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arm64: dts: actions: Add MMC controller support for S900

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Add MMC controller support for Actions Semi S900 SoC. There are 4 MMC
controllers in this SoC which can be used for accessing SD/MMC/SDIO cards.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This commit is contained in:
Manivannan Sadhasivam 2019-06-09 00:44:54 +05:30
parent 54ecb8f702
commit 3dc4b6fb17
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GPG key ID: 559F11E6FE91CEF5
1 changed files with 45 additions and 0 deletions
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45
arch/arm64/boot/dts/actions/s900.dtsi
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@ -4,6 +4,7 @@
*/
#include <dt-bindings/clock/actions,s900-cmu.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/reset/actions,s900-reset.h>
@ -284,5 +285,49 @@ dma: dma-controller@e0260000 {
dma-requests = <46>;
clocks = <&cmu CLK_DMAC>;
};
mmc0: mmc@e0330000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe0330000 0x0 0x4000>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD0>;
resets = <&cmu RESET_SD0>;
dmas = <&dma 2>;
dma-names = "mmc";
status = "disabled";
};
mmc1: mmc@e0334000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe0334000 0x0 0x4000>;
interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD1>;
resets = <&cmu RESET_SD1>;
dmas = <&dma 3>;
dma-names = "mmc";
status = "disabled";
};
mmc2: mmc@e0338000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe0338000 0x0 0x4000>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD2>;
resets = <&cmu RESET_SD2>;
dmas = <&dma 4>;
dma-names = "mmc";
status = "disabled";
};
mmc3: mmc@e033c000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe033c000 0x0 0x4000>;
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD3>;
resets = <&cmu RESET_SD3>;
dmas = <&dma 46>;
dma-names = "mmc";
status = "disabled";
};
};
};