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Diffstat (limited to 'arch/arm/boot/dts/am33xx.dtsi')
-rw-r--r--arch/arm/boot/dts/am33xx.dtsi623
1 files changed, 12 insertions, 611 deletions
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index d3dd6a16e70a..e5c2f71a7c77 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -8,6 +8,7 @@
* kind, whether express or implied.
*/
+#include <dt-bindings/bus/ti-sysc.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/am33xx.h>
#include <dt-bindings/clock/am3.h>
@@ -166,87 +167,23 @@
ranges;
ti,hwmods = "l3_main";
- l4_wkup: l4_wkup@44c00000 {
- compatible = "ti,am3-l4-wkup", "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x44c00000 0x280000>;
-
+ l4_wkup: interconnect@44c00000 {
wkup_m3: wkup_m3@100000 {
compatible = "ti,am3352-wkup-m3";
reg = <0x100000 0x4000>,
- <0x180000 0x2000>;
+ <0x180000 0x2000>;
reg-names = "umem", "dmem";
ti,hwmods = "wkup_m3";
ti,pm-firmware = "am335x-pm-firmware.elf";
};
-
- prcm: prcm@200000 {
- compatible = "ti,am3-prcm", "simple-bus";
- reg = <0x200000 0x4000>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x200000 0x4000>;
-
- prcm_clocks: clocks {
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- prcm_clockdomains: clockdomains {
- };
- };
-
- scm: scm@210000 {
- compatible = "ti,am3-scm", "simple-bus";
- reg = <0x210000 0x2000>;
- #address-cells = <1>;
- #size-cells = <1>;
- #pinctrl-cells = <1>;
- ranges = <0 0x210000 0x2000>;
-
- am33xx_pinmux: pinmux@800 {
- compatible = "pinctrl-single";
- reg = <0x800 0x238>;
- #address-cells = <1>;
- #size-cells = <0>;
- #pinctrl-cells = <1>;
- pinctrl-single,register-width = <32>;
- pinctrl-single,function-mask = <0x7f>;
- };
-
- scm_conf: scm_conf@0 {
- compatible = "syscon", "simple-bus";
- reg = <0x0 0x800>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0 0x800>;
-
- scm_clocks: clocks {
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-
- wkup_m3_ipc: wkup_m3_ipc@1324 {
- compatible = "ti,am3352-wkup-m3-ipc";
- reg = <0x1324 0x24>;
- interrupts = <78>;
- ti,rproc = <&wkup_m3>;
- mboxes = <&mailbox &mbox_wkupm3>;
- };
-
- edma_xbar: dma-router@f90 {
- compatible = "ti,am335x-edma-crossbar";
- reg = <0xf90 0x40>;
- #dma-cells = <3>;
- dma-requests = <32>;
- dma-masters = <&edma>;
- };
-
- scm_clockdomains: clockdomains {
- };
- };
+ };
+ l4_per: interconnect@48000000 {
+ };
+ l4_fw: interconnect@47c00000 {
+ };
+ l4_fast: interconnect@4a000000 {
+ };
+ l4_mpuss: interconnect@4b140000 {
};
intc: interrupt-controller@48200000 {
@@ -297,166 +234,6 @@
interrupt-names = "edma3_tcerrint";
};
- gpio0: gpio@44e07000 {
- compatible = "ti,omap4-gpio";
- ti,hwmods = "gpio1";
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x44e07000 0x1000>;
- interrupts = <96>;
- };
-
- gpio1: gpio@4804c000 {
- compatible = "ti,omap4-gpio";
- ti,hwmods = "gpio2";
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4804c000 0x1000>;
- interrupts = <98>;
- };
-
- gpio2: gpio@481ac000 {
- compatible = "ti,omap4-gpio";
- ti,hwmods = "gpio3";
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x481ac000 0x1000>;
- interrupts = <32>;
- };
-
- gpio3: gpio@481ae000 {
- compatible = "ti,omap4-gpio";
- ti,hwmods = "gpio4";
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x481ae000 0x1000>;
- interrupts = <62>;
- };
-
- uart0: serial@44e09000 {
- compatible = "ti,am3352-uart", "ti,omap3-uart";
- ti,hwmods = "uart1";
- clock-frequency = <48000000>;
- reg = <0x44e09000 0x2000>;
- interrupts = <72>;
- status = "disabled";
- dmas = <&edma 26 0>, <&edma 27 0>;
- dma-names = "tx", "rx";
- };
-
- uart1: serial@48022000 {
- compatible = "ti,am3352-uart", "ti,omap3-uart";
- ti,hwmods = "uart2";
- clock-frequency = <48000000>;
- reg = <0x48022000 0x2000>;
- interrupts = <73>;
- status = "disabled";
- dmas = <&edma 28 0>, <&edma 29 0>;
- dma-names = "tx", "rx";
- };
-
- uart2: serial@48024000 {
- compatible = "ti,am3352-uart", "ti,omap3-uart";
- ti,hwmods = "uart3";
- clock-frequency = <48000000>;
- reg = <0x48024000 0x2000>;
- interrupts = <74>;
- status = "disabled";
- dmas = <&edma 30 0>, <&edma 31 0>;
- dma-names = "tx", "rx";
- };
-
- uart3: serial@481a6000 {
- compatible = "ti,am3352-uart", "ti,omap3-uart";
- ti,hwmods = "uart4";
- clock-frequency = <48000000>;
- reg = <0x481a6000 0x2000>;
- interrupts = <44>;
- status = "disabled";
- };
-
- uart4: serial@481a8000 {
- compatible = "ti,am3352-uart", "ti,omap3-uart";
- ti,hwmods = "uart5";
- clock-frequency = <48000000>;
- reg = <0x481a8000 0x2000>;
- interrupts = <45>;
- status = "disabled";
- };
-
- uart5: serial@481aa000 {
- compatible = "ti,am3352-uart", "ti,omap3-uart";
- ti,hwmods = "uart6";
- clock-frequency = <48000000>;
- reg = <0x481aa000 0x2000>;
- interrupts = <46>;
- status = "disabled";
- };
-
- i2c0: i2c@44e0b000 {
- compatible = "ti,omap4-i2c";
- #address-cells = <1>;
- #size-cells = <0>;
- ti,hwmods = "i2c1";
- reg = <0x44e0b000 0x1000>;
- interrupts = <70>;
- status = "disabled";
- };
-
- i2c1: i2c@4802a000 {
- compatible = "ti,omap4-i2c";
- #address-cells = <1>;
- #size-cells = <0>;
- ti,hwmods = "i2c2";
- reg = <0x4802a000 0x1000>;
- interrupts = <71>;
- status = "disabled";
- };
-
- i2c2: i2c@4819c000 {
- compatible = "ti,omap4-i2c";
- #address-cells = <1>;
- #size-cells = <0>;
- ti,hwmods = "i2c3";
- reg = <0x4819c000 0x1000>;
- interrupts = <30>;
- status = "disabled";
- };
-
- mmc1: mmc@48060000 {
- compatible = "ti,omap4-hsmmc";
- ti,hwmods = "mmc1";
- ti,dual-volt;
- ti,needs-special-reset;
- ti,needs-special-hs-handling;
- dmas = <&edma_xbar 24 0 0
- &edma_xbar 25 0 0>;
- dma-names = "tx", "rx";
- interrupts = <64>;
- reg = <0x48060000 0x1000>;
- status = "disabled";
- };
-
- mmc2: mmc@481d8000 {
- compatible = "ti,omap4-hsmmc";
- ti,hwmods = "mmc2";
- ti,needs-special-reset;
- dmas = <&edma 2 0
- &edma 3 0>;
- dma-names = "tx", "rx";
- interrupts = <28>;
- reg = <0x481d8000 0x1000>;
- status = "disabled";
- };
-
mmc3: mmc@47810000 {
compatible = "ti,omap4-hsmmc";
ti,hwmods = "mmc3";
@@ -466,157 +243,6 @@
status = "disabled";
};
- hwspinlock: spinlock@480ca000 {
- compatible = "ti,omap4-hwspinlock";
- reg = <0x480ca000 0x1000>;
- ti,hwmods = "spinlock";
- #hwlock-cells = <1>;
- };
-
- wdt2: wdt@44e35000 {
- compatible = "ti,omap3-wdt";
- ti,hwmods = "wd_timer2";
- reg = <0x44e35000 0x1000>;
- interrupts = <91>;
- };
-
- dcan0: can@481cc000 {
- compatible = "ti,am3352-d_can";
- ti,hwmods = "d_can0";
- reg = <0x481cc000 0x2000>;
- clocks = <&dcan0_fck>;
- clock-names = "fck";
- syscon-raminit = <&scm_conf 0x644 0>;
- interrupts = <52>;
- status = "disabled";
- };
-
- dcan1: can@481d0000 {
- compatible = "ti,am3352-d_can";
- ti,hwmods = "d_can1";
- reg = <0x481d0000 0x2000>;
- clocks = <&dcan1_fck>;
- clock-names = "fck";
- syscon-raminit = <&scm_conf 0x644 1>;
- interrupts = <55>;
- status = "disabled";
- };
-
- mailbox: mailbox@480c8000 {
- compatible = "ti,omap4-mailbox";
- reg = <0x480C8000 0x200>;
- interrupts = <77>;
- ti,hwmods = "mailbox";
- #mbox-cells = <1>;
- ti,mbox-num-users = <4>;
- ti,mbox-num-fifos = <8>;
- mbox_wkupm3: wkup_m3 {
- ti,mbox-send-noirq;
- ti,mbox-tx = <0 0 0>;
- ti,mbox-rx = <0 0 3>;
- };
- };
-
- timer1: timer@44e31000 {
- compatible = "ti,am335x-timer-1ms";
- reg = <0x44e31000 0x400>;
- interrupts = <67>;
- ti,hwmods = "timer1";
- ti,timer-alwon;
- clocks = <&timer1_fck>;
- clock-names = "fck";
- };
-
- timer2: timer@48040000 {
- compatible = "ti,am335x-timer";
- reg = <0x48040000 0x400>;
- interrupts = <68>;
- ti,hwmods = "timer2";
- clocks = <&timer2_fck>;
- clock-names = "fck";
- };
-
- timer3: timer@48042000 {
- compatible = "ti,am335x-timer";
- reg = <0x48042000 0x400>;
- interrupts = <69>;
- ti,hwmods = "timer3";
- };
-
- timer4: timer@48044000 {
- compatible = "ti,am335x-timer";
- reg = <0x48044000 0x400>;
- interrupts = <92>;
- ti,hwmods = "timer4";
- ti,timer-pwm;
- };
-
- timer5: timer@48046000 {
- compatible = "ti,am335x-timer";
- reg = <0x48046000 0x400>;
- interrupts = <93>;
- ti,hwmods = "timer5";
- ti,timer-pwm;
- };
-
- timer6: timer@48048000 {
- compatible = "ti,am335x-timer";
- reg = <0x48048000 0x400>;
- interrupts = <94>;
- ti,hwmods = "timer6";
- ti,timer-pwm;
- };
-
- timer7: timer@4804a000 {
- compatible = "ti,am335x-timer";
- reg = <0x4804a000 0x400>;
- interrupts = <95>;
- ti,hwmods = "timer7";
- ti,timer-pwm;
- };
-
- rtc: rtc@44e3e000 {
- compatible = "ti,am3352-rtc", "ti,da830-rtc";
- reg = <0x44e3e000 0x1000>;
- interrupts = <75
- 76>;
- ti,hwmods = "rtc";
- clocks = <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
- clock-names = "int-clk";
- };
-
- spi0: spi@48030000 {
- compatible = "ti,omap4-mcspi";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x48030000 0x400>;
- interrupts = <65>;
- ti,spi-num-cs = <2>;
- ti,hwmods = "spi0";
- dmas = <&edma 16 0
- &edma 17 0
- &edma 18 0
- &edma 19 0>;
- dma-names = "tx0", "rx0", "tx1", "rx1";
- status = "disabled";
- };
-
- spi1: spi@481a0000 {
- compatible = "ti,omap4-mcspi";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x481a0000 0x400>;
- interrupts = <125>;
- ti,spi-num-cs = <2>;
- ti,hwmods = "spi1";
- dmas = <&edma 42 0
- &edma 43 0
- &edma 44 0
- &edma 45 0>;
- dma-names = "tx0", "rx0", "tx1", "rx1";
- status = "disabled";
- };
-
usb: usb@47400000 {
compatible = "ti,am33xx-usb";
reg = <0x47400000 0x1000>;
@@ -747,163 +373,6 @@
};
};
- epwmss0: epwmss@48300000 {
- compatible = "ti,am33xx-pwmss";
- reg = <0x48300000 0x10>;
- ti,hwmods = "epwmss0";
- #address-cells = <1>;
- #size-cells = <1>;
- status = "disabled";
- ranges = <0x48300100 0x48300100 0x80 /* ECAP */
- 0x48300180 0x48300180 0x80 /* EQEP */
- 0x48300200 0x48300200 0x80>; /* EHRPWM */
-
- ecap0: ecap@48300100 {
- compatible = "ti,am3352-ecap",
- "ti,am33xx-ecap";
- #pwm-cells = <3>;
- reg = <0x48300100 0x80>;
- clocks = <&l4ls_gclk>;
- clock-names = "fck";
- interrupts = <31>;
- interrupt-names = "ecap0";
- status = "disabled";
- };
-
- ehrpwm0: pwm@48300200 {
- compatible = "ti,am3352-ehrpwm",
- "ti,am33xx-ehrpwm";
- #pwm-cells = <3>;
- reg = <0x48300200 0x80>;
- clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
- clock-names = "tbclk", "fck";
- status = "disabled";
- };
- };
-
- epwmss1: epwmss@48302000 {
- compatible = "ti,am33xx-pwmss";
- reg = <0x48302000 0x10>;
- ti,hwmods = "epwmss1";
- #address-cells = <1>;
- #size-cells = <1>;
- status = "disabled";
- ranges = <0x48302100 0x48302100 0x80 /* ECAP */
- 0x48302180 0x48302180 0x80 /* EQEP */
- 0x48302200 0x48302200 0x80>; /* EHRPWM */
-
- ecap1: ecap@48302100 {
- compatible = "ti,am3352-ecap",
- "ti,am33xx-ecap";
- #pwm-cells = <3>;
- reg = <0x48302100 0x80>;
- clocks = <&l4ls_gclk>;
- clock-names = "fck";
- interrupts = <47>;
- interrupt-names = "ecap1";
- status = "disabled";
- };
-
- ehrpwm1: pwm@48302200 {
- compatible = "ti,am3352-ehrpwm",
- "ti,am33xx-ehrpwm";
- #pwm-cells = <3>;
- reg = <0x48302200 0x80>;
- clocks = <&ehrpwm1_tbclk>, <&l4ls_gclk>;
- clock-names = "tbclk", "fck";
- status = "disabled";
- };
- };
-
- epwmss2: epwmss@48304000 {
- compatible = "ti,am33xx-pwmss";
- reg = <0x48304000 0x10>;
- ti,hwmods = "epwmss2";
- #address-cells = <1>;
- #size-cells = <1>;
- status = "disabled";
- ranges = <0x48304100 0x48304100 0x80 /* ECAP */
- 0x48304180 0x48304180 0x80 /* EQEP */
- 0x48304200 0x48304200 0x80>; /* EHRPWM */
-
- ecap2: ecap@48304100 {
- compatible = "ti,am3352-ecap",
- "ti,am33xx-ecap";
- #pwm-cells = <3>;
- reg = <0x48304100 0x80>;
- clocks = <&l4ls_gclk>;
- clock-names = "fck";
- interrupts = <61>;
- interrupt-names = "ecap2";
- status = "disabled";
- };
-
- ehrpwm2: pwm@48304200 {
- compatible = "ti,am3352-ehrpwm",
- "ti,am33xx-ehrpwm";
- #pwm-cells = <3>;
- reg = <0x48304200 0x80>;
- clocks = <&ehrpwm2_tbclk>, <&l4ls_gclk>;
- clock-names = "tbclk", "fck";
- status = "disabled";
- };
- };
-
- mac: ethernet@4a100000 {
- compatible = "ti,am335x-cpsw","ti,cpsw";
- ti,hwmods = "cpgmac0";
- clocks = <&cpsw_125mhz_gclk>, <&cpsw_cpts_rft_clk>;
- clock-names = "fck", "cpts";
- cpdma_channels = <8>;
- ale_entries = <1024>;
- bd_ram_size = <0x2000>;
- mac_control = <0x20>;
- slaves = <2>;
- active_slave = <0>;
- cpts_clock_mult = <0x80000000>;
- cpts_clock_shift = <29>;
- reg = <0x4a100000 0x800
- 0x4a101200 0x100>;
- #address-cells = <1>;
- #size-cells = <1>;
- /*
- * c0_rx_thresh_pend
- * c0_rx_pend
- * c0_tx_pend
- * c0_misc_pend
- */
- interrupts = <40 41 42 43>;
- ranges;
- syscon = <&scm_conf>;
- status = "disabled";
-
- davinci_mdio: mdio@4a101000 {
- compatible = "ti,cpsw-mdio","ti,davinci_mdio";
- #address-cells = <1>;
- #size-cells = <0>;
- ti,hwmods = "davinci_mdio";
- bus_freq = <1000000>;
- reg = <0x4a101000 0x100>;
- status = "disabled";
- };
-
- cpsw_emac0: slave@4a100200 {
- /* Filled in by U-Boot */
- mac-address = [ 00 00 00 00 00 00 ];
- };
-
- cpsw_emac1: slave@4a100300 {
- /* Filled in by U-Boot */
- mac-address = [ 00 00 00 00 00 00 ];
- };
-
- phy_sel: cpsw-phy-sel@44e10650 {
- compatible = "ti,am3352-cpsw-phy-sel";
- reg= <0x44e10650 0x4>;
- reg-names = "gmii-sel";
- };
- };
-
ocmcram: ocmcram@40300000 {
compatible = "mmio-sram";
reg = <0x40300000 0x10000>; /* 64k */
@@ -924,40 +393,6 @@
};
};
- elm: elm@48080000 {
- compatible = "ti,am3352-elm";
- reg = <0x48080000 0x2000>;
- interrupts = <4>;
- ti,hwmods = "elm";
- status = "disabled";
- };
-
- lcdc: lcdc@4830e000 {
- compatible = "ti,am33xx-tilcdc";
- reg = <0x4830e000 0x1000>;
- interrupts = <36>;
- ti,hwmods = "lcdc";
- status = "disabled";
- };
-
- tscadc: tscadc@44e0d000 {
- compatible = "ti,am3359-tscadc";
- reg = <0x44e0d000 0x1000>;
- interrupts = <16>;
- ti,hwmods = "adc_tsc";
- status = "disabled";
- dmas = <&edma 53 0>, <&edma 57 0>;
- dma-names = "fifo0", "fifo1";
-
- tsc {
- compatible = "ti,am3359-tsc";
- };
- am335x_adc: adc {
- #io-channel-cells = <1>;
- compatible = "ti,am3359-adc";
- };
- };
-
emif: emif@4c000000 {
compatible = "ti,emif-am3352";
reg = <0x4c000000 0x1000000>;
@@ -1005,42 +440,8 @@
<&edma 5 0>;
dma-names = "tx", "rx";
};
-
- mcasp0: mcasp@48038000 {
- compatible = "ti,am33xx-mcasp-audio";
- ti,hwmods = "mcasp0";
- reg = <0x48038000 0x2000>,
- <0x46000000 0x400000>;
- reg-names = "mpu", "dat";
- interrupts = <80>, <81>;
- interrupt-names = "tx", "rx";
- status = "disabled";
- dmas = <&edma 8 2>,
- <&edma 9 2>;
- dma-names = "tx", "rx";
- };
-
- mcasp1: mcasp@4803c000 {
- compatible = "ti,am33xx-mcasp-audio";
- ti,hwmods = "mcasp1";
- reg = <0x4803C000 0x2000>,
- <0x46400000 0x400000>;
- reg-names = "mpu", "dat";
- interrupts = <82>, <83>;
- interrupt-names = "tx", "rx";
- status = "disabled";
- dmas = <&edma 10 2>,
- <&edma 11 2>;
- dma-names = "tx", "rx";
- };
-
- rng: rng@48310000 {
- compatible = "ti,omap4-rng";
- ti,hwmods = "rng";
- reg = <0x48310000 0x2000>;
- interrupts = <111>;
- };
};
};
+#include "am33xx-l4.dtsi"
#include "am33xx-clocks.dtsi"