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DT modifications for generic slave DMA binding.

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Addition of MCI and I2C DMA bindings.
 A little DT machine compatibility removal for SAMA5.
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Merge tag 'at91-soc' of git://github.com/at91linux/linux-at91 into late/cleanup

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

DT modifications for generic slave DMA binding.
Addition of MCI and I2C DMA bindings.
A little DT machine compatibility removal for SAMA5.

* tag 'at91-soc' of git://github.com/at91linux/linux-at91:
  ARM: at91/sama5d34ek.dts: remove not needed compatibility string
  ARM: at91: dts: add MCI DMA support
  ARM: at91: dts: add i2c dma support
  ARM: at91: dts: set #dma-cells to the correct value

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2013-04-29 17:26:36 +02:00
commit b45e0ed41a
5 changed files with 47 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/boot/dts/at91sam9g45.dtsi
View File

@ -108,6 +108,7 @@
compatible = "atmel,at91sam9g45-dma";
reg = <0xffffec00 0x200>;
interrupts = <21 4 0>;
#dma-cells = <2>;
};
pinctrl@fffff200 {
@ -512,6 +513,8 @@
compatible = "atmel,hsmci";
reg = <0xfff80000 0x600>;
interrupts = <11 4 0>;
dmas = <&dma 1 0>;
dma-names = "rxtx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -521,6 +524,8 @@
compatible = "atmel,hsmci";
reg = <0xfffd0000 0x600>;
interrupts = <29 4 0>;
dmas = <&dma 1 13>;
dma-names = "rxtx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";

9
arch/arm/boot/dts/at91sam9n12.dtsi
View File

@ -89,6 +89,8 @@
compatible = "atmel,hsmci";
reg = <0xf0008000 0x600>;
interrupts = <12 4 0>;
dmas = <&dma 1 0>;
dma-names = "rxtx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -110,6 +112,7 @@
compatible = "atmel,at91sam9g45-dma";
reg = <0xffffec00 0x200>;
interrupts = <20 4 0>;
#dma-cells = <2>;
};
pinctrl@fffff400 {
@ -360,6 +363,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8010000 0x100>;
interrupts = <9 4 6>;
dmas = <&dma 1 13>,
<&dma 1 14>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -369,6 +375,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8014000 0x100>;
interrupts = <10 4 6>;
dmas = <&dma 1 15>,
<&dma 1 16>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";

15
arch/arm/boot/dts/at91sam9x5.dtsi
View File

@ -104,12 +104,14 @@
compatible = "atmel,at91sam9g45-dma";
reg = <0xffffec00 0x200>;
interrupts = <20 4 0>;
#dma-cells = <2>;
};
dma1: dma-controller@ffffee00 {
compatible = "atmel,at91sam9g45-dma";
reg = <0xffffee00 0x200>;
interrupts = <21 4 0>;
#dma-cells = <2>;
};
pinctrl@fffff400 {
@ -399,6 +401,8 @@
compatible = "atmel,hsmci";
reg = <0xf0008000 0x600>;
interrupts = <12 4 0>;
dmas = <&dma0 1 0>;
dma-names = "rxtx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -408,6 +412,8 @@
compatible = "atmel,hsmci";
reg = <0xf000c000 0x600>;
interrupts = <26 4 0>;
dmas = <&dma1 1 0>;
dma-names = "rxtx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -469,6 +475,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8010000 0x100>;
interrupts = <9 4 6>;
dmas = <&dma0 1 7>,
<&dma0 1 8>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -478,6 +487,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8014000 0x100>;
interrupts = <10 4 6>;
dmas = <&dma1 1 5>,
<&dma1 1 6>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -487,6 +499,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8018000 0x100>;
interrupts = <11 4 6>;
dmas = <&dma0 1 9>,
<&dma0 1 10>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";

19
arch/arm/boot/dts/sama5d3.dtsi
View File

@ -60,6 +60,8 @@
compatible = "atmel,hsmci";
reg = <0xf0000000 0x600>;
interrupts = <21 4 0>;
dmas = <&dma0 2 0>;
dma-names = "rxtx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>;
status = "disabled";
@ -111,6 +113,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf0014000 0x4000>;
interrupts = <18 4 6>;
dmas = <&dma0 2 7>,
<&dma0 2 8>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
#address-cells = <1>;
@ -122,6 +127,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf0018000 0x4000>;
interrupts = <19 4 6>;
dmas = <&dma0 2 9>,
<&dma0 2 10>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
#address-cells = <1>;
@ -167,6 +175,8 @@
compatible = "atmel,hsmci";
reg = <0xf8000000 0x600>;
interrupts = <22 4 0>;
dmas = <&dma1 2 0>;
dma-names = "rxtx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3>;
status = "disabled";
@ -178,6 +188,8 @@
compatible = "atmel,hsmci";
reg = <0xf8004000 0x600>;
interrupts = <23 4 0>;
dmas = <&dma1 2 1>;
dma-names = "rxtx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>;
status = "disabled";
@ -294,6 +306,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf801c000 0x4000>;
interrupts = <20 4 6>;
dmas = <&dma1 2 11>,
<&dma1 2 12>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -348,14 +363,14 @@
compatible = "atmel,at91sam9g45-dma";
reg = <0xffffe600 0x200>;
interrupts = <30 4 0>;
#dma-cells = <1>;
#dma-cells = <2>;
};
dma1: dma-controller@ffffe800 {
compatible = "atmel,at91sam9g45-dma";
reg = <0xffffe800 0x200>;
interrupts = <31 4 0>;
#dma-cells = <1>;
#dma-cells = <2>;
};
ramc0: ramc@ffffea00 {

2
arch/arm/boot/dts/sama5d34ek.dts
View File

@ -12,7 +12,7 @@
/ {
model = "Atmel SAMA5D34-EK";
compatible = "atmel,sama5d34ek", "atmel,sama5ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
compatible = "atmel,sama5d34ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
ahb {
apb {