leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arm64: dts: allwinner: h6: tanix: Add MMC1 node

Browse Source 
Both, Tanix TX6 and Tanix TX6 mini, have SDIO wifi module, albeit
different. However, driver can be autoprobed via SDIO ID.

Add MMC1 node, so kernel can discover wifi module and load driver for
it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
This commit is contained in:
Jernej Skrabec 2021-12-01 19:21:17 +01:00 committed by Maxime Ripard
parent fa33ec5157
commit 0835819309
No known key found for this signature in database
GPG Key ID: E3EF0D6F671851C5
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
View File

@ -75,6 +75,13 @@
#sound-dai-cells = <0>;
compatible = "linux,spdif-dit";
};
wifi_pwrseq: wifi-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rtc 1>;
clock-names = "ext_clock";
reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
};
};
&cpu0 {
@ -121,6 +128,15 @@
status = "okay";
};
&mmc1 {
vmmc-supply = <&reg_vcc3v3>;
vqmmc-supply = <&reg_vcc1v8>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
non-removable;
status = "okay";
};
&mmc2 {
vmmc-supply = <&reg_vcc3v3>;
vqmmc-supply = <&reg_vcc1v8>;