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author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-05-06 08:56:43 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-05-06 08:56:43 +0200 |
commit | 461f8cfc7ea788428240271818363333ceff5c4c (patch) | |
tree | a3d6e3737c203ea29f8db2a6ddaadc326247376c /dts/Bindings/mmc/exynos-dw-mshc.txt | |
parent | 6345d37ae50c3ac8dd0e6176bc846fe211cbddd4 (diff) | |
download | barebox-461f8cfc7ea788428240271818363333ceff5c4c.tar.gz barebox-461f8cfc7ea788428240271818363333ceff5c4c.tar.xz |
dts: update to v4.1-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/mmc/exynos-dw-mshc.txt')
-rw-r--r-- | dts/Bindings/mmc/exynos-dw-mshc.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/dts/Bindings/mmc/exynos-dw-mshc.txt b/dts/Bindings/mmc/exynos-dw-mshc.txt index ee4fc0576c..aad9844278 100644 --- a/dts/Bindings/mmc/exynos-dw-mshc.txt +++ b/dts/Bindings/mmc/exynos-dw-mshc.txt @@ -36,6 +36,8 @@ Required Properties: in transmit mode and CIU clock phase shift value in receive mode for double data rate mode operation. Refer notes below for the order of the cells and the valid values. +* samsung,dw-mshc-hs400-timing: Specifies the value of CIU TX and RX clock phase + shift value for hs400 mode operation. Notes for the sdr-timing and ddr-timing values: @@ -50,6 +52,9 @@ Required Properties: - if CIU clock divider value is 0 (that is divide by 1), both tx and rx phase shift clocks should be 0. +* samsung,read-strobe-delay: RCLK (Data strobe) delay to control HS400 mode + (Latency value for delay line in Read path) + Required properties for a slot (Deprecated - Recommend to use one slot per host): * gpios: specifies a list of gpios used for command, clock and data bus. The @@ -82,5 +87,7 @@ Example: samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; + samsung,dw-mshc-hs400-timing = <0 2>; + samsung,read-strobe-delay = <90>; bus-width = <8>; }; |