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Diffstat (limited to 'arch/arm/boot/dts/am33xx-l4.dtsi')
-rw-r--r--arch/arm/boot/dts/am33xx-l4.dtsi360
1 files changed, 288 insertions, 72 deletions
diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index 4e2986f0c604..7e50fe633d8a 100644
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -1,5 +1,8 @@
&l4_wkup { /* 0x44c00000 */
- compatible = "ti,am33xx-l4-wkup", "simple-bus";
+ compatible = "ti,am33xx-l4-wkup", "simple-pm-bus";
+ power-domains = <&prm_wkup>;
+ clocks = <&l4_wkup_clkctrl AM3_L4_WKUP_L4_WKUP_CLKCTRL 0>;
+ clock-names = "fck";
reg = <0x44c00000 0x800>,
<0x44c00800 0x800>,
<0x44c01000 0x400>,
@@ -12,7 +15,7 @@
<0x00200000 0x44e00000 0x100000>; /* segment 2 */
segment@0 { /* 0x44c00000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00000000 0x000800>, /* ap 0 */
@@ -22,7 +25,7 @@
};
segment@100000 { /* 0x44d00000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00100000 0x004000>, /* ap 4 */
@@ -34,23 +37,27 @@
compatible = "ti,sysc-omap4", "ti,sysc";
reg = <0x0 0x4>;
reg-names = "rev";
+ clocks = <&l4_wkup_aon_clkctrl AM3_L4_WKUP_AON_WKUP_M3_CLKCTRL 0>;
+ clock-names = "fck";
#address-cells = <1>;
#size-cells = <1>;
- ranges = <0x0 0x0 0x4000>;
- status = "disabled";
- };
+ ranges = <0x00000000 0x00000000 0x4000>,
+ <0x00080000 0x00080000 0x2000>;
- target-module@80000 { /* 0x44d80000, ap 6 10.0 */
- compatible = "ti,sysc";
- status = "disabled";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0x0 0x80000 0x2000>;
+ wkup_m3: cpu@0 {
+ compatible = "ti,am3352-wkup-m3";
+ reg = <0x00000000 0x4000>,
+ <0x00080000 0x2000>;
+ reg-names = "umem", "dmem";
+ resets = <&prm_wkup 3>;
+ reset-names = "rstctrl";
+ ti,pm-firmware = "am335x-pm-firmware.elf";
+ };
};
};
segment@200000 { /* 0x44e00000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00200000 0x002000>, /* ap 8 */
@@ -151,6 +158,18 @@
gpio0: gpio@0 {
compatible = "ti,omap4-gpio";
+ gpio-ranges = <&am33xx_pinmux 0 82 8>,
+ <&am33xx_pinmux 8 52 4>,
+ <&am33xx_pinmux 12 94 4>,
+ <&am33xx_pinmux 16 71 2>,
+ <&am33xx_pinmux 18 135 1>,
+ <&am33xx_pinmux 19 108 2>,
+ <&am33xx_pinmux 21 73 1>,
+ <&am33xx_pinmux 22 8 2>,
+ <&am33xx_pinmux 26 10 2>,
+ <&am33xx_pinmux 28 74 1>,
+ <&am33xx_pinmux 29 81 1>,
+ <&am33xx_pinmux 30 28 2>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -240,28 +259,33 @@
ranges = <0x00000000 0x0000d000 0x00001000>,
<0x00001000 0x0000e000 0x00001000>;
- tscadc: tscadc@0 {
- compatible = "ti,am3359-tscadc";
- reg = <0x0 0x1000>;
- interrupts = <16>;
- status = "disabled";
- dmas = <&edma 53 0>, <&edma 57 0>;
- dma-names = "fifo0", "fifo1";
+ tscadc: tscadc@0 {
+ compatible = "ti,am3359-tscadc";
+ reg = <0x0 0x1000>;
+ interrupts = <16>;
+ clocks = <&adc_tsc_fck>;
+ clock-names = "fck";
+ 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";
- };
+ tsc {
+ compatible = "ti,am3359-tsc";
+ };
+ am335x_adc: adc {
+ #io-channel-cells = <1>;
+ compatible = "ti,am3359-adc";
};
+ };
};
target-module@10000 { /* 0x44e10000, ap 22 0c.0 */
compatible = "ti,sysc-omap4", "ti,sysc";
reg = <0x10000 0x4>;
reg-names = "rev";
+ clocks = <&l4_wkup_clkctrl AM3_L4_WKUP_CONTROL_CLKCTRL 0>;
+ clock-names = "fck";
+ ti,no-idle;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00010000 0x00010000>,
@@ -278,7 +302,7 @@
am33xx_pinmux: pinmux@800 {
compatible = "pinctrl-single";
reg = <0x800 0x238>;
- #pinctrl-cells = <1>;
+ #pinctrl-cells = <2>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x7f>;
};
@@ -330,9 +354,8 @@
};
};
- target-module@31000 { /* 0x44e31000, ap 25 40.0 */
+ timer1_target: target-module@31000 { /* 0x44e31000, ap 25 40.0 */
compatible = "ti,sysc-omap2-timer", "ti,sysc";
- ti,hwmods = "timer1";
reg = <0x31000 0x4>,
<0x31010 0x4>,
<0x31014 0x4>;
@@ -414,7 +437,6 @@
target-module@3e000 { /* 0x44e3e000, ap 35 60.0 */
compatible = "ti,sysc-omap4-simple", "ti,sysc";
- ti,hwmods = "rtc";
reg = <0x3e074 0x4>,
<0x3e078 0x4>;
reg-names = "rev", "sysc";
@@ -423,6 +445,7 @@
<SYSC_IDLE_SMART>,
<SYSC_IDLE_SMART_WKUP>;
/* Domains (P, C): rtc_pwrdm, l4_rtc_clkdm */
+ power-domains = <&prm_rtc>;
clocks = <&l4_rtc_clkctrl AM3_L4_RTC_RTC_CLKCTRL 0>;
clock-names = "fck";
#address-cells = <1>;
@@ -648,7 +671,10 @@
};
&l4_fast { /* 0x4a000000 */
- compatible = "ti,am33xx-l4-fast", "simple-bus";
+ compatible = "ti,am33xx-l4-fast", "simple-pm-bus";
+ power-domains = <&prm_per>;
+ clocks = <&l4hs_clkctrl AM3_L4HS_L4_HS_CLKCTRL 0>;
+ clock-names = "fck";
reg = <0x4a000000 0x800>,
<0x4a000800 0x800>,
<0x4a001000 0x400>;
@@ -658,7 +684,7 @@
ranges = <0x00000000 0x4a000000 0x1000000>; /* segment 0 */
segment@0 { /* 0x4a000000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00000000 0x000800>, /* ap 0 */
@@ -741,6 +767,55 @@
phys = <&phy_gmii_sel 2 1>;
};
};
+
+ mac_sw: switch@0 {
+ compatible = "ti,am335x-cpsw-switch", "ti,cpsw-switch";
+ reg = <0x0 0x4000>;
+ ranges = <0 0 0x4000>;
+ clocks = <&cpsw_125mhz_gclk>;
+ clock-names = "fck";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ syscon = <&scm_conf>;
+ status = "disabled";
+
+ interrupts = <40 41 42 43>;
+ interrupt-names = "rx_thresh", "rx", "tx", "misc";
+
+ ethernet-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpsw_port1: port@1 {
+ reg = <1>;
+ label = "port1";
+ mac-address = [ 00 00 00 00 00 00 ];
+ phys = <&phy_gmii_sel 1 1>;
+ };
+
+ cpsw_port2: port@2 {
+ reg = <2>;
+ label = "port2";
+ mac-address = [ 00 00 00 00 00 00 ];
+ phys = <&phy_gmii_sel 2 1>;
+ };
+ };
+
+ davinci_mdio_sw: mdio@1000 {
+ compatible = "ti,cpsw-mdio","ti,davinci_mdio";
+ clocks = <&cpsw_125mhz_gclk>;
+ clock-names = "fck";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ bus_freq = <1000000>;
+ reg = <0x1000 0x100>;
+ };
+
+ cpts {
+ clocks = <&cpsw_cpts_rft_clk>;
+ clock-names = "cpts";
+ };
+ };
};
target-module@180000 { /* 0x4a180000, ap 5 10.0 */
@@ -759,12 +834,109 @@
ranges = <0x0 0x200000 0x80000>;
};
- target-module@300000 { /* 0x4a300000, ap 9 04.0 */
- compatible = "ti,sysc";
- status = "disabled";
+ pruss_tm: target-module@300000 { /* 0x4a300000, ap 9 04.0 */
+ compatible = "ti,sysc-pruss", "ti,sysc";
+ reg = <0x326000 0x4>,
+ <0x326004 0x4>;
+ reg-names = "rev", "sysc";
+ ti,sysc-mask = <(SYSC_PRUSS_STANDBY_INIT |
+ SYSC_PRUSS_SUB_MWAIT)>;
+ ti,sysc-midle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ clocks = <&pruss_ocp_clkctrl AM3_PRUSS_OCP_PRUSS_CLKCTRL 0>;
+ clock-names = "fck";
+ resets = <&prm_per 1>;
+ reset-names = "rstctrl";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x300000 0x80000>;
+ status = "disabled";
+
+ pruss: pruss@0 {
+ compatible = "ti,am3356-pruss";
+ reg = <0x0 0x80000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ pruss_mem: memories@0 {
+ reg = <0x0 0x2000>,
+ <0x2000 0x2000>,
+ <0x10000 0x3000>;
+ reg-names = "dram0", "dram1",
+ "shrdram2";
+ };
+
+ pruss_cfg: cfg@26000 {
+ compatible = "ti,pruss-cfg", "syscon";
+ reg = <0x26000 0x2000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x26000 0x2000>;
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pruss_iepclk_mux: iepclk-mux@30 {
+ reg = <0x30>;
+ #clock-cells = <0>;
+ clocks = <&l3_gclk>, /* icss_iep_gclk */
+ <&pruss_ocp_gclk>; /* icss_ocp_gclk */
+ };
+ };
+ };
+
+ pruss_mii_rt: mii-rt@32000 {
+ compatible = "ti,pruss-mii", "syscon";
+ reg = <0x32000 0x58>;
+ };
+
+ pruss_intc: interrupt-controller@20000 {
+ compatible = "ti,pruss-intc";
+ reg = <0x20000 0x2000>;
+ interrupts = <20 21 22 23 24 25 26 27>;
+ interrupt-names = "host_intr0", "host_intr1",
+ "host_intr2", "host_intr3",
+ "host_intr4", "host_intr5",
+ "host_intr6", "host_intr7";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ };
+
+ pru0: pru@34000 {
+ compatible = "ti,am3356-pru";
+ reg = <0x34000 0x2000>,
+ <0x22000 0x400>,
+ <0x22400 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am335x-pru0-fw";
+ };
+
+ pru1: pru@38000 {
+ compatible = "ti,am3356-pru";
+ reg = <0x38000 0x2000>,
+ <0x24000 0x400>,
+ <0x24400 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am335x-pru1-fw";
+ };
+
+ pruss_mdio: mdio@32400 {
+ compatible = "ti,davinci_mdio";
+ reg = <0x32400 0x90>;
+ clocks = <&dpll_core_m4_ck>;
+ clock-names = "fck";
+ bus_freq = <1000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+ };
};
};
};
@@ -812,7 +984,10 @@
};
&l4_per { /* 0x48000000 */
- compatible = "ti,am33xx-l4-per", "simple-bus";
+ compatible = "ti,am33xx-l4-per", "simple-pm-bus";
+ power-domains = <&prm_per>;
+ clocks = <&l4ls_clkctrl AM3_L4LS_L4_LS_CLKCTRL 0>;
+ clock-names = "fck";
reg = <0x48000000 0x800>,
<0x48000800 0x800>,
<0x48001000 0x400>,
@@ -830,7 +1005,7 @@
<0x46400000 0x46400000 0x400000>; /* l3 data port */
segment@0 { /* 0x48000000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00000000 0x000800>, /* ap 0 */
@@ -1102,9 +1277,8 @@
};
};
- target-module@40000 { /* 0x48040000, ap 22 1e.0 */
+ timer2_target: target-module@40000 { /* 0x48040000, ap 22 1e.0 */
compatible = "ti,sysc-omap4-timer", "ti,sysc";
- ti,hwmods = "timer2";
reg = <0x40000 0x4>,
<0x40010 0x4>,
<0x40014 0x4>;
@@ -1283,6 +1457,10 @@
gpio1: gpio@0 {
compatible = "ti,omap4-gpio";
+ gpio-ranges = <&am33xx_pinmux 0 0 8>,
+ <&am33xx_pinmux 8 90 4>,
+ <&am33xx_pinmux 12 12 16>,
+ <&am33xx_pinmux 28 30 4>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -1322,12 +1500,9 @@
ranges = <0x0 0x60000 0x1000>;
mmc1: mmc@0 {
- compatible = "ti,omap4-hsmmc";
- ti,dual-volt;
+ compatible = "ti,am335-sdhci";
ti,needs-special-reset;
- ti,needs-special-hs-handling;
- dmas = <&edma_xbar 24 0 0
- &edma_xbar 25 0 0>;
+ dmas = <&edma 24 0>, <&edma 25 0>;
dma-names = "tx", "rx";
interrupts = <64>;
reg = <0x0 0x1000>;
@@ -1394,7 +1569,7 @@
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <8>;
- mbox_wkupm3: wkup_m3 {
+ mbox_wkupm3: mbox-wkup-m3 {
ti,mbox-send-noirq;
ti,mbox-tx = <0 0 0>;
ti,mbox-rx = <0 0 3>;
@@ -1440,7 +1615,7 @@
};
segment@100000 { /* 0x48100000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0008c000 0x0018c000 0x001000>, /* ap 42 */
@@ -1685,6 +1860,9 @@
gpio2: gpio@0 {
compatible = "ti,omap4-gpio";
+ gpio-ranges = <&am33xx_pinmux 0 34 18>,
+ <&am33xx_pinmux 18 77 4>,
+ <&am33xx_pinmux 22 56 10>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -1694,7 +1872,7 @@
};
};
- target-module@ae000 { /* 0x481ae000, ap 56 3a.0 */
+ gpio3_target: target-module@ae000 { /* 0x481ae000, ap 56 3a.0 */
compatible = "ti,sysc-omap2", "ti,sysc";
reg = <0xae000 0x4>,
<0xae010 0x4>,
@@ -1718,6 +1896,11 @@
gpio3: gpio@0 {
compatible = "ti,omap4-gpio";
+ gpio-ranges = <&am33xx_pinmux 0 66 5>,
+ <&am33xx_pinmux 5 98 2>,
+ <&am33xx_pinmux 7 75 2>,
+ <&am33xx_pinmux 13 141 1>,
+ <&am33xx_pinmux 14 100 8>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -1803,7 +1986,7 @@
ranges = <0x0 0xd8000 0x1000>;
mmc2: mmc@0 {
- compatible = "ti,omap4-hsmmc";
+ compatible = "ti,am335-sdhci";
ti,needs-special-reset;
dmas = <&edma 2 0
&edma 3 0>;
@@ -1816,13 +1999,31 @@
};
segment@200000 { /* 0x48200000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
+ ranges = <0x00000000 0x00200000 0x010000>;
+
+ target-module@0 {
+ compatible = "ti,sysc-omap4-simple", "ti,sysc";
+ power-domains = <&prm_mpu>;
+ clocks = <&mpu_clkctrl AM3_MPU_MPU_CLKCTRL 0>;
+ clock-names = "fck";
+ ti,no-idle;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0x10000>;
+
+ mpu@0 {
+ compatible = "ti,omap3-mpu";
+ pm-sram = <&pm_sram_code
+ &pm_sram_data>;
+ };
+ };
};
segment@300000 { /* 0x48300000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00300000 0x001000>, /* ap 66 */
@@ -1877,21 +2078,26 @@
status = "disabled";
ranges = <0 0 0x1000>;
- ecap0: ecap@100 {
- compatible = "ti,am3352-ecap",
- "ti,am33xx-ecap";
+ ecap0: pwm@100 {
+ compatible = "ti,am3352-ecap";
#pwm-cells = <3>;
reg = <0x100 0x80>;
clocks = <&l4ls_gclk>;
clock-names = "fck";
- interrupts = <31>;
- interrupt-names = "ecap0";
+ status = "disabled";
+ };
+
+ eqep0: counter@180 {
+ compatible = "ti,am3352-eqep";
+ reg = <0x180 0x80>;
+ clocks = <&l4ls_gclk>;
+ clock-names = "sysclkout";
+ interrupts = <79>;
status = "disabled";
};
ehrpwm0: pwm@200 {
- compatible = "ti,am3352-ehrpwm",
- "ti,am33xx-ehrpwm";
+ compatible = "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x200 0x80>;
clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
@@ -1929,21 +2135,26 @@
status = "disabled";
ranges = <0 0 0x1000>;
- ecap1: ecap@100 {
- compatible = "ti,am3352-ecap",
- "ti,am33xx-ecap";
+ ecap1: pwm@100 {
+ compatible = "ti,am3352-ecap";
#pwm-cells = <3>;
reg = <0x100 0x80>;
clocks = <&l4ls_gclk>;
clock-names = "fck";
- interrupts = <47>;
- interrupt-names = "ecap1";
+ status = "disabled";
+ };
+
+ eqep1: counter@180 {
+ compatible = "ti,am3352-eqep";
+ reg = <0x180 0x80>;
+ clocks = <&l4ls_gclk>;
+ clock-names = "sysclkout";
+ interrupts = <88>;
status = "disabled";
};
ehrpwm1: pwm@200 {
- compatible = "ti,am3352-ehrpwm",
- "ti,am33xx-ehrpwm";
+ compatible = "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x200 0x80>;
clocks = <&ehrpwm1_tbclk>, <&l4ls_gclk>;
@@ -1981,21 +2192,26 @@
status = "disabled";
ranges = <0 0 0x1000>;
- ecap2: ecap@100 {
- compatible = "ti,am3352-ecap",
- "ti,am33xx-ecap";
+ ecap2: pwm@100 {
+ compatible = "ti,am3352-ecap";
#pwm-cells = <3>;
reg = <0x100 0x80>;
clocks = <&l4ls_gclk>;
clock-names = "fck";
- interrupts = <61>;
- interrupt-names = "ecap2";
+ status = "disabled";
+ };
+
+ eqep2: counter@180 {
+ compatible = "ti,am3352-eqep";
+ reg = <0x180 0x80>;
+ clocks = <&l4ls_gclk>;
+ clock-names = "sysclkout";
+ interrupts = <89>;
status = "disabled";
};
ehrpwm2: pwm@200 {
- compatible = "ti,am3352-ehrpwm",
- "ti,am33xx-ehrpwm";
+ compatible = "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x200 0x80>;
clocks = <&ehrpwm2_tbclk>, <&l4ls_gclk>;
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