This pull request contains Broadcom ARM-based SoC Device Tree changes for 4.10,
please pull the following: - Rafal adds support for the Netgear R8500 routers, adds basic support for the Tenda AC9 router which uses the new BCM53573 SoC (single core Cortex A7). He also enables the UART on the Netgear R8000 and restructures the include files a bit for the BCM47094 SoC, finally he adds USB 3.0 PHY nodes which enables USB 3.0 on BCM5301X devices that support it. Finally he adds support for the TP-LINK Archer C9 V1 router. - Kamal adds support for the QSPI controller on the Northstar Plus SoCs and updates the bcm958625k reference board to have it enabled - Dan adds support for the Luxul XAP-1510 (using a BCM4708) and XWR-3100 (using a BCM47094) - Scott fixes the pinctrl names in the Cygnus DTS files - Jonathan enables the Broadcom iProc mailbox controller for Broadcom Cygnus/iProc SoCs, he adds interrupt support for the GPIO CRMU hardware block and finally adds the node for the OTP controller found on Cygnus SoCs - Dhananjay enables the GPIO B controller on Norstarh Plus SoCs - Eric defines standard pinctrl groups in the BCM2835 GPIO node - Gerd adds definitions for the pinctrl groups and updates the PWM, I2C and SDHCI nodes to use their appropriate pinctrl functions - Linus adds names for the Raspberry Pi GPIO lines based on the datasheet - Martin adds the DT binding and nodes for the Raspberry Pi firmware thermal block - Stefan fixes a few typos with respect to the BCM2835 mailbox binding example and Device Tree nodes he also fixes the Raspberry Pi GPIO lines names and finally adds names for the Raspberry Zero GPIO lines -----BEGIN PGP SIGNATURE----- iQIcBAABCAAGBQJYM9VyAAoJEIfQlpxEBwcEK48QAKj7Z2kedtsVvlMm86SIrI+U g6diaTaeEnH2v+ClUShRg65wtTrwHaBEQFnimTtfPIK+8jOZnAOIWBcO0vdZBEkb 2cibGKN9SWXubUBjr5BdAhWXjzLvuryldi19Qr2Q3XYXSUOKI+ba+PL0rfFBiL8o 5CzkqJucr6xUCRI2sbVxmEOBrJDMs2iygSQvhDiUWTg/2aZWckLQ+e0W7wX5++sM t0wVkTi0ba7X+pUshQa2qiBVYess6RTdsLYwjdPqIZ4O5zMBFC8kMqjVP4uZuqUz ytg+MWOUU3/+vTUH+UOB75iV6NFfLMpxn0GGucivwBjKhaIefUEHfjpqHipCgarC MJ899MQsA97srBWmW56td9yQvB7/ce3NgzqqV6sUM7fvkxL00c6LiWE2Uuuo3x18 L24u6hiZA0qsnX5aLqw0hcibZVlKDY3p5IE+Y85fBsR0y5OCx9a39rPWA/RRQ3pA U86gnt1jyjqNcjk6Z839Y0PutLb9wt48C+hDrRvBEjM5uWCCJbO6AZkoD0IT5H50 fHZBir3V5+UHu+6MpUrym4AKvAoYJ6wc6Rpx7b3a5uS3Z/n4hugBFOguRMLrAvEc /Td6/aiLJq9uruaQR7mehlRDvSsMr1vr7ji8FHOIs5cX17d03A5qTLQWUFO+St7b sgb9D1Orm2nXN0RsebKq =4GFQ -----END PGP SIGNATURE----- Merge tag 'arm-soc/for-4.10/devicetree' of http://github.com/Broadcom/stblinux into next/dt Pull "Broadcom devicetree changes for 4.10" from Florian Fainelli: This pull request contains Broadcom ARM-based SoC Device Tree changes for 4.10, please pull the following: - Rafal adds support for the Netgear R8500 routers, adds basic support for the Tenda AC9 router which uses the new BCM53573 SoC (single core Cortex A7). He also enables the UART on the Netgear R8000 and restructures the include files a bit for the BCM47094 SoC, finally he adds USB 3.0 PHY nodes which enables USB 3.0 on BCM5301X devices that support it. Finally he adds support for the TP-LINK Archer C9 V1 router. - Kamal adds support for the QSPI controller on the Northstar Plus SoCs and updates the bcm958625k reference board to have it enabled - Dan adds support for the Luxul XAP-1510 (using a BCM4708) and XWR-3100 (using a BCM47094) - Scott fixes the pinctrl names in the Cygnus DTS files - Jonathan enables the Broadcom iProc mailbox controller for Broadcom Cygnus/iProc SoCs, he adds interrupt support for the GPIO CRMU hardware block and finally adds the node for the OTP controller found on Cygnus SoCs - Dhananjay enables the GPIO B controller on Norstarh Plus SoCs - Eric defines standard pinctrl groups in the BCM2835 GPIO node - Gerd adds definitions for the pinctrl groups and updates the PWM, I2C and SDHCI nodes to use their appropriate pinctrl functions - Linus adds names for the Raspberry Pi GPIO lines based on the datasheet - Martin adds the DT binding and nodes for the Raspberry Pi firmware thermal block - Stefan fixes a few typos with respect to the BCM2835 mailbox binding example and Device Tree nodes he also fixes the Raspberry Pi GPIO lines names and finally adds names for the Raspberry Zero GPIO lines * tag 'arm-soc/for-4.10/devicetree' of http://github.com/Broadcom/stblinux: (29 commits) ARM: bcm2835: Add names for the RPi Zero GPIO lines ARM: bcm2835: Fix names for the Raspberry Pi GPIO lines ARM: dts: enable GPIO-b for Broadcom NSP ARM: BCM5301X: Add DT for TP-LINK Archer C9 V1 ARM: dts: Add node for Broadcom OTP controller driver ARM: dts: Enable interrupt support for cygnus crmu gpio driver ARM: dts: Enable Broadcom iProc mailbox controller ARM: bcm2835: Add names for the Raspberry Pi GPIO lines ARM: bcm2835: dts: add thermal node to device-tree of bcm283x dt: bindings: add thermal device driver for bcm2835 ARM: dts: bcm283x: fix typo in mailbox address DT: binding: bcm2835-mbox: fix address typo in example ARM: dts: cygnus: fix naming of pinctrl node ARM: BCM53573: Specify PMU and its ILP clock in the DT ARM: BCM5301X: Add DT for Luxul XWR-3100 ARM: BCM5301X: Add DT for Luxul XAP-1510 ARM: BCM5301X: Specify USB 3.0 PHY in DT ARM: BCM5301X: Enable UART on Netgear R8000 ARM: BCM5301X: Add separated DTS include file for BCM47094 ARM: dts: NSP: Add QSPI nodes to NSPI and bcm958625k DTSes ...
This commit is contained in:
Arnd Bergmann
commit
bb986384d1
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@ -12,7 +12,7 @@ Required properties:
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|||
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Example:
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mailbox: mailbox@7e00b800 {
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mailbox: mailbox@7e00b880 {
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compatible = "brcm,bcm2835-mbox";
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reg = <0x7e00b880 0x40>;
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interrupts = <0 1>;
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@ -0,0 +1,17 @@
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Binding for Thermal Sensor driver for BCM2835 SoCs.
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Required parameters:
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-------------------
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compatible: should be one of: "brcm,bcm2835-thermal",
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"brcm,bcm2836-thermal" or "brcm,bcm2837-thermal"
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reg: Address range of the thermal registers.
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clocks: Phandle of the clock used by the thermal sensor.
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Example:
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thermal: thermal@7e212000 {
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compatible = "brcm,bcm2835-thermal";
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reg = <0x7e212000 0x8>;
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clocks = <&clocks BCM2835_CLOCK_TSENS>;
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};
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@ -75,6 +75,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
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bcm4708-asus-rt-ac56u.dtb \
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bcm4708-asus-rt-ac68u.dtb \
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bcm4708-buffalo-wzr-1750dhp.dtb \
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bcm4708-luxul-xap-1510.dtb \
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bcm4708-luxul-xwc-1000.dtb \
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bcm4708-netgear-r6250.dtb \
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bcm4708-netgear-r6300-v2.dtb \
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@ -86,11 +87,16 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
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bcm4709-buffalo-wxr-1900dhp.dtb \
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bcm4709-netgear-r7000.dtb \
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bcm4709-netgear-r8000.dtb \
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bcm4709-tplink-archer-c9-v1.dtb \
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bcm47094-dlink-dir-885l.dtb \
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bcm47094-luxul-xwr-3100.dtb \
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bcm47094-netgear-r8500.dtb \
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bcm94708.dtb \
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bcm94709.dtb \
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bcm953012er.dtb \
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bcm953012k.dtb
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dtb-$(CONFIG_ARCH_BCM_53573) += \
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bcm47189-tenda-ac9.dtb
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dtb-$(CONFIG_ARCH_BCM_63XX) += \
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bcm963138dvt.dtb
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dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \
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@ -91,6 +91,13 @@ axi {
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#address-cells = <1>;
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#size-cells = <1>;
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otp: otp@0301c800 {
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compatible = "brcm,ocotp";
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reg = <0x0301c800 0x2c>;
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brcm,ocotp-size = <2048>;
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status = "disabled";
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};
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pcie_phy: phy@0301d0a0 {
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compatible = "brcm,cygnus-pcie-phy";
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reg = <0x0301d0a0 0x14>;
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@ -108,12 +115,21 @@ pcie1_phy: phy@1 {
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};
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};
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pinctrl: pinctrl@0x0301d0c8 {
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pinctrl: pinctrl@0301d0c8 {
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compatible = "brcm,cygnus-pinmux";
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reg = <0x0301d0c8 0x30>,
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<0x0301d24c 0x2c>;
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};
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mailbox: mailbox@03024024 {
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compatible = "brcm,iproc-mailbox";
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reg = <0x03024024 0x40>;
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interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
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#interrupt-cells = <1>;
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interrupt-controller;
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#mbox-cells = <1>;
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};
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gpio_crmu: gpio@03024800 {
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compatible = "brcm,cygnus-crmu-gpio";
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reg = <0x03024800 0x50>,
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@ -121,6 +137,9 @@ gpio_crmu: gpio@03024800 {
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ngpios = <6>;
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#gpio-cells = <2>;
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gpio-controller;
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interrupt-controller;
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interrupt-parent = <&mailbox>;
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interrupts = <0>;
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};
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i2c0: i2c@18008000 {
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@ -160,7 +160,7 @@ periph_clk: periph_clk {
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axi {
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compatible = "simple-bus";
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ranges = <0x00000000 0x18000000 0x0011ba08>;
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ranges = <0x00000000 0x18000000 0x0011c40a>;
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#address-cells = <1>;
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#size-cells = <1>;
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@ -241,6 +241,16 @@ nand: nand@26000 {
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brcm,nand-has-wp;
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};
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gpiob: gpio@30000 {
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compatible = "brcm,iproc-nsp-gpio", "brcm,iproc-gpio";
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reg = <0x30000 0x50>;
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#gpio-cells = <2>;
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gpio-controller;
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ngpios = <4>;
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interrupt-controller;
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interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
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};
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pwm: pwm@31000 {
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compatible = "brcm,iproc-pwm";
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reg = <0x31000 0x28>;
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@ -254,6 +264,35 @@ rng: rng@33000 {
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reg = <0x33000 0x14>;
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};
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qspi: qspi@27200 {
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compatible = "brcm,spi-bcm-qspi", "brcm,spi-nsp-qspi";
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reg = <0x027200 0x184>,
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<0x027000 0x124>,
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<0x11c408 0x004>,
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<0x0273a0 0x01c>;
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reg-names = "mspi", "bspi", "intr_regs",
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"intr_status_reg";
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interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "spi_lr_fullness_reached",
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"spi_lr_session_aborted",
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"spi_lr_impatient",
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"spi_lr_session_done",
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"spi_lr_overhead",
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"mspi_done",
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"mspi_halted";
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clocks = <&iprocmed>;
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clock-names = "iprocmed";
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num-cs = <2>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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ccbtimer0: timer@34000 {
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compatible = "arm,sp804";
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reg = <0x34000 0x1000>;
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@ -22,7 +22,72 @@ pwr {
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};
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&gpio {
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pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
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/*
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* This is based on the unreleased schematic for the Model A+.
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*
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* Legend:
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* "NC" = not connected (no rail from the SoC)
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* "FOO" = GPIO line named "FOO" on the schematic
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* "FOO_N" = GPIO line named "FOO" on schematic, active low
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*/
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gpio-line-names = "SDA0",
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"SCL0",
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"SDA1",
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"SCL1",
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"GPIO_GCLK",
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"GPIO5",
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"GPIO6",
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"SPI_CE1_N",
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"SPI_CE0_N",
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"SPI_MISO",
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"SPI_MOSI",
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"SPI_SCLK",
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"GPIO12",
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"GPIO13",
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/* Serial port */
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"TXD0",
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"RXD0",
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"GPIO16",
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"GPIO17",
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"GPIO18",
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"GPIO19",
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"GPIO20",
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"GPIO21",
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"GPIO22",
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"GPIO23",
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"GPIO24",
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"GPIO25",
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"GPIO26",
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"GPIO27",
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"SDA0",
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"SCL0",
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"NC", /* GPIO30 */
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"NC", /* GPIO31 */
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"CAM_GPIO1", /* GPIO32 */
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"NC", /* GPIO33 */
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"NC", /* GPIO34 */
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"PWR_LOW_N", /* GPIO35 */
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"NC", /* GPIO36 */
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"NC", /* GPIO37 */
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"USB_LIMIT", /* GPIO38 */
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"NC", /* GPIO39 */
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"PWM0_OUT", /* GPIO40 */
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"CAM_GPIO0", /* GPIO41 */
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"NC", /* GPIO42 */
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"NC", /* GPIO43 */
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"NC", /* GPIO44 */
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"PWM1_OUT", /* GPIO45 */
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"HDMI_HPD_N",
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"STATUS_LED",
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/* Used by SD Card */
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"SD_CLK_R",
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"SD_CMD_R",
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"SD_DATA0_R",
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"SD_DATA1_R",
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"SD_DATA2_R",
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"SD_DATA3_R";
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pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
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/* I2S interface */
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i2s_alt0: i2s_alt0 {
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@ -15,7 +15,74 @@ act {
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};
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&gpio {
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pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
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/*
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* Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
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* RPI00021 sheet 02
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*
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* Legend:
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* "NC" = not connected (no rail from the SoC)
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* "FOO" = GPIO line named "FOO" on the schematic
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* "FOO_N" = GPIO line named "FOO" on schematic, active low
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*/
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gpio-line-names = "SDA0",
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"SCL0",
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"SDA1",
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"SCL1",
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"GPIO_GCLK",
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"CAM_GPIO1",
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"LAN_RUN",
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"SPI_CE1_N",
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"SPI_CE0_N",
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"SPI_MISO",
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"SPI_MOSI",
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"SPI_SCLK",
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"NC", /* GPIO12 */
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"NC", /* GPIO13 */
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/* Serial port */
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"TXD0",
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"RXD0",
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"STATUS_LED_N",
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"GPIO17",
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"GPIO18",
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"NC", /* GPIO19 */
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"NC", /* GPIO20 */
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"GPIO21",
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"GPIO22",
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"GPIO23",
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"GPIO24",
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"GPIO25",
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"NC", /* GPIO26 */
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"CAM_GPIO0",
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/* Binary number representing build/revision */
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"CONFIG0",
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"CONFIG1",
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"CONFIG2",
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"CONFIG3",
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"NC", /* GPIO32 */
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"NC", /* GPIO33 */
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"NC", /* GPIO34 */
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"NC", /* GPIO35 */
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"NC", /* GPIO36 */
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"NC", /* GPIO37 */
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"NC", /* GPIO38 */
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"NC", /* GPIO39 */
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"PWM0_OUT",
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"NC", /* GPIO41 */
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"NC", /* GPIO42 */
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"NC", /* GPIO43 */
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"NC", /* GPIO44 */
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"PWM1_OUT",
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"HDMI_HPD_P",
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"SD_CARD_DET",
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/* Used by SD Card */
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"SD_CLK_R",
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"SD_CMD_R",
|
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"SD_DATA0_R",
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"SD_DATA1_R",
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"SD_DATA2_R",
|
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"SD_DATA3_R";
|
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|
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pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
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/* I2S interface */
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i2s_alt2: i2s_alt2 {
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|
|
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|
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@ -23,7 +23,73 @@ pwr {
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|||
};
|
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|
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&gpio {
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pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
|
||||
/*
|
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* Taken from Raspberry-Pi-B-Plus-V1.2-Schematics.pdf
|
||||
* RPI-BPLUS sheet 1
|
||||
*
|
||||
* Legend:
|
||||
* "NC" = not connected (no rail from the SoC)
|
||||
* "FOO" = GPIO line named "FOO" on the schematic
|
||||
* "FOO_N" = GPIO line named "FOO" on schematic, active low
|
||||
*/
|
||||
gpio-line-names = "SDA0",
|
||||
"SCL0",
|
||||
"SDA1",
|
||||
"SCL1",
|
||||
"GPIO_GCLK",
|
||||
"GPIO5",
|
||||
"GPIO6",
|
||||
"SPI_CE1_N",
|
||||
"SPI_CE0_N",
|
||||
"SPI_MISO",
|
||||
"SPI_MOSI",
|
||||
"SPI_SCLK",
|
||||
"GPIO12",
|
||||
"GPIO13",
|
||||
/* Serial port */
|
||||
"TXD0",
|
||||
"RXD0",
|
||||
"GPIO16",
|
||||
"GPIO17",
|
||||
"GPIO18",
|
||||
"GPIO19",
|
||||
"GPIO20",
|
||||
"GPIO21",
|
||||
"GPIO22",
|
||||
"GPIO23",
|
||||
"GPIO24",
|
||||
"GPIO25",
|
||||
"GPIO26",
|
||||
"GPIO27",
|
||||
"SDA0",
|
||||
"SCL0",
|
||||
"NC", /* GPIO30 */
|
||||
"LAN_RUN", /* GPIO31 */
|
||||
"CAM_GPIO1", /* GPIO32 */
|
||||
"NC", /* GPIO33 */
|
||||
"NC", /* GPIO34 */
|
||||
"PWR_LOW_N", /* GPIO35 */
|
||||
"NC", /* GPIO36 */
|
||||
"NC", /* GPIO37 */
|
||||
"USB_LIMIT", /* GPIO38 */
|
||||
"NC", /* GPIO39 */
|
||||
"PWM0_OUT", /* GPIO40 */
|
||||
"CAM_GPIO0", /* GPIO41 */
|
||||
"NC", /* GPIO42 */
|
||||
"NC", /* GPIO43 */
|
||||
"ETHCLK", /* GPIO44 */
|
||||
"PWM1_OUT", /* GPIO45 */
|
||||
"HDMI_HPD_N",
|
||||
"STATUS_LED",
|
||||
/* Used by SD Card */
|
||||
"SD_CLK_R",
|
||||
"SD_CMD_R",
|
||||
"SD_DATA0_R",
|
||||
"SD_DATA1_R",
|
||||
"SD_DATA2_R",
|
||||
"SD_DATA3_R";
|
||||
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
|
||||
|
||||
/* I2S interface */
|
||||
i2s_alt0: i2s_alt0 {
|
||||
|
|
|
|||
|
|
@ -16,7 +16,73 @@ act {
|
|||
};
|
||||
|
||||
&gpio {
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
|
||||
/*
|
||||
* Taken from Raspberry-Pi-Rev-2.0-Model-AB-Schematics.pdf
|
||||
* RPI00022 sheet 02
|
||||
*
|
||||
* Legend:
|
||||
* "NC" = not connected (no rail from the SoC)
|
||||
* "FOO" = GPIO line named "FOO" on the schematic
|
||||
* "FOO_N" = GPIO line named "FOO" on schematic, active low
|
||||
*/
|
||||
gpio-line-names = "SDA0",
|
||||
"SCL0",
|
||||
"SDA1",
|
||||
"SCL1",
|
||||
"GPIO_GCLK",
|
||||
"CAM_CLK",
|
||||
"LAN_RUN",
|
||||
"SPI_CE1_N",
|
||||
"SPI_CE0_N",
|
||||
"SPI_MISO",
|
||||
"SPI_MOSI",
|
||||
"SPI_SCLK",
|
||||
"NC", /* GPIO12 */
|
||||
"NC", /* GPIO13 */
|
||||
/* Serial port */
|
||||
"TXD0",
|
||||
"RXD0",
|
||||
"STATUS_LED_N",
|
||||
"GPIO17",
|
||||
"GPIO18",
|
||||
"NC", /* GPIO19 */
|
||||
"NC", /* GPIO20 */
|
||||
"CAM_GPIO",
|
||||
"GPIO22",
|
||||
"GPIO23",
|
||||
"GPIO24",
|
||||
"GPIO25",
|
||||
"NC", /* GPIO26 */
|
||||
"GPIO27",
|
||||
"GPIO28",
|
||||
"GPIO29",
|
||||
"GPIO30",
|
||||
"GPIO31",
|
||||
"NC", /* GPIO32 */
|
||||
"NC", /* GPIO33 */
|
||||
"NC", /* GPIO34 */
|
||||
"NC", /* GPIO35 */
|
||||
"NC", /* GPIO36 */
|
||||
"NC", /* GPIO37 */
|
||||
"NC", /* GPIO38 */
|
||||
"NC", /* GPIO39 */
|
||||
"PWM0_OUT",
|
||||
"NC", /* GPIO41 */
|
||||
"NC", /* GPIO42 */
|
||||
"NC", /* GPIO43 */
|
||||
"NC", /* GPIO44 */
|
||||
"PWM1_OUT",
|
||||
"HDMI_HPD_P",
|
||||
"SD_CARD_DET",
|
||||
/* Used by SD Card */
|
||||
"SD_CLK_R",
|
||||
"SD_CMD_R",
|
||||
"SD_DATA0_R",
|
||||
"SD_DATA1_R",
|
||||
"SD_DATA2_R",
|
||||
"SD_DATA3_R";
|
||||
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
|
||||
|
||||
/* I2S interface */
|
||||
i2s_alt2: i2s_alt2 {
|
||||
|
|
|
|||
|
|
@ -16,7 +16,74 @@ act {
|
|||
};
|
||||
|
||||
&gpio {
|
||||
pinctrl-0 = <&gpioout &alt0 &alt3>;
|
||||
/*
|
||||
* Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
|
||||
* RPI00021 sheet 02
|
||||
*
|
||||
* Legend:
|
||||
* "NC" = not connected (no rail from the SoC)
|
||||
* "FOO" = GPIO line named "FOO" on the schematic
|
||||
* "FOO_N" = GPIO line named "FOO" on schematic, active low
|
||||
*/
|
||||
gpio-line-names = "SDA0",
|
||||
"SCL0",
|
||||
"SDA1",
|
||||
"SCL1",
|
||||
"GPIO_GCLK",
|
||||
"CAM_GPIO1",
|
||||
"LAN_RUN",
|
||||
"SPI_CE1_N",
|
||||
"SPI_CE0_N",
|
||||
"SPI_MISO",
|
||||
"SPI_MOSI",
|
||||
"SPI_SCLK",
|
||||
"NC", /* GPIO12 */
|
||||
"NC", /* GPIO13 */
|
||||
/* Serial port */
|
||||
"TXD0",
|
||||
"RXD0",
|
||||
"STATUS_LED_N",
|
||||
"GPIO17",
|
||||
"GPIO18",
|
||||
"NC", /* GPIO19 */
|
||||
"NC", /* GPIO20 */
|
||||
"GPIO21",
|
||||
"GPIO22",
|
||||
"GPIO23",
|
||||
"GPIO24",
|
||||
"GPIO25",
|
||||
"NC", /* GPIO26 */
|
||||
"CAM_GPIO0",
|
||||
/* Binary number representing build/revision */
|
||||
"CONFIG0",
|
||||
"CONFIG1",
|
||||
"CONFIG2",
|
||||
"CONFIG3",
|
||||
"NC", /* GPIO32 */
|
||||
"NC", /* GPIO33 */
|
||||
"NC", /* GPIO34 */
|
||||
"NC", /* GPIO35 */
|
||||
"NC", /* GPIO36 */
|
||||
"NC", /* GPIO37 */
|
||||
"NC", /* GPIO38 */
|
||||
"NC", /* GPIO39 */
|
||||
"PWM0_OUT",
|
||||
"NC", /* GPIO41 */
|
||||
"NC", /* GPIO42 */
|
||||
"NC", /* GPIO43 */
|
||||
"NC", /* GPIO44 */
|
||||
"PWM1_OUT",
|
||||
"HDMI_HPD_P",
|
||||
"SD_CARD_DET",
|
||||
/* Used by SD Card */
|
||||
"SD_CLK_R",
|
||||
"SD_CMD_R",
|
||||
"SD_DATA0_R",
|
||||
"SD_DATA1_R",
|
||||
"SD_DATA2_R",
|
||||
"SD_DATA3_R";
|
||||
|
||||
pinctrl-0 = <&gpioout &alt0>;
|
||||
};
|
||||
|
||||
&hdmi {
|
||||
|
|
|
|||
|
|
@ -26,7 +26,72 @@ act {
|
|||
};
|
||||
|
||||
&gpio {
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
|
||||
/*
|
||||
* This is based on the official GPU firmware DT blob.
|
||||
*
|
||||
* Legend:
|
||||
* "NC" = not connected (no rail from the SoC)
|
||||
* "FOO" = GPIO line named "FOO" on the schematic
|
||||
* "FOO_N" = GPIO line named "FOO" on schematic, active low
|
||||
*/
|
||||
gpio-line-names = "SDA0",
|
||||
"SCL0",
|
||||
"SDA1",
|
||||
"SCL1",
|
||||
"GPIO_GCLK",
|
||||
"GPIO5",
|
||||
"GPIO6",
|
||||
"SPI_CE1_N",
|
||||
"SPI_CE0_N",
|
||||
"SPI_MISO",
|
||||
"SPI_MOSI",
|
||||
"SPI_SCLK",
|
||||
"GPIO12",
|
||||
"GPIO13",
|
||||
/* Serial port */
|
||||
"TXD0",
|
||||
"RXD0",
|
||||
"GPIO16",
|
||||
"GPIO17",
|
||||
"GPIO18",
|
||||
"GPIO19",
|
||||
"GPIO20",
|
||||
"GPIO21",
|
||||
"GPIO22",
|
||||
"GPIO23",
|
||||
"GPIO24",
|
||||
"GPIO25",
|
||||
"GPIO26",
|
||||
"GPIO27",
|
||||
"SDA0",
|
||||
"SCL0",
|
||||
"NC", /* GPIO30 */
|
||||
"NC", /* GPIO31 */
|
||||
"CAM_GPIO1", /* GPIO32 */
|
||||
"NC", /* GPIO33 */
|
||||
"NC", /* GPIO34 */
|
||||
"NC", /* GPIO35 */
|
||||
"NC", /* GPIO36 */
|
||||
"NC", /* GPIO37 */
|
||||
"NC", /* GPIO38 */
|
||||
"NC", /* GPIO39 */
|
||||
"NC", /* GPIO40 */
|
||||
"CAM_GPIO0", /* GPIO41 */
|
||||
"NC", /* GPIO42 */
|
||||
"NC", /* GPIO43 */
|
||||
"NC", /* GPIO44 */
|
||||
"NC", /* GPIO45 */
|
||||
"HDMI_HPD_N",
|
||||
"STATUS_LED_N",
|
||||
/* Used by SD Card */
|
||||
"SD_CLK_R",
|
||||
"SD_CMD_R",
|
||||
"SD_DATA0_R",
|
||||
"SD_DATA1_R",
|
||||
"SD_DATA2_R",
|
||||
"SD_DATA3_R";
|
||||
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
|
||||
|
||||
/* I2S interface */
|
||||
i2s_alt0: i2s_alt0 {
|
||||
|
|
|
|||
|
|
@ -39,22 +39,21 @@ gpioout: gpioout {
|
|||
};
|
||||
|
||||
alt0: alt0 {
|
||||
brcm,pins = <0 1 2 3 4 5 7 8 9 10 11 14 15 40 45>;
|
||||
brcm,pins = <4 5 7 8 9 10 11 14 15>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
|
||||
alt3: alt3 {
|
||||
brcm,pins = <48 49 50 51 52 53>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2c0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c0_gpio0>;
|
||||
status = "okay";
|
||||
clock-frequency = <100000>;
|
||||
};
|
||||
|
||||
&i2c1 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c1_gpio2>;
|
||||
status = "okay";
|
||||
clock-frequency = <100000>;
|
||||
};
|
||||
|
|
@ -64,11 +63,15 @@ &i2c2 {
|
|||
};
|
||||
|
||||
&sdhci {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&emmc_gpio48>;
|
||||
status = "okay";
|
||||
bus-width = <4>;
|
||||
};
|
||||
|
||||
&pwm {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -23,3 +23,9 @@ arm-pmu {
|
|||
};
|
||||
};
|
||||
};
|
||||
|
||||
/* enable thermal sensor with the correct compatible property set */
|
||||
&thermal {
|
||||
compatible = "brcm,bcm2835-thermal";
|
||||
status = "okay";
|
||||
};
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@ pwr {
|
|||
};
|
||||
|
||||
&gpio {
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
|
||||
|
||||
/* I2S interface */
|
||||
i2s_alt0: i2s_alt0 {
|
||||
|
|
|
|||
|
|
@ -76,3 +76,9 @@ &intc {
|
|||
interrupt-parent = <&local_intc>;
|
||||
interrupts = <8>;
|
||||
};
|
||||
|
||||
/* enable thermal sensor with the correct compatible property set */
|
||||
&thermal {
|
||||
compatible = "brcm,bcm2836-thermal";
|
||||
status = "okay";
|
||||
};
|
||||
|
|
|
|||
|
|
@ -104,7 +104,7 @@ rng@7e104000 {
|
|||
reg = <0x7e104000 0x10>;
|
||||
};
|
||||
|
||||
mailbox: mailbox@7e00b800 {
|
||||
mailbox: mailbox@7e00b880 {
|
||||
compatible = "brcm,bcm2835-mbox";
|
||||
reg = <0x7e00b880 0x40>;
|
||||
interrupts = <0 1>;
|
||||
|
|
@ -132,6 +132,209 @@ gpio: gpio@7e200000 {
|
|||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
|
||||
/* Defines pin muxing groups according to
|
||||
* BCM2835-ARM-Peripherals.pdf page 102.
|
||||
*
|
||||
* While each pin can have its mux selected
|
||||
* for various functions individually, some
|
||||
* groups only make sense to switch to a
|
||||
* particular function together.
|
||||
*/
|
||||
dpi_gpio0: dpi_gpio0 {
|
||||
brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
|
||||
12 13 14 15 16 17 18 19
|
||||
20 21 22 23 24 25 26 27>;
|
||||
brcm,function = <BCM2835_FSEL_ALT2>;
|
||||
};
|
||||
emmc_gpio22: emmc_gpio22 {
|
||||
brcm,pins = <22 23 24 25 26 27>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
emmc_gpio34: emmc_gpio34 {
|
||||
brcm,pins = <34 35 36 37 38 39>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
brcm,pull = <BCM2835_PUD_OFF
|
||||
BCM2835_PUD_UP
|
||||
BCM2835_PUD_UP
|
||||
BCM2835_PUD_UP
|
||||
BCM2835_PUD_UP
|
||||
BCM2835_PUD_UP>;
|
||||
};
|
||||
emmc_gpio48: emmc_gpio48 {
|
||||
brcm,pins = <48 49 50 51 52 53>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
|
||||
gpclk0_gpio4: gpclk0_gpio4 {
|
||||
brcm,pins = <4>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk1_gpio5: gpclk1_gpio5 {
|
||||
brcm,pins = <5>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk1_gpio42: gpclk1_gpio42 {
|
||||
brcm,pins = <42>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk1_gpio44: gpclk1_gpio44 {
|
||||
brcm,pins = <44>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk2_gpio6: gpclk2_gpio6 {
|
||||
brcm,pins = <6>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk2_gpio43: gpclk2_gpio43 {
|
||||
brcm,pins = <43>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
|
||||
i2c0_gpio0: i2c0_gpio0 {
|
||||
brcm,pins = <0 1>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
i2c0_gpio32: i2c0_gpio32 {
|
||||
brcm,pins = <32 34>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
i2c0_gpio44: i2c0_gpio44 {
|
||||
brcm,pins = <44 45>;
|
||||
brcm,function = <BCM2835_FSEL_ALT1>;
|
||||
};
|
||||
i2c1_gpio2: i2c1_gpio2 {
|
||||
brcm,pins = <2 3>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
i2c1_gpio44: i2c1_gpio44 {
|
||||
brcm,pins = <44 45>;
|
||||
brcm,function = <BCM2835_FSEL_ALT2>;
|
||||
};
|
||||
i2c_slave_gpio18: i2c_slave_gpio18 {
|
||||
brcm,pins = <18 19 20 21>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
|
||||
jtag_gpio4: jtag_gpio4 {
|
||||
brcm,pins = <4 5 6 12 13>;
|
||||
brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
};
|
||||
jtag_gpio22: jtag_gpio22 {
|
||||
brcm,pins = <22 23 24 25 26 27>;
|
||||
brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
};
|
||||
|
||||
pcm_gpio18: pcm_gpio18 {
|
||||
brcm,pins = <18 19 20 21>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pcm_gpio28: pcm_gpio28 {
|
||||
brcm,pins = <28 29 30 31>;
|
||||
brcm,function = <BCM2835_FSEL_ALT2>;
|
||||
};
|
||||
|
||||
pwm0_gpio12: pwm0_gpio12 {
|
||||
brcm,pins = <12>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pwm0_gpio18: pwm0_gpio18 {
|
||||
brcm,pins = <18>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
pwm0_gpio40: pwm0_gpio40 {
|
||||
brcm,pins = <40>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pwm1_gpio13: pwm1_gpio13 {
|
||||
brcm,pins = <13>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pwm1_gpio19: pwm1_gpio19 {
|
||||
brcm,pins = <19>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
pwm1_gpio41: pwm1_gpio41 {
|
||||
brcm,pins = <41>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pwm1_gpio45: pwm1_gpio45 {
|
||||
brcm,pins = <45>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
|
||||
sdhost_gpio48: sdhost_gpio48 {
|
||||
brcm,pins = <48 49 50 51 52 53>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
|
||||
spi0_gpio7: spi0_gpio7 {
|
||||
brcm,pins = <7 8 9 10 11>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
spi0_gpio35: spi0_gpio35 {
|
||||
brcm,pins = <35 36 37 38 39>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
spi1_gpio16: spi1_gpio16 {
|
||||
brcm,pins = <16 17 18 19 20 21>;
|
||||
brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
};
|
||||
spi2_gpio40: spi2_gpio40 {
|
||||
brcm,pins = <40 41 42 43 44 45>;
|
||||
brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
};
|
||||
|
||||
uart0_gpio14: uart0_gpio14 {
|
||||
brcm,pins = <14 15>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
/* Separate from the uart0_gpio14 group
|
||||
* because it conflicts with spi1_gpio16, and
|
||||
* people often run uart0 on the two pins
|
||||
* without flow contrl.
|
||||
*/
|
||||
uart0_ctsrts_gpio16: uart0_ctsrts_gpio16 {
|
||||
brcm,pins = <16 17>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
uart0_gpio30: uart0_gpio30 {
|
||||
brcm,pins = <30 31>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
uart0_ctsrts_gpio32: uart0_ctsrts_gpio32 {
|
||||
brcm,pins = <32 33>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
|
||||
uart1_gpio14: uart1_gpio14 {
|
||||
brcm,pins = <14 15>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_ctsrts_gpio16: uart1_ctsrts_gpio16 {
|
||||
brcm,pins = <16 17>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_gpio32: uart1_gpio32 {
|
||||
brcm,pins = <32 33>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_ctsrts_gpio30: uart1_ctsrts_gpio30 {
|
||||
brcm,pins = <30 31>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_gpio36: uart1_gpio36 {
|
||||
brcm,pins = <36 37 38 39>;
|
||||
brcm,function = <BCM2835_FSEL_ALT2>;
|
||||
};
|
||||
uart1_gpio40: uart1_gpio40 {
|
||||
brcm,pins = <40 41>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_ctsrts_gpio42: uart1_ctsrts_gpio42 {
|
||||
brcm,pins = <42 43>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
};
|
||||
|
||||
uart0: serial@7e201000 {
|
||||
|
|
@ -187,6 +390,13 @@ pixelvalve@7e207000 {
|
|||
interrupts = <2 14>; /* pwa1 */
|
||||
};
|
||||
|
||||
thermal: thermal@7e212000 {
|
||||
compatible = "brcm,bcm2835-thermal";
|
||||
reg = <0x7e212000 0x8>;
|
||||
clocks = <&clocks BCM2835_CLOCK_TSENS>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
aux: aux@0x7e215000 {
|
||||
compatible = "brcm,bcm2835-aux";
|
||||
#clock-cells = <1>;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,64 @@
|
|||
/*
|
||||
* Copyright 2016 Luxul Inc.
|
||||
*
|
||||
* Licensed under the ISC license.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm4708.dtsi"
|
||||
|
||||
/ {
|
||||
compatible = "luxul,xap-1510v1", "brcm,bcm4708";
|
||||
model = "Luxul XAP-1510 V1";
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200 earlycon";
|
||||
};
|
||||
|
||||
memory {
|
||||
reg = <0x00000000 0x08000000>;
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
5ghz {
|
||||
label = "bcm53xx:blue:5ghz";
|
||||
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "none";
|
||||
};
|
||||
|
||||
2ghz {
|
||||
label = "bcm53xx:blue:2ghz";
|
||||
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "none";
|
||||
};
|
||||
|
||||
status {
|
||||
label = "bcm53xx:green:status";
|
||||
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "timer";
|
||||
};
|
||||
};
|
||||
|
||||
gpio-keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
restart {
|
||||
label = "Reset";
|
||||
linux,code = <KEY_RESTART>;
|
||||
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&spi_nor {
|
||||
status = "okay";
|
||||
};
|
||||
|
|
@ -9,7 +9,7 @@
|
|||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm4708.dtsi"
|
||||
#include "bcm4709.dtsi"
|
||||
#include "bcm5301x-nand-cs0-bch8.dtsi"
|
||||
|
||||
/ {
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@
|
|||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm4708.dtsi"
|
||||
#include "bcm4709.dtsi"
|
||||
#include "bcm5301x-nand-cs0-bch8.dtsi"
|
||||
|
||||
/ {
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@
|
|||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm4708.dtsi"
|
||||
#include "bcm4709.dtsi"
|
||||
#include "bcm5301x-nand-cs0-bch8.dtsi"
|
||||
|
||||
/ {
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@
|
|||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm4708.dtsi"
|
||||
#include "bcm4709.dtsi"
|
||||
#include "bcm5301x-nand-cs0-bch8.dtsi"
|
||||
|
||||
/ {
|
||||
|
|
@ -107,6 +107,10 @@ restart {
|
|||
};
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb2 {
|
||||
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -0,0 +1,114 @@
|
|||
/*
|
||||
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
|
||||
*
|
||||
* Licensed under the ISC license.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm4709.dtsi"
|
||||
|
||||
/ {
|
||||
compatible = "tplink,archer-c9-v1", "brcm,bcm4709", "brcm,bcm4708";
|
||||
model = "TP-LINK Archer C9 V1";
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200 earlycon";
|
||||
};
|
||||
|
||||
memory {
|
||||
reg = <0x00000000 0x08000000>;
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
lan {
|
||||
label = "bcm53xx:blue:lan";
|
||||
gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
wps {
|
||||
label = "bcm53xx:blue:wps";
|
||||
gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
2ghz {
|
||||
label = "bcm53xx:blue:2ghz";
|
||||
gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
5ghz {
|
||||
label = "bcm53xx:blue:5ghz";
|
||||
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
usb3 {
|
||||
label = "bcm53xx:blue:usb3";
|
||||
gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
usb2 {
|
||||
label = "bcm53xx:blue:usb2";
|
||||
gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
wan-blue {
|
||||
label = "bcm53xx:blue:wan";
|
||||
gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
wan-amber {
|
||||
label = "bcm53xx:amber:wan";
|
||||
gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
power {
|
||||
label = "bcm53xx:blue:power";
|
||||
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-on";
|
||||
};
|
||||
};
|
||||
|
||||
gpio-keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
wps {
|
||||
label = "WPS";
|
||||
linux,code = <KEY_WPS_BUTTON>;
|
||||
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
restart {
|
||||
label = "Reset";
|
||||
linux,code = <KEY_RESTART>;
|
||||
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb2 {
|
||||
vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
|
||||
&usb3 {
|
||||
vcc-gpio = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
|
||||
&spi_nor {
|
||||
status = "okay";
|
||||
};
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
/*
|
||||
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
|
||||
*
|
||||
* Licensed under the ISC license.
|
||||
*/
|
||||
|
||||
#include "bcm4708.dtsi"
|
||||
|
||||
&uart0 {
|
||||
clock-frequency = <125000000>;
|
||||
};
|
||||
|
|
@ -9,7 +9,7 @@
|
|||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm4708.dtsi"
|
||||
#include "bcm47094.dtsi"
|
||||
#include "bcm5301x-nand-cs0-bch1.dtsi"
|
||||
|
||||
/ {
|
||||
|
|
@ -107,7 +107,6 @@ restart {
|
|||
|
||||
&uart0 {
|
||||
status = "okay";
|
||||
clock-frequency = <125000000>;
|
||||
};
|
||||
|
||||
&usb3 {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,111 @@
|
|||
/*
|
||||
* Copyright 2016 Luxul Inc.
|
||||
*
|
||||
* Licensed under the ISC license.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm47094.dtsi"
|
||||
#include "bcm5301x-nand-cs0-bch4.dtsi"
|
||||
|
||||
/ {
|
||||
compatible = "luxul,xwr-3100v1", "brcm,bcm47094", "brcm,bcm4708";
|
||||
model = "Luxul XWR-3100 V1";
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200 earlycon";
|
||||
};
|
||||
|
||||
memory {
|
||||
reg = <0x00000000 0x08000000>;
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
power {
|
||||
label = "bcm53xx:green:power";
|
||||
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-on";
|
||||
};
|
||||
|
||||
lan3 {
|
||||
label = "bcm53xx:green:lan1";
|
||||
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
lan4 {
|
||||
label = "bcm53xx:green:lan0";
|
||||
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
wan {
|
||||
label = "bcm53xx:green:wan";
|
||||
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
lan1 {
|
||||
label = "bcm53xx:green:lan3";
|
||||
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
lan2 {
|
||||
label = "bcm53xx:green:lan2";
|
||||
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
usb3 {
|
||||
label = "bcm53xx:green:usb3";
|
||||
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
status {
|
||||
label = "bcm53xx:green:status";
|
||||
gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "timer";
|
||||
};
|
||||
|
||||
2ghz {
|
||||
label = "bcm53xx:green:2ghz";
|
||||
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
5ghz {
|
||||
label = "bcm53xx:green:5ghz";
|
||||
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
};
|
||||
|
||||
gpio-keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
restart {
|
||||
label = "Reset";
|
||||
linux,code = <KEY_RESTART>;
|
||||
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb3 {
|
||||
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
|
||||
&spi_nor {
|
||||
status = "okay";
|
||||
};
|
||||
|
|
@ -0,0 +1,103 @@
|
|||
/*
|
||||
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
|
||||
*
|
||||
* Licensed under the ISC license.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm47094.dtsi"
|
||||
#include "bcm5301x-nand-cs0-bch8.dtsi"
|
||||
|
||||
/ {
|
||||
compatible = "netgear,r8500", "brcm,bcm47094", "brcm,bcm4708";
|
||||
model = "Netgear R8500";
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200";
|
||||
};
|
||||
|
||||
memory {
|
||||
reg = <0x00000000 0x08000000>;
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
power0 {
|
||||
label = "bcm53xx:white:power";
|
||||
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-on";
|
||||
};
|
||||
|
||||
power1 {
|
||||
label = "bcm53xx:amber:power";
|
||||
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
5ghz-1 {
|
||||
label = "bcm53xx:white:5ghz-1";
|
||||
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
5ghz-2 {
|
||||
label = "bcm53xx:white:5ghz-2";
|
||||
gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
2ghz {
|
||||
label = "bcm53xx:white:2ghz";
|
||||
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
usb2 {
|
||||
label = "bcm53xx:white:usb2";
|
||||
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
usb3 {
|
||||
label = "bcm53xx:white:usb3";
|
||||
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
};
|
||||
|
||||
gpio-keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
brightness {
|
||||
label = "Backlight";
|
||||
linux,code = <KEY_BRIGHTNESS_ZERO>;
|
||||
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
restart {
|
||||
label = "Reset";
|
||||
linux,code = <KEY_RESTART>;
|
||||
gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
wps {
|
||||
label = "WPS";
|
||||
linux,code = <KEY_WPS_BUTTON>;
|
||||
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
rfkill {
|
||||
label = "WiFi";
|
||||
linux,code = <KEY_RFKILL>;
|
||||
gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
status = "okay";
|
||||
};
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
/*
|
||||
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
|
||||
*
|
||||
* Licensed under the ISC license.
|
||||
*/
|
||||
|
||||
#include "bcm4708.dtsi"
|
||||
|
||||
/ {
|
||||
usb3_phy: usb3-phy {
|
||||
compatible = "brcm,ns-bx-usb3-phy";
|
||||
};
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
clock-frequency = <125000000>;
|
||||
};
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
/*
|
||||
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
|
||||
*
|
||||
* Licensed under the ISC license.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "bcm53573.dtsi"
|
||||
|
||||
/ {
|
||||
compatible = "tenda,ac9", "brcm,bcm47189", "brcm,bcm53573";
|
||||
model = "Tenda AC9";
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200 earlycon";
|
||||
};
|
||||
|
||||
memory {
|
||||
reg = <0x00000000 0x08000000>;
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
usb {
|
||||
label = "bcm53xx:blue:usb";
|
||||
gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
wps {
|
||||
label = "bcm53xx:blue:wps";
|
||||
gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
5ghz {
|
||||
label = "bcm53xx:blue:5ghz";
|
||||
gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "default-off";
|
||||
};
|
||||
|
||||
system {
|
||||
label = "bcm53xx:blue:system";
|
||||
gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "timer";
|
||||
};
|
||||
};
|
||||
|
||||
gpio-keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
rfkill {
|
||||
label = "WiFi";
|
||||
linux,code = <KEY_RFKILL>;
|
||||
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
restart {
|
||||
label = "Reset";
|
||||
linux,code = <KEY_RESTART>;
|
||||
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
wps {
|
||||
label = "WPS";
|
||||
linux,code = <KEY_WPS_BUTTON>;
|
||||
gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
/*
|
||||
* Copyright 2016 Luxul Inc.
|
||||
*
|
||||
* Licensed under the ISC license.
|
||||
*/
|
||||
|
||||
#include "bcm5301x-nand-cs0.dtsi"
|
||||
|
||||
&nandcs {
|
||||
nand-ecc-algo = "bch";
|
||||
nand-ecc-strength = <4>;
|
||||
nand-ecc-step-size = <512>;
|
||||
};
|
||||
|
|
@ -149,6 +149,13 @@ usb2_phy: usb2-phy {
|
|||
clock-names = "phy-ref-clk";
|
||||
};
|
||||
|
||||
usb3_phy: usb3-phy {
|
||||
compatible = "brcm,ns-ax-usb3-phy";
|
||||
reg = <0x18105000 0x1000>, <0x18003000 0x1000>;
|
||||
reg-names = "dmp", "ccb-mii";
|
||||
#phy-cells = <0>;
|
||||
};
|
||||
|
||||
axi@18000000 {
|
||||
compatible = "brcm,bus-axi";
|
||||
reg = <0x18000000 0x1000>;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,159 @@
|
|||
/*
|
||||
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
|
||||
*
|
||||
* Licensed under the ISC license.
|
||||
*/
|
||||
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/input/input.h>
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||
#include "skeleton.dtsi"
|
||||
|
||||
/ {
|
||||
interrupt-parent = <&gic>;
|
||||
|
||||
chosen {
|
||||
stdout-path = &uart0;
|
||||
};
|
||||
|
||||
cpus {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
cpu@0 {
|
||||
device_type = "cpu";
|
||||
compatible = "arm,cortex-a7";
|
||||
reg = <0x0>;
|
||||
};
|
||||
};
|
||||
|
||||
mpcore {
|
||||
compatible = "simple-bus";
|
||||
ranges = <0x00000000 0x18310000 0x00008000>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
gic: interrupt-controller@1000 {
|
||||
compatible = "arm,cortex-a7-gic";
|
||||
#interrupt-cells = <3>;
|
||||
#address-cells = <0>;
|
||||
interrupt-controller;
|
||||
reg = <0x1000 0x1000>,
|
||||
<0x2000 0x0100>;
|
||||
};
|
||||
};
|
||||
|
||||
clocks {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
ranges;
|
||||
|
||||
alp: oscillator {
|
||||
#clock-cells = <0>;
|
||||
compatible = "fixed-clock";
|
||||
clock-frequency = <40000000>;
|
||||
};
|
||||
};
|
||||
|
||||
axi@18000000 {
|
||||
compatible = "brcm,bus-axi";
|
||||
reg = <0x18000000 0x1000>;
|
||||
ranges = <0x00000000 0x18000000 0x00100000>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
#interrupt-cells = <1>;
|
||||
interrupt-map-mask = <0x000fffff 0xffff>;
|
||||
interrupt-map =
|
||||
/* ChipCommon */
|
||||
<0x00000000 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
|
||||
|
||||
/* IEEE 802.11 0 */
|
||||
<0x00001000 0 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
|
||||
|
||||
/* PCIe Controller 0 */
|
||||
<0x00002000 0 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<0x00002000 1 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<0x00002000 2 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<0x00002000 3 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<0x00002000 4 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<0x00002000 5 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
|
||||
|
||||
/* USB 2.0 Controller */
|
||||
<0x00004000 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
|
||||
|
||||
/* Ethernet Controller 0 */
|
||||
<0x00005000 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
|
||||
|
||||
/* IEEE 802.11 1 */
|
||||
<0x0000a000 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
|
||||
|
||||
/* Ethernet Controller 1 */
|
||||
<0x0000b000 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
|
||||
|
||||
chipcommon: chipcommon@0 {
|
||||
compatible = "simple-bus";
|
||||
reg = <0x00000000 0x1000>;
|
||||
ranges;
|
||||
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
uart0: serial@0300 {
|
||||
compatible = "ns16550a";
|
||||
reg = <0x0300 0x100>;
|
||||
interrupt-parent = <&gic>;
|
||||
interrupts = <GIC_PPI 16 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&alp>;
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
usb2: usb2@4000 {
|
||||
reg = <0x4000 0x1000>;
|
||||
ranges;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
ehci: ehci@4000 {
|
||||
compatible = "generic-ehci";
|
||||
reg = <0x4000 0x1000>;
|
||||
interrupt-parent = <&gic>;
|
||||
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
|
||||
};
|
||||
|
||||
ohci: ohci@d000 {
|
||||
#usb-cells = <0>;
|
||||
|
||||
compatible = "generic-ohci";
|
||||
reg = <0xd000 0x1000>;
|
||||
interrupt-parent = <&gic>;
|
||||
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
|
||||
};
|
||||
};
|
||||
|
||||
gmac0: ethernet@5000 {
|
||||
reg = <0x5000 0x1000>;
|
||||
};
|
||||
|
||||
gmac1: ethernet@b000 {
|
||||
reg = <0xb000 0x1000>;
|
||||
};
|
||||
|
||||
pmu@12000 {
|
||||
compatible = "simple-mfd", "syscon";
|
||||
reg = <0x00012000 0x00001000>;
|
||||
|
||||
ilp: ilp {
|
||||
compatible = "brcm,bcm53573-ilp";
|
||||
clocks = <&alp>;
|
||||
#clock-cells = <0>;
|
||||
clock-output-names = "ilp";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -139,3 +139,37 @@ nand_sel: nand_sel {
|
|||
groups = "nand_grp";
|
||||
};
|
||||
};
|
||||
|
||||
&qspi {
|
||||
bspi-sel = <0>;
|
||||
flash: m25p80@0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
compatible = "m25p80";
|
||||
reg = <0x0>;
|
||||
spi-max-frequency = <12500000>;
|
||||
m25p,fast-read;
|
||||
spi-cpol;
|
||||
spi-cpha;
|
||||
|
||||
partition@0 {
|
||||
label = "boot";
|
||||
reg = <0x00000000 0x000a0000>;
|
||||
};
|
||||
|
||||
partition@a0000 {
|
||||
label = "env";
|
||||
reg = <0x000a0000 0x00060000>;
|
||||
};
|
||||
|
||||
partition@100000 {
|
||||
label = "system";
|
||||
reg = <0x00100000 0x00600000>;
|
||||
};
|
||||
|
||||
partition@700000 {
|
||||
label = "rootfs";
|
||||
reg = <0x00700000 0x01900000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
|
|||
|
|
@ -76,12 +76,6 @@ enum bcm2835_pinconf_param {
|
|||
BCM2835_PINCONF_PARAM_PULL,
|
||||
};
|
||||
|
||||
enum bcm2835_pinconf_pull {
|
||||
BCM2835_PINCONFIG_PULL_NONE,
|
||||
BCM2835_PINCONFIG_PULL_DOWN,
|
||||
BCM2835_PINCONFIG_PULL_UP,
|
||||
};
|
||||
|
||||
#define BCM2835_PINCONF_PACK(_param_, _arg_) ((_param_) << 16 | (_arg_))
|
||||
#define BCM2835_PINCONF_UNPACK_PARAM(_conf_) ((_conf_) >> 16)
|
||||
#define BCM2835_PINCONF_UNPACK_ARG(_conf_) ((_conf_) & 0xffff)
|
||||
|
|
|
|||
|
|
@ -24,4 +24,9 @@
|
|||
#define BCM2835_FSEL_ALT2 6
|
||||
#define BCM2835_FSEL_ALT3 7
|
||||
|
||||
/* brcm,pull property */
|
||||
#define BCM2835_PUD_OFF 0
|
||||
#define BCM2835_PUD_DOWN 1
|
||||
#define BCM2835_PUD_UP 2
|
||||
|
||||
#endif /* __DT_BINDINGS_PINCTRL_BCM2835_H__ */
|
||||
|
|
|
|||
Loading…
Reference in New Issue