_MAJOR_MASK, scpi_info->protocol_version), - FIELD_GET(PROTO_REV_MINOR_MASK, scpi_info->protocol_version)); + struct scpi_drvinfo *scpi_info = dev_get_drvdata(dev); + + return sprintf(buf, "%d.%d\n", + PROTOCOL_REV_MAJOR(scpi_info->protocol_version), + PROTOCOL_REV_MINOR(scpi_info->protocol_version)); } static DEVICE_ATTR_RO(protocol_version); static ssize_t firmware_version_show(struct device *dev, struct device_attribute *attr, char *buf) { - return sprintf(buf, "%lu.%lu.%lu\n", - FIELD_GET(FW_REV_MAJOR_MASK, scpi_info->firmware_version), - FIELD_GET(FW_REV_MINOR_MASK, scpi_info->firmware_version), - FIELD_GET(FW_REV_PATCH_MASK, scpi_info->firmware_version)); + struct scpi_drvinfo *scpi_info = dev_get_drvdata(dev); + + return sprintf(buf, "%d.%d.%d\n", + FW_REV_MAJOR(scpi_info->firmware_version), + FW_REV_MINOR(scpi_info->firmware_version), + FW_REV_PATCH(scpi_info->firmware_version)); } static DEVICE_ATTR_RO(firmware_version); @@ -876,13 +889,39 @@ static struct attribute *versions_attrs[] = { }; ATTRIBUTE_GROUPS(versions); -static void scpi_free_channels(void *data) +static void +scpi_free_channels(struct device *dev, struct scpi_chan *pchan, int count) { - struct scpi_drvinfo *info = data; int i; - for (i = 0; i < info->num_chans; i++) - mbox_free_channel(info->channels[i].chan); + for (i = 0; i < count && pchan->chan; i++, pchan++) { + mbox_free_channel(pchan->chan); + devm_kfree(dev, pchan->xfers); + devm_iounmap(dev, pchan->rx_payload); + } +} + +static int scpi_remove(struct platform_device *pdev) +{ + int i; + struct device *dev = &pdev->dev; + struct scpi_drvinfo *info = platform_get_drvdata(pdev); + + scpi_info = NULL; /* stop exporting SCPI ops through get_scpi_ops */ + + of_platform_depopulate(dev); + sysfs_remove_groups(&dev->kobj, versions_groups); + scpi_free_channels(dev, info->channels, info->num_chans); + platform_set_drvdata(pdev, NULL); + + for (i = 0; i < MAX_DVFS_DOMAINS && info->dvfs[i]; i++) { + kfree(info->dvfs[i]->opps); + kfree(info->dvfs[i]); + } + devm_kfree(dev, info->channels); + devm_kfree(dev, info); + + return 0; } #define MAX_SCPI_XFERS 10 @@ -913,6 +952,7 @@ static int scpi_probe(struct platform_device *pdev) { int count, idx, ret; struct resource res; + struct scpi_chan *scpi_chan; struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; @@ -929,19 +969,13 @@ static int scpi_probe(struct platform_device *pdev) return -ENODEV; } - scpi_info->channels = devm_kcalloc(dev, count, sizeof(struct scpi_chan), - GFP_KERNEL); - if (!scpi_info->channels) + scpi_chan = devm_kcalloc(dev, count, sizeof(*scpi_chan), GFP_KERNEL); + if (!scpi_chan) return -ENOMEM; - ret = devm_add_action(dev, scpi_free_channels, scpi_info); - if (ret) - return ret; - - for (; scpi_info->num_chans < count; scpi_info->num_chans++) { + for (idx = 0; idx < count; idx++) { resource_size_t size; - int idx = scpi_info->num_chans; - struct scpi_chan *pchan = scpi_info->channels + idx; + struct scpi_chan *pchan = scpi_chan + idx; struct mbox_client *cl = &pchan->cl; struct device_node *shmem = of_parse_phandle(np, "shmem", idx); @@ -949,14 +983,15 @@ static int scpi_probe(struct platform_device *pdev) of_node_put(shmem); if (ret) { dev_err(dev, "failed to get SCPI payload mem resource\n"); - return ret; + goto err; } size = resource_size(&res); pchan->rx_payload = devm_ioremap(dev, res.start, size); if (!pchan->rx_payload) { dev_err(dev, "failed to ioremap SCPI payload\n"); - return -EADDRNOTAVAIL; + ret = -EADDRNOTAVAIL; + goto err; } pchan->tx_payload = pchan->rx_payload + (size >> 1); @@ -982,11 +1017,17 @@ static int scpi_probe(struct platform_device *pdev) dev_err(dev, "failed to get channel%d err %d\n", idx, ret); } +err: + scpi_free_channels(dev, scpi_chan, idx); + scpi_info = NULL; return ret; } + scpi_info->channels = scpi_chan; + scpi_info->num_chans = count; scpi_info->commands = scpi_std_commands; - scpi_info->scpi_ops = &scpi_ops; + + platform_set_drvdata(pdev, scpi_info); if (scpi_info->is_legacy) { /* Replace with legacy variants */ @@ -1002,23 +1043,23 @@ static int scpi_probe(struct platform_device *pdev) ret = scpi_init_versions(scpi_info); if (ret) { dev_err(dev, "incorrect or no SCP firmware found\n"); + scpi_remove(pdev); return ret; } - scpi_dvfs_populate(dev); - - _dev_info(dev, "SCP Protocol %lu.%lu Firmware %lu.%lu.%lu version\n", - FIELD_GET(PROTO_REV_MAJOR_MASK, scpi_info->protocol_version), - FIELD_GET(PROTO_REV_MINOR_MASK, scpi_info->protocol_version), - FIELD_GET(FW_REV_MAJOR_MASK, scpi_info->firmware_version), - FIELD_GET(FW_REV_MINOR_MASK, scpi_info->firmware_version), - FIELD_GET(FW_REV_PATCH_MASK, scpi_info->firmware_version)); + _dev_info(dev, "SCP Protocol %d.%d Firmware %d.%d.%d version\n", + PROTOCOL_REV_MAJOR(scpi_info->protocol_version), + PROTOCOL_REV_MINOR(scpi_info->protocol_version), + FW_REV_MAJOR(scpi_info->firmware_version), + FW_REV_MINOR(scpi_info->firmware_version), + FW_REV_PATCH(scpi_info->firmware_version)); + scpi_info->scpi_ops = &scpi_ops; - ret = devm_device_add_groups(dev, versions_groups); + ret = sysfs_create_groups(&dev->kobj, versions_groups); if (ret) dev_err(dev, "unable to create sysfs version group\n"); - return devm_of_platform_populate(dev); + return of_platform_populate(dev->of_node, NULL, NULL, dev); } static const struct of_device_id scpi_of_match[] = { @@ -1035,6 +1076,7 @@ static struct platform_driver scpi_driver = { .of_match_table = scpi_of_match, }, .probe = scpi_probe, + .remove = scpi_remove, }; module_platform_driver(scpi_driver); diff --git a/drivers/soc/amlogic/meson-gx-socinfo.c b/drivers/soc/amlogic/meson-gx-socinfo.c index 89f4cf507be6..f2d8c3c53ea4 100644 --- a/drivers/soc/amlogic/meson-gx-socinfo.c +++ b/drivers/soc/amlogic/meson-gx-socinfo.c @@ -20,8 +20,8 @@ #define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8 #define SOCINFO_MAJOR GENMASK(31, 24) -#define SOCINFO_MINOR GENMASK(23, 16) -#define SOCINFO_PACK GENMASK(15, 8) +#define SOCINFO_PACK GENMASK(23, 16) +#define SOCINFO_MINOR GENMASK(15, 8) #define SOCINFO_MISC GENMASK(7, 0) static const struct meson_gx_soc_id { diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c index 7952357df9c8..edb6e4e9ef3a 100644 --- a/drivers/tee/optee/core.c +++ b/drivers/tee/optee/core.c @@ -590,7 +590,6 @@ static int __init optee_driver_init(void) return -ENODEV; np = of_find_matching_node(fw_np, optee_match); - of_node_put(fw_np); if (!np) return -ENODEV; |