From 6e6d9a2ff045f09d5a03e876becea5e6a1dabe90 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 8 Dec 2015 07:35:17 +0100 Subject: dts: update to v4.4-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/mmc/rockchip-dw-mshc.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'dts/Bindings/mmc/rockchip-dw-mshc.txt') diff --git a/dts/Bindings/mmc/rockchip-dw-mshc.txt b/dts/Bindings/mmc/rockchip-dw-mshc.txt index c327c2d6f2..3dc13b68fc 100644 --- a/dts/Bindings/mmc/rockchip-dw-mshc.txt +++ b/dts/Bindings/mmc/rockchip-dw-mshc.txt @@ -14,6 +14,19 @@ Required Properties: before RK3288 - "rockchip,rk3288-dw-mshc": for Rockchip RK3288 +Optional Properties: +* clocks: from common clock binding: if ciu_drive and ciu_sample are + specified in clock-names, should contain handles to these clocks. + +* clock-names: Apart from the clock-names described in synopsys-dw-mshc.txt + two more clocks "ciu-drive" and "ciu-sample" are supported. They are used + to control the clock phases, "ciu-sample" is required for tuning high- + speed modes. + +* rockchip,default-sample-phase: The default phase to set ciu_sample at + probing, low speeds or in case where all phases work at tuning time. + If not specified 0 deg will be used. + Example: rkdwmmc0@12200000 { -- cgit v1.2.3