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ARM: ux500: add some DB8500 DMA channel info 

This adds some missing DMA channel information to the disabled
MMC/SD/SDIO blocks number 3 and 5, and notes that the assignment
of MSP channels vary with ASIC variant.

Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2014-06-11 10:45:50 +02:00
parent 4ada2129eb
commit 14cdf8cbc7
1 changed files with 10 additions and 0 deletions
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10
arch/arm/boot/dts/ste-dbx5x0.dtsi
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@ -875,6 +875,10 @@ sdi3_per2@80119000 {
reg = <0x80119000 0x1000>;
interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&dma 41 0 0x2>, /* Logical - DevToMem */
<&dma 41 0 0x0>; /* Logical - MemToDev */
dma-names = "rx", "tx";
clocks = <&prcc_kclk 2 5>, <&prcc_pclk 2 7>;
clock-names = "sdi", "apb_pclk";
@ -901,6 +905,10 @@ sdi5_per3@80008000 {
reg = <0x80008000 0x1000>;
interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&dma 43 0 0x2>, /* Logical - DevToMem */
<&dma 43 0 0x0>; /* Logical - MemToDev */
dma-names = "rx", "tx";
clocks = <&prcc_kclk 3 7>, <&prcc_pclk 3 7>;
clock-names = "sdi", "apb_pclk";
@ -929,6 +937,7 @@ msp1: msp@80124000 {
interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>;
v-ape-supply = <&db8500_vape_reg>;
/* This DMA channel only exist on DB8500 v1 */
dmas = <&dma 30 0 0x10>; /* Logical - MemToDev - HighPrio */
dma-names = "tx";
@ -962,6 +971,7 @@ msp3: msp@80125000 {
interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>;
v-ape-supply = <&db8500_vape_reg>;
/* This DMA channel only exist on DB8500 v2 */
dmas = <&dma 30 0 0x12>; /* Logical - DevToMem - HighPrio */
dma-names = "rx";