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wifi: enable sdio interface. add wifi resources into dts.

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This commit is contained in:
gwl
2014-02-27 16:31:47 +08:00
parent a0e2bfba26
commit 076eb0885a
2 changed files with 36 additions and 7 deletions
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14
arch/arm/boot/dts/rk3188-mmc.dtsi
View File

@@ -62,13 +62,13 @@
mmc,ocr = <(MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 | MMC_VDD_28_29 |
MMC_VDD_29_30 | MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 |
MMC_VDD_33_34 | MMC_VDD_34_35 )>;
mmc,use_dma = <MMC_USE_DMA 1>;
mmc,dma_ch = <SDIO_DMA_CHN>;
mmc,int = <CONTROLLER_INT_DETECT>;
//mmc,int = <GPIO_INT_DETECT>;
//OOB pin?
mmc,emmc_is_selected = <0>;
status = "disabled";
//mmc,use_dma = <MMC_USE_DMA 1>;
//mmc,dma_ch = <SDIO_DMA_CHN>;
//mmc,int = <CONTROLLER_INT_DETECT>;
////mmc,int = <GPIO_INT_DETECT>;
////OOB pin?
//mmc,emmc_is_selected = <0>;
status = "okay";
};
emmc: rksdmmc@1021C000 {

29
arch/arm/boot/dts/rk3188-tb.dts
View File

@@ -19,6 +19,35 @@
status = "okay";
};
wireless-wlan {
compatible = "wlan-platdata";
wifi_chip_type = "";
sdio_vref = <28000>;
wlan_ctrl_pmic {
power_ctrl_by_pmu = "false";
pmu_regulator = "act_ldo3";
pmu_enable_level = <1>; //1->HIGH, 0->LOW
};
wlan_ctrl_gpios {
gpio0 {
pin-func = "wlan_poweren";
gpios = <&gpio3 GPIO_D0 GPIO_ACTIVE_HIGH>;
};
gpio1 {
pin-func = "wlan_reset";
#gpios = <&gpio0 GPIO_A2 GPIO_ACTIVE_LOW>;
};
gpio2 {
pin-func = "wlan_wake_host_irq";
gpios = <&gpio3 GPIO_D2 GPIO_ACTIVE_HIGH>;
};
};
};
backlight {
compatible = "pwm-backlight";
pwms = <&pwm3 0 25000>;