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ARM: dts: OMAP2+: Add SDMA controller bindings and nodes 

Add SDMA controller binding for OMAP2+ devices and populate DMA client
information for SPI and MMC peripheral on OMAP3+ devices. Please note
that OMAP24xx devices do not have SPI and MMC bindings available yet and
so DMA client information is not populated.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
This commit is contained in:
Jon Hunter 2012-04-26 13:47:59 -05:00 committed by Benoit Cousson
parent 9b07b47769
commit 2c2dc545f1
4 changed files with 134 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/boot/dts/omap2.dtsi
View File

@ -54,6 +54,18 @@
reg = <0x480FE000 0x1000>;
};
sdma: dma-controller@48056000 {
compatible = "ti,omap2430-sdma", "ti,omap2420-sdma";
reg = <0x48056000 0x1000>;
interrupts = <12>,
<13>,
<14>,
<15>;
#dma-cells = <1>;
#dma-channels = <32>;
#dma-requests = <64>;
};
uart1: serial@4806a000 {
compatible = "ti,omap2-uart";
ti,hwmods = "uart1";

40
arch/arm/boot/dts/omap3.dtsi
View File

@ -81,6 +81,18 @@
reg = <0x48200000 0x1000>;
};
sdma: dma-controller@48056000 {
compatible = "ti,omap3630-sdma", "ti,omap3430-sdma";
reg = <0x48056000 0x1000>;
interrupts = <12>,
<13>,
<14>,
<15>;
#dma-cells = <1>;
#dma-channels = <32>;
#dma-requests = <96>;
};
omap3_pmx_core: pinmux@48002030 {
compatible = "ti,omap3-padconf", "pinctrl-single";
reg = <0x48002030 0x05cc>;
@ -198,6 +210,16 @@
#size-cells = <0>;
ti,hwmods = "mcspi1";
ti,spi-num-cs = <4>;
dmas = <&sdma 35>,
<&sdma 36>,
<&sdma 37>,
<&sdma 38>,
<&sdma 39>,
<&sdma 40>,
<&sdma 41>,
<&sdma 42>;
dma-names = "tx0", "rx0", "tx1", "rx1",
"tx2", "rx2", "tx3", "rx3";
};
mcspi2: spi@4809a000 {
@ -206,6 +228,11 @@
#size-cells = <0>;
ti,hwmods = "mcspi2";
ti,spi-num-cs = <2>;
dmas = <&sdma 43>,
<&sdma 44>,
<&sdma 45>,
<&sdma 46>;
dma-names = "tx0", "rx0", "tx1", "rx1";
};
mcspi3: spi@480b8000 {
@ -214,6 +241,11 @@
#size-cells = <0>;
ti,hwmods = "mcspi3";
ti,spi-num-cs = <2>;
dmas = <&sdma 15>,
<&sdma 16>,
<&sdma 23>,
<&sdma 24>;
dma-names = "tx0", "rx0", "tx1", "rx1";
};
mcspi4: spi@480ba000 {
@ -222,22 +254,30 @@
#size-cells = <0>;
ti,hwmods = "mcspi4";
ti,spi-num-cs = <1>;
dmas = <&sdma 70>, <&sdma 71>;
dma-names = "tx0", "rx0";
};
mmc1: mmc@4809c000 {
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc1";
ti,dual-volt;
dmas = <&sdma 61>, <&sdma 62>;
dma-names = "tx", "rx";
};
mmc2: mmc@480b4000 {
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc2";
dmas = <&sdma 47>, <&sdma 48>;
dma-names = "tx", "rx";
};
mmc3: mmc@480ad000 {
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc3";
dmas = <&sdma 77>, <&sdma 78>;
dma-names = "tx", "rx";
};
wdt2: wdt@48314000 {

41
arch/arm/boot/dts/omap4.dtsi
View File

@ -118,6 +118,18 @@
pinctrl-single,function-mask = <0x7fff>;
};
sdma: dma-controller@4a056000 {
compatible = "ti,omap4430-sdma";
reg = <0x4a056000 0x1000>;
interrupts = <0 12 0x4>,
<0 13 0x4>,
<0 14 0x4>,
<0 15 0x4>;
#dma-cells = <1>;
#dma-channels = <32>;
#dma-requests = <127>;
};
gpio1: gpio@4a310000 {
compatible = "ti,omap4-gpio";
reg = <0x4a310000 0x200>;
@ -260,6 +272,16 @@
#size-cells = <0>;
ti,hwmods = "mcspi1";
ti,spi-num-cs = <4>;
dmas = <&sdma 35>,
<&sdma 36>,
<&sdma 37>,
<&sdma 38>,
<&sdma 39>,
<&sdma 40>,
<&sdma 41>,
<&sdma 42>;
dma-names = "tx0", "rx0", "tx1", "rx1",
"tx2", "rx2", "tx3", "rx3";
};
mcspi2: spi@4809a000 {
@ -270,6 +292,11 @@
#size-cells = <0>;
ti,hwmods = "mcspi2";
ti,spi-num-cs = <2>;
dmas = <&sdma 43>,
<&sdma 44>,
<&sdma 45>,
<&sdma 46>;
dma-names = "tx0", "rx0", "tx1", "rx1";
};
mcspi3: spi@480b8000 {
@ -280,6 +307,8 @@
#size-cells = <0>;
ti,hwmods = "mcspi3";
ti,spi-num-cs = <2>;
dmas = <&sdma 15>, <&sdma 16>;
dma-names = "tx0", "rx0";
};
mcspi4: spi@480ba000 {
@ -290,6 +319,8 @@
#size-cells = <0>;
ti,hwmods = "mcspi4";
ti,spi-num-cs = <1>;
dmas = <&sdma 70>, <&sdma 71>;
dma-names = "tx0", "rx0";
};
mmc1: mmc@4809c000 {
@ -299,6 +330,8 @@
ti,hwmods = "mmc1";
ti,dual-volt;
ti,needs-special-reset;
dmas = <&sdma 61>, <&sdma 62>;
dma-names = "tx", "rx";
};
mmc2: mmc@480b4000 {
@ -307,6 +340,8 @@
interrupts = <0 86 0x4>;
ti,hwmods = "mmc2";
ti,needs-special-reset;
dmas = <&sdma 47>, <&sdma 48>;
dma-names = "tx", "rx";
};
mmc3: mmc@480ad000 {
@ -315,6 +350,8 @@
interrupts = <0 94 0x4>;
ti,hwmods = "mmc3";
ti,needs-special-reset;
dmas = <&sdma 77>, <&sdma 78>;
dma-names = "tx", "rx";
};
mmc4: mmc@480d1000 {
@ -323,6 +360,8 @@
interrupts = <0 96 0x4>;
ti,hwmods = "mmc4";
ti,needs-special-reset;
dmas = <&sdma 57>, <&sdma 58>;
dma-names = "tx", "rx";
};
mmc5: mmc@480d5000 {
@ -331,6 +370,8 @@
interrupts = <0 59 0x4>;
ti,hwmods = "mmc5";
ti,needs-special-reset;
dmas = <&sdma 59>, <&sdma 60>;
dma-names = "tx", "rx";
};
wdt2: wdt@4a314000 {

41
arch/arm/boot/dts/omap5.dtsi
View File

@ -108,6 +108,18 @@
<0x48212000 0x1000>;
};
sdma: dma-controller@4a056000 {
compatible = "ti,omap4430-sdma";
reg = <0x4a056000 0x1000>;
interrupts = <0 12 0x4>,
<0 13 0x4>,
<0 14 0x4>,
<0 15 0x4>;
#dma-cells = <1>;
#dma-channels = <32>;
#dma-requests = <127>;
};
gpio1: gpio@4ae10000 {
compatible = "ti,omap4-gpio";
reg = <0x4ae10000 0x200>;
@ -249,6 +261,16 @@
#size-cells = <0>;
ti,hwmods = "mcspi1";
ti,spi-num-cs = <4>;
dmas = <&sdma 35>,
<&sdma 36>,
<&sdma 37>,
<&sdma 38>,
<&sdma 39>,
<&sdma 40>,
<&sdma 41>,
<&sdma 42>;
dma-names = "tx0", "rx0", "tx1", "rx1",
"tx2", "rx2", "tx3", "rx3";
};
mcspi2: spi@4809a000 {
@ -259,6 +281,11 @@
#size-cells = <0>;
ti,hwmods = "mcspi2";
ti,spi-num-cs = <2>;
dmas = <&sdma 43>,
<&sdma 44>,
<&sdma 45>,
<&sdma 46>;
dma-names = "tx0", "rx0", "tx1", "rx1";
};
mcspi3: spi@480b8000 {
@ -269,6 +296,8 @@
#size-cells = <0>;
ti,hwmods = "mcspi3";
ti,spi-num-cs = <2>;
dmas = <&sdma 15>, <&sdma 16>;
dma-names = "tx0", "rx0";
};
mcspi4: spi@480ba000 {
@ -279,6 +308,8 @@
#size-cells = <0>;
ti,hwmods = "mcspi4";
ti,spi-num-cs = <1>;
dmas = <&sdma 70>, <&sdma 71>;
dma-names = "tx0", "rx0";
};
uart1: serial@4806a000 {
@ -336,6 +367,8 @@
ti,hwmods = "mmc1";
ti,dual-volt;
ti,needs-special-reset;
dmas = <&sdma 61>, <&sdma 62>;
dma-names = "tx", "rx";
};
mmc2: mmc@480b4000 {
@ -344,6 +377,8 @@
interrupts = <0 86 0x4>;
ti,hwmods = "mmc2";
ti,needs-special-reset;
dmas = <&sdma 47>, <&sdma 48>;
dma-names = "tx", "rx";
};
mmc3: mmc@480ad000 {
@ -352,6 +387,8 @@
interrupts = <0 94 0x4>;
ti,hwmods = "mmc3";
ti,needs-special-reset;
dmas = <&sdma 77>, <&sdma 78>;
dma-names = "tx", "rx";
};
mmc4: mmc@480d1000 {
@ -360,6 +397,8 @@
interrupts = <0 96 0x4>;
ti,hwmods = "mmc4";
ti,needs-special-reset;
dmas = <&sdma 57>, <&sdma 58>;
dma-names = "tx", "rx";
};
mmc5: mmc@480d5000 {
@ -368,6 +407,8 @@
interrupts = <0 59 0x4>;
ti,hwmods = "mmc5";
ti,needs-special-reset;
dmas = <&sdma 59>, <&sdma 60>;
dma-names = "tx", "rx";
};
keypad: keypad@4ae1c000 {