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-rw-r--r--arch/arm/boot/dts/at91-sama5d2_xplained.dts70
-rw-r--r--arch/arm/boot/dts/sama5d2.dtsi73
2 files changed, 143 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index 5b65ffe0845a..21c780fab761 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -46,6 +46,7 @@
#include "sama5d2.dtsi"
#include "sama5d2-pinfunc.h"
#include <dt-bindings/mfd/atmel-flexcom.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "Atmel SAMA5D2 Xplained";
@@ -71,11 +72,20 @@
ahb {
usb0: gadget@00300000 {
+ atmel,vbus-gpio = <&pioA 31 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usba_vbus>;
status = "okay";
};
usb1: ohci@00400000 {
num-ports = <3>;
+ atmel,vbus-gpio = <0 /* &pioA 41 GPIO_ACTIVE_HIGH */
+ &pioA 42 GPIO_ACTIVE_HIGH
+ 0
+ >;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_default>;
status = "okay";
};
@@ -314,6 +324,18 @@
bias-disable;
};
+ pinctrl_key_gpio_default: key_gpio_default {
+ pinmux = <PIN_PB9__GPIO>;
+ bias-pull-up;
+ };
+
+ pinctrl_led_gpio_default: led_gpio_default {
+ pinmux = <PIN_PB0__GPIO>,
+ <PIN_PB5__GPIO>,
+ <PIN_PB6__GPIO>;
+ bias-pull-up;
+ };
+
pinctrl_macb0_default: macb0_default {
pinmux = <PIN_PB14__GTXCK>,
<PIN_PB15__GTXEN>,
@@ -330,6 +352,7 @@
pinctrl_macb0_phy_irq: macb0_phy_irq {
pinmux = <PIN_PC9__GPIO>;
+ bias-disable;
};
pinctrl_pdmic_default: pdmic_default {
@@ -397,7 +420,54 @@
<PIN_PB12__UTXD3>;
bias-disable;
};
+
+ pinctrl_usb_default: usb_default {
+ pinmux = <PIN_PB10__GPIO>;
+ bias-disable;
+ };
+
+ pinctrl_usba_vbus: usba_vbus {
+ pinmux = <PIN_PA31__GPIO>;
+ bias-disable;
+ };
+
};
};
};
+
+ gpio_keys {
+ compatible = "gpio-keys";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_key_gpio_default>;
+
+ bp1 {
+ label = "PB_USER";
+ gpios = <&pioA 41 GPIO_ACTIVE_LOW>;
+ linux,code = <0x104>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led_gpio_default>;
+ status = "okay";
+
+ red {
+ label = "red";
+ gpios = <&pioA 38 GPIO_ACTIVE_LOW>;
+ };
+
+ green {
+ label = "green";
+ gpios = <&pioA 37 GPIO_ACTIVE_LOW>;
+ };
+
+ blue {
+ label = "blue";
+ gpios = <&pioA 32 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
};
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 46dd4308844e..78996bdbd3df 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -257,6 +257,44 @@
cache-level = <2>;
};
+ 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,sama5d4-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>;
@@ -874,6 +912,13 @@
compatible = "atmel,at91sam9260-usart";
reg = <0xf801c000 0x100>;
interrupts = <24 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(35))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(36))>;
+ dma-names = "tx", "rx";
clocks = <&uart0_clk>;
clock-names = "usart";
status = "disabled";
@@ -883,6 +928,13 @@
compatible = "atmel,at91sam9260-usart";
reg = <0xf8020000 0x100>;
interrupts = <25 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(37))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(38))>;
+ dma-names = "tx", "rx";
clocks = <&uart1_clk>;
clock-names = "usart";
status = "disabled";
@@ -892,6 +944,13 @@
compatible = "atmel,at91sam9260-usart";
reg = <0xf8024000 0x100>;
interrupts = <26 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(39))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(40))>;
+ dma-names = "tx", "rx";
clocks = <&uart2_clk>;
clock-names = "usart";
status = "disabled";
@@ -1010,6 +1069,13 @@
compatible = "atmel,at91sam9260-usart";
reg = <0xfc008000 0x100>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(41))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(42))>;
+ dma-names = "tx", "rx";
clocks = <&uart3_clk>;
clock-names = "usart";
status = "disabled";
@@ -1018,6 +1084,13 @@
uart4: serial@fc00c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfc00c000 0x100>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(43))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(44))>;
+ dma-names = "tx", "rx";
interrupts = <28 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&uart4_clk>;
clock-names = "usart";