[...]
> +
> +Example:
> +- For eMMC:
> +
> + sdhci@aa0000 {
> + compatible = "marvell,armada-ap806-sdhci";
> + reg = <0xaa0000 0x1000>;
> + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>
> + clocks = <&emmc_clk>;
> + clock-names = "core";
> + bus-width = <4>;
> + marvell,xenon-phy-slow-mode;
> + marvell,xenon-tun-count = <11>;
There's no vmmc-supply here.
How do you control power to the eMMC card?
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> + apm_mmccard: mmccard@0 {
> + compatible = "mmc-card";
> + reg = <0>;
> + };
> + };
> +
> +- For SD/SDIO:
> +
> + sdhci@ab0000 {
> + compatible = "marvell,armada-cp110-sdhci";
> + reg = <0xab0000 0x1000>;
> + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>
> + vqmmc-supply = <&sd_regulator>;
I guess you know vqmmc is for the I/O voltage.
Again, how do you power the SD/SDIO card? No vmmc?
> + clocks = <&sdclk>;
> + clock-names = "core";
> + bus-width = <4>;
> + marvell,xenon-tun-count = <9>;
> + };
> +
> +- For eMMC with compatible "marvell,armada-3700-sdhci":
> +
> + sdhci@aa0000 {
> + compatible = "marvell,armada-3700-sdhci";
> + reg = <0xaa0000 0x1000>,
> + <phy_addr 0x4>;
> + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>
> + clocks = <&emmcclk>;
> + clock-names = "core";
> + bus-width = <8>;
> + mmc-ddr-1_8v;
> + mmc-hs400-1_8v;
Again, no vmmc?
> +
> + marvell,pad-type = "fixed-1-8v";
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> + mmccard: mmccard@0 {
> + compatible = "mmc-card";
> + reg = <0>;
> + };
> + };
> +
> +- For SD/SDIO with compatible "marvell,armada-3700-sdhci":
> +
> + sdhci@ab0000 {
> + compatible = "marvell,armada-3700-sdhci";
> + reg = <0xab0000 0x1000>,
> + <phy_addr 0x4>;
> + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>
> + vqmmc-supply = <&sd_regulator>;
Again, no vmmc?
> + clocks = <&sdclk>;
> + clock-names = "core";
> + bus-width = <4>;
> +
> + marvell,pad-type = "sd";
> + };
> --
> git-series 0.9.1
Kind regards
Uffe
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
