From 957bb6b6bcebc4c36f5f284dfb58d489e81016c6 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 10 Mar 2017 08:56:15 +0100 Subject: dts: update to v4.11-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/mmc/synopsys-dw-mshc.txt | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'dts/Bindings/mmc/synopsys-dw-mshc.txt') diff --git a/dts/Bindings/mmc/synopsys-dw-mshc.txt b/dts/Bindings/mmc/synopsys-dw-mshc.txt index 7fd17c3da1..9cb55ca574 100644 --- a/dts/Bindings/mmc/synopsys-dw-mshc.txt +++ b/dts/Bindings/mmc/synopsys-dw-mshc.txt @@ -16,7 +16,7 @@ Required Properties: 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 + connected 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 @@ -75,6 +75,17 @@ Optional properties: * card-detect-delay: Delay in milli-seconds before detecting card after card insert event. The default value is 0. +* data-addr: Override fifo address with value provided by DT. The default FIFO reg + offset is assumed as 0x100 (version < 0x240A) and 0x200(version >= 0x240A) by + driver. If the controller does not follow this rule, please use this property + to set fifo address in device tree. + +* fifo-watermark-aligned: Data done irq is expected if data length is less than + watermark in PIO mode. But fifo watermark is requested to be aligned with data + length in some SoC so that TX/RX irq can be generated with data done irq. Add this + watermark quirk to mark this requirement and force fifo watermark setting + accordingly. + * 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. @@ -102,6 +113,8 @@ board specific portions as listed below. interrupts = <0 75 0>; #address-cells = <1>; #size-cells = <0>; + data-addr = <0x200>; + fifo-watermark-aligned; resets = <&rst 20>; reset-names = "reset"; }; -- cgit v1.2.3