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Diffstat (limited to 'arch/arm/boot/dts/at91-sama5d2_xplained.dts')
-rw-r--r--arch/arm/boot/dts/at91-sama5d2_xplained.dts234
1 files changed, 225 insertions, 9 deletions
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index e8d63afdb..e74df327c 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -44,6 +44,8 @@
*/
/dts-v1/;
#include "sama5d2.dtsi"
+#include "sama5d2-pinfunc.h"
+#include <dt-bindings/mfd/atmel-flexcom.h>
/ {
model = "Atmel SAMA5D2 Xplained";
@@ -58,15 +60,6 @@
};
clocks {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- main_clock: clock@0 {
- compatible = "atmel,osc", "fixed-clock";
- clock-frequency = <12000000>;
- };
-
slow_xtal {
clock-frequency = <32768>;
};
@@ -90,8 +83,26 @@
status = "okay";
};
+ sdmmc0: sdio-host@a0000000 {
+ bus-width = <8>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc0_default>;
+ non-removable;
+ mmc-ddr-1_8v;
+ status = "okay";
+ };
+
+ sdmmc1: sdio-host@b0000000 {
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc1_default>;
+ status = "okay"; /* conflict with qspi0 */
+ };
+
apb {
spi0: spi@f8000000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi0_default>;
status = "okay";
m25p80@0 {
@@ -102,25 +113,130 @@
};
macb0: ethernet@f8008000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_macb0_default>;
phy-mode = "rmii";
status = "okay";
};
uart1: serial@f8020000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_default>;
status = "okay";
};
i2c0: i2c@f8028000 {
dmas = <0>, <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0_default>;
status = "okay";
+
+ pmic: act8865@5b {
+ compatible = "active-semi,act8865";
+ reg = <0x5b>;
+ active-semi,vsel-high;
+ status = "okay";
+
+ regulators {
+ vdd_1v35_reg: DCDC_REG1 {
+ regulator-name = "VDD_1V35";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ vdd_1v2_reg: DCDC_REG2 {
+ regulator-name = "VDD_1V2";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ };
+
+ vdd_3v3_reg: DCDC_REG3 {
+ regulator-name = "VDD_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_fuse_reg: LDO_REG1 {
+ regulator-name = "VDD_FUSE";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ vdd_3v3_lp_reg: LDO_REG2 {
+ regulator-name = "VDD_3V3_LP";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_led_reg: LDO_REG3 {
+ regulator-name = "VDD_LED";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_sdhc_1v8_reg: LDO_REG4 {
+ regulator-name = "VDD_SDHC_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+ };
+ };
+ };
+
+ flx0: flexcom@f8034000 {
+ atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
+ status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */
+
+ uart5: serial@200 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0x200 0x200>;
+ interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>;
+ clocks = <&flx0_clk>;
+ clock-names = "usart";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flx0_default>;
+ atmel,fifo-size = <32>;
+ status = "okay";
+ };
};
uart3: serial@fc008000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3_default>;
+ status = "okay";
+ };
+
+ flx4: flexcom@fc018000 {
+ atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
status = "okay";
+
+ i2c2: i2c@600 {
+ compatible = "atmel,sama5d2-i2c";
+ reg = <0x600 0x200>;
+ interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <0>, <0>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&flx4_clk>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flx4_default>;
+ atmel,fifo-size = <16>;
+ status = "okay";
+ };
};
i2c1: i2c@fc028000 {
dmas = <0>, <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_default>;
status = "okay";
at24@54 {
@@ -129,6 +245,106 @@
pagesize = <16>;
};
};
+
+ pinctrl@fc038000 {
+ pinctrl_flx0_default: flx0_default {
+ pinmux = <PIN_PB28__FLEXCOM0_IO0>,
+ <PIN_PB29__FLEXCOM0_IO1>;
+ bias-disable;
+ };
+
+ pinctrl_flx4_default: flx4_default {
+ pinmux = <PIN_PD12__FLEXCOM4_IO0>,
+ <PIN_PD13__FLEXCOM4_IO1>;
+ bias-disable;
+ };
+
+ pinctrl_i2c0_default: i2c0_default {
+ pinmux = <PIN_PD21__TWD0>,
+ <PIN_PD22__TWCK0>;
+ bias-disable;
+ };
+
+ pinctrl_i2c1_default: i2c1_default {
+ pinmux = <PIN_PD4__TWD1>,
+ <PIN_PD5__TWCK1>;
+ bias-disable;
+ };
+
+ pinctrl_macb0_default: macb0_default {
+ pinmux = <PIN_PB14__GTXCK>,
+ <PIN_PB15__GTXEN>,
+ <PIN_PB16__GRXDV>,
+ <PIN_PB17__GRXER>,
+ <PIN_PB18__GRX0>,
+ <PIN_PB19__GRX1>,
+ <PIN_PB20__GTX0>,
+ <PIN_PB21__GTX1>,
+ <PIN_PB22__GMDC>,
+ <PIN_PB23__GMDIO>;
+ bias-disable;
+ };
+
+ pinctrl_sdmmc0_default: sdmmc0_default {
+ cmd_data {
+ pinmux = <PIN_PA1__SDMMC0_CMD>,
+ <PIN_PA2__SDMMC0_DAT0>,
+ <PIN_PA3__SDMMC0_DAT1>,
+ <PIN_PA4__SDMMC0_DAT2>,
+ <PIN_PA5__SDMMC0_DAT3>,
+ <PIN_PA6__SDMMC0_DAT4>,
+ <PIN_PA7__SDMMC0_DAT5>,
+ <PIN_PA8__SDMMC0_DAT6>,
+ <PIN_PA9__SDMMC0_DAT7>;
+ bias-pull-up;
+ };
+
+ ck_cd_rstn_vddsel {
+ pinmux = <PIN_PA0__SDMMC0_CK>,
+ <PIN_PA10__SDMMC0_RSTN>,
+ <PIN_PA11__SDMMC0_VDDSEL>,
+ <PIN_PA13__SDMMC0_CD>;
+ bias-disable;
+ };
+ };
+
+ pinctrl_sdmmc1_default: sdmmc1_default {
+ cmd_data {
+ pinmux = <PIN_PA28__SDMMC1_CMD>,
+ <PIN_PA18__SDMMC1_DAT0>,
+ <PIN_PA19__SDMMC1_DAT1>,
+ <PIN_PA20__SDMMC1_DAT2>,
+ <PIN_PA21__SDMMC1_DAT3>;
+ bias-pull-up;
+ };
+
+ conf-ck_cd {
+ pinmux = <PIN_PA22__SDMMC1_CK>,
+ <PIN_PA30__SDMMC1_CD>;
+ bias-disable;
+ };
+ };
+
+ pinctrl_spi0_default: spi0_default {
+ pinmux = <PIN_PA14__SPI0_SPCK>,
+ <PIN_PA15__SPI0_MOSI>,
+ <PIN_PA16__SPI0_MISO>,
+ <PIN_PA17__SPI0_NPCS0>;
+ bias-disable;
+ };
+
+ pinctrl_uart1_default: uart1_default {
+ pinmux = <PIN_PD2__URXD1>,
+ <PIN_PD3__UTXD1>;
+ bias-disable;
+ };
+
+ pinctrl_uart3_default: uart3_default {
+ pinmux = <PIN_PB11__URXD3>,
+ <PIN_PB12__UTXD3>;
+ bias-disable;
+ };
+ };
};
};
};