summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/sama5d2.dtsi
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/boot/dts/sama5d2.dtsi')
-rw-r--r--arch/arm/boot/dts/sama5d2.dtsi123
1 files changed, 78 insertions, 45 deletions
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 61f68e5c48e9..843052f14f1c 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -47,6 +47,7 @@
#include <dt-bindings/dma/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/at91.h>
+#include <dt-bindings/iio/adc/at91-sama5d2_adc.h>
/ {
model = "Atmel SAMA5D2 family SoC";
@@ -58,6 +59,8 @@
serial1 = &uart3;
tcb0 = &tcb0;
tcb1 = &tcb1;
+ i2s0 = &i2s0;
+ i2s1 = &i2s1;
};
cpus {
@@ -84,10 +87,11 @@
clocks = <&mck>;
clock-names = "apb_pclk";
- port {
- etb_in: endpoint {
- slave-mode;
- remote-endpoint = <&etm_out>;
+ in-ports {
+ port {
+ etb_in: endpoint {
+ remote-endpoint = <&etm_out>;
+ };
};
};
};
@@ -99,9 +103,11 @@
clocks = <&mck>;
clock-names = "apb_pclk";
- port {
- etm_out: endpoint {
- remote-endpoint = <&etb_in>;
+ out-ports {
+ port {
+ etm_out: endpoint {
+ remote-endpoint = <&etb_in>;
+ };
};
};
};
@@ -323,44 +329,6 @@
};
};
- nand0: nand@80000000 {
- compatible = "atmel,sama5d2-nand";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
- reg = < /* EBI CS3 */
- 0x80000000 0x08000000
- /* SMC PMECC regs */
- 0xf8014070 0x00000490
- /* SMC PMECC Error Location regs */
- 0xf8014500 0x00000200
- /* ROM Galois tables */
- 0x00040000 0x00018000
- >;
- interrupts = <17 IRQ_TYPE_LEVEL_HIGH 6>;
- atmel,nand-addr-offset = <21>;
- atmel,nand-cmd-offset = <22>;
- atmel,nand-has-dma;
- atmel,has-pmecc;
- atmel,pmecc-lookup-table-offset = <0x0 0x8000>;
- status = "disabled";
-
- nfc@c0000000 {
- compatible = "atmel,sama5d3-nfc";
- #address-cells = <1>;
- #size-cells = <1>;
- reg = < /* NFC Command Registers */
- 0xc0000000 0x08000000
- /* NFC HSMC regs */
- 0xf8014000 0x00000070
- /* NFC SRAM banks */
- 0x00100000 0x00100000
- >;
- clocks = <&hsmc_clk>;
- atmel,write-by-sram;
- };
- };
-
sdmmc0: sdio-host@a0000000 {
compatible = "atmel,sama5d2-sdhci";
reg = <0xa0000000 0x300>;
@@ -992,6 +960,24 @@
atmel,clk-output-range = <0 100000000>;
};
};
+
+ i2s_clkmux {
+ compatible = "atmel,sama5d2-clk-i2s-mux";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2s0muxck: i2s0_muxclk {
+ clocks = <&i2s0_clk>, <&i2s0_gclk>;
+ #clock-cells = <0>;
+ reg = <0>;
+ };
+
+ i2s1muxck: i2s1_muxclk {
+ clocks = <&i2s1_clk>, <&i2s1_gclk>;
+ #clock-cells = <0>;
+ reg = <1>;
+ };
+ };
};
qspi0: spi@f0020000 {
@@ -1295,6 +1281,24 @@
clocks = <&clk32k>;
};
+ i2s0: i2s@f8050000 {
+ compatible = "atmel,sama5d2-i2s";
+ reg = <0xf8050000 0x100>;
+ interrupts = <54 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(31))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(32))>;
+ dma-names = "tx", "rx";
+ clocks = <&i2s0_clk>, <&i2s0_gclk>;
+ clock-names = "pclk", "gclk";
+ assigned-clocks = <&i2s0muxck>;
+ assigned-clock-parents = <&i2s0_gclk>;
+ status = "disabled";
+ };
+
can0: can@f8054000 {
compatible = "bosch,m_can";
reg = <0xf8054000 0x4000>, <0x210000 0x4000>;
@@ -1437,6 +1441,17 @@
atmel,max-sample-rate-hz = <20000000>;
atmel,startup-time-ms = <4>;
atmel,trigger-edge-type = <IRQ_TYPE_EDGE_RISING>;
+ #io-channel-cells = <1>;
+ status = "disabled";
+ };
+
+ resistive_touch: resistive-touch {
+ compatible = "resistive-adc-touch";
+ io-channels = <&adc AT91_SAMA5D2_ADC_X_CHANNEL>,
+ <&adc AT91_SAMA5D2_ADC_Y_CHANNEL>,
+ <&adc AT91_SAMA5D2_ADC_P_CHANNEL>;
+ io-channel-names = "x", "y", "pressure";
+ touchscreen-min-pressure = <50000>;
status = "disabled";
};
@@ -1488,6 +1503,24 @@
status = "disabled";
};
+ i2s1: i2s@fc04c000 {
+ compatible = "atmel,sama5d2-i2s";
+ reg = <0xfc04c000 0x100>;
+ interrupts = <55 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(33))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(34))>;
+ dma-names = "tx", "rx";
+ clocks = <&i2s1_clk>, <&i2s1_gclk>;
+ clock-names = "pclk", "gclk";
+ assigned-clocks = <&i2s1muxck>;
+ assigned-parrents = <&i2s1_gclk>;
+ status = "disabled";
+ };
+
can1: can@fc050000 {
compatible = "bosch,m_can";
reg = <0xfc050000 0x4000>, <0x210000 0x4000>;