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More DT work on AT91:

Browse Source 
- sound support for at91sam9x5 family
 - at91sam9n12: touch button, i2c and gpio-keys
 - adding missing pinctrl-names to MCI on at91rm9200 and at91sam9260/9g20
 - adding ARM Performance Monitor Unit (PMU) on sama5d3
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Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dt

From Nicolas Ferre:
More DT work on AT91:
- sound support for at91sam9x5 family
- at91sam9n12: touch button, i2c and gpio-keys
- adding missing pinctrl-names to MCI on at91rm9200 and at91sam9260/9g20
- adding ARM Performance Monitor Unit (PMU) on sama5d3

* tag 'at91-dt' of git://github.com/at91linux/linux-at91:
  ARM: at91/dt: sam9x5ek: add sound configuration
  ARM: at91/dt: sam9x5ek: enable SSC
  ARM: at91/dt: sam9x5ek: add WM8731 codec
  ARM: at91/dt: sam9x5: add SSC DMA parameters
  ARM: at91/dt: add at91rm9200 PQFP package version
  ARM: at91: at91rm9200: set default mmc0 pinctrl-names
  ARM: at91: at91sam9n12: correct pin number of gpio-key
  ARM: at91: at91sam9n12: add qt1070 support
  ARM: at91: at91sam9n12: add pinctrl of TWI
  ARM: at91: Add PMU support for sama5d3
  ARM: at91: at91sam9260: add missing pinctrl-names on mmc

Signed-off-by: Kevin Hilman <khilman@linaro.org>
This commit is contained in:
Kevin Hilman 2013-08-22 11:32:39 -07:00
commit a52552b517
8 changed files with 88 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/at91rm9200.dtsi
View File

@ -120,6 +120,7 @@
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
status = "disabled";
};

17
arch/arm/boot/dts/at91rm9200_pqfp.dtsi Normal file
View File

@ -0,0 +1,17 @@
/*
* at91rm9200_pqfp.dtsi - Device Tree Include file for AT91RM9200 PQFP family SoC
*
* Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
*
* Licensed under GPLv2 or later.
*/
#include "at91rm9200.dtsi"
/ {
compatible = "atmel,at91rm9200-pqfp", "atmel,at91rm9200";
};
&pioD {
status = "disabled";
};

1
arch/arm/boot/dts/at91sam9260.dtsi
View File

@ -572,6 +572,7 @@
interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
status = "disabled";
};

20
arch/arm/boot/dts/at91sam9n12.dtsi
View File

@ -291,6 +291,22 @@
};
};
i2c0 {
pinctrl_i2c0: i2c0-0 {
atmel,pins =
<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE
AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
i2c1 {
pinctrl_i2c1: i2c1-0 {
atmel,pins =
<AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE
AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
};
tcb0 {
pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
@ -471,6 +487,8 @@
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
status = "disabled";
};
@ -483,6 +501,8 @@
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "disabled";
};

18
arch/arm/boot/dts/at91sam9n12ek.dts
View File

@ -40,6 +40,15 @@
i2c0: i2c@f8010000 {
status = "okay";
qt1070: keyboard@1b {
compatible = "qt1070";
reg = <0x1b>;
interrupt-parent = <&pioA>;
interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_qt1070_irq>;
};
};
i2c1: i2c@f8014000 {
@ -66,6 +75,13 @@
<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PA7 gpio CD pin pull up and deglitch */
};
};
qt1070 {
pinctrl_qt1070_irq: qt1070_irq {
atmel,pins =
<AT91_PIOA 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
};
};
};
spi0: spi@f0000000 {
@ -121,7 +137,7 @@
enter {
label = "Enter";
gpios = <&pioB 4 GPIO_ACTIVE_LOW>;
gpios = <&pioB 3 GPIO_ACTIVE_LOW>;
linux,code = <28>;
gpio-key,wakeup;
};

3
arch/arm/boot/dts/at91sam9x5.dtsi
View File

@ -542,6 +542,9 @@
compatible = "atmel,at91sam9g45-ssc";
reg = <0xf0010000 0x4000>;
interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(13)>,
<&dma0 1 AT91_DMA_CFG_PER_ID(14)>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
status = "disabled";

24
arch/arm/boot/dts/at91sam9x5ek.dtsi
View File

@ -59,6 +59,11 @@
i2c0: i2c@f8010000 {
status = "okay";
wm8731: wm8731@1a {
compatible = "wm8731";
reg = <0x1a>;
};
};
pinctrl@fffff400 {
@ -90,6 +95,10 @@
watchdog@fffffe40 {
status = "okay";
};
ssc0: ssc@f0010000 {
status = "okay";
};
};
usb0: ohci@00600000 {
@ -104,4 +113,19 @@
status = "okay";
};
};
sound {
compatible = "atmel,sam9x5-wm8731-audio";
atmel,model = "wm8731 @ AT91SAM9X5EK";
atmel,audio-routing =
"Headphone Jack", "RHPOUT",
"Headphone Jack", "LHPOUT",
"LLINEIN", "Line In Jack",
"RLINEIN", "Line In Jack";
atmel,ssc-controller = <&ssc0>;
atmel,audio-codec = <&wm8731>;
};
};

5
arch/arm/boot/dts/sama5d3.dtsi
View File

@ -48,6 +48,11 @@
};
};
pmu {
compatible = "arm,cortex-a5-pmu";
interrupts = <46 IRQ_TYPE_LEVEL_HIGH 0>;
};
memory {
reg = <0x20000000 0x8000000>;
};