From 281a69cea94c19094bc33278e9f4f1a0806c58ce Mon Sep 17 00:00:00 2001 From: Alex Zhao Date: Wed, 20 Sep 2017 16:08:20 +0800 Subject: [PATCH] ARM: dts: rockchip: add ap6255 support for rk3229-gva-sdk 1.set vccio2 to 1.8v 2.add sdio 3.0 support Change-Id: Iee26c339b1a38543d9275dc0fa9e5bfbba0b7c3e Signed-off-by: Alex Zhao --- arch/arm/boot/dts/rk3229-gva-sdk.dts | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/rk3229-gva-sdk.dts b/arch/arm/boot/dts/rk3229-gva-sdk.dts index da032b0cef14..87788335c1ce 100644 --- a/arch/arm/boot/dts/rk3229-gva-sdk.dts +++ b/arch/arm/boot/dts/rk3229-gva-sdk.dts @@ -83,8 +83,7 @@ wireless-wlan { compatible = "wlan-platdata"; rockchip,grf = <&grf>; - wifi_chip_type = "ap6335"; - sdio_vref = <3300>; + wifi_chip_type = "ap6255"; WIFI,host_wake_irq = <&gpio0 28 GPIO_ACTIVE_HIGH>; status = "okay"; }; @@ -309,7 +308,7 @@ status = "okay"; vccio1-supply = <&vcc_io>; - vccio2-supply = <&vcc_io>; + vccio2-supply = <&vcc_18>; vccio4-supply = <&vcc_io>; }; @@ -343,10 +342,11 @@ }; &sdio { - status = "okay"; + max-frequency = <150000000>; mmc-pwrseq = <&sdio_pwrseq>; - assigned-clocks = <&cru SCLK_SDIO_SRC>; - assigned-clock-parents = <&xin24m>; + num-slots = <1>; + sd-uhs-sdr104; + status = "okay"; }; &rockchip_suspend {