dwmmc host driver already deprecate it in the driver
but didn't modify the documentation to reflect the fact.
This patch deprecates it and clean up num-slots from the
examples of all variant host drivers.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Fixes: d30a8f7bdf64 ("mmc: dw_mmc: deprecated the "num-slots" property")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
cap-mmc-highspeed;
cap-sd-highspeed;
broken-cd;
cap-mmc-highspeed;
cap-sd-highspeed;
broken-cd;
fifo-depth = <0x20>;
bus-width = <4>;
fifo-depth = <0x20>;
bus-width = <4>;
/* Board portion */
dwmmc0@fcd03000 {
/* Board portion */
dwmmc0@fcd03000 {
vmmc-supply = <&ldo12>;
fifo-depth = <0x100>;
pinctrl-names = "default";
vmmc-supply = <&ldo12>;
fifo-depth = <0x100>;
pinctrl-names = "default";
dwmmc_1: dwmmc1@f723e000 {
compatible = "hisilicon,hi6220-dw-mshc";
dwmmc_1: dwmmc1@f723e000 {
compatible = "hisilicon,hi6220-dw-mshc";
bus-width = <0x4>;
disable-wp;
cap-sd-highspeed;
bus-width = <0x4>;
disable-wp;
cap-sd-highspeed;
* #address-cells: should be 1.
* #size-cells: should be 0.
* #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
- connected to the controller. The following are optional properties which
- can be included in the slot child node.
+# Slots (DEPRECATED): 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 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
property is 0 to (num-slots -1), where num-slots is the value
* reg: specifies the physical slot number. The valid values of this
property is 0 to (num-slots -1), where num-slots is the value
clock(cclk_out). If it's not specified, max is 200MHZ and min is 400KHz by default.
(Use the "max-frequency" instead of "clock-freq-min-max".)
clock(cclk_out). If it's not specified, max is 200MHZ and min is 400KHz by default.
(Use the "max-frequency" instead of "clock-freq-min-max".)
-* num-slots: specifies the number of slots supported by the controller.
+* num-slots (DEPRECATED): 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.
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.
dwmmc0@12200000 {
clock-frequency = <400000000>;
clock-freq-min-max = <400000 200000000>;
dwmmc0@12200000 {
clock-frequency = <400000000>;
clock-freq-min-max = <400000 200000000>;
broken-cd;
fifo-depth = <0x80>;
card-detect-delay = <200>;
broken-cd;
fifo-depth = <0x80>;
card-detect-delay = <200>;
dwmmc0@12200000 {
clock-frequency = <400000000>;
clock-freq-min-max = <400000 200000000>;
dwmmc0@12200000 {
clock-frequency = <400000000>;
clock-freq-min-max = <400000 200000000>;
broken-cd;
fifo-depth = <0x80>;
card-detect-delay = <200>;
broken-cd;
fifo-depth = <0x80>;
card-detect-delay = <200>;
clock-frequency = <50000000>;
clocks = <&topcrm SD0_AHB>, <&topcrm SD0_WCLK>;
clock-names = "biu", "ciu";
clock-frequency = <50000000>;
clocks = <&topcrm SD0_AHB>, <&topcrm SD0_WCLK>;
clock-names = "biu", "ciu";
max-frequency = <50000000>;
cap-sdio-irq;
cap-sd-highspeed;
max-frequency = <50000000>;
cap-sdio-irq;
cap-sd-highspeed;