Commit 61fe2f80 authored by Scott Branden's avatar Scott Branden Committed by Ulf Hansson

mmc: sdhci-iproc: add device tree bindings

Add device tree binding documentation for IPROC SDHCI driver.
Acked-by: default avatarRay Jui <rjui@broadcom.com>
Signed-off-by: default avatarCorneliu Doban <cdoban@broadcom.com>
Signed-off-by: default avatarScott Branden <sbranden@broadcom.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 85cc1c33
Broadcom IPROC SDHCI controller
This file documents differences between the core properties described
by mmc.txt and the properties that represent the IPROC SDHCI controller.
Required properties:
- compatible : Should be "brcm,sdhci-iproc-cygnus".
- clocks : The clock feeding the SDHCI controller.
Optional properties:
- sdhci,auto-cmd12: specifies that controller should use auto CMD12.
Example:
sdhci0: sdhci@0x18041000 {
compatible = "brcm,sdhci-iproc-cygnus";
reg = <0x18041000 0x100>;
interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&lcpll0_clks BCM_CYGNUS_LCPLL0_SDIO_CLK>;
bus-width = <4>;
sdhci,auto-cmd12;
no-1-8-v;
};
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment