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ramips: fix SDXC function for mt76x8 one eth port devices

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There are only 5 devices in mt76x8 sub-target selected the MTK SDXC
driver package. And they are all single ethernet port routers or dev
boards:

* LinkIt Smart 7688
* Onion Omega2+
* RAVPower RP-WD009
* VoCore VoCore2
* VoCore VoCore2-Lite

For these devices, they are using the ephy p1 - p4 as the SDXC IO
pins. Therefore, these GPIO pads must be configured in "digital"
IO mode.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Link: https://github.com/openwrt/openwrt/pull/17446
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Shiji Yang 2025-01-01 16:16:29 +08:00 committed by Hauke Mehrtens
parent cea4aae0a9
commit f5996ae947
4 changed files with 80 additions and 0 deletions
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19
target/linux/ramips/dts/mt7628an_mediatek_linkit-smart-7688.dts
View File

@ -168,8 +168,27 @@
nvmem-cell-names = "mac-address";
};
&pinctrl {
ephy-digital;
sdxc_iot_mode: sdxc_iot_mode {
esd {
groups = "esd";
function = "iot";
};
sdxc {
groups = "sdmode";
function = "sdxc";
};
};
};
&sdhci {
status = "okay";
pinctrl-0 = <&sdxc_iot_mode>;
pinctrl-1 = <&sdxc_iot_mode>;
cd-inverted;
};

19
target/linux/ramips/dts/mt7628an_onion_omega2.dtsi
View File

@ -170,8 +170,27 @@
nvmem-cell-names = "mac-address";
};
&pinctrl {
ephy-digital;
sdxc_iot_mode: sdxc_iot_mode {
esd {
groups = "esd";
function = "iot";
};
sdxc {
groups = "sdmode";
function = "sdxc";
};
};
};
&sdhci {
status = "okay";
pinctrl-0 = <&sdxc_iot_mode>;
pinctrl-1 = <&sdxc_iot_mode>;
};
&wmac {

19
target/linux/ramips/dts/mt7628an_ravpower_rp-wd009.dts
View File

@ -84,6 +84,22 @@
};
};
&pinctrl {
ephy-digital;
sdxc_iot_mode: sdxc_iot_mode {
esd {
groups = "esd";
function = "iot";
};
sdxc {
groups = "sdmode";
function = "sdxc";
};
};
};
&state_default {
gpio {
groups = "uart1", "wled_an", "p0led_an", "p2led_an", "p3led_an",
@ -94,6 +110,9 @@
&sdhci {
status = "okay";
pinctrl-0 = <&sdxc_iot_mode>;
pinctrl-1 = <&sdxc_iot_mode>;
};
&i2c {

23
target/linux/ramips/dts/mt7628an_vocore_vocore2.dtsi
View File

@ -68,6 +68,22 @@
};
};
&pinctrl {
ephy-digital;
sdxc_iot_mode: sdxc_iot_mode {
esd {
groups = "esd";
function = "iot";
};
sdxc {
groups = "sdmode";
function = "sdxc";
};
};
};
&state_default {
gpio {
groups = "wled_an", "refclk", "wdt";
@ -75,6 +91,13 @@
};
};
&sdhci {
status = "okay";
pinctrl-0 = <&sdxc_iot_mode>;
pinctrl-1 = <&sdxc_iot_mode>;
};
&wmac {
status = "okay";