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ARM: at91/dt: sama5d2 Xplained: add several devices
Add sdmmc and flexcom devices Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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@ -45,6 +45,7 @@
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/dts-v1/;
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#include "sama5d2.dtsi"
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#include "sama5d2-pinfunc.h"
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#include <dt-bindings/mfd/atmel-flexcom.h>
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/ {
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model = "Atmel SAMA5D2 Xplained";
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@ -82,6 +83,22 @@ usb2: ehci@00500000 {
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status = "okay";
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};
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sdmmc0: sdio-host@a0000000 {
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bus-width = <8>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_sdmmc0_default>;
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non-removable;
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mmc-ddr-1_8v;
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status = "okay";
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};
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sdmmc1: sdio-host@b0000000 {
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bus-width = <4>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_sdmmc1_default>;
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status = "okay"; /* conflict with qspi0 */
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};
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apb {
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spi0: spi@f8000000 {
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pinctrl-names = "default";
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@ -172,12 +189,49 @@ vdd_sdhc_1v8_reg: LDO_REG4 {
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};
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};
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flx0: flexcom@f8034000 {
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atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
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status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */
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uart5: serial@200 {
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compatible = "atmel,at91sam9260-usart";
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reg = <0x200 0x200>;
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interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>;
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clocks = <&flx0_clk>;
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clock-names = "usart";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_flx0_default>;
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atmel,fifo-size = <32>;
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status = "okay";
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};
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};
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uart3: serial@fc008000 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3_default>;
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status = "okay";
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};
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flx4: flexcom@fc018000 {
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atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
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status = "okay";
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i2c2: i2c@600 {
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compatible = "atmel,sama5d2-i2c";
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reg = <0x600 0x200>;
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interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
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dmas = <0>, <0>;
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dma-names = "tx", "rx";
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#address-cells = <1>;
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#size-cells = <0>;
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clocks = <&flx4_clk>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_flx4_default>;
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atmel,fifo-size = <16>;
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status = "okay";
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};
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};
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i2c1: i2c@fc028000 {
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dmas = <0>, <0>;
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pinctrl-names = "default";
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@ -192,6 +246,18 @@ at24@54 {
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};
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pinctrl@fc038000 {
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pinctrl_flx0_default: flx0_default {
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pinmux = <PIN_PB28__FLEXCOM0_IO0>,
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<PIN_PB29__FLEXCOM0_IO1>;
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bias-disable;
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};
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pinctrl_flx4_default: flx4_default {
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pinmux = <PIN_PD12__FLEXCOM4_IO0>,
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<PIN_PD13__FLEXCOM4_IO1>;
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bias-disable;
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};
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pinctrl_i2c0_default: i2c0_default {
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pinmux = <PIN_PD21__TWD0>,
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<PIN_PD22__TWCK0>;
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@ -218,6 +284,46 @@ pinctrl_macb0_default: macb0_default {
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bias-disable;
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};
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pinctrl_sdmmc0_default: sdmmc0_default {
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cmd_data {
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pinmux = <PIN_PA1__SDMMC0_CMD>,
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<PIN_PA2__SDMMC0_DAT0>,
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<PIN_PA3__SDMMC0_DAT1>,
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<PIN_PA4__SDMMC0_DAT2>,
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<PIN_PA5__SDMMC0_DAT3>,
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<PIN_PA6__SDMMC0_DAT4>,
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<PIN_PA7__SDMMC0_DAT5>,
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<PIN_PA8__SDMMC0_DAT6>,
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<PIN_PA9__SDMMC0_DAT7>;
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bias-pull-up;
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};
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ck_cd_rstn_vddsel {
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pinmux = <PIN_PA0__SDMMC0_CK>,
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<PIN_PA10__SDMMC0_RSTN>,
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<PIN_PA11__SDMMC0_VDDSEL>,
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<PIN_PA13__SDMMC0_CD>;
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bias-disable;
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};
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};
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pinctrl_sdmmc1_default: sdmmc1_default {
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cmd_data {
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pinmux = <PIN_PA28__SDMMC1_CMD>,
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<PIN_PA18__SDMMC1_DAT0>,
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<PIN_PA19__SDMMC1_DAT1>,
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<PIN_PA20__SDMMC1_DAT2>,
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<PIN_PA21__SDMMC1_DAT3>;
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bias-pull-up;
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};
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conf-ck_cd {
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pinmux = <PIN_PA22__SDMMC1_CK>,
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<PIN_PA30__SDMMC1_CD>;
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bias-disable;
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};
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};
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pinctrl_spi0_default: spi0_default {
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pinmux = <PIN_PA14__SPI0_SPCK>,
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<PIN_PA15__SPI0_MOSI>,
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