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-rw-r--r--dts/src/arm/sama5d4.dtsi177
1 files changed, 153 insertions, 24 deletions
diff --git a/dts/src/arm/sama5d4.dtsi b/dts/src/arm/sama5d4.dtsi
index d3889c9d25..2fa36c5259 100644
--- a/dts/src/arm/sama5d4.dtsi
+++ b/dts/src/arm/sama5d4.dtsi
@@ -124,6 +124,12 @@
#size-cells = <1>;
ranges;
+ nfc_sram: sram@100000 {
+ compatible = "mmio-sram";
+ no-memory-wc;
+ reg = <0x100000 0x2400>;
+ };
+
usb0: gadget@00400000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -280,37 +286,37 @@
cache-level = <2>;
};
- nand0: nand@80000000 {
- compatible = "atmel,sama5d4-nand", "atmel,at91rm9200-nand";
- #address-cells = <1>;
+ ebi: ebi@10000000 {
+ compatible = "atmel,sama5d3-ebi";
+ #address-cells = <2>;
#size-cells = <1>;
- ranges;
- reg = < 0x80000000 0x08000000 /* EBI CS3 */
- 0xfc05c070 0x00000490 /* SMC PMECC regs */
- 0xfc05c500 0x00000100 /* SMC PMECC Error Location regs */
- >;
- interrupts = <22 IRQ_TYPE_LEVEL_HIGH 6>;
- atmel,nand-addr-offset = <21>;
- atmel,nand-cmd-offset = <22>;
- atmel,nand-has-dma;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_nand>;
+ atmel,smc = <&hsmc>;
+ reg = <0x10000000 0x10000000
+ 0x60000000 0x28000000>;
+ ranges = <0x0 0x0 0x10000000 0x10000000
+ 0x1 0x0 0x60000000 0x10000000
+ 0x2 0x0 0x70000000 0x10000000
+ 0x3 0x0 0x80000000 0x8000000>;
+ clocks = <&mck>;
status = "disabled";
- nfc@90000000 {
- compatible = "atmel,sama5d3-nfc";
- #address-cells = <1>;
+ nand_controller: nand-controller {
+ compatible = "atmel,sama5d3-nand-controller";
+ atmel,nfc-sram = <&nfc_sram>;
+ atmel,nfc-io = <&nfc_io>;
+ ecc-engine = <&pmecc>;
+ #address-cells = <2>;
#size-cells = <1>;
- reg = <
- 0x90000000 0x08000000 /* NFC Command Registers */
- 0xfc05c000 0x00000070 /* NFC HSMC regs */
- 0x00100000 0x00100000 /* NFC SRAM banks */
- >;
- clocks = <&hsmc_clk>;
- atmel,write-by-sram;
+ ranges;
+ status = "disabled";
};
};
+ nfc_io: nfc-io@90000000 {
+ compatible = "atmel,sama5d3-nfc-io", "syscon";
+ reg = <0x90000000 0x8000000>;
+ };
+
apb {
compatible = "simple-bus";
#address-cells = <1>;
@@ -1287,6 +1293,22 @@
status = "okay";
};
+ hsmc: smc@fc05c000 {
+ compatible = "atmel,sama5d3-smc", "syscon", "simple-mfd";
+ reg = <0xfc05c000 0x1000>;
+ interrupts = <22 IRQ_TYPE_LEVEL_HIGH 6>;
+ clocks = <&hsmc_clk>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ pmecc: ecc-engine@ffffc070 {
+ compatible = "atmel,sama5d4-pmecc";
+ reg = <0xfc05c070 0x490>,
+ <0xfc05c500 0x100>;
+ };
+ };
+
rstc@fc068600 {
compatible = "atmel,sama5d3-rstc", "atmel,at91sam9g45-rstc";
reg = <0xfc068600 0x10>;
@@ -1447,6 +1469,113 @@
};
};
+ ebi {
+ pinctrl_ebi_addr: ebi-addr-0 {
+ atmel,pins =
+ <AT91_PIOE 0 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 1 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 2 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 3 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 4 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 5 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 6 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 7 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 8 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 9 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 10 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 11 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 12 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 13 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 14 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 15 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 16 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 17 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 18 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 19 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 20 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 18 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 21 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 22 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOE 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_nand_addr: ebi-addr-1 {
+ atmel,pins =
+ <AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_cs0: ebi-cs0-0 {
+ atmel,pins =
+ <AT91_PIOE 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_cs1: ebi-cs1-0 {
+ atmel,pins =
+ <AT91_PIOE 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_cs2: ebi-cs2-0 {
+ atmel,pins =
+ <AT91_PIOE 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_cs3: ebi-cs3-0 {
+ atmel,pins =
+ <AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
+ atmel,pins =
+ <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_data_8_15: ebi-data-msb-0 {
+ atmel,pins =
+ <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE
+ AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE
+ AT91_PIOB 20 AT91_PERIPH_B AT91_PINCTRL_NONE
+ AT91_PIOB 21 AT91_PERIPH_B AT91_PINCTRL_NONE
+ AT91_PIOB 22 AT91_PERIPH_B AT91_PINCTRL_NONE
+ AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE
+ AT91_PIOB 24 AT91_PERIPH_B AT91_PINCTRL_NONE
+ AT91_PIOB 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_nandrdy: ebi-nandrdy-0 {
+ atmel,pins =
+ <AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_nrd_nandoe: ebi-nrd-nandoe-0 {
+ atmel,pins =
+ <AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_nwait: ebi-nwait-0 {
+ atmel,pins =
+ <AT91_PIOE 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_nwe_nandwe: ebi-nwe-nandwe-0 {
+ atmel,pins =
+ <AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_ebi_nwr1_nbs1: ebi-nwr1-nbs1-0 {
+ atmel,pins =
+ <AT91_PIOE 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+ };
+
i2c0 {
pinctrl_i2c0: i2c0-0 {
atmel,pins =