brcm,sdhci-brcmstb.txt

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    1 * BROADCOM BRCMSTB/BMIPS SDHCI Controller
    2 
    3 This file documents differences between the core properties in mmc.txt
    4 and the properties used by the sdhci-brcmstb driver.
    5 
    6 NOTE: The driver disables all UHS speed modes by default and depends
    7 on Device Tree properties to enable them for SoC/Board combinations
    8 that support them.
    9 
   10 Required properties:
   11 - compatible: should be one of the following
   12   - "brcm,bcm7425-sdhci"
   13   - "brcm,bcm7445-sdhci"
   14   - "brcm,bcm7216-sdhci"
   15 
   16 Refer to clocks/clock-bindings.txt for generic clock consumer properties.
   17 
   18 Example:
   19 
   20         sdhci@84b0000 {
   21                 sd-uhs-sdr50;
   22                 sd-uhs-ddr50;
   23                 sd-uhs-sdr104;
   24                 sdhci,auto-cmd12;
   25                 compatible = "brcm,bcm7216-sdhci",
   26                            "brcm,bcm7445-sdhci",
   27                            "brcm,sdhci-brcmstb";
   28                 reg = <0x84b0000 0x260 0x84b0300 0x200>;
   29                 reg-names = "host", "cfg";
   30                 interrupts = <0x0 0x26 0x4>;
   31                 interrupt-names = "sdio0_0";
   32                 clocks = <&scmi_clk 245>;
   33                 clock-names = "sw_sdio";
   34         };
   35 
   36         sdhci@84b1000 {
   37                 mmc-ddr-1_8v;
   38                 mmc-hs200-1_8v;
   39                 mmc-hs400-1_8v;
   40                 mmc-hs400-enhanced-strobe;
   41                 supports-cqe;
   42                 non-removable;
   43                 bus-width = <0x8>;
   44                 compatible = "brcm,bcm7216-sdhci",
   45                            "brcm,bcm7445-sdhci",
   46                            "brcm,sdhci-brcmstb";
   47                 reg = <0x84b1000 0x260 0x84b1300 0x200>;
   48                 reg-names = "host", "cfg";
   49                 interrupts = <0x0 0x27 0x4>;
   50                 interrupt-names = "sdio1_0";
   51                 clocks = <&scmi_clk 245>;
   52                 clock-names = "sw_sdio";
   53         };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/mmc/brcm,sdhci-brcmstb.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/mmc/brcm,sdhci-brcmstb.txt