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Diffstat (limited to 'arch/arm/boot/dts/am4372.dtsi')
-rw-r--r--arch/arm/boot/dts/am4372.dtsi284
1 files changed, 205 insertions, 79 deletions
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 1943fc333e7c..ba580a9da390 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -15,7 +15,7 @@
/ {
compatible = "ti,am4372", "ti,am43";
- interrupt-parent = <&gic>;
+ interrupt-parent = <&wakeupgen>;
aliases {
@@ -23,8 +23,14 @@
i2c1 = &i2c1;
i2c2 = &i2c2;
serial0 = &uart0;
+ serial1 = &uart1;
+ serial2 = &uart2;
+ serial3 = &uart3;
+ serial4 = &uart4;
+ serial5 = &uart5;
ethernet0 = &cpsw_emac0;
ethernet1 = &cpsw_emac1;
+ spi0 = &qspi;
};
cpus {
@@ -48,6 +54,36 @@
#interrupt-cells = <3>;
reg = <0x48241000 0x1000>,
<0x48240100 0x0100>;
+ interrupt-parent = <&gic>;
+ };
+
+ wakeupgen: interrupt-controller@48281000 {
+ compatible = "ti,omap4-wugen-mpu";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x48281000 0x1000>;
+ interrupt-parent = <&gic>;
+ };
+
+ scu: scu@48240000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x48240000 0x100>;
+ };
+
+ global_timer: timer@48240200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x48240200 0x100>;
+ interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
+ interrupt-parent = <&gic>;
+ clocks = <&mpu_periphclk>;
+ };
+
+ local_timer: timer@48240600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x48240600 0x100>;
+ interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE_RISING>;
+ interrupt-parent = <&gic>;
+ clocks = <&mpu_periphclk>;
};
l2-cache-controller@48242000 {
@@ -57,22 +93,6 @@
cache-level = <2>;
};
- am43xx_control_module: control_module@4a002000 {
- compatible = "syscon";
- reg = <0x44e10000 0x7f4>;
- };
-
- am43xx_pinmux: pinmux@44e10800 {
- compatible = "ti,am437-padconf", "pinctrl-single";
- reg = <0x44e10800 0x31c>;
- #address-cells = <1>;
- #size-cells = <0>;
- #interrupt-cells = <1>;
- interrupt-controller;
- pinctrl-single,register-width = <32>;
- pinctrl-single,function-mask = <0xffffffff>;
- };
-
ocp {
compatible = "ti,am4372-l3-noc", "simple-bus";
#address-cells = <1>;
@@ -84,41 +104,134 @@
interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
- prcm: prcm@44df0000 {
- compatible = "ti,am4-prcm";
- reg = <0x44df0000 0x11000>;
-
- prcm_clocks: clocks {
- #address-cells = <1>;
- #size-cells = <0>;
+ l4_wkup: l4_wkup@44c00000 {
+ compatible = "ti,am4-l4-wkup", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x44c00000 0x287000>;
+
+ wkup_m3: wkup_m3@100000 {
+ compatible = "ti,am4372-wkup-m3";
+ reg = <0x100000 0x4000>,
+ <0x180000 0x2000>;
+ reg-names = "umem", "dmem";
+ ti,hwmods = "wkup_m3";
+ ti,pm-firmware = "am335x-pm-firmware.elf";
};
- prcm_clockdomains: clockdomains {
- };
- };
+ prcm: prcm@1f0000 {
+ compatible = "ti,am4-prcm";
+ reg = <0x1f0000 0x11000>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
- scrm: scrm@44e10000 {
- compatible = "ti,am4-scrm";
- reg = <0x44e10000 0x2000>;
+ prcm_clocks: clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
- scrm_clocks: clocks {
- #address-cells = <1>;
- #size-cells = <0>;
+ prcm_clockdomains: clockdomains {
+ };
};
- scrm_clockdomains: clockdomains {
+ scm: scm@210000 {
+ compatible = "ti,am4-scm", "simple-bus";
+ reg = <0x210000 0x4000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x210000 0x4000>;
+
+ am43xx_pinmux: pinmux@800 {
+ compatible = "ti,am437-padconf",
+ "pinctrl-single";
+ reg = <0x800 0x31c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <1>;
+ interrupt-controller;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0xffffffff>;
+ };
+
+ scm_conf: scm_conf@0 {
+ compatible = "syscon";
+ reg = <0x0 0x800>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ scm_clocks: clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ wkup_m3_ipc: wkup_m3_ipc@1324 {
+ compatible = "ti,am4372-wkup-m3-ipc";
+ reg = <0x1324 0x44>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ 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 = <64>;
+ dma-masters = <&edma>;
+ };
+
+ scm_clockdomains: clockdomains {
+ };
};
};
+ emif: emif@4c000000 {
+ compatible = "ti,emif-am4372";
+ reg = <0x4c000000 0x1000000>;
+ ti,hwmods = "emif";
+ };
+
edma: edma@49000000 {
- compatible = "ti,edma3";
- ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
- reg = <0x49000000 0x10000>,
- <0x44e10f90 0x10>;
+ compatible = "ti,edma3-tpcc";
+ ti,hwmods = "tpcc";
+ reg = <0x49000000 0x10000>;
+ reg-names = "edma3_cc";
interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
- #dma-cells = <1>;
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "edma3_ccint", "emda3_mperr",
+ "edma3_ccerrint";
+ dma-requests = <64>;
+ #dma-cells = <2>;
+
+ ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
+ <&edma_tptc2 0>;
+
+ ti,edma-memcpy-channels = <58 59>;
+ };
+
+ edma_tptc0: tptc@49800000 {
+ compatible = "ti,edma3-tptc";
+ ti,hwmods = "tptc0";
+ reg = <0x49800000 0x100000>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "edma3_tcerrint";
+ };
+
+ edma_tptc1: tptc@49900000 {
+ compatible = "ti,edma3-tptc";
+ ti,hwmods = "tptc1";
+ reg = <0x49900000 0x100000>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "edma3_tcerrint";
+ };
+
+ edma_tptc2: tptc@49a00000 {
+ compatible = "ti,edma3-tptc";
+ ti,hwmods = "tptc2";
+ reg = <0x49a00000 0x100000>;
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "edma3_tcerrint";
};
uart0: serial@44e09000 {
@@ -177,6 +290,7 @@
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>;
};
@@ -280,11 +394,14 @@
};
rtc: rtc@44e3e000 {
- compatible = "ti,am4372-rtc","ti,da830-rtc";
+ compatible = "ti,am4372-rtc", "ti,am3352-rtc",
+ "ti,da830-rtc";
reg = <0x44e3e000 0x1000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "rtc";
+ clocks = <&clk_32768_ck>;
+ clock-names = "int-clk";
status = "disabled";
};
@@ -420,8 +537,8 @@
ti,hwmods = "mmc1";
ti,dual-volt;
ti,needs-special-reset;
- dmas = <&edma 24
- &edma 25>;
+ dmas = <&edma 24 0>,
+ <&edma 25 0>;
dma-names = "tx", "rx";
interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
@@ -432,8 +549,8 @@
reg = <0x481d8000 0x1000>;
ti,hwmods = "mmc2";
ti,needs-special-reset;
- dmas = <&edma 2
- &edma 3>;
+ dmas = <&edma 2 0>,
+ <&edma 3 0>;
dma-names = "tx", "rx";
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
@@ -499,8 +616,11 @@
#address-cells = <1>;
#size-cells = <1>;
ti,hwmods = "cpgmac0";
- clocks = <&cpsw_125mhz_gclk>, <&cpsw_cpts_rft_clk>;
- clock-names = "fck", "cpts";
+ clocks = <&cpsw_125mhz_gclk>, <&cpsw_cpts_rft_clk>,
+ <&dpll_clksel_mac_clk>;
+ clock-names = "fck", "cpts", "50mclk";
+ assigned-clocks = <&dpll_clksel_mac_clk>;
+ assigned-clock-rates = <50000000>;
status = "disabled";
cpdma_channels = <8>;
ale_entries = <1024>;
@@ -513,6 +633,7 @@
cpts_clock_mult = <0x80000000>;
cpts_clock_shift = <29>;
ranges;
+ syscon = <&scm_conf>;
davinci_mdio: mdio@4a101000 {
compatible = "ti,am4372-mdio","ti,davinci_mdio";
@@ -697,7 +818,7 @@
compatible = "ti,omap5-sham";
ti,hwmods = "sham";
reg = <0x53100000 0x300>;
- dmas = <&edma 36>;
+ dmas = <&edma 36 0>;
dma-names = "rx";
interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
};
@@ -707,8 +828,8 @@
ti,hwmods = "aes";
reg = <0x53501000 0xa0>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
- dmas = <&edma 6
- &edma 5>;
+ dmas = <&edma 6 0>,
+ <&edma 5 0>;
dma-names = "tx", "rx";
};
@@ -717,8 +838,8 @@
ti,hwmods = "des";
reg = <0x53701000 0xa0>;
interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
- dmas = <&edma 34
- &edma 33>;
+ dmas = <&edma 34 0>,
+ <&edma 33 0>;
dma-names = "tx", "rx";
};
@@ -731,8 +852,8 @@
interrupts = <80>, <81>;
interrupt-names = "tx", "rx";
status = "disabled";
- dmas = <&edma 8>,
- <&edma 9>;
+ dmas = <&edma 8 2>,
+ <&edma 9 2>;
dma-names = "tx", "rx";
};
@@ -745,8 +866,8 @@
interrupts = <82>, <83>;
interrupt-names = "tx", "rx";
status = "disabled";
- dmas = <&edma 10>,
- <&edma 11>;
+ dmas = <&edma 10 2>,
+ <&edma 11 2>;
dma-names = "tx", "rx";
};
@@ -763,6 +884,8 @@
gpmc: gpmc@50000000 {
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
+ dmas = <&edma 52 0>;
+ dma-names = "rxtx";
clocks = <&l3s_gclk>;
clock-names = "fck";
reg = <0x50000000 0x2000>;
@@ -771,23 +894,13 @@
gpmc,num-waitpins = <2>;
#address-cells = <2>;
#size-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
status = "disabled";
};
- am43xx_control_usb2phy1: control-phy@44e10620 {
- compatible = "ti,control-phy-usb2-am437";
- reg = <0x44e10620 0x4>;
- reg-names = "power";
- };
-
- am43xx_control_usb2phy2: control-phy@0x44e10628 {
- compatible = "ti,control-phy-usb2-am437";
- reg = <0x44e10628 0x4>;
- reg-names = "power";
- };
-
ocp2scp0: ocp2scp@483a8000 {
- compatible = "ti,omap-ocp2scp";
+ compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp";
#address-cells = <1>;
#size-cells = <1>;
ranges;
@@ -796,7 +909,7 @@
usb2_phy1: phy@483a8000 {
compatible = "ti,am437x-usb2";
reg = <0x483a8000 0x8000>;
- ctrl-module = <&am43xx_control_usb2phy1>;
+ syscon-phy-power = <&scm_conf 0x620>;
clocks = <&usb_phy0_always_on_clk32k>,
<&usb_otg_ss0_refclk960m>;
clock-names = "wkupclk", "refclk";
@@ -806,7 +919,7 @@
};
ocp2scp1: ocp2scp@483e8000 {
- compatible = "ti,omap-ocp2scp";
+ compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp";
#address-cells = <1>;
#size-cells = <1>;
ranges;
@@ -815,7 +928,7 @@
usb2_phy2: phy@483e8000 {
compatible = "ti,am437x-usb2";
reg = <0x483e8000 0x8000>;
- ctrl-module = <&am43xx_control_usb2phy2>;
+ syscon-phy-power = <&scm_conf 0x628>;
clocks = <&usb_phy1_always_on_clk32k>,
<&usb_otg_ss1_refclk960m>;
clock-names = "wkupclk", "refclk";
@@ -837,7 +950,12 @@
usb1: usb@48390000 {
compatible = "synopsys,dwc3";
reg = <0x48390000 0x10000>;
- interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "peripheral",
+ "host",
+ "otg";
phys = <&usb2_phy1>;
phy-names = "usb2-phy";
maximum-speed = "high-speed";
@@ -861,7 +979,12 @@
usb2: usb@483d0000 {
compatible = "synopsys,dwc3";
reg = <0x483d0000 0x10000>;
- interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "peripheral",
+ "host",
+ "otg";
phys = <&usb2_phy2>;
phy-names = "usb2-phy";
maximum-speed = "high-speed";
@@ -874,7 +997,9 @@
qspi: qspi@47900000 {
compatible = "ti,am4372-qspi";
- reg = <0x47900000 0x100>;
+ reg = <0x47900000 0x100>,
+ <0x30000000 0x4000000>;
+ reg-names = "qspi_base", "qspi_mmap";
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "qspi";
@@ -884,7 +1009,7 @@
};
hdq: hdq@48347000 {
- compatible = "ti,am43xx-hdq";
+ compatible = "ti,am4372-hdq";
reg = <0x48347000 0x1000>;
interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&func_12m_clk>;
@@ -919,6 +1044,7 @@
ti,hwmods = "dss_rfbi";
clocks = <&disp_clk>;
clock-names = "fck";
+ status = "disabled";
};
};
@@ -933,7 +1059,7 @@
clocks = <&dcan0_fck>;
clock-names = "fck";
reg = <0x481cc000 0x2000>;
- syscon-raminit = <&am43xx_control_module 0x644 0>;
+ syscon-raminit = <&scm_conf 0x644 0>;
interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
@@ -944,7 +1070,7 @@
clocks = <&dcan1_fck>;
clock-names = "fck";
reg = <0x481d0000 0x2000>;
- syscon-raminit = <&am43xx_control_module 0x644 1>;
+ syscon-raminit = <&scm_conf 0x644 1>;
interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-04 17:45:47 +0000