Merge branch 'for-4.7-dw' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / mmc / brcm,sdhci-iproc.txt
1 Broadcom IPROC SDHCI controller
2
3 This file documents differences between the core properties described
4 by mmc.txt and the properties that represent the IPROC SDHCI controller.
5
6 Required properties:
7 - compatible : Should be one of the following
8                "brcm,bcm2835-sdhci"
9                "brcm,sdhci-iproc-cygnus"
10
11 - clocks : The clock feeding the SDHCI controller.
12
13 Optional properties:
14   - sdhci,auto-cmd12: specifies that controller should use auto CMD12.
15
16 Example:
17
18 sdhci0: sdhci@0x18041000 {
19         compatible = "brcm,sdhci-iproc-cygnus";
20         reg = <0x18041000 0x100>;
21         interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
22         clocks = <&lcpll0_clks BCM_CYGNUS_LCPLL0_SDIO_CLK>;
23         bus-width = <4>;
24         sdhci,auto-cmd12;
25         no-1-8-v;
26 };