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Diffstat (limited to 'arch/arm/boot/dts/am4372.dtsi')
-rw-r--r--arch/arm/boot/dts/am4372.dtsi87
1 files changed, 66 insertions, 21 deletions
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index de8791a4d131..df955ba4dc62 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -30,6 +30,7 @@
serial5 = &uart5;
ethernet0 = &cpsw_emac0;
ethernet1 = &cpsw_emac1;
+ spi0 = &qspi;
};
cpus {
@@ -171,6 +172,14 @@
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 {
};
};
@@ -183,14 +192,46 @@
};
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 = <32 33>;
+ };
+
+ 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 {
@@ -495,8 +536,8 @@
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";
@@ -507,8 +548,8 @@
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";
@@ -776,7 +817,7 @@
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>;
};
@@ -786,8 +827,8 @@
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";
};
@@ -796,8 +837,8 @@
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";
};
@@ -810,8 +851,8 @@
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";
};
@@ -824,8 +865,8 @@
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";
};
@@ -842,6 +883,8 @@
gpmc: gpmc@50000000 {
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
+ dmas = <&edma 52>;
+ dma-names = "rxtx";
clocks = <&l3s_gclk>;
clock-names = "fck";
reg = <0x50000000 0x2000>;
@@ -963,7 +1006,9 @@
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";