forked from Minki/linux
41644e75c5
Currently the OMAP General-Purpose Memory Controller (GPMC) device node maps 16 MB of address space for its hardware registers. This is because the OMAP Technical Reference Manual says that the GPMC module register address space size is 16 MB. But in practice the maximum address offset used by a GPMC register is 0x02d0. So, there is no need to map such a big address space for GPMC regs. This change was suggested by Jon Hunter [1]. [1]: https://patchwork.kernel.org/patch/2057111/ Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Acked-by: Jon Hunter <jon-hunter@ti.com> Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
443 lines
9.5 KiB
Plaintext
443 lines
9.5 KiB
Plaintext
/*
|
|
* Device Tree Source for OMAP3 SoC
|
|
*
|
|
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public License
|
|
* version 2. This program is licensed "as is" without any warranty of any
|
|
* kind, whether express or implied.
|
|
*/
|
|
|
|
/include/ "skeleton.dtsi"
|
|
|
|
/ {
|
|
compatible = "ti,omap3430", "ti,omap3";
|
|
interrupt-parent = <&intc>;
|
|
|
|
aliases {
|
|
serial0 = &uart1;
|
|
serial1 = &uart2;
|
|
serial2 = &uart3;
|
|
};
|
|
|
|
cpus {
|
|
cpu@0 {
|
|
compatible = "arm,cortex-a8";
|
|
};
|
|
};
|
|
|
|
/*
|
|
* 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,omap3-mpu";
|
|
ti,hwmods = "mpu";
|
|
};
|
|
|
|
iva {
|
|
compatible = "ti,iva2.2";
|
|
ti,hwmods = "iva";
|
|
|
|
dsp {
|
|
compatible = "ti,omap3-c64";
|
|
};
|
|
};
|
|
};
|
|
|
|
/*
|
|
* XXX: Use a flat representation of the OMAP3 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 = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
ti,hwmods = "l3_main";
|
|
|
|
counter32k: counter@48320000 {
|
|
compatible = "ti,omap-counter32k";
|
|
reg = <0x48320000 0x20>;
|
|
ti,hwmods = "counter_32k";
|
|
};
|
|
|
|
intc: interrupt-controller@48200000 {
|
|
compatible = "ti,omap2-intc";
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
ti,intc-size = <96>;
|
|
reg = <0x48200000 0x1000>;
|
|
};
|
|
|
|
omap3_pmx_core: pinmux@48002030 {
|
|
compatible = "ti,omap3-padconf", "pinctrl-single";
|
|
reg = <0x48002030 0x05cc>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-single,register-width = <16>;
|
|
pinctrl-single,function-mask = <0x7fff>;
|
|
};
|
|
|
|
omap3_pmx_wkup: pinmux@0x48002a58 {
|
|
compatible = "ti,omap3-padconf", "pinctrl-single";
|
|
reg = <0x48002a58 0x5c>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-single,register-width = <16>;
|
|
pinctrl-single,function-mask = <0x7fff>;
|
|
};
|
|
|
|
gpio1: gpio@48310000 {
|
|
compatible = "ti,omap3-gpio";
|
|
ti,hwmods = "gpio1";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
|
|
gpio2: gpio@49050000 {
|
|
compatible = "ti,omap3-gpio";
|
|
ti,hwmods = "gpio2";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
|
|
gpio3: gpio@49052000 {
|
|
compatible = "ti,omap3-gpio";
|
|
ti,hwmods = "gpio3";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
|
|
gpio4: gpio@49054000 {
|
|
compatible = "ti,omap3-gpio";
|
|
ti,hwmods = "gpio4";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
|
|
gpio5: gpio@49056000 {
|
|
compatible = "ti,omap3-gpio";
|
|
ti,hwmods = "gpio5";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
|
|
gpio6: gpio@49058000 {
|
|
compatible = "ti,omap3-gpio";
|
|
ti,hwmods = "gpio6";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
|
|
uart1: serial@4806a000 {
|
|
compatible = "ti,omap3-uart";
|
|
ti,hwmods = "uart1";
|
|
clock-frequency = <48000000>;
|
|
};
|
|
|
|
uart2: serial@4806c000 {
|
|
compatible = "ti,omap3-uart";
|
|
ti,hwmods = "uart2";
|
|
clock-frequency = <48000000>;
|
|
};
|
|
|
|
uart3: serial@49020000 {
|
|
compatible = "ti,omap3-uart";
|
|
ti,hwmods = "uart3";
|
|
clock-frequency = <48000000>;
|
|
};
|
|
|
|
i2c1: i2c@48070000 {
|
|
compatible = "ti,omap3-i2c";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ti,hwmods = "i2c1";
|
|
};
|
|
|
|
i2c2: i2c@48072000 {
|
|
compatible = "ti,omap3-i2c";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ti,hwmods = "i2c2";
|
|
};
|
|
|
|
i2c3: i2c@48060000 {
|
|
compatible = "ti,omap3-i2c";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ti,hwmods = "i2c3";
|
|
};
|
|
|
|
mcspi1: spi@48098000 {
|
|
compatible = "ti,omap2-mcspi";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ti,hwmods = "mcspi1";
|
|
ti,spi-num-cs = <4>;
|
|
};
|
|
|
|
mcspi2: spi@4809a000 {
|
|
compatible = "ti,omap2-mcspi";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ti,hwmods = "mcspi2";
|
|
ti,spi-num-cs = <2>;
|
|
};
|
|
|
|
mcspi3: spi@480b8000 {
|
|
compatible = "ti,omap2-mcspi";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ti,hwmods = "mcspi3";
|
|
ti,spi-num-cs = <2>;
|
|
};
|
|
|
|
mcspi4: spi@480ba000 {
|
|
compatible = "ti,omap2-mcspi";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ti,hwmods = "mcspi4";
|
|
ti,spi-num-cs = <1>;
|
|
};
|
|
|
|
mmc1: mmc@4809c000 {
|
|
compatible = "ti,omap3-hsmmc";
|
|
ti,hwmods = "mmc1";
|
|
ti,dual-volt;
|
|
};
|
|
|
|
mmc2: mmc@480b4000 {
|
|
compatible = "ti,omap3-hsmmc";
|
|
ti,hwmods = "mmc2";
|
|
};
|
|
|
|
mmc3: mmc@480ad000 {
|
|
compatible = "ti,omap3-hsmmc";
|
|
ti,hwmods = "mmc3";
|
|
};
|
|
|
|
wdt2: wdt@48314000 {
|
|
compatible = "ti,omap3-wdt";
|
|
ti,hwmods = "wd_timer2";
|
|
};
|
|
|
|
mcbsp1: mcbsp@48074000 {
|
|
compatible = "ti,omap3-mcbsp";
|
|
reg = <0x48074000 0xff>;
|
|
reg-names = "mpu";
|
|
interrupts = <16>, /* OCP compliant interrupt */
|
|
<59>, /* TX interrupt */
|
|
<60>; /* RX interrupt */
|
|
interrupt-names = "common", "tx", "rx";
|
|
ti,buffer-size = <128>;
|
|
ti,hwmods = "mcbsp1";
|
|
};
|
|
|
|
mcbsp2: mcbsp@49022000 {
|
|
compatible = "ti,omap3-mcbsp";
|
|
reg = <0x49022000 0xff>,
|
|
<0x49028000 0xff>;
|
|
reg-names = "mpu", "sidetone";
|
|
interrupts = <17>, /* OCP compliant interrupt */
|
|
<62>, /* TX interrupt */
|
|
<63>, /* RX interrupt */
|
|
<4>; /* Sidetone */
|
|
interrupt-names = "common", "tx", "rx", "sidetone";
|
|
ti,buffer-size = <1280>;
|
|
ti,hwmods = "mcbsp2", "mcbsp2_sidetone";
|
|
};
|
|
|
|
mcbsp3: mcbsp@49024000 {
|
|
compatible = "ti,omap3-mcbsp";
|
|
reg = <0x49024000 0xff>,
|
|
<0x4902a000 0xff>;
|
|
reg-names = "mpu", "sidetone";
|
|
interrupts = <22>, /* OCP compliant interrupt */
|
|
<89>, /* TX interrupt */
|
|
<90>, /* RX interrupt */
|
|
<5>; /* Sidetone */
|
|
interrupt-names = "common", "tx", "rx", "sidetone";
|
|
ti,buffer-size = <128>;
|
|
ti,hwmods = "mcbsp3", "mcbsp3_sidetone";
|
|
};
|
|
|
|
mcbsp4: mcbsp@49026000 {
|
|
compatible = "ti,omap3-mcbsp";
|
|
reg = <0x49026000 0xff>;
|
|
reg-names = "mpu";
|
|
interrupts = <23>, /* OCP compliant interrupt */
|
|
<54>, /* TX interrupt */
|
|
<55>; /* RX interrupt */
|
|
interrupt-names = "common", "tx", "rx";
|
|
ti,buffer-size = <128>;
|
|
ti,hwmods = "mcbsp4";
|
|
};
|
|
|
|
mcbsp5: mcbsp@48096000 {
|
|
compatible = "ti,omap3-mcbsp";
|
|
reg = <0x48096000 0xff>;
|
|
reg-names = "mpu";
|
|
interrupts = <27>, /* OCP compliant interrupt */
|
|
<81>, /* TX interrupt */
|
|
<82>; /* RX interrupt */
|
|
interrupt-names = "common", "tx", "rx";
|
|
ti,buffer-size = <128>;
|
|
ti,hwmods = "mcbsp5";
|
|
};
|
|
|
|
timer1: timer@48318000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x48318000 0x400>;
|
|
interrupts = <37>;
|
|
ti,hwmods = "timer1";
|
|
ti,timer-alwon;
|
|
};
|
|
|
|
timer2: timer@49032000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x49032000 0x400>;
|
|
interrupts = <38>;
|
|
ti,hwmods = "timer2";
|
|
};
|
|
|
|
timer3: timer@49034000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x49034000 0x400>;
|
|
interrupts = <39>;
|
|
ti,hwmods = "timer3";
|
|
};
|
|
|
|
timer4: timer@49036000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x49036000 0x400>;
|
|
interrupts = <40>;
|
|
ti,hwmods = "timer4";
|
|
};
|
|
|
|
timer5: timer@49038000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x49038000 0x400>;
|
|
interrupts = <41>;
|
|
ti,hwmods = "timer5";
|
|
ti,timer-dsp;
|
|
};
|
|
|
|
timer6: timer@4903a000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x4903a000 0x400>;
|
|
interrupts = <42>;
|
|
ti,hwmods = "timer6";
|
|
ti,timer-dsp;
|
|
};
|
|
|
|
timer7: timer@4903c000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x4903c000 0x400>;
|
|
interrupts = <43>;
|
|
ti,hwmods = "timer7";
|
|
ti,timer-dsp;
|
|
};
|
|
|
|
timer8: timer@4903e000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x4903e000 0x400>;
|
|
interrupts = <44>;
|
|
ti,hwmods = "timer8";
|
|
ti,timer-pwm;
|
|
ti,timer-dsp;
|
|
};
|
|
|
|
timer9: timer@49040000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x49040000 0x400>;
|
|
interrupts = <45>;
|
|
ti,hwmods = "timer9";
|
|
ti,timer-pwm;
|
|
};
|
|
|
|
timer10: timer@48086000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x48086000 0x400>;
|
|
interrupts = <46>;
|
|
ti,hwmods = "timer10";
|
|
ti,timer-pwm;
|
|
};
|
|
|
|
timer11: timer@48088000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x48088000 0x400>;
|
|
interrupts = <47>;
|
|
ti,hwmods = "timer11";
|
|
ti,timer-pwm;
|
|
};
|
|
|
|
timer12: timer@48304000 {
|
|
compatible = "ti,omap2-timer";
|
|
reg = <0x48304000 0x400>;
|
|
interrupts = <95>;
|
|
ti,hwmods = "timer12";
|
|
ti,timer-alwon;
|
|
ti,timer-secure;
|
|
};
|
|
|
|
usbhstll: usbhstll@48062000 {
|
|
compatible = "ti,usbhs-tll";
|
|
reg = <0x48062000 0x1000>;
|
|
interrupts = <78>;
|
|
ti,hwmods = "usb_tll_hs";
|
|
};
|
|
|
|
usbhshost: usbhshost@48064000 {
|
|
compatible = "ti,usbhs-host";
|
|
reg = <0x48064000 0x400>;
|
|
ti,hwmods = "usb_host_hs";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
usbhsohci: ohci@48064400 {
|
|
compatible = "ti,ohci-omap3", "usb-ohci";
|
|
reg = <0x48064400 0x400>;
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <76>;
|
|
};
|
|
|
|
usbhsehci: ehci@48064800 {
|
|
compatible = "ti,ehci-omap", "usb-ehci";
|
|
reg = <0x48064800 0x400>;
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <77>;
|
|
};
|
|
};
|
|
|
|
gpmc: gpmc@6e000000 {
|
|
compatible = "ti,omap3430-gpmc";
|
|
ti,hwmods = "gpmc";
|
|
reg = <0x6e000000 0x02d0>;
|
|
interrupts = <20>;
|
|
gpmc,num-cs = <8>;
|
|
gpmc,num-waitpins = <4>;
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
};
|
|
};
|
|
};
|