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ARM: dts: at91: add smartkiz support and a common kizboxmini dtsi file
Split the existing Kizbox Mini boards into three board configuration, the base board, the mother board and the RailDIN board. Add a new dts file for the SmartKiz board support. Signed-off-by: Kévin RAYMOND <k.raymond@overkiz.com> Signed-off-by: Mickael GARDET <m.gardet@overkiz.com> Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com> Link: https://lore.kernel.org/r/20191220103835.160154-2-kamel.bouhara@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Kamel Bouhara
Alexandre Belloni
parent
d9b6867e8a
commit
414002bc32
@ -37,7 +37,10 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
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at91-ariag25.dtb \
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at91-ariettag25.dtb \
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at91-cosino_mega2560.dtb \
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at91-kizboxmini.dtb \
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at91-kizboxmini-base.dtb \
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at91-kizboxmini-mb.dtb \
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at91-kizboxmini-rd.dtb \
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at91-smartkiz.dtb \
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at91-wb45n.dtb \
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at91sam9g15ek.dtb \
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at91sam9g25ek.dtb \
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24
arch/arm/boot/dts/at91-kizboxmini-base.dts
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24
arch/arm/boot/dts/at91-kizboxmini-base.dts
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@ -0,0 +1,24 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* at91-kizboxmini-base.dts - Device Tree file for Overkiz Kizbox mini
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* base board
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*
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* Copyright (C) 2015 Overkiz SAS
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* Author: Antoine Aubert <a.aubert@overkiz.com>
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* Kévin Raymond <k.raymond@overkiz.com>
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*/
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/dts-v1/;
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#include "at91-kizboxmini-common.dtsi"
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/ {
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model = "Overkiz Kizbox Mini";
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compatible = "overkiz,kizboxmini-base", "atmel,at91sam9g25",
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"atmel,at91sam9x5", "atmel,at91sam9";
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};
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&pinctrl_usart0 {
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atmel,pins =
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<AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
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AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOA 2 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
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};
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@ -1,17 +1,16 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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// SPDX-License-Identifier: GPL-2.0
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/*
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* at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board
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*
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* Copyright (C) 2014 Gaël PORTAY <g.portay@overkiz.com>
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* Copyright (C) 2014-2018 Overkiz SAS
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* Author: Antoine Aubert <a.aubert@overkiz.com>
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* Gaël Portay <g.portay@overkiz.com>
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* Kévin Raymond <k.raymond@overkiz.com>
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* Dorian Rocipon <d.rocipon@overkiz.com>
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*/
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/dts-v1/;
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#include "at91sam9g25.dtsi"
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#include <dt-bindings/pwm/pwm.h>
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/ {
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model = "Overkiz Kizbox mini";
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compatible = "overkiz,kizboxmini", "atmel,at91sam9g25", "atmel,at91sam9x5", "atmel,at91sam9";
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chosen {
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bootargs = "ubi.mtd=ubi";
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stdout-path = &dbgu;
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@ -22,24 +21,16 @@
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};
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clocks {
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main_xtal {
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clock-frequency = <12000000>;
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};
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slow_xtal {
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clock-frequency = <32768>;
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};
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main_xtal {
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clock-frequency = <12000000>;
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};
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};
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ahb {
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nand0: nand@40000000 {
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nand-bus-width = <8>;
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nand-ecc-mode = "hw";
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atmel,has-pmecc;
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atmel,pmecc-cap = <4>;
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atmel,pmecc-sector-size = <512>;
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nand-on-flash-bbt;
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status = "okay";
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adc_op_clk {
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status = "disabled";
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};
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};
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@ -63,17 +54,25 @@
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};
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};
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pwm_leds {
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leds: pwm_leds {
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compatible = "pwm-leds";
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green {
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led_blue: pwm_blue {
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label = "pwm:blue:user";
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pwms = <&pwm0 2 10000000 0>;
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max-brightness = <255>;
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linux,default-trigger = "none";
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status = "disabled";
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};
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led_green: pwm_green {
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label = "pwm:green:user";
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pwms = <&pwm0 0 10000000 0>;
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max-brightness = <255>;
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linux,default-trigger = "default-on";
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};
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red {
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led_red: pwm_red {
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label = "pwm:red:user";
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pwms = <&pwm0 1 10000000 0>;
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max-brightness = <255>;
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@ -82,53 +81,12 @@
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};
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};
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&dbgu {
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&usart0 {
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atmel,use-dma-rx;
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atmel,use-dma-tx;
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status = "okay";
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};
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&ebi {
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pinctrl-0 = <&pinctrl_ebi_addr_nand
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&pinctrl_ebi_data_0_7>;
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pinctrl-names = "default";
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status = "okay";
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nand-controller {
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pinctrl-0 = <&pinctrl_nand_oe_we
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&pinctrl_nand_cs
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&pinctrl_nand_rb>;
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pinctrl-names = "default";
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status = "okay";
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nand@3 {
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reg = <0x3 0x0 0x800000>;
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rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
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cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
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nand-bus-width = <8>;
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nand-ecc-mode = "hw";
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nand-ecc-strength = <4>;
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nand-ecc-step-size = <512>;
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nand-on-flash-bbt;
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label = "atmel_nand";
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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bootstrap@0 {
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label = "bootstrap";
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reg = <0x0 0x20000>;
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};
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ubi@20000 {
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label = "ubi";
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reg = <0x20000 0x7fe0000>;
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};
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};
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};
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};
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};
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&macb0 {
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phy-mode = "rmii";
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status = "okay";
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@ -137,26 +95,70 @@
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&pwm0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm0_pwm0_1
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&pinctrl_pwm0_pwm1_1>;
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&pinctrl_pwm0_pwm1_1
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&pinctrl_pwm0_pwm2_1>;
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status = "okay";
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};
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&tcb0 {
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timer@0 {
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compatible = "atmel,tcb-timer";
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reg = <0>;
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};
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timer@1 {
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compatible = "atmel,tcb-timer";
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reg = <1>;
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};
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&dbgu {
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status = "okay";
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};
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&usart0 {
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&watchdog {
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status = "okay";
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};
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&adc0 {
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status = "disabled";
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};
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&rtc {
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status = "disabled";
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};
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&ebi {
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pinctrl-0 = <&pinctrl_ebi_addr_nand
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&pinctrl_ebi_data_0_7>;
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pinctrl-names = "default";
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status = "okay";
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};
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&nand_controller {
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status = "okay";
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pinctrl-0 = <&pinctrl_nand_oe_we
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&pinctrl_nand_cs
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&pinctrl_nand_rb>;
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pinctrl-names = "default";
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nand@3 {
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reg = <0x3 0x0 0x800000>;
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rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
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cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
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nand-bus-width = <8>;
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nand-ecc-mode = "hw";
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nand-ecc-strength = <4>;
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nand-ecc-step-size = <512>;
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nand-on-flash-bbt;
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label = "atmel_nand";
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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bootstrap@0 {
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label = "bootstrap";
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reg = <0x0 0x20000>;
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};
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ubi@20000 {
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label = "ubi";
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reg = <0x20000 0x7fe0000>;
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};
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};
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};
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};
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&usb0 {
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num-ports = <1>;
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status = "okay";
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@ -166,6 +168,3 @@
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status = "okay";
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};
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&watchdog {
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status = "okay";
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};
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26
arch/arm/boot/dts/at91-kizboxmini-mb.dts
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26
arch/arm/boot/dts/at91-kizboxmini-mb.dts
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@ -0,0 +1,26 @@
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2015-2018 Overkiz SAS
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* Author: Mickael Gardet <m.gardet@overkiz.com>
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* Kévin Raymond <k.raymond@overkiz.com>
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*/
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/dts-v1/;
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#include "at91-kizboxmini-common.dtsi"
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/ {
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model = "Overkiz Kizbox Mini Mother Board";
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compatible = "overkiz,kizboxmini-mb", "atmel,at91sam9g25",
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"atmel,at91sam9x5", "atmel,at91sam9";
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};
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&usb0 {
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num-ports = <2>;
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};
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&rtc {
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status = "okay";
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};
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&led_blue {
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status = "okay";
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};
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49
arch/arm/boot/dts/at91-kizboxmini-rd.dts
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49
arch/arm/boot/dts/at91-kizboxmini-rd.dts
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@ -0,0 +1,49 @@
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2015-2018 Overkiz SAS
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* Author: Mickael Gardet <m.gardet@overkiz.com>
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* Kévin Raymond <k.raymond@overkiz.com>
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*/
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/dts-v1/;
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#include "at91-kizboxmini-common.dtsi"
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/ {
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model = "Overkiz Kizbox Mini RailDIN";
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compatible = "overkiz,kizboxmini-rd", "atmel,at91sam9g25",
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"atmel,at91sam9x5", "atmel,at91sam9";
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clocks {
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adc_op_clk {
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status = "okay";
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};
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};
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};
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&pinctrl {
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adc0 {
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pinctrl_adc0_ad5: adc0_ad5-0 {
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/* pull-up disable */
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atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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};
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};
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};
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&usart0 {
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status = "disabled";
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};
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&rtc {
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status = "okay";
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};
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&led_blue {
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status = "okay";
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};
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&adc0 {
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atmel,adc-vref = <2500>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_adc0_ad5>;
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atmel,adc-channels-used = <0x0020>;
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status = "okay";
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};
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109
arch/arm/boot/dts/at91-smartkiz.dts
Normal file
109
arch/arm/boot/dts/at91-smartkiz.dts
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@ -0,0 +1,109 @@
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2017-2018 Overkiz SAS
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* Author: Mickael Gardet <m.gardet@overkiz.com>
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* Kévin Raymond <k.raymond@overkiz.com>
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* Dorian Rocipon <d.rocipon@overkiz.com>
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*/
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/dts-v1/;
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#include "at91-kizboxmini-common.dtsi"
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/ {
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model = "Overkiz SmartKiz";
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compatible = "overkiz,smartkiz", "atmel,at91sam9g25",
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"atmel,at91sam9x5", "atmel,at91sam9";
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clocks {
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adc_op_clk {
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status = "okay";
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};
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};
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aliases {
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serial5 = &uart0;
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};
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pio_keys {
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hk_reset {
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label = "HK_RESET";
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gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
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};
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power_rf {
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label = "POWER_RF";
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gpios = <&pioA 20 GPIO_ACTIVE_HIGH>;
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};
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power_wifi {
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label = "POWER_WIFI";
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gpios = <&pioA 21 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&pinctrl {
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i2c1 {
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pinctrl_i2c1: i2c1-0 {
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atmel,pins =
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<AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
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AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>;
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};
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};
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adc0 {
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pinctrl_adc0_ad0: adc0_ad0-0 {
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/* pull-up disable */
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atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_ad5: adc0_ad5-0 {
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/* pull-up disable */
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atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_ad6: adc0_ad6-0 {
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/* pull-up disable */
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atmel,pins = <AT91_PIOB 17 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_ad11: adc0_ad11-0 {
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/* pull-up disable */
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atmel,pins = <AT91_PIOB 10 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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};
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};
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};
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&i2c1 {
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dmas = <0>, <0>;
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "disabled";
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};
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&macb0 {
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status = "disabled";
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};
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&rtc {
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status = "okay";
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};
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&leds {
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blue {
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status = "okay";
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};
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};
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&adc0 {
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atmel,adc-vref = <2500>;
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pinctrl-names = "default";
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pinctrl-0 = <
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&pinctrl_adc0_ad0
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&pinctrl_adc0_ad5
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&pinctrl_adc0_ad6
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&pinctrl_adc0_ad11
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>;
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atmel,adc-channels-used = <0x0861>;
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status = "okay";
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};
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&uart0 {
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status = "okay";
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};
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