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wifi: wifi work over sdio controller

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PD#138714: wifi work over sdio controller

Change-Id: I51997e23e4409565dacdd68972133048ed72d483
Signed-off-by: Larson Jiang <larson.jiang@amlogic.com>
This commit is contained in:
Larson Jiang
2017-04-27 18:20:13 +08:00
committed by Jianxin Pan
parent 75623db85c
commit 97c2d30b4b
1 changed files with 16 additions and 27 deletions
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43
arch/arm/boot/dts/amlogic/meson8b_m200.dts
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@@ -71,38 +71,27 @@
clocks = <&clkc CLKID_SDIO>;
clock-names = "core";
sd {
sdio{
status = "okay";
port = <1>;
port = <0>;
/* 0:sdio_a,
* 1:sdio_b,
* 2:sdio_c,
* 3:sdhc_a,
* 4:sdhc_b,
* 5:sdhc_c
*/
pinname = "sd";
ocr_avail = <0x200000>; /**VDD voltage 3.3 ~ 3.4 */
* 1:sdio_b,
* 2:sdio_c,
* 3:sdhc_a,
* 4:sdhc_b,
* 5:sdhc_c
*/
pinname = "sdio";
ocr_avail = <0x200000>;
/*VDD voltage 3.3 ~ 3.4 */
caps = "MMC_CAP_4_BIT_DATA",
"MMC_CAP_MMC_HIGHSPEED",
"MMC_CAP_SD_HIGHSPEED";
"MMC_CAP_MMC_HIGHSPEED",
"MMC_CAP_SD_HIGHSPEED",
"MMC_CAP_NONREMOVABLE";
f_min = <300000>;
f_max = <50000000>;
f_max_w = <50000000>;
max_req_size = <0x20000>; /*128KB*/
gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
gpio_ro = <&gpio GPIODV_25 GPIO_ACTIVE_HIGH>;
card_type = <5>;
/* 0:unknown,
* 1:mmc card(include eMMC),
* 2:sd card(include tSD),
* 3:sdio device(ie:sdio-wifi),
* 4:SD combo (IO+mem) card,
* 5:NON sdio device(means sd/mmc card),
* other:reserved
*/
max_req_size = <0x20000>; /**128KB*/
card_type = <3>;
};
};