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sunxi: enable wifi module on Pine64 boards

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The Pine64(+) and the SoPine64 baseboard has an optional BT+WiFi
module, carrying an RTL8723BS. The wifi part is connected via
SDIO, the BT part is connected via UART. The BT part requires
additional code changes in the drivers so we'll skip that until 5.10.
Aside from a DTS patch to enable the wifi module, add the required
packages into the device definitions.

[    8.996970] RTL8723BS: module init start
[    9.000922] RTL8723BS: rtl8723bs v4.3.5.5_12290.20140916_BTCOEX20140507-4E40
[    9.007965] RTL8723BS: rtl8723bs BT-Coex version = BTCOEX20140507-4E40
[    9.014785] pnetdev = 000000009bdd5000
[    9.047780] RTL8723BS: rtw_ndev_init(wlan0)
[    9.053349] RTL8723BS: module init ret =0

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
This commit is contained in:
Zoltan HERPAI 2021-02-28 16:42:05 +01:00 committed by AmadeusGhost
parent bb80b5a02d
commit 6ec43e6372
2 changed files with 74 additions and 0 deletions
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2
target/linux/sunxi/image/cortexa53.mk
View File

@ -76,6 +76,7 @@ TARGET_DEVICES += olimex_a64-olinuxino-emmc
define Device/pine64_pine64-plus
DEVICE_VENDOR := Pine64
DEVICE_MODEL := Pine64+
DEVICE_PACKAGES := kmod-rtl8723bs rtl8723bs-firmware
$(Device/sun50i-a64)
endef
TARGET_DEVICES += pine64_pine64-plus
@ -83,6 +84,7 @@ TARGET_DEVICES += pine64_pine64-plus
define Device/pine64_sopine-baseboard
DEVICE_VENDOR := Pine64
DEVICE_MODEL := SoPine
DEVICE_PACKAGES := kmod-rtl8723bs rtl8723bs-firmware
$(Device/sun50i-a64)
endef
TARGET_DEVICES += pine64_sopine-baseboard

72
target/linux/sunxi/patches-5.4/450-arm64-dts-enable-wifi-on-pine64-boards.patch Normal file
View File

@ -0,0 +1,72 @@
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -78,6 +78,11 @@
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
+ };
};
&ac_power_supply {
@@ -138,6 +143,21 @@
reg = <1>;
};
};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vmmc-supply = <&reg_dldo4>;
+ vqmmc-supply = <&reg_eldo1>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ rtl8723cs: wifi@1 {
+ reg = <1>;
+ };
+};
&mmc2 {
pinctrl-names = "default";
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -73,6 +73,11 @@
};
};
};
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
+ };
};
&codec {
@@ -146,6 +151,21 @@
status = "okay";
};
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vmmc-supply = <&reg_dldo4>;
+ vqmmc-supply = <&reg_eldo1>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ rtl8723cs: wifi@1 {
+ reg = <1>;
+ };
+};
+
&ohci0 {
status = "okay";
};