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* target: add phytium support * kernel/video: add phytium platform ARM GPU support * config: add EFI support to phytium armv8 * target: phytium: remove rtl8821cs driver * target: phytium: refresh dts
37 lines
835 B
Plaintext
Executable File
37 lines
835 B
Plaintext
Executable File
* Phytium Multimedia Card Interface controller
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The highspeed MMC host controller on Phytium SoCs provides an interface
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for MMC, SD and SDIO types of memory cards.
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Required properties:
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- compatible : should be "phytium,mci".
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- reg: mmc controller base registers.
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- clocks : phandles to input clocks.
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- clock-names : should be "phytium_mci_clk".
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- interrupts : mmc controller interrupt.
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Examples:
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- Within .dtsi:
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mmc0: mmc@28000000 {
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compatible = "phytium,mci";
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reg = <0x0 0x28000000 0x0 0x1000>;
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interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&sysclk_1200mhz>;
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clock-names = "phytium_mci_clk";
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status = "disabled";
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};
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- Within dts:
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&mmc0 {
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bus-width = <4>;
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max-frequency = <50000000>;
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cap-sdio-irq;
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cap-sd-highspeed;
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sd-uhs-sdr12;
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sd-uhs-sdr25;
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sd-uhs-sdr50;
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no-mmc;
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status = "ok";
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};
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