Re: [PATCH 4/4] mmc: sdhci-iproc: add device tree bindings
From: Florian Fainelli <f.fainelli@gmail.com>
Date: 2015-03-02 23:51:10
Also in:
linux-arm-kernel, linux-mmc, lkml
Possibly related (same subject, not in this thread)
- 2015-03-05 · [PATCH 4/4] mmc: sdhci-iproc: add device tree bindings · Scott Branden <sbranden@broadcom.com>
On 09/02/15 16:06, Scott Branden wrote:
quoted hunk ↗ jump to hunk
Add device tree binding documentation for IPROC SDHCI driver. Acked-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Corneliu Doban <redacted> Signed-off-by: Scott Branden <sbranden@broadcom.com> --- .../devicetree/bindings/mmc/brcm,sdhci-iproc.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txtdiff --git a/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt b/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt new file mode 100644 index 0000000..72cc9cc --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt@@ -0,0 +1,23 @@ +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.
Formatting is a little different here, there is one too many space to begin the line.
+
+Example:
+
+sdhci0: sdhci@0x18041000 {0x is typically dropped from this part, to only appear in the "reg" property.
+ 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; +};
Unless there is a re-spin, I will fix this myself while applying this patch to devicetree/next. Thanks -- Florian