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author | Dinh Nguyen <dinguyen@altera.com> | 2013-09-17 00:57:48 +0400 |
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committer | Rob Herring <rob.herring@calxeda.com> | 2013-09-25 06:13:38 +0400 |
commit | 53126a2f679382f3eac370a012290f19c672f088 (patch) | |
tree | eeb22dde6ab6b9dba18f3fc43aceb2da95c42680 /Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt | |
parent | b0b8c960ffcc5bfc82d1a09ad931673e3a36c15a (diff) | |
download | linux-53126a2f679382f3eac370a012290f19c672f088.tar.xz |
dts: Fix misspelling of Synopsys
s/Synopsis/Synopsys
s/synopsis/synopsys
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Cc: Pavel Machek <pavel@denx.de>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Olof Johansson <olof@lixom.net>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Chris Ball <cjb@laptop.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Seungwon Jeon <tgih.jun@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: devicetree@vger.kernel.org
Cc: linux-mmc@vger.kernel.org
CC: linux-arm-kernel@lists.infradead.org
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt deleted file mode 100644 index cdcebea9c6f5..000000000000 --- a/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt +++ /dev/null @@ -1,107 +0,0 @@ -* Synopsis Designware Mobile Storage Host Controller - -The Synopsis designware mobile storage host controller is used to interface -a SoC with storage medium such as eMMC or SD/MMC cards. This file documents -differences between the core mmc properties described by mmc.txt and the -properties used by the Synopsis Designware Mobile Storage Host Controller. - -Required Properties: - -* compatible: should be - - snps,dw-mshc: for controllers compliant with synopsis dw-mshc. -* #address-cells: should be 1. -* #size-cells: should be 0. - -# Slots: The slot specific information are contained within child-nodes with - each child-node representing a supported slot. There should be atleast one - child node representing a card slot. The name of the child node representing - the slot is recommended to be slot@n where n is the unique number of the slot - connnected to the controller. The following are optional properties which - can be included in the slot child node. - - * reg: specifies the physical slot number. The valid values of this - property is 0 to (num-slots -1), where num-slots is the value - specified by the num-slots property. - - * bus-width: as documented in mmc core bindings. - - * wp-gpios: specifies the write protect gpio line. The format of the - gpio specifier depends on the gpio controller. If a GPIO is not used - for write-protect, this property is optional. - - * disable-wp: If the wp-gpios property isn't present then (by default) - we'd assume that the write protect is hooked up directly to the - controller's special purpose write protect line (accessible via - the WRTPRT register). However, it's possible that we simply don't - want write protect. In that case specify 'disable-wp'. - NOTE: This property is not required for slots known to always - connect to eMMC or SDIO cards. - -Optional properties: - -* clocks: from common clock binding: handle to biu and ciu clocks for the - bus interface unit clock and the card interface unit clock. - -* clock-names: from common clock binding: Shall be "biu" and "ciu". - If the biu clock is missing we'll simply skip enabling it. If the - ciu clock is missing we'll just assume that the clock is running at - clock-frequency. It is an error to omit both the ciu clock and the - clock-frequency. - -* clock-frequency: should be the frequency (in Hz) of the ciu clock. If this - is specified and the ciu clock is specified then we'll try to set the ciu - clock to this at probe time. - -* num-slots: specifies the number of slots supported by the controller. - The number of physical slots actually used could be equal or less than the - value specified by num-slots. If this property is not specified, the value - of num-slot property is assumed to be 1. - -* fifo-depth: The maximum size of the tx/rx fifo's. If this property is not - specified, the default value of the fifo size is determined from the - controller registers. - -* card-detect-delay: Delay in milli-seconds before detecting card after card - insert event. The default value is 0. - -* supports-highspeed: Enables support for high speed cards (up to 50MHz) - -* broken-cd: as documented in mmc core bindings. - -* vmmc-supply: The phandle to the regulator to use for vmmc. If this is - specified we'll defer probe until we can find this regulator. - -Aliases: - -- All the MSHC controller nodes should be represented in the aliases node using - the following format 'mshc{n}' where n is a unique number for the alias. - -Example: - -The MSHC controller node can be split into two portions, SoC specific and -board specific portions as listed below. - - dwmmc0@12200000 { - compatible = "snps,dw-mshc"; - clocks = <&clock 351>, <&clock 132>; - clock-names = "biu", "ciu"; - reg = <0x12200000 0x1000>; - interrupts = <0 75 0>; - #address-cells = <1>; - #size-cells = <0>; - }; - - dwmmc0@12200000 { - clock-frequency = <400000000>; - num-slots = <1>; - supports-highspeed; - broken-cd; - fifo-depth = <0x80>; - card-detect-delay = <200>; - vmmc-supply = <&buck8>; - - slot@0 { - reg = <0>; - bus-width = <8>; - }; - }; |