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One macb DT node move for 9x5 family: 9g15 doesn't

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have an Ethernet interface.
 Little fixes mainly related to at91sam9x5 DT, IIO ADC bindings,
 pinctrl for at91sam9260/g20 DT and the RTC addition.
 Addition of the Acme Systems Aria G25 board.
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Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dt

From Nicolas Ferre <nicolas.ferre@atmel.com>:

One macb DT node move for 9x5 family: 9g15 doesn't
have an Ethernet interface.
Little fixes mainly related to at91sam9x5 DT, IIO ADC bindings,
pinctrl for at91sam9260/g20 DT and the RTC addition.
Addition of the Acme Systems Aria G25 board.

* tag 'at91-dt' of git://github.com/at91linux/linux-at91:
  ARM: at91/at91sam9260.dtsi: fix u(s)art pinctrl encoding
  ARM: at91: dts: add adc resolution stuff
  ARM: at91: add Acme Systems Aria G25 board
  ARM: at91/dt: fix macb node declaration
  ARM: at91: remove partial parameter in bootargs for at91sam9x5ek.dtsi
  ARM: at91/trivial: fix model name for SAM9G15-EK
  ARM: at91/trivial: typos in compatible property
  ARM: at91/at91sam9x5: add RTC node

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2013-04-09 12:46:29 +02:00
commit 0f6b9ee4a0
16 changed files with 244 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/Makefile
View File

@ -27,6 +27,7 @@ dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb
# sam9n12
dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb
# sam9x5
dtb-$(CONFIG_ARCH_AT91) += at91-ariag25.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9g15ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb

171
arch/arm/boot/dts/at91-ariag25.dts Normal file
View File

@ -0,0 +1,171 @@
/*
* at91-ariag25.dts - Device Tree file for Acme Systems Aria G25 (AT91SAM9G25 based)
*
* Copyright (C) 2013 Douglas Gilbert <dgilbert@interlog.com>,
* Robert Nelson <robertcnelson@gmail.com>
*
* Licensed under GPLv2 or later.
*/
/dts-v1/;
/include/ "at91sam9g25.dtsi"
/ {
model = "Acme Systems Aria G25";
compatible = "acme,ariag25", "atmel,at91sam9x5ek",
"atmel,at91sam9x5", "atmel,at91sam9";
aliases {
serial0 = &dbgu;
serial1 = &usart0;
serial2 = &usart1;
serial3 = &usart2;
serial4 = &usart3;
serial5 = &uart0;
};
chosen {
bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait";
};
memory {
/* 128 MB, change this for 256 MB revision */
reg = <0x20000000 0x8000000>;
};
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
main_clock: clock@0 {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
};
ahb {
apb {
mmc0: mmc@f0008000 {
/* N.B. Aria has no SD card detect (CD), assumed present */
pinctrl-0 = <
&pinctrl_mmc0_slot0_clk_cmd_dat0
&pinctrl_mmc0_slot0_dat1_3>;
status = "okay";
slot@0 {
reg = <0>;
bus-width = <4>;
};
};
i2c0: i2c@f8010000 {
status = "okay";
};
i2c1: i2c@f8014000 {
status = "okay";
};
/* TWD2+TCLK2 hidden behind ethernet, so no i2c2 */
usart0: serial@f801c000 {
pinctrl-0 = <&pinctrl_usart0
&pinctrl_usart0_rts
&pinctrl_usart0_cts>;
status = "okay";
};
usart1: serial@f8020000 {
pinctrl-0 = <&pinctrl_usart1
/* &pinctrl_usart1_rts */
/* &pinctrl_usart1_cts */
>;
status = "okay";
};
usart2: serial@f8024000 {
/* cannot activate RTS2+CTS2, clash with
* ethernet on PB0 and PB1 */
pinctrl-0 = <&pinctrl_usart2>;
status = "okay";
};
usart3: serial@f8028000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8028000 0x200>;
interrupts = <8 4 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart3
/* &pinctrl_usart3_rts */
/* &pinctrl_usart3_cts */
>;
status = "okay";
};
macb0: ethernet@f802c000 {
phy-mode = "rmii";
/*
* following can be overwritten by bootloader:
* for example u-boot 'ftd set' command
*/
local-mac-address = [00 00 00 00 00 00];
status = "okay";
};
uart0: serial@f8040000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8040000 0x200>;
interrupts = <15 4 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
status = "okay";
};
adc0: adc@f804c000 {
status = "okay";
atmel,adc-channels-used = <0xf>;
atmel,adc-num-channels = <4>;
};
dbgu: serial@fffff200 {
status = "okay";
};
pinctrl@fffff400 {
w1_0 {
pinctrl_w1_0: w1_0-0 {
atmel,pins = <0 21 0x0 0x1>; /* PA21 PIO, pull-up */
};
};
};
};
usb0: ohci@00600000 {
status = "okay";
num-ports = <3>;
};
usb1: ehci@00700000 {
status = "okay";
};
};
leds {
compatible = "gpio-leds";
/* little green LED in middle of Aria G25 module */
aria_led {
label = "aria_led";
gpios = <&pioB 8 0>; /* PB8 */
linux,default-trigger = "heartbeat";
};
};
onewire@0 {
compatible = "w1-gpio";
gpios = <&pioA 21 1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_w1_0>;
};
};

19
arch/arm/boot/dts/at91sam9260.dtsi
View File

@ -158,8 +158,8 @@
usart1 {
pinctrl_usart1: usart1-0 {
atmel,pins =
<2 6 0x1 0x1 /* PB6 periph A with pullup */
2 7 0x1 0x0>; /* PB7 periph A */
<1 6 0x1 0x1 /* PB6 periph A with pullup */
1 7 0x1 0x0>; /* PB7 periph A */
};
pinctrl_usart1_rts: usart1_rts-0 {
@ -194,18 +194,18 @@
usart3 {
pinctrl_usart3: usart3-0 {
atmel,pins =
<2 10 0x1 0x1 /* PB10 periph A with pullup */
2 11 0x1 0x0>; /* PB11 periph A */
<1 10 0x1 0x1 /* PB10 periph A with pullup */
1 11 0x1 0x0>; /* PB11 periph A */
};
pinctrl_usart3_rts: usart3_rts-0 {
atmel,pins =
<3 8 0x2 0x0>; /* PB8 periph B */
<2 8 0x2 0x0>; /* PC8 periph B */
};
pinctrl_usart3_cts: usart3_cts-0 {
atmel,pins =
<3 10 0x2 0x0>; /* PB10 periph B */
<2 10 0x2 0x0>; /* PC10 periph B */
};
};
@ -220,8 +220,8 @@
uart1 {
pinctrl_uart1: uart1-0 {
atmel,pins =
<2 12 0x1 0x1 /* PB12 periph A with pullup */
2 13 0x1 0x0>; /* PB13 periph A */
<1 12 0x1 0x1 /* PB12 periph A with pullup */
1 13 0x1 0x0>; /* PB13 periph A */
};
};
@ -484,6 +484,9 @@
atmel,adc-drdy-mask = <0x10000>;
atmel,adc-status-register = <0x1c>;
atmel,adc-trigger-register = <0x04>;
atmel,adc-res = <8 10>;
atmel,adc-res-names = "lowres", "highres";
atmel,adc-use-res = "highres";
trigger@0 {
trigger-name = "timer-counter-0";

2
arch/arm/boot/dts/at91sam9g15.dtsi
View File

@ -10,7 +10,7 @@
/ {
model = "Atmel AT91SAM9G15 SoC";
compatible = "atmel, at91sam9g15, atmel,at91sam9x5";
compatible = "atmel,at91sam9g15", "atmel,at91sam9x5";
ahb {
apb {

2
arch/arm/boot/dts/at91sam9g15ek.dts
View File

@ -11,6 +11,6 @@
/include/ "at91sam9x5ek.dtsi"
/ {
model = "Atmel AT91SAM9G25-EK";
model = "Atmel AT91SAM9G15-EK";
compatible = "atmel,at91sam9g15ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
};

2
arch/arm/boot/dts/at91sam9g25.dtsi
View File

@ -10,7 +10,7 @@
/ {
model = "Atmel AT91SAM9G25 SoC";
compatible = "atmel, at91sam9g25, atmel,at91sam9x5";
compatible = "atmel,at91sam9g25", "atmel,at91sam9x5";
ahb {
apb {

9
arch/arm/boot/dts/at91sam9g25ek.dts
View File

@ -13,4 +13,13 @@
/ {
model = "Atmel AT91SAM9G25-EK";
compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
ahb {
apb {
macb0: ethernet@f802c000 {
phy-mode = "rmii";
status = "okay";
};
};
};
};

2
arch/arm/boot/dts/at91sam9g35.dtsi
View File

@ -10,7 +10,7 @@
/ {
model = "Atmel AT91SAM9G35 SoC";
compatible = "atmel, at91sam9g35, atmel,at91sam9x5";
compatible = "atmel,at91sam9g35", "atmel,at91sam9x5";
ahb {
apb {

9
arch/arm/boot/dts/at91sam9g35ek.dts
View File

@ -13,4 +13,13 @@
/ {
model = "Atmel AT91SAM9G35-EK";
compatible = "atmel,at91sam9g35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
ahb {
apb {
macb0: ethernet@f802c000 {
phy-mode = "rmii";
status = "okay";
};
};
};
};

3
arch/arm/boot/dts/at91sam9g45.dtsi
View File

@ -484,6 +484,9 @@
atmel,adc-drdy-mask = <0x10000>;
atmel,adc-status-register = <0x1c>;
atmel,adc-trigger-register = <0x08>;
atmel,adc-res = <8 10>;
atmel,adc-res-names = "lowres", "highres";
atmel,adc-use-res = "highres";
trigger@0 {
trigger-name = "external-rising";

2
arch/arm/boot/dts/at91sam9x25.dtsi
View File

@ -10,7 +10,7 @@
/ {
model = "Atmel AT91SAM9X25 SoC";
compatible = "atmel, at91sam9x25, atmel,at91sam9x5";
compatible = "atmel,at91sam9x25", "atmel,at91sam9x5";
ahb {
apb {

14
arch/arm/boot/dts/at91sam9x25ek.dts
View File

@ -13,4 +13,18 @@
/ {
model = "Atmel AT91SAM9G25-EK";
compatible = "atmel,at91sam9x25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
ahb {
apb {
macb0: ethernet@f802c000 {
phy-mode = "rmii";
status = "okay";
};
macb1: ethernet@f8030000 {
phy-mode = "rmii";
status = "okay";
};
};
};
};

2
arch/arm/boot/dts/at91sam9x35.dtsi
View File

@ -10,7 +10,7 @@
/ {
model = "Atmel AT91SAM9X35 SoC";
compatible = "atmel, at91sam9x35, atmel,at91sam9x5";
compatible = "atmel,at91sam9x35", "atmel,at91sam9x5";
ahb {
apb {

9
arch/arm/boot/dts/at91sam9x35ek.dts
View File

@ -13,4 +13,13 @@
/ {
model = "Atmel AT91SAM9X35-EK";
compatible = "atmel,at91sam9x35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
ahb {
apb {
macb0: ethernet@f802c000 {
phy-mode = "rmii";
status = "okay";
};
};
};
};

10
arch/arm/boot/dts/at91sam9x5.dtsi
View File

@ -535,6 +535,9 @@
atmel,adc-drdy-mask = <0x1000000>;
atmel,adc-status-register = <0x30>;
atmel,adc-trigger-register = <0xc0>;
atmel,adc-res = <8 10>;
atmel,adc-res-names = "lowres", "highres";
atmel,adc-use-res = "highres";
trigger@0 {
trigger-name = "external-rising";
@ -559,6 +562,13 @@
trigger-value = <0x6>;
};
};
rtc@fffffeb0 {
compatible = "atmel,at91rm9200-rtc";
reg = <0xfffffeb0 0x40>;
interrupts = <1 4 7>;
status = "disabled";
};
};
nand0: nand@40000000 {

7
arch/arm/boot/dts/at91sam9x5ek.dtsi
View File

@ -13,7 +13,7 @@
compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
chosen {
bootargs = "128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
};
ahb {
@ -52,11 +52,6 @@
status = "okay";
};
macb0: ethernet@f802c000 {
phy-mode = "rmii";
status = "okay";
};
i2c0: i2c@f8010000 {
status = "okay";
};