by Claudiu Beznea

[permalink] [raw]

Subject: Re: [PATCH v5 8/8] ARM: dts: at91: sam9x60_curiosity: Add device tree for sam9x60 curiosity board

On 03.02.2023 14:06, Claudiu Beznea - M18063 wrote:
> On 03.02.2023 05:48, Durai Manickam KR wrote:
>> Add device tree file for sam9x60 curiosity board.
>>
>> Signed-off-by: Durai Manickam KR <[email protected]>
>> ---
>> arch/arm/boot/dts/Makefile | 1 +
>> arch/arm/boot/dts/at91-sam9x60_curiosity.dts | 501 +++++++++++++++++++
>> 2 files changed, 502 insertions(+)
>> create mode 100644 arch/arm/boot/dts/at91-sam9x60_curiosity.dts
>>
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index 6aa7dc4db2fc..da20980384c4 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -51,6 +51,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
>> at91sam9x25ek.dtb \
>> at91sam9x35ek.dtb
>> dtb-$(CONFIG_SOC_SAM9X60) += \
>> + at91-sam9x60_curiosity.dtb \
>> at91-sam9x60ek.dtb
>> dtb-$(CONFIG_SOC_SAM_V7) += \
>> at91-kizbox2-2.dtb \
>> diff --git a/arch/arm/boot/dts/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/at91-sam9x60_curiosity.dts
>> new file mode 100644
>> index 000000000000..6f0a6d9841fc
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/at91-sam9x60_curiosity.dts
>> @@ -0,0 +1,501 @@
>> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> +/*
>> + * at91-sam9x60_curiosity.dts - Device Tree file for Microchip SAM9X60 Curiosity board
>> + *
>> + * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
>> + *
>> + * Author: Durai Manickam KR <[email protected]>
>> + */
>> +/dts-v1/;
>> +#include "sam9x60.dtsi"
>> +#include <dt-bindings/input/input.h>
>> +
>> +/ {
>> + model = "Microchip SAM9X60 Curiosity";
>> + compatible = "microchip,sam9x60-curiosity", "microchip,sam9x60", "atmel,at91sam9";
>> +
>> + aliases {
>> + i2c0 = &i2c0;
>> + i2c1 = &i2c6;
>> + serial2 = &uart7;
>> + };
>> +
>> + chosen {
>> + stdout-path = "serial0:115200n8";
>> + };
>> +
>> + memory@20000000 {
>> + reg = <0x20000000 0x8000000>;
>> + };
>> +
>> + clocks {
>> + slow_xtal {
>> + clock-frequency = <32768>;
>> + };
>> +
>> + main_xtal {
>> + clock-frequency = <24000000>;
>> + };
>> + };
>> +
>> + gpio-keys {
>> + compatible = "gpio-keys";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_key_gpio_default>;
>> +
>> + button-user {
>> + label = "PB_USER";
>> + gpios = <&pioA 29 GPIO_ACTIVE_LOW>;
>> + linux,code = <KEY_PROG1>;
>> + wakeup-source;
>> + };
>> + };
>> +
>> + leds {
>> + compatible = "gpio-leds";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_gpio_leds>;
>> +
>> + led-red {
>> + label = "red";
>> + gpios = <&pioD 17 GPIO_ACTIVE_HIGH>;
>> + };
>> +
>> + led-green {
>> + label = "green";
>> + gpios = <&pioD 19 GPIO_ACTIVE_HIGH>;
>> + };
>> +
>> + led-blue {
>> + label = "blue";
>> + gpios = <&pioD 21 GPIO_ACTIVE_HIGH>;
>> + linux,default-trigger = "heartbeat";
>> + };
>> + };
>> +
>> +
>> + vdd_1v8: regulator-0 {
>> + compatible = "regulator-fixed";
>> + regulator-always-on;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-name = "VDD_1V8";
>> + };
>> +
>> + vdd_1v15: regulator-1 {
>> + compatible = "regulator-fixed";
>> + regulator-always-on;
>> + regulator-max-microvolt = <1150000>;
>> + regulator-min-microvolt = <1150000>;
>> + regulator-name = "VDD_1V15";
>> + };
>> +
>> + vdd1_3v3: regulator-2 {
>> + compatible = "regulator-fixed";
>> + regulator-always-on;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-min-microvolt = <3300000>;
>> + regulator-name = "VDD1_3V3";
>> + };
>> +};
>> +
>> +&adc {
>> + vddana-supply = <&vdd1_3v3>;
>> + vref-supply = <&vdd1_3v3>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>;
>> + status = "okay";
>> +};
>> +
>> +&can0 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_can0_rx_tx>;
>> + status = "disabled"; /* Conflict with dbgu. */
>> +};
>> +
>> +&can1 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_can1_rx_tx>;
>> + status = "okay";
>> +};
>> +
>> +&dbgu {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_dbgu>;
>> + status = "okay"; /* Conflict with can0. */
>> +};
>> +
>> +&ebi {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_ebi_addr_nand &pinctrl_ebi_data_lsb>;
>> + status = "okay";
>> +
>> + nand_controller: nand-controller {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_nand_oe_we &pinctrl_nand_cs &pinctrl_nand_rb>;
>> + status = "okay";
>> +
>> + nand@3 {
>> + reg = <0x3 0x0 0x800000>;
>> + rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
>> + cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
>> + nand-bus-width = <8>;
>> + nand-ecc-mode = "hw";
>> + nand-ecc-strength = <8>;
>> + nand-ecc-step-size = <512>;
>> + nand-on-flash-bbt;
>> + label = "atmel_nand";
>> +
>> + partitions {
>> + compatible = "fixed-partitions";
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> +
>> + at91bootstrap@0 {
>> + label = "at91bootstrap";
>> + reg = <0x0 0x40000>;
>> + };
>> +
>> + uboot@40000 {
>> + label = "u-boot";
>> + reg = <0x40000 0xc0000>;
>> + };
>> +
>> + ubootenvred@100000 {
>> + label = "U-Boot Env Redundant";
>> + reg = <0x100000 0x40000>;
>> + };
>> +
>> + ubootenv@140000 {
>> + label = "U-Boot Env";
>> + reg = <0x140000 0x40000>;
>> + };
>> +
>> + dtb@180000 {
>> + label = "device tree";
>> + reg = <0x180000 0x80000>;
>> + };
>> +
>> + kernel@200000 {
>> + label = "kernel";
>> + reg = <0x200000 0x600000>;
>> + };
>> +
>> + rootfs@800000 {
>> + label = "rootfs";
>> + reg = <0x800000 0x1f800000>;
>> + };
>> + };
>> + };
>> + };
>> +};
>> +
>> +&flx0 {
>> + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
>> + status = "okay";
>> +
>> + i2c0: i2c@600 {
>> + dmas = <0>, <0>;
>> + pinctrl-names = "default";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + pinctrl-0 = <&pinctrl_flx0_default>;
>
> Keep pinctrl-names and pinctrl-names close toghether.

Sorry, I meant: pinctrl-names and pinctrl-0

>
>> + i2c-analog-filter;
>> + i2c-digital-filter;
>> + i2c-digital-filter-width-ns = <35>;
>> + status = "okay";
>> +
>> + eeprom@53 {
>> + compatible = "atmel,24c02";
>> + reg = <0x53>;
>> + pagesize = <16>;
>> + };
>> + };
>> +};
>> +
>> +&flx6 {
>> + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
>> + status = "okay";
>> +
>> + i2c6: i2c@600 {
>> + dmas = <0>, <0>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_flx6_default>;
>> + i2c-analog-filter;
>> + i2c-digital-filter;
>> + i2c-digital-filter-width-ns = <35>;
>> + status = "disabled";
>> + };
>> +};
>> +
>> +&flx7 {
>> + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
>> + status = "okay";
>> +
>> + uart7: serial@200 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_flx7_default>;
>> + status = "okay";
>> + };
>> +};
>> +
>> +&macb0 {
>> + phy-mode = "rmii";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_macb0_rmii>;
>> + status = "okay";
>> +
>> + ethernet-phy@0 {
>> + reg = <0x0>;
>> + };
>> +};
>> +
>> +&pinctrl {
>> + adc {
>> + pinctrl_adc_default: adc-default {
>> + atmel,pins = <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
>> + };
>> +
>> + pinctrl_adtrg_default: adtrg-default {
>> + atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
>> + };
>> + };
>> +
>> + can0 {
>> + pinctrl_can0_rx_tx: can0-rx-tx {
>> + atmel,pins =
>> + <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX0 */
>> + AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX0 */
>> + AT91_PIOC 9 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
>> + };
>> + };
>> +
>> + can1 {
>> + pinctrl_can1_rx_tx: can1-rx-tx {
>> + atmel,pins =
>> + <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX1 */
>> + AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX1 */
>> + AT91_PIOB 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
>> + };
>> + };
>> +
>> + dbgu {
>> + pinctrl_dbgu: dbgu-0 {
>> + atmel,pins = <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
>> + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
>> + };
>> + };
>> +
>> + ebi {
>> + pinctrl_ebi_data_lsb: ebi-data-lsb {
>> + atmel,pins =
>> + <AT91_PIOD 6 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
>> + AT91_PIOD 7 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
>> + AT91_PIOD 8 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
>> + AT91_PIOD 9 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
>> + AT91_PIOD 10 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
>> + AT91_PIOD 11 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
>> + AT91_PIOD 12 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
>> + AT91_PIOD 13 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
>> + };
>> +
>> + pinctrl_ebi_addr_nand: ebi-addr-nand {
>> + atmel,pins =
>> + <AT91_PIOD 2 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
>> + AT91_PIOD 3 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
>> + };
>> + };
>> +
>> + flexcom {
>> + pinctrl_flx0_default: flx0-twi {
>> + atmel,pins =
>> + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
>> + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
>> + };
>> +
>> + pinctrl_flx6_default: flx6-twi {
>> + atmel,pins =
>> + <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
>> + AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
>> + };
>> +
>> + pinctrl_flx7_default: flx7-usart {
>> + atmel,pins =
>> + <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE
>> + AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;
>> + };
>> + };
>> +
>> + gpio-keys {
>> + pinctrl_key_gpio_default: pinctrl-key-gpio {
>> + atmel,pins = <AT91_PIOA 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
>> + };
>> + };
>> +
>> + leds {
>> + pinctrl_gpio_leds: gpio-leds {
>> + atmel,pins = <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
>> + AT91_PIOD 19 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
>> + AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
>> + };
>> + };
>> +
>> + macb0 {
>> + pinctrl_macb0_rmii: macb0-rmii-0 {
>> + atmel,pins =
>> + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */
>> + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */
>> + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */
>> + AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */
>> + AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */
>> + AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */
>> + AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */
>> + AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */
>> + AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */
>> + AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */
>> + };
>> + };
>> +
>> + nand {
>> + pinctrl_nand_oe_we: nand-oe-we-0 {
>> + atmel,pins =
>> + <AT91_PIOD 0 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
>> + AT91_PIOD 1 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
>> + };
>> +
>> + pinctrl_nand_rb: nand-rb-0 {
>> + atmel,pins =
>> + <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
>> + };
>> +
>> + pinctrl_nand_cs: nand-cs-0 {
>> + atmel,pins =
>> + <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
>> + };
>> + };
>> +
>> + pwm0 {
>> + pinctrl_pwm0_0: pwm0-0 {
>> + atmel,pins = <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
>> + };
>> +
>> + pinctrl_pwm0_1: pwm0-1 {
>> + atmel,pins = <AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
>> + };
>> +
>> + pinctrl_pwm0_2: pwm0-2 {
>> + atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
>> + };
>> + };
>> +
>> + sdmmc0 {
>> + pinctrl_sdmmc0_default: sdmmc0 {> + atmel,pins =
>> + <AT91_PIOA 17 AT91_PERIPH_A (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA17 CK periph A with pullup */
>> + AT91_PIOA 16 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA16 CMD periph A with pullup */
>> + AT91_PIOA 15 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA15 DAT0 periph A */
>> + AT91_PIOA 18 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA18 DAT1 periph A with pullup */
>> + AT91_PIOA 19 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA19 DAT2 periph A with pullup */
>> + AT91_PIOA 20 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA20 DAT3 periph A with pullup */
>> + };
>
> Add a new line here
>
>> + pinctrl_sdmmc0_cd: sdmmc0-cd {
>> + atmel,pins =
>> + <AT91_PIOA 25 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
>> + };
>> + };
>> +
>> + sdmmc1 {
>> + pinctrl_sdmmc1_default: sdmmc1 {
>> + atmel,pins =
>> + <AT91_PIOA 13 AT91_PERIPH_B (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA13 CK periph B */
>> + AT91_PIOA 12 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA12 CMD periph B with pullup */
>> + AT91_PIOA 11 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA11 DAT0 periph B with pullup */
>> + AT91_PIOA 2 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP |
>
> There is a comment for this on previous version which was not addressed.
>
> AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA2 DAT1 periph B with pullup */
>> + AT91_PIOA 3 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA3 DAT2 periph B with pullup */
>> + AT91_PIOA 4 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA4 DAT3 periph B with pullup */
>> + };
>> + };
>> +
>> + usb0 {
>> + pinctrl_usba_vbus: usba-vbus {
>> + atmel,pins = <AT91_PIOA 27 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
>> + };
>> + };
>> +
>> + usb1 {
>> + pinctrl_usb_default: usb-default {
>> + atmel,pins = <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
>> + AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
>> + };
>> + };
>> +}; /* pinctrl */
>> +
>> +&pwm0 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_pwm0_0 &pinctrl_pwm0_1 &pinctrl_pwm0_2>;
>> + status = "okay";
>> +};
>> +
>> +&sdmmc0 {
>> + bus-width = <4>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>;
>> + cd-gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
>> + disable-wp;
>> + status = "okay";
>> +};
>> +
>> +&sdmmc1 {
>> + bus-width = <4>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_sdmmc1_default>;
>> + status = "disabled";
>> +};
>
> Also a comment here from previous version. As far as I know there is a
> socket no board connected to sdmmc1. Why keeping it disabled?
>
>> +
>> +&shutdown_controller {
>> + debounce-delay-us = <976>;
>> + status = "okay";
>> +
>> + input@0 {
>> + reg = <0>;
>> + };
>> +};
>> +
>> +&tcb0 {
>> + timer0: timer@0 {
>> + compatible = "atmel,tcb-timer";
>> + reg = <0>;
>> + };
>> +
>> + timer1: timer@1 {
>> + compatible = "atmel,tcb-timer";
>> + reg = <1>;
>> + };
>> +};
>> +
>> +&usb0 {
>> + atmel,vbus-gpio = <&pioA 27 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_usba_vbus>;
>> + status = "okay";
>> +};
>> +
>> +&usb1 {
>> + num-ports = <3>;
>> + atmel,vbus-gpio = <0
>> + &pioD 18 GPIO_ACTIVE_HIGH
>> + &pioD 15 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_usb_default>;
>> + status = "okay";
>> +};
>> +
>> +&usb2 {
>> + status = "okay";
>> +};
>> +
>> +&watchdog {
>> + status = "okay";
>> +};
>

2023-07-04 16:11:01

by Alexander Dahl

[permalink] [raw]

Subject: Re: [PATCH v5 6/8] ARM: dts: at91: sam9x60: Add missing flexcom definitions

Hello,

Am Fri, Feb 03, 2023 at 09:18:31AM +0530 schrieb Durai Manickam KR:
> From: Manikandan Muralidharan <[email protected]>
>
> Added the missing flexcom functions for all the flexcom nodes.
>
> Signed-off-by: Manikandan Muralidharan <[email protected]>
> [[email protected]: added missing UART compatibles]
> Signed-off-by: Durai Manickam KR <[email protected]>
> ---
> arch/arm/boot/dts/sam9x60.dtsi | 545 +++++++++++++++++++++++++++++++++
> 1 file changed, 545 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
> index 8442971458e4..91225f0fb984 100644
> --- a/arch/arm/boot/dts/sam9x60.dtsi
> +++ b/arch/arm/boot/dts/sam9x60.dtsi
> @@ -171,6 +171,27 @@ flx4: flexcom@f0000000 {
> ranges = <0x0 0xf0000000 0x800>;
> status = "disabled";
>
> + uart4: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";

All those added dbgu compatible strings break the soc detection.
Console / kernel log output on sam9x60-curiosity with kernel v6.4:

AT91: Could not find matching SoC description

What was the rationale behind adding those compatibles anyways?
"microchip,sam9x60-dbgu" is not even used in any driver.

Greets
Alex

> + reg = <0x200 0x200>;
> + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(8))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(9))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> spi4: spi@400 {
> compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> reg = <0x400 0x200>;
> @@ -189,6 +210,24 @@ AT91_XDMAC_DT_PER_IF(1) |
> atmel,fifo-size = <16>;
> status = "disabled";
> };
> +
> + i2c4: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(8))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(9))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx5: flexcom@f0004000 {
> @@ -221,6 +260,43 @@ AT91_XDMAC_DT_PER_IF(1) |
> atmel,fifo-size = <16>;
> status = "disabled";
> };
> +
> + spi5: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(10))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(11))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c5: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(10))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(11))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> dma0: dma-controller@f0008000 {
> @@ -292,6 +368,45 @@ flx11: flexcom@f0020000 {
> #size-cells = <1>;
> ranges = <0x0 0xf0020000 0x800>;
> status = "disabled";
> +
> + uart11: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <32 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(22))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(23))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 32>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c11: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <32 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 32>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(22))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(23))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx12: flexcom@f0024000 {
> @@ -302,6 +417,45 @@ flx12: flexcom@f0024000 {
> #size-cells = <1>;
> ranges = <0x0 0xf0024000 0x800>;
> status = "disabled";
> +
> + uart12: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <33 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(24))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(25))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 33>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c12: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <33 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 33>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(24))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(25))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> pit64b: timer@f0028000 {
> @@ -421,6 +575,27 @@ flx6: flexcom@f8010000 {
> ranges = <0x0 0xf8010000 0x800>;
> status = "disabled";
>
> + uart6: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(12))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(13))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> i2c6: i2c@600 {
> compatible = "microchip,sam9x60-i2c";
> reg = <0x600 0x200>;
> @@ -448,6 +623,45 @@ flx7: flexcom@f8014000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8014000 0x800>;
> status = "disabled";
> +
> + uart7: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(14))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(15))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c7: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(14))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(15))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx8: flexcom@f8018000 {
> @@ -458,6 +672,45 @@ flx8: flexcom@f8018000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8018000 0x800>;
> status = "disabled";
> +
> + uart8: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(16))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(17))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c8: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(16))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(17))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx0: flexcom@f801c000 {
> @@ -469,6 +722,46 @@ flx0: flexcom@f801c000 {
> ranges = <0x0 0xf801c000 0x800>;
> status = "disabled";
>
> + uart0: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(0))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(1))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + spi0: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(0))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(1))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> i2c0: i2c@600 {
> compatible = "microchip,sam9x60-i2c";
> reg = <0x600 0x200>;
> @@ -496,6 +789,64 @@ flx1: flexcom@f8020000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8020000 0x800>;
> status = "disabled";
> +
> + uart1: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(2))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(3))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + spi1: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(2))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(3))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c1: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(2))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(3))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx2: flexcom@f8024000 {
> @@ -506,6 +857,64 @@ flx2: flexcom@f8024000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8024000 0x800>;
> status = "disabled";
> +
> + uart2: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(4))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(5))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + spi2: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(4))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(5))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c2: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(4))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(5))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx3: flexcom@f8028000 {
> @@ -516,6 +925,64 @@ flx3: flexcom@f8028000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8028000 0x800>;
> status = "disabled";
> +
> + uart3: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(6))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(7))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + spi3: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(6))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(7))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c3: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(6))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(7))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> macb0: ethernet@f802c000 {
> @@ -581,6 +1048,45 @@ flx9: flexcom@f8040000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8040000 0x800>;
> status = "disabled";
> +
> + uart9: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <15 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(18))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(19))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 15>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c9: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <15 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 15>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(18))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(19))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx10: flexcom@f8044000 {
> @@ -591,6 +1097,45 @@ flx10: flexcom@f8044000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8044000 0x800>;
> status = "disabled";
> +
> + uart10: serial@200 {
> + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(20))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(21))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c10: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(20))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(21))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> isi: isi@f8048000 {
> --
> 2.25.1
>
>
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