diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mmc')
5 files changed, 23 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt index dedfb02c744a..a2cf5e1c87d8 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt +++ b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt @@ -7,6 +7,20 @@ This file documents differences between the core properties described by mmc.txt and the properties used by the sdhci-esdhc driver. Required properties: + - compatible : should be "fsl,esdhc", or "fsl,<chip>-esdhc". + Possible compatibles for PowerPC: + "fsl,mpc8536-esdhc" + "fsl,mpc8378-esdhc" + "fsl,p2020-esdhc" + "fsl,p4080-esdhc" + "fsl,t1040-esdhc" + "fsl,t4240-esdhc" + Possible compatibles for ARM: + "fsl,ls1012a-esdhc" + "fsl,ls1088a-esdhc" + "fsl,ls1043a-esdhc" + "fsl,ls1046a-esdhc" + "fsl,ls2080a-esdhc" - interrupt-parent : interrupt source phandle. - clock-frequency : specifies eSDHC base clock frequency. diff --git a/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt index df370585cbcc..8af1afcb86dc 100644 --- a/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt @@ -12,6 +12,7 @@ extensions to the Synopsys Designware Mobile Storage Host Controller. Required Properties: * compatible: should be one of the following. + - "hisilicon,hi3660-dw-mshc": for controllers with hi3660 specific extensions. - "hisilicon,hi4511-dw-mshc": for controllers with hi4511 specific extensions. - "hisilicon,hi6220-dw-mshc": for controllers with hi6220 specific extensions. diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt index e25436861867..9029b45b8a22 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt +++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt @@ -18,6 +18,8 @@ Optional properties: "ext_clock" (External clock provided to the card). - post-power-on-delay-ms : Delay in ms after powering the card and de-asserting the reset-gpios (if any) +- power-off-delay-us : Delay in us after asserting the reset-gpios (if any) + during power off of the card. Example: diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt index 520d61dad6dd..49ed3ad2524a 100644 --- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt @@ -15,6 +15,7 @@ Required Properties: - "rockchip,rk3288-dw-mshc": for Rockchip RK3288 - "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RV1108 - "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3036 + - "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3328 - "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3368 - "rockchip,rk3399-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3399 @@ -31,6 +32,10 @@ Optional Properties: probing, low speeds or in case where all phases work at tuning time. If not specified 0 deg will be used. +* rockchip,desired-num-phases: The desired number of times that the host + execute tuning when needed. If not specified, the host will do tuning + for 360 times, namely tuning for each degree. + Example: rkdwmmc0@12200000 { diff --git a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt index 74166a0d460d..0e026c151c1c 100644 --- a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt +++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt @@ -18,7 +18,7 @@ Required properties: Optional properties: ti,dual-volt: boolean, supports dual voltage cards <supply-name>-supply: phandle to the regulator device tree node -"supply-name" examples are "vmmc", "vmmc_aux" etc +"supply-name" examples are "vmmc", "vmmc_aux"(deprecated)/"vqmmc" etc ti,non-removable: non-removable slot (like eMMC) ti,needs-special-reset: Requires a special softreset sequence ti,needs-special-hs-handling: HSMMC IP needs special setting for handling High Speed |