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arm: dts: owl-s500: Add MMC support

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Add MMC controller nodes for Actions Semi S500 SoC, in order to
facilitate access to SD/EMMC/SDIO cards.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This commit is contained in:
Cristian Ciocaltea 2020-12-29 23:17:23 +02:00 committed by Manivannan Sadhasivam
parent b846f3febb
commit 481c640596
1 changed files with 33 additions and 0 deletions
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33
arch/arm/boot/dts/owl-s500.dtsi
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@ -241,5 +241,38 @@ dma: dma-controller@b0260000 {
clocks = <&cmu CLK_DMAC>;
power-domains = <&sps S500_PD_DMA>;
};
mmc0: mmc@b0230000 {
compatible = "actions,s500-mmc", "actions,owl-mmc";
reg = <0xb0230000 0x38>;
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@b0234000 {
compatible = "actions,s500-mmc", "actions,owl-mmc";
reg = <0xb0234000 0x38>;
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@b0238000 {
compatible = "actions,s500-mmc", "actions,owl-mmc";
reg = <0xb0238000 0x38>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD2>;
resets = <&cmu RESET_SD2>;
dmas = <&dma 4>;
dma-names = "mmc";
status = "disabled";
};
};
};