| Message ID | 1376482244-7550-1-git-send-email-rnayak@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Rajendra, On 14/08/2013 14:10, Rajendra Nayak wrote: > From: R Sricharan <r.sricharan@ti.com> > > Add minimal device tree source needed for DRA7 based SoCs. > Also add a board dts file for the dra7-evm (based on dra752) > which contains 1.5G of memory with 1G interleaved and 512MB > non-interleaved. Also added in the board file are pin configuration > details for i2c, mcspi and uart devices on board. > > Signed-off-by: R Sricharan <r.sricharan@ti.com> > Signed-off-by: Rajendra Nayak <rnayak@ti.com> > Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> > --- > Benoit, I am reposting the dts files for dra so you can pick it up > for 3.12. OK, I'll do. I just have few minor nits. > Rest of the core support is already pulled in by Tony. > > arch/arm/boot/dts/Makefile | 3 +- > arch/arm/boot/dts/dra7-evm.dts | 140 +++++++++ > arch/arm/boot/dts/dra7.dtsi | 575 +++++++++++++++++++++++++++++++++++++ > include/dt-bindings/pinctrl/dra.h | 45 +++ > 4 files changed, 762 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/dra7-evm.dts > create mode 100644 arch/arm/boot/dts/dra7.dtsi > create mode 100644 include/dt-bindings/pinctrl/dra.h > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 641b3c9..e2f8566 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -173,7 +173,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ > am335x-bone.dtb \ > am3517-evm.dtb \ > am3517_mt_ventoux.dtb \ > - am43x-epos-evm.dtb > + am43x-epos-evm.dtb \ > + dra7-evm.dtb > dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb > dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb > dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \ > diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts > new file mode 100644 > index 0000000..dae33d0 > --- /dev/null > +++ b/arch/arm/boot/dts/dra7-evm.dts > @@ -0,0 +1,140 @@ > +/* > + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > +/dts-v1/; > + > +#include "dra7.dtsi" > + > +/ { > + model = "TI DRA7"; > + compatible = "ti,dra7-evm", "ti,dra752", "ti,dra7"; > + > + memory { > + device_type = "memory"; > + reg = <0x80000000 0x60000000>; /* 1536 MB */ > + }; > +}; > + > +&dra7_pmx_core { > + i2c1_pins: pinmux_i2c1_pins { > + pinctrl-single,pins = < > + 0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda */ > + 0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl */ > + >; > + }; > + > + i2c2_pins: pinmux_i2c2_pins { > + pinctrl-single,pins = < > + 0x408 (PIN_INPUT | MUX_MODE0) /* i2c2_sda */ > + 0x40c (PIN_INPUT | MUX_MODE0) /* i2c2_scl */ > + >; > + }; > + > + i2c3_pins: pinmux_i2c3_pins { > + pinctrl-single,pins = < > + 0x410 (PIN_INPUT | MUX_MODE0) /* i2c3_sda */ > + 0x414 (PIN_INPUT | MUX_MODE0) /* i2c3_scl */ > + >; > + }; > + > + mcspi1_pins: pinmux_mcspi1_pins { > + pinctrl-single,pins = < > + 0x3a4 (PIN_INPUT | MUX_MODE0) /* spi2_clk */ > + 0x3a8 (PIN_INPUT | MUX_MODE0) /* spi2_d1 */ > + 0x3ac (PIN_INPUT | MUX_MODE0) /* spi2_d0 */ > + 0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */ > + 0x3b4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs1 */ > + 0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs2 */ > + 0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs3 */ > + >; > + }; > + > + mcspi2_pins: pinmux_mcspi2_pins { > + pinctrl-single,pins = < > + 0x3c0 (PIN_INPUT | MUX_MODE0) /* spi2_sclk */ > + 0x3c4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */ > + 0x3c8 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */ > + 0x3cc (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */ > + >; > + }; > + > + uart1_pins: pinmux_uart1_pins { > + pinctrl-single,pins = < > + 0x3e0 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_rxd */ > + 0x3e4 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_txd */ > + 0x3e8 (PIN_INPUT | MUX_MODE3) /* uart1_ctsn */ > + 0x3ec (PIN_INPUT | MUX_MODE3) /* uart1_rtsn */ > + >; > + }; > + > + uart2_pins: pinmux_uart2_pins { > + pinctrl-single,pins = < > + 0x3f0 (PIN_INPUT | MUX_MODE0) /* uart2_rxd */ > + 0x3f4 (PIN_INPUT | MUX_MODE0) /* uart2_txd */ > + 0x3f8 (PIN_INPUT | MUX_MODE0) /* uart2_ctsn */ > + 0x3fc (PIN_INPUT | MUX_MODE0) /* uart2_rtsn */ > + >; > + }; > + > + uart3_pins: pinmux_uart3_pins { > + pinctrl-single,pins = < > + 0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */ > + 0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */ > + >; > + }; > +}; > + > +&i2c1 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c1_pins>; > + clock-frequency = <400000>; > +}; > + > +&i2c2 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c2_pins>; > + clock-frequency = <400000>; > +}; > + > +&i2c3 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c3_pins>; > + clock-frequency = <3400000>; > +}; > + > +&mcspi1 { > + status = "okay"; Nit: You seems to have indentation issue here and for the 2 next ones. > + pinctrl-names = "default"; > + pinctrl-0 = <&mcspi1_pins>; > +}; > + > +&mcspi2 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&mcspi2_pins>; > +}; > + > +&uart1 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&uart1_pins>; > +}; > + > +&uart2 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&uart2_pins>; > +}; > + > +&uart3 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&uart3_pins>; > +}; > diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi > new file mode 100644 > index 0000000..c01ef76 > --- /dev/null > +++ b/arch/arm/boot/dts/dra7.dtsi > @@ -0,0 +1,575 @@ > +/* > + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + * Based on "omap4.dtsi" > + */ > + > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/pinctrl/dra.h> > + > +#include "skeleton.dtsi" > + > +/ { > + #address-cells = <1>; > + #size-cells = <1>; > + > + compatible = "ti,dra7xx"; > + interrupt-parent = <&gic>; > + > + aliases { > + serial0 = &uart1; > + serial1 = &uart2; > + serial2 = &uart3; > + serial3 = &uart4; > + serial4 = &uart5; > + serial5 = &uart6; > + }; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a15"; > + reg = <0>; > + }; > + cpu@1 { > + device_type = "cpu"; > + compatible = "arm,cortex-a15"; > + reg = <1>; > + }; > + }; > + > + timer { > + compatible = "arm,armv7-timer"; > + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, > + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, > + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, > + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; > + }; > + > + gic: interrupt-controller@48211000 { > + compatible = "arm,cortex-a15-gic"; > + interrupt-controller; > + #interrupt-cells = <3>; > + reg = <0x48211000 0x1000>, > + <0x48212000 0x1000>, > + <0x48214000 0x2000>, > + <0x48216000 0x2000>; > + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; > + }; > + > + /* > + * The soc node represents the soc top level view. It is uses for IPs > + * that are not memory mapped in the MPU view or for the MPU itself. > + */ > + soc { > + compatible = "ti,omap-infra"; > + mpu { > + compatible = "ti,omap5-mpu"; > + ti,hwmods = "mpu"; > + }; > + }; > + > + /* > + * XXX: Use a flat representation of the SOC interconnect. > + * The real OMAP interconnect network is quite complex. > + * Since that will not bring real advantage to represent that in DT for > + * the moment, just use a fake OCP bus entry to represent the whole bus > + * hierarchy. > + */ > + ocp { > + compatible = "ti,omap4-l3-noc", "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + ti,hwmods = "l3_main_1", "l3_main_2"; > + reg = <0x44000000 0x2000>, > + <0x44800000 0x3000>; > + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; > + > + counter32k: counter@4ae04000 { > + compatible = "ti,omap-counter32k"; > + reg = <0x4ae04000 0x40>; > + ti,hwmods = "counter_32k"; > + }; > + > + dra7_pmx_core: pinmux@4a003400 { > + compatible = "pinctrl-single"; > + reg = <0x4a003400 0x0464>; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-single,register-width = <32>; > + pinctrl-single,function-mask = <0x3fffffff>; > + }; > + > + sdma: dma-controller@4a056000 { > + compatible = "ti,omap4430-sdma"; > + reg = <0x4a056000 0x1000>; > + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; > + #dma-cells = <1>; > + #dma-channels = <32>; > + #dma-requests = <127>; > + }; > + > + gpio1: gpio@4ae10000 { > + compatible = "ti,omap4-gpio"; > + reg = <0x4ae10000 0x200>; > + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "gpio1"; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > + > + gpio2: gpio@48055000 { > + compatible = "ti,omap4-gpio"; > + reg = <0x48055000 0x200>; > + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "gpio2"; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > + > + gpio3: gpio@48057000 { > + compatible = "ti,omap4-gpio"; > + reg = <0x48057000 0x200>; > + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "gpio3"; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > + > + gpio4: gpio@48059000 { > + compatible = "ti,omap4-gpio"; > + reg = <0x48059000 0x200>; > + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "gpio4"; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > + > + gpio5: gpio@4805b000 { > + compatible = "ti,omap4-gpio"; > + reg = <0x4805b000 0x200>; > + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "gpio5"; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > + > + gpio6: gpio@4805d000 { > + compatible = "ti,omap4-gpio"; > + reg = <0x4805d000 0x200>; > + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "gpio6"; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > + > + gpio7: gpio@48051000 { > + compatible = "ti,omap4-gpio"; > + reg = <0x48051000 0x200>; > + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "gpio7"; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > + > + gpio8: gpio@48053000 { > + compatible = "ti,omap4-gpio"; > + reg = <0x48053000 0x200>; > + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "gpio8"; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > + > + uart1: serial@4806a000 { > + compatible = "ti,omap4-uart"; > + reg = <0x4806a000 0x100>; > + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "uart1"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + uart2: serial@4806c000 { > + compatible = "ti,omap4-uart"; > + reg = <0x4806c000 0x100>; > + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "uart2"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + uart3: serial@48020000 { > + compatible = "ti,omap4-uart"; > + reg = <0x48020000 0x100>; > + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "uart3"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + uart4: serial@4806e000 { > + compatible = "ti,omap4-uart"; > + reg = <0x4806e000 0x100>; > + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "uart4"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + uart5: serial@48066000 { > + compatible = "ti,omap4-uart"; > + reg = <0x48066000 0x100>; > + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "uart5"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + uart6: serial@48068000 { > + compatible = "ti,omap4-uart"; > + reg = <0x48068000 0x100>; > + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "uart6"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + uart7: serial@48420000 { > + compatible = "ti,omap4-uart"; > + reg = <0x48420000 0x100>; > + ti,hwmods = "uart7"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + uart8: serial@48422000 { > + compatible = "ti,omap4-uart"; > + reg = <0x48422000 0x100>; > + ti,hwmods = "uart8"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + uart9: serial@48424000 { > + compatible = "ti,omap4-uart"; > + reg = <0x48424000 0x100>; > + ti,hwmods = "uart9"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + uart10: serial@4ae2b000 { > + compatible = "ti,omap4-uart"; > + reg = <0x4ae2b000 0x100>; > + ti,hwmods = "uart10"; > + clock-frequency = <48000000>; > + status = "disabled"; > + }; > + > + timer1: timer@4ae18000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x4ae18000 0x80>; > + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer1"; > + ti,timer-alwon; > + }; > + > + timer2: timer@48032000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48032000 0x80>; > + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer2"; > + }; > + > + timer3: timer@48034000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48034000 0x80>; > + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer3"; > + }; > + > + timer4: timer@48036000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48036000 0x80>; > + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer4"; > + }; > + > + timer5: timer@48820000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48820000 0x80>; > + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer5"; > + ti,timer-dsp; > + }; > + > + timer6: timer@48822000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48822000 0x80>; > + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer6"; > + ti,timer-dsp; > + ti,timer-pwm; > + }; > + > + timer7: timer@48824000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48824000 0x80>; > + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer7"; > + ti,timer-dsp; > + }; > + > + timer8: timer@48826000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48826000 0x80>; > + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer8"; > + ti,timer-dsp; > + ti,timer-pwm; > + }; > + > + timer9: timer@4803e000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x4803e000 0x80>; > + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer9"; > + }; > + > + timer10: timer@48086000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48086000 0x80>; > + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer10"; > + }; > + > + timer11: timer@48088000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48088000 0x80>; > + interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "timer11"; > + ti,timer-pwm; > + }; > + > + timer13: timer@48828000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x48828000 0x80>; > + ti,hwmods = "timer13"; > + status = "disabled"; > + }; > + > + timer14: timer@4882a000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x4882a000 0x80>; > + ti,hwmods = "timer14"; > + status = "disabled"; > + }; > + > + timer15: timer@4882c000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x4882c000 0x80>; > + ti,hwmods = "timer15"; > + status = "disabled"; > + }; > + > + timer16: timer@4882e000 { > + compatible = "ti,omap5430-timer"; > + reg = <0x4882e000 0x80>; > + ti,hwmods = "timer16"; > + status = "disabled"; > + }; > + > + wdt2: wdt@4ae14000 { > + compatible = "ti,omap4-wdt"; > + reg = <0x4ae14000 0x80>; > + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "wd_timer2"; > + }; > + > + i2c1: i2c@48070000 { > + compatible = "ti,omap4-i2c"; > + reg = <0x48070000 0x100>; > + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + ti,hwmods = "i2c1"; > + status = "disabled"; > + }; > + > + i2c2: i2c@48072000 { > + compatible = "ti,omap4-i2c"; > + reg = <0x48072000 0x100>; > + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + ti,hwmods = "i2c2"; > + status = "disabled"; > + }; > + > + i2c3: i2c@48060000 { > + compatible = "ti,omap4-i2c"; > + reg = <0x48060000 0x100>; > + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + ti,hwmods = "i2c3"; > + status = "disabled"; > + }; > + > + i2c4: i2c@4807a000 { > + compatible = "ti,omap4-i2c"; > + reg = <0x4807a000 0x100>; > + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + ti,hwmods = "i2c4"; > + status = "disabled"; > + }; > + > + i2c5: i2c@4807c000 { > + compatible = "ti,omap4-i2c"; > + reg = <0x4807c000 0x100>; > + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + ti,hwmods = "i2c5"; > + status = "disabled"; > + }; > + > + mmc1: mmc@4809c000 { > + compatible = "ti,omap4-hsmmc"; > + reg = <0x4809c000 0x400>; > + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "mmc1"; > + ti,dual-volt; > + ti,needs-special-reset; > + dmas = <&sdma 61>, <&sdma 62>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + mmc2: mmc@480b4000 { > + compatible = "ti,omap4-hsmmc"; > + reg = <0x480b4000 0x400>; > + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "mmc2"; > + ti,needs-special-reset; > + dmas = <&sdma 47>, <&sdma 48>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + mmc3: mmc@480ad000 { > + compatible = "ti,omap4-hsmmc"; > + reg = <0x480ad000 0x400>; > + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "mmc3"; > + ti,needs-special-reset; > + dmas = <&sdma 77>, <&sdma 78>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + mmc4: mmc@480d1000 { > + compatible = "ti,omap4-hsmmc"; > + reg = <0x480d1000 0x400>; > + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; > + ti,hwmods = "mmc4"; > + ti,needs-special-reset; > + dmas = <&sdma 57>, <&sdma 58>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + mcspi1: spi@48098000 { > + compatible = "ti,omap4-mcspi"; > + reg = <0x48098000 0x200>; > + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + ti,hwmods = "mcspi1"; > + ti,spi-num-cs = <4>; > + dmas = <&sdma 35>, > + <&sdma 36>, > + <&sdma 37>, > + <&sdma 38>, > + <&sdma 39>, > + <&sdma 40>, > + <&sdma 41>, > + <&sdma 42>; > + dma-names = "tx0", "rx0", "tx1", "rx1", > + "tx2", "rx2", "tx3", "rx3"; > + status = "disabled"; > + }; > + > + mcspi2: spi@4809a000 { > + compatible = "ti,omap4-mcspi"; > + reg = <0x4809a000 0x200>; > + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + ti,hwmods = "mcspi2"; > + ti,spi-num-cs = <2>; > + dmas = <&sdma 43>, > + <&sdma 44>, > + <&sdma 45>, > + <&sdma 46>; > + dma-names = "tx0", "rx0", "tx1", "rx1"; > + status = "disabled"; > + }; > + > + mcspi3: spi@480b8000 { > + compatible = "ti,omap4-mcspi"; > + reg = <0x480b8000 0x200>; > + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + ti,hwmods = "mcspi3"; > + ti,spi-num-cs = <2>; > + dmas = <&sdma 15>, <&sdma 16>; > + dma-names = "tx0", "rx0"; > + status = "disabled"; > + }; > + > + mcspi4: spi@480ba000 { > + compatible = "ti,omap4-mcspi"; > + reg = <0x480ba000 0x200>; > + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + ti,hwmods = "mcspi4"; > + ti,spi-num-cs = <1>; > + dmas = <&sdma 70>, <&sdma 71>; > + dma-names = "tx0", "rx0"; > + status = "disabled"; > + }; > + }; > +}; > diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h > new file mode 100644 > index 0000000..d0ad97b > --- /dev/null > +++ b/include/dt-bindings/pinctrl/dra.h > @@ -0,0 +1,45 @@ > +/* > + * This header provides constants for DRA pinctrl bindings. > + * > + * Copyright (C) 2013 Texas Instruments Nit: You don't have the regular GPLv2 text. > + */ > + > +#ifndef _DT_BINDINGS_PINCTRL_DRA_H > +#define _DT_BINDINGS_PINCTRL_DRA_H > + > +/* DRA7 mux mode options for each pin. See TRM for options */ Do you have a public link for this TRM? If so, it might be good to add the link in the dra7.dtsi header. Regards, Benoit -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Wednesday 14 August 2013 06:04 PM, Benoit Cousson wrote: > Hi Rajendra, > > On 14/08/2013 14:10, Rajendra Nayak wrote: >> From: R Sricharan <r.sricharan@ti.com> >> >> Add minimal device tree source needed for DRA7 based SoCs. >> Also add a board dts file for the dra7-evm (based on dra752) >> which contains 1.5G of memory with 1G interleaved and 512MB >> non-interleaved. Also added in the board file are pin configuration >> details for i2c, mcspi and uart devices on board. >> >> Signed-off-by: R Sricharan <r.sricharan@ti.com> >> Signed-off-by: Rajendra Nayak <rnayak@ti.com> >> Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> >> --- >> Benoit, I am reposting the dts files for dra so you can pick it up >> for 3.12. > > OK, I'll do. I just have few minor nits. > >> Rest of the core support is already pulled in by Tony. >> >> arch/arm/boot/dts/Makefile | 3 +- >> arch/arm/boot/dts/dra7-evm.dts | 140 +++++++++ >> arch/arm/boot/dts/dra7.dtsi | 575 +++++++++++++++++++++++++++++++++++++ >> include/dt-bindings/pinctrl/dra.h | 45 +++ >> 4 files changed, 762 insertions(+), 1 deletion(-) >> create mode 100644 arch/arm/boot/dts/dra7-evm.dts >> create mode 100644 arch/arm/boot/dts/dra7.dtsi >> create mode 100644 include/dt-bindings/pinctrl/dra.h >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index 641b3c9..e2f8566 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -173,7 +173,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ >> am335x-bone.dtb \ >> am3517-evm.dtb \ >> am3517_mt_ventoux.dtb \ >> - am43x-epos-evm.dtb >> + am43x-epos-evm.dtb \ >> + dra7-evm.dtb >> dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb >> dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb >> dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \ >> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts >> new file mode 100644 >> index 0000000..dae33d0 >> --- /dev/null >> +++ b/arch/arm/boot/dts/dra7-evm.dts >> @@ -0,0 +1,140 @@ >> +/* >> + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ >> + * >> + * This program is free software; you can redistribute it and/or modify >> + * it under the terms of the GNU General Public License version 2 as >> + * published by the Free Software Foundation. >> + */ >> +/dts-v1/; >> + >> +#include "dra7.dtsi" >> + >> +/ { >> + model = "TI DRA7"; >> + compatible = "ti,dra7-evm", "ti,dra752", "ti,dra7"; >> + >> + memory { >> + device_type = "memory"; >> + reg = <0x80000000 0x60000000>; /* 1536 MB */ >> + }; >> +}; >> + >> +&dra7_pmx_core { >> + i2c1_pins: pinmux_i2c1_pins { >> + pinctrl-single,pins = < >> + 0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda */ >> + 0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl */ >> + >; >> + }; >> + >> + i2c2_pins: pinmux_i2c2_pins { >> + pinctrl-single,pins = < >> + 0x408 (PIN_INPUT | MUX_MODE0) /* i2c2_sda */ >> + 0x40c (PIN_INPUT | MUX_MODE0) /* i2c2_scl */ >> + >; >> + }; >> + >> + i2c3_pins: pinmux_i2c3_pins { >> + pinctrl-single,pins = < >> + 0x410 (PIN_INPUT | MUX_MODE0) /* i2c3_sda */ >> + 0x414 (PIN_INPUT | MUX_MODE0) /* i2c3_scl */ >> + >; >> + }; >> + >> + mcspi1_pins: pinmux_mcspi1_pins { >> + pinctrl-single,pins = < >> + 0x3a4 (PIN_INPUT | MUX_MODE0) /* spi2_clk */ >> + 0x3a8 (PIN_INPUT | MUX_MODE0) /* spi2_d1 */ >> + 0x3ac (PIN_INPUT | MUX_MODE0) /* spi2_d0 */ >> + 0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */ >> + 0x3b4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs1 */ >> + 0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs2 */ >> + 0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs3 */ >> + >; >> + }; >> + >> + mcspi2_pins: pinmux_mcspi2_pins { >> + pinctrl-single,pins = < >> + 0x3c0 (PIN_INPUT | MUX_MODE0) /* spi2_sclk */ >> + 0x3c4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */ >> + 0x3c8 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */ >> + 0x3cc (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */ >> + >; >> + }; >> + >> + uart1_pins: pinmux_uart1_pins { >> + pinctrl-single,pins = < >> + 0x3e0 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_rxd */ >> + 0x3e4 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_txd */ >> + 0x3e8 (PIN_INPUT | MUX_MODE3) /* uart1_ctsn */ >> + 0x3ec (PIN_INPUT | MUX_MODE3) /* uart1_rtsn */ >> + >; >> + }; >> + >> + uart2_pins: pinmux_uart2_pins { >> + pinctrl-single,pins = < >> + 0x3f0 (PIN_INPUT | MUX_MODE0) /* uart2_rxd */ >> + 0x3f4 (PIN_INPUT | MUX_MODE0) /* uart2_txd */ >> + 0x3f8 (PIN_INPUT | MUX_MODE0) /* uart2_ctsn */ >> + 0x3fc (PIN_INPUT | MUX_MODE0) /* uart2_rtsn */ >> + >; >> + }; >> + >> + uart3_pins: pinmux_uart3_pins { >> + pinctrl-single,pins = < >> + 0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */ >> + 0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */ >> + >; >> + }; >> +}; >> + >> +&i2c1 { >> + status = "okay"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&i2c1_pins>; >> + clock-frequency = <400000>; >> +}; >> + >> +&i2c2 { >> + status = "okay"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&i2c2_pins>; >> + clock-frequency = <400000>; >> +}; >> + >> +&i2c3 { >> + status = "okay"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&i2c3_pins>; >> + clock-frequency = <3400000>; >> +}; >> + >> +&mcspi1 { >> + status = "okay"; > > Nit: You seems to have indentation issue here and for the 2 next ones. ah, will fix. > >> + pinctrl-names = "default"; >> + pinctrl-0 = <&mcspi1_pins>; >> +}; >> + >> +&mcspi2 { >> + status = "okay"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&mcspi2_pins>; >> +}; >> + >> +&uart1 { >> + status = "okay"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&uart1_pins>; >> +}; >> + >> +&uart2 { >> + status = "okay"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&uart2_pins>; >> +}; >> + >> +&uart3 { >> + status = "okay"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&uart3_pins>; >> +}; >> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi >> new file mode 100644 >> index 0000000..c01ef76 >> --- /dev/null >> +++ b/arch/arm/boot/dts/dra7.dtsi >> @@ -0,0 +1,575 @@ >> +/* >> + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ >> + * >> + * This program is free software; you can redistribute it and/or modify >> + * it under the terms of the GNU General Public License version 2 as >> + * published by the Free Software Foundation. >> + * Based on "omap4.dtsi" >> + */ >> + >> +#include <dt-bindings/interrupt-controller/arm-gic.h> >> +#include <dt-bindings/pinctrl/dra.h> >> + >> +#include "skeleton.dtsi" >> + >> +/ { >> + #address-cells = <1>; >> + #size-cells = <1>; >> + >> + compatible = "ti,dra7xx"; >> + interrupt-parent = <&gic>; >> + >> + aliases { >> + serial0 = &uart1; >> + serial1 = &uart2; >> + serial2 = &uart3; >> + serial3 = &uart4; >> + serial4 = &uart5; >> + serial5 = &uart6; >> + }; >> + >> + cpus { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + cpu@0 { >> + device_type = "cpu"; >> + compatible = "arm,cortex-a15"; >> + reg = <0>; >> + }; >> + cpu@1 { >> + device_type = "cpu"; >> + compatible = "arm,cortex-a15"; >> + reg = <1>; >> + }; >> + }; >> + >> + timer { >> + compatible = "arm,armv7-timer"; >> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, >> + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, >> + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, >> + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; >> + }; >> + >> + gic: interrupt-controller@48211000 { >> + compatible = "arm,cortex-a15-gic"; >> + interrupt-controller; >> + #interrupt-cells = <3>; >> + reg = <0x48211000 0x1000>, >> + <0x48212000 0x1000>, >> + <0x48214000 0x2000>, >> + <0x48216000 0x2000>; >> + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; >> + }; >> + >> + /* >> + * The soc node represents the soc top level view. It is uses for IPs >> + * that are not memory mapped in the MPU view or for the MPU itself. >> + */ >> + soc { >> + compatible = "ti,omap-infra"; >> + mpu { >> + compatible = "ti,omap5-mpu"; >> + ti,hwmods = "mpu"; >> + }; >> + }; >> + >> + /* >> + * XXX: Use a flat representation of the SOC interconnect. >> + * The real OMAP interconnect network is quite complex. >> + * Since that will not bring real advantage to represent that in DT for >> + * the moment, just use a fake OCP bus entry to represent the whole bus >> + * hierarchy. >> + */ >> + ocp { >> + compatible = "ti,omap4-l3-noc", "simple-bus"; >> + #address-cells = <1>; >> + #size-cells = <1>; >> + ranges; >> + ti,hwmods = "l3_main_1", "l3_main_2"; >> + reg = <0x44000000 0x2000>, >> + <0x44800000 0x3000>; >> + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; >> + >> + counter32k: counter@4ae04000 { >> + compatible = "ti,omap-counter32k"; >> + reg = <0x4ae04000 0x40>; >> + ti,hwmods = "counter_32k"; >> + }; >> + >> + dra7_pmx_core: pinmux@4a003400 { >> + compatible = "pinctrl-single"; >> + reg = <0x4a003400 0x0464>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + pinctrl-single,register-width = <32>; >> + pinctrl-single,function-mask = <0x3fffffff>; >> + }; >> + >> + sdma: dma-controller@4a056000 { >> + compatible = "ti,omap4430-sdma"; >> + reg = <0x4a056000 0x1000>; >> + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; >> + #dma-cells = <1>; >> + #dma-channels = <32>; >> + #dma-requests = <127>; >> + }; >> + >> + gpio1: gpio@4ae10000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x4ae10000 0x200>; >> + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "gpio1"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio2: gpio@48055000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48055000 0x200>; >> + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "gpio2"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio3: gpio@48057000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48057000 0x200>; >> + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "gpio3"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio4: gpio@48059000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48059000 0x200>; >> + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "gpio4"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio5: gpio@4805b000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x4805b000 0x200>; >> + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "gpio5"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio6: gpio@4805d000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x4805d000 0x200>; >> + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "gpio6"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio7: gpio@48051000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48051000 0x200>; >> + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "gpio7"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio8: gpio@48053000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48053000 0x200>; >> + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "gpio8"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + uart1: serial@4806a000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x4806a000 0x100>; >> + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "uart1"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + uart2: serial@4806c000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x4806c000 0x100>; >> + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "uart2"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + uart3: serial@48020000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x48020000 0x100>; >> + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "uart3"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + uart4: serial@4806e000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x4806e000 0x100>; >> + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "uart4"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + uart5: serial@48066000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x48066000 0x100>; >> + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "uart5"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + uart6: serial@48068000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x48068000 0x100>; >> + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "uart6"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + uart7: serial@48420000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x48420000 0x100>; >> + ti,hwmods = "uart7"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + uart8: serial@48422000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x48422000 0x100>; >> + ti,hwmods = "uart8"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + uart9: serial@48424000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x48424000 0x100>; >> + ti,hwmods = "uart9"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + uart10: serial@4ae2b000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x4ae2b000 0x100>; >> + ti,hwmods = "uart10"; >> + clock-frequency = <48000000>; >> + status = "disabled"; >> + }; >> + >> + timer1: timer@4ae18000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x4ae18000 0x80>; >> + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer1"; >> + ti,timer-alwon; >> + }; >> + >> + timer2: timer@48032000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48032000 0x80>; >> + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer2"; >> + }; >> + >> + timer3: timer@48034000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48034000 0x80>; >> + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer3"; >> + }; >> + >> + timer4: timer@48036000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48036000 0x80>; >> + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer4"; >> + }; >> + >> + timer5: timer@48820000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48820000 0x80>; >> + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer5"; >> + ti,timer-dsp; >> + }; >> + >> + timer6: timer@48822000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48822000 0x80>; >> + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer6"; >> + ti,timer-dsp; >> + ti,timer-pwm; >> + }; >> + >> + timer7: timer@48824000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48824000 0x80>; >> + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer7"; >> + ti,timer-dsp; >> + }; >> + >> + timer8: timer@48826000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48826000 0x80>; >> + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer8"; >> + ti,timer-dsp; >> + ti,timer-pwm; >> + }; >> + >> + timer9: timer@4803e000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x4803e000 0x80>; >> + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer9"; >> + }; >> + >> + timer10: timer@48086000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48086000 0x80>; >> + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer10"; >> + }; >> + >> + timer11: timer@48088000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48088000 0x80>; >> + interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "timer11"; >> + ti,timer-pwm; >> + }; >> + >> + timer13: timer@48828000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48828000 0x80>; >> + ti,hwmods = "timer13"; >> + status = "disabled"; >> + }; >> + >> + timer14: timer@4882a000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x4882a000 0x80>; >> + ti,hwmods = "timer14"; >> + status = "disabled"; >> + }; >> + >> + timer15: timer@4882c000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x4882c000 0x80>; >> + ti,hwmods = "timer15"; >> + status = "disabled"; >> + }; >> + >> + timer16: timer@4882e000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x4882e000 0x80>; >> + ti,hwmods = "timer16"; >> + status = "disabled"; >> + }; >> + >> + wdt2: wdt@4ae14000 { >> + compatible = "ti,omap4-wdt"; >> + reg = <0x4ae14000 0x80>; >> + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "wd_timer2"; >> + }; >> + >> + i2c1: i2c@48070000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x48070000 0x100>; >> + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c1"; >> + status = "disabled"; >> + }; >> + >> + i2c2: i2c@48072000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x48072000 0x100>; >> + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c2"; >> + status = "disabled"; >> + }; >> + >> + i2c3: i2c@48060000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x48060000 0x100>; >> + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c3"; >> + status = "disabled"; >> + }; >> + >> + i2c4: i2c@4807a000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x4807a000 0x100>; >> + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c4"; >> + status = "disabled"; >> + }; >> + >> + i2c5: i2c@4807c000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x4807c000 0x100>; >> + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c5"; >> + status = "disabled"; >> + }; >> + >> + mmc1: mmc@4809c000 { >> + compatible = "ti,omap4-hsmmc"; >> + reg = <0x4809c000 0x400>; >> + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "mmc1"; >> + ti,dual-volt; >> + ti,needs-special-reset; >> + dmas = <&sdma 61>, <&sdma 62>; >> + dma-names = "tx", "rx"; >> + status = "disabled"; >> + }; >> + >> + mmc2: mmc@480b4000 { >> + compatible = "ti,omap4-hsmmc"; >> + reg = <0x480b4000 0x400>; >> + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "mmc2"; >> + ti,needs-special-reset; >> + dmas = <&sdma 47>, <&sdma 48>; >> + dma-names = "tx", "rx"; >> + status = "disabled"; >> + }; >> + >> + mmc3: mmc@480ad000 { >> + compatible = "ti,omap4-hsmmc"; >> + reg = <0x480ad000 0x400>; >> + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "mmc3"; >> + ti,needs-special-reset; >> + dmas = <&sdma 77>, <&sdma 78>; >> + dma-names = "tx", "rx"; >> + status = "disabled"; >> + }; >> + >> + mmc4: mmc@480d1000 { >> + compatible = "ti,omap4-hsmmc"; >> + reg = <0x480d1000 0x400>; >> + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; >> + ti,hwmods = "mmc4"; >> + ti,needs-special-reset; >> + dmas = <&sdma 57>, <&sdma 58>; >> + dma-names = "tx", "rx"; >> + status = "disabled"; >> + }; >> + >> + mcspi1: spi@48098000 { >> + compatible = "ti,omap4-mcspi"; >> + reg = <0x48098000 0x200>; >> + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "mcspi1"; >> + ti,spi-num-cs = <4>; >> + dmas = <&sdma 35>, >> + <&sdma 36>, >> + <&sdma 37>, >> + <&sdma 38>, >> + <&sdma 39>, >> + <&sdma 40>, >> + <&sdma 41>, >> + <&sdma 42>; >> + dma-names = "tx0", "rx0", "tx1", "rx1", >> + "tx2", "rx2", "tx3", "rx3"; >> + status = "disabled"; >> + }; >> + >> + mcspi2: spi@4809a000 { >> + compatible = "ti,omap4-mcspi"; >> + reg = <0x4809a000 0x200>; >> + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "mcspi2"; >> + ti,spi-num-cs = <2>; >> + dmas = <&sdma 43>, >> + <&sdma 44>, >> + <&sdma 45>, >> + <&sdma 46>; >> + dma-names = "tx0", "rx0", "tx1", "rx1"; >> + status = "disabled"; >> + }; >> + >> + mcspi3: spi@480b8000 { >> + compatible = "ti,omap4-mcspi"; >> + reg = <0x480b8000 0x200>; >> + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "mcspi3"; >> + ti,spi-num-cs = <2>; >> + dmas = <&sdma 15>, <&sdma 16>; >> + dma-names = "tx0", "rx0"; >> + status = "disabled"; >> + }; >> + >> + mcspi4: spi@480ba000 { >> + compatible = "ti,omap4-mcspi"; >> + reg = <0x480ba000 0x200>; >> + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "mcspi4"; >> + ti,spi-num-cs = <1>; >> + dmas = <&sdma 70>, <&sdma 71>; >> + dma-names = "tx0", "rx0"; >> + status = "disabled"; >> + }; >> + }; >> +}; >> diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h >> new file mode 100644 >> index 0000000..d0ad97b >> --- /dev/null >> +++ b/include/dt-bindings/pinctrl/dra.h >> @@ -0,0 +1,45 @@ >> +/* >> + * This header provides constants for DRA pinctrl bindings. >> + * >> + * Copyright (C) 2013 Texas Instruments > > Nit: You don't have the regular GPLv2 text. I think I just picked this up from pinctrl/omap.h :) will add the right header. > >> + */ >> + >> +#ifndef _DT_BINDINGS_PINCTRL_DRA_H >> +#define _DT_BINDINGS_PINCTRL_DRA_H >> + >> +/* DRA7 mux mode options for each pin. See TRM for options */ > > Do you have a public link for this TRM? > If so, it might be good to add the link in the dra7.dtsi header. We don't have the public TRMs available yet :( > > Regards, > Benoit > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 641b3c9..e2f8566 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -173,7 +173,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ am335x-bone.dtb \ am3517-evm.dtb \ am3517_mt_ventoux.dtb \ - am43x-epos-evm.dtb + am43x-epos-evm.dtb \ + dra7-evm.dtb dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \ diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts new file mode 100644 index 0000000..dae33d0 --- /dev/null +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -0,0 +1,140 @@ +/* + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "dra7.dtsi" + +/ { + model = "TI DRA7"; + compatible = "ti,dra7-evm", "ti,dra752", "ti,dra7"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x60000000>; /* 1536 MB */ + }; +}; + +&dra7_pmx_core { + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda */ + 0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl */ + >; + }; + + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + 0x408 (PIN_INPUT | MUX_MODE0) /* i2c2_sda */ + 0x40c (PIN_INPUT | MUX_MODE0) /* i2c2_scl */ + >; + }; + + i2c3_pins: pinmux_i2c3_pins { + pinctrl-single,pins = < + 0x410 (PIN_INPUT | MUX_MODE0) /* i2c3_sda */ + 0x414 (PIN_INPUT | MUX_MODE0) /* i2c3_scl */ + >; + }; + + mcspi1_pins: pinmux_mcspi1_pins { + pinctrl-single,pins = < + 0x3a4 (PIN_INPUT | MUX_MODE0) /* spi2_clk */ + 0x3a8 (PIN_INPUT | MUX_MODE0) /* spi2_d1 */ + 0x3ac (PIN_INPUT | MUX_MODE0) /* spi2_d0 */ + 0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */ + 0x3b4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs1 */ + 0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs2 */ + 0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs3 */ + >; + }; + + mcspi2_pins: pinmux_mcspi2_pins { + pinctrl-single,pins = < + 0x3c0 (PIN_INPUT | MUX_MODE0) /* spi2_sclk */ + 0x3c4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */ + 0x3c8 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */ + 0x3cc (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */ + >; + }; + + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + 0x3e0 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_rxd */ + 0x3e4 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_txd */ + 0x3e8 (PIN_INPUT | MUX_MODE3) /* uart1_ctsn */ + 0x3ec (PIN_INPUT | MUX_MODE3) /* uart1_rtsn */ + >; + }; + + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + 0x3f0 (PIN_INPUT | MUX_MODE0) /* uart2_rxd */ + 0x3f4 (PIN_INPUT | MUX_MODE0) /* uart2_txd */ + 0x3f8 (PIN_INPUT | MUX_MODE0) /* uart2_ctsn */ + 0x3fc (PIN_INPUT | MUX_MODE0) /* uart2_rtsn */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */ + 0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */ + >; + }; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <400000>; +}; + +&i2c2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + clock-frequency = <400000>; +}; + +&i2c3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + clock-frequency = <3400000>; +}; + +&mcspi1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcspi1_pins>; +}; + +&mcspi2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcspi2_pins>; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; +}; + +&uart2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; +}; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi new file mode 100644 index 0000000..c01ef76 --- /dev/null +++ b/arch/arm/boot/dts/dra7.dtsi @@ -0,0 +1,575 @@ +/* + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * Based on "omap4.dtsi" + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/pinctrl/dra.h> + +#include "skeleton.dtsi" + +/ { + #address-cells = <1>; + #size-cells = <1>; + + compatible = "ti,dra7xx"; + interrupt-parent = <&gic>; + + aliases { + serial0 = &uart1; + serial1 = &uart2; + serial2 = &uart3; + serial3 = &uart4; + serial4 = &uart5; + serial5 = &uart6; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <1>; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; + }; + + gic: interrupt-controller@48211000 { + compatible = "arm,cortex-a15-gic"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x48211000 0x1000>, + <0x48212000 0x1000>, + <0x48214000 0x2000>, + <0x48216000 0x2000>; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; + }; + + /* + * The soc node represents the soc top level view. It is uses for IPs + * that are not memory mapped in the MPU view or for the MPU itself. + */ + soc { + compatible = "ti,omap-infra"; + mpu { + compatible = "ti,omap5-mpu"; + ti,hwmods = "mpu"; + }; + }; + + /* + * XXX: Use a flat representation of the SOC interconnect. + * The real OMAP interconnect network is quite complex. + * Since that will not bring real advantage to represent that in DT for + * the moment, just use a fake OCP bus entry to represent the whole bus + * hierarchy. + */ + ocp { + compatible = "ti,omap4-l3-noc", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + ti,hwmods = "l3_main_1", "l3_main_2"; + reg = <0x44000000 0x2000>, + <0x44800000 0x3000>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + + counter32k: counter@4ae04000 { + compatible = "ti,omap-counter32k"; + reg = <0x4ae04000 0x40>; + ti,hwmods = "counter_32k"; + }; + + dra7_pmx_core: pinmux@4a003400 { + compatible = "pinctrl-single"; + reg = <0x4a003400 0x0464>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0x3fffffff>; + }; + + sdma: dma-controller@4a056000 { + compatible = "ti,omap4430-sdma"; + reg = <0x4a056000 0x1000>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + #dma-channels = <32>; + #dma-requests = <127>; + }; + + gpio1: gpio@4ae10000 { + compatible = "ti,omap4-gpio"; + reg = <0x4ae10000 0x200>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "gpio1"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio2: gpio@48055000 { + compatible = "ti,omap4-gpio"; + reg = <0x48055000 0x200>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "gpio2"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio3: gpio@48057000 { + compatible = "ti,omap4-gpio"; + reg = <0x48057000 0x200>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "gpio3"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio4: gpio@48059000 { + compatible = "ti,omap4-gpio"; + reg = <0x48059000 0x200>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "gpio4"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio5: gpio@4805b000 { + compatible = "ti,omap4-gpio"; + reg = <0x4805b000 0x200>; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "gpio5"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio6: gpio@4805d000 { + compatible = "ti,omap4-gpio"; + reg = <0x4805d000 0x200>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "gpio6"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio7: gpio@48051000 { + compatible = "ti,omap4-gpio"; + reg = <0x48051000 0x200>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "gpio7"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio8: gpio@48053000 { + compatible = "ti,omap4-gpio"; + reg = <0x48053000 0x200>; + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "gpio8"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + uart1: serial@4806a000 { + compatible = "ti,omap4-uart"; + reg = <0x4806a000 0x100>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "uart1"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + uart2: serial@4806c000 { + compatible = "ti,omap4-uart"; + reg = <0x4806c000 0x100>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "uart2"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + uart3: serial@48020000 { + compatible = "ti,omap4-uart"; + reg = <0x48020000 0x100>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "uart3"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + uart4: serial@4806e000 { + compatible = "ti,omap4-uart"; + reg = <0x4806e000 0x100>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "uart4"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + uart5: serial@48066000 { + compatible = "ti,omap4-uart"; + reg = <0x48066000 0x100>; + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "uart5"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + uart6: serial@48068000 { + compatible = "ti,omap4-uart"; + reg = <0x48068000 0x100>; + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "uart6"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + uart7: serial@48420000 { + compatible = "ti,omap4-uart"; + reg = <0x48420000 0x100>; + ti,hwmods = "uart7"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + uart8: serial@48422000 { + compatible = "ti,omap4-uart"; + reg = <0x48422000 0x100>; + ti,hwmods = "uart8"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + uart9: serial@48424000 { + compatible = "ti,omap4-uart"; + reg = <0x48424000 0x100>; + ti,hwmods = "uart9"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + uart10: serial@4ae2b000 { + compatible = "ti,omap4-uart"; + reg = <0x4ae2b000 0x100>; + ti,hwmods = "uart10"; + clock-frequency = <48000000>; + status = "disabled"; + }; + + timer1: timer@4ae18000 { + compatible = "ti,omap5430-timer"; + reg = <0x4ae18000 0x80>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer1"; + ti,timer-alwon; + }; + + timer2: timer@48032000 { + compatible = "ti,omap5430-timer"; + reg = <0x48032000 0x80>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer2"; + }; + + timer3: timer@48034000 { + compatible = "ti,omap5430-timer"; + reg = <0x48034000 0x80>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer3"; + }; + + timer4: timer@48036000 { + compatible = "ti,omap5430-timer"; + reg = <0x48036000 0x80>; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer4"; + }; + + timer5: timer@48820000 { + compatible = "ti,omap5430-timer"; + reg = <0x48820000 0x80>; + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer5"; + ti,timer-dsp; + }; + + timer6: timer@48822000 { + compatible = "ti,omap5430-timer"; + reg = <0x48822000 0x80>; + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer6"; + ti,timer-dsp; + ti,timer-pwm; + }; + + timer7: timer@48824000 { + compatible = "ti,omap5430-timer"; + reg = <0x48824000 0x80>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer7"; + ti,timer-dsp; + }; + + timer8: timer@48826000 { + compatible = "ti,omap5430-timer"; + reg = <0x48826000 0x80>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer8"; + ti,timer-dsp; + ti,timer-pwm; + }; + + timer9: timer@4803e000 { + compatible = "ti,omap5430-timer"; + reg = <0x4803e000 0x80>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer9"; + }; + + timer10: timer@48086000 { + compatible = "ti,omap5430-timer"; + reg = <0x48086000 0x80>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer10"; + }; + + timer11: timer@48088000 { + compatible = "ti,omap5430-timer"; + reg = <0x48088000 0x80>; + interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "timer11"; + ti,timer-pwm; + }; + + timer13: timer@48828000 { + compatible = "ti,omap5430-timer"; + reg = <0x48828000 0x80>; + ti,hwmods = "timer13"; + status = "disabled"; + }; + + timer14: timer@4882a000 { + compatible = "ti,omap5430-timer"; + reg = <0x4882a000 0x80>; + ti,hwmods = "timer14"; + status = "disabled"; + }; + + timer15: timer@4882c000 { + compatible = "ti,omap5430-timer"; + reg = <0x4882c000 0x80>; + ti,hwmods = "timer15"; + status = "disabled"; + }; + + timer16: timer@4882e000 { + compatible = "ti,omap5430-timer"; + reg = <0x4882e000 0x80>; + ti,hwmods = "timer16"; + status = "disabled"; + }; + + wdt2: wdt@4ae14000 { + compatible = "ti,omap4-wdt"; + reg = <0x4ae14000 0x80>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "wd_timer2"; + }; + + i2c1: i2c@48070000 { + compatible = "ti,omap4-i2c"; + reg = <0x48070000 0x100>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c1"; + status = "disabled"; + }; + + i2c2: i2c@48072000 { + compatible = "ti,omap4-i2c"; + reg = <0x48072000 0x100>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c2"; + status = "disabled"; + }; + + i2c3: i2c@48060000 { + compatible = "ti,omap4-i2c"; + reg = <0x48060000 0x100>; + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c3"; + status = "disabled"; + }; + + i2c4: i2c@4807a000 { + compatible = "ti,omap4-i2c"; + reg = <0x4807a000 0x100>; + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c4"; + status = "disabled"; + }; + + i2c5: i2c@4807c000 { + compatible = "ti,omap4-i2c"; + reg = <0x4807c000 0x100>; + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c5"; + status = "disabled"; + }; + + mmc1: mmc@4809c000 { + compatible = "ti,omap4-hsmmc"; + reg = <0x4809c000 0x400>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "mmc1"; + ti,dual-volt; + ti,needs-special-reset; + dmas = <&sdma 61>, <&sdma 62>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + mmc2: mmc@480b4000 { + compatible = "ti,omap4-hsmmc"; + reg = <0x480b4000 0x400>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "mmc2"; + ti,needs-special-reset; + dmas = <&sdma 47>, <&sdma 48>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + mmc3: mmc@480ad000 { + compatible = "ti,omap4-hsmmc"; + reg = <0x480ad000 0x400>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "mmc3"; + ti,needs-special-reset; + dmas = <&sdma 77>, <&sdma 78>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + mmc4: mmc@480d1000 { + compatible = "ti,omap4-hsmmc"; + reg = <0x480d1000 0x400>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "mmc4"; + ti,needs-special-reset; + dmas = <&sdma 57>, <&sdma 58>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + mcspi1: spi@48098000 { + compatible = "ti,omap4-mcspi"; + reg = <0x48098000 0x200>; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "mcspi1"; + ti,spi-num-cs = <4>; + dmas = <&sdma 35>, + <&sdma 36>, + <&sdma 37>, + <&sdma 38>, + <&sdma 39>, + <&sdma 40>, + <&sdma 41>, + <&sdma 42>; + dma-names = "tx0", "rx0", "tx1", "rx1", + "tx2", "rx2", "tx3", "rx3"; + status = "disabled"; + }; + + mcspi2: spi@4809a000 { + compatible = "ti,omap4-mcspi"; + reg = <0x4809a000 0x200>; + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "mcspi2"; + ti,spi-num-cs = <2>; + dmas = <&sdma 43>, + <&sdma 44>, + <&sdma 45>, + <&sdma 46>; + dma-names = "tx0", "rx0", "tx1", "rx1"; + status = "disabled"; + }; + + mcspi3: spi@480b8000 { + compatible = "ti,omap4-mcspi"; + reg = <0x480b8000 0x200>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "mcspi3"; + ti,spi-num-cs = <2>; + dmas = <&sdma 15>, <&sdma 16>; + dma-names = "tx0", "rx0"; + status = "disabled"; + }; + + mcspi4: spi@480ba000 { + compatible = "ti,omap4-mcspi"; + reg = <0x480ba000 0x200>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "mcspi4"; + ti,spi-num-cs = <1>; + dmas = <&sdma 70>, <&sdma 71>; + dma-names = "tx0", "rx0"; + status = "disabled"; + }; + }; +}; diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h new file mode 100644 index 0000000..d0ad97b --- /dev/null +++ b/include/dt-bindings/pinctrl/dra.h @@ -0,0 +1,45 @@ +/* + * This header provides constants for DRA pinctrl bindings. + * + * Copyright (C) 2013 Texas Instruments + */ + +#ifndef _DT_BINDINGS_PINCTRL_DRA_H +#define _DT_BINDINGS_PINCTRL_DRA_H + +/* DRA7 mux mode options for each pin. See TRM for options */ +#define MUX_MODE0 0x0 +#define MUX_MODE1 0x1 +#define MUX_MODE2 0x2 +#define MUX_MODE3 0x3 +#define MUX_MODE4 0x4 +#define MUX_MODE5 0x5 +#define MUX_MODE6 0x6 +#define MUX_MODE7 0x7 +#define MUX_MODE8 0x8 +#define MUX_MODE9 0x9 +#define MUX_MODE10 0xa +#define MUX_MODE11 0xb +#define MUX_MODE12 0xc +#define MUX_MODE13 0xd +#define MUX_MODE14 0xe +#define MUX_MODE15 0xf + +#define PULL_ENA (1 << 16) +#define PULL_UP (1 << 17) +#define INPUT_EN (1 << 18) +#define SLEWCONTROL (1 << 19) +#define WAKEUP_EN (1 << 24) +#define WAKEUP_EVENT (1 << 25) + +/* Active pin states */ +#define PIN_OUTPUT 0 +#define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP) +#define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA) +#define PIN_INPUT INPUT_EN +#define PIN_INPUT_SLEW (INPUT_EN | SLEWCONTROL) +#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP) +#define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN) + +#endif +