[PATCH 13/13] imx8mp-venice-gw74xx: add w_disable2 gpio configuration
Tim Harvey
tharvey at gateworks.com
Fri May 23 19:20:18 CEST 2025
The GW74xx D revision has added a M2SKT_WDIS2# GPIO which routes to the
W_DISABLE2# pin of the M.2 socket.
Add the iomux and a line name for this and rename the existing
m2_wdis# signal to m2_wdis1#.
Signed-off-by: Tim Harvey <tharvey at gateworks.com>
---
arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi b/arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi
index a90794d8108a..95f5f15e742a 100644
--- a/arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi
@@ -98,6 +98,13 @@
gpios = <6 GPIO_ACTIVE_HIGH>;
line-name = "m2_rst";
};
+
+ m2_wdis2 {
+ gpio-hog;
+ output-high;
+ gpios = <14 GPIO_ACTIVE_HIGH>;
+ line-name = "m2_wdis2#";
+ };
};
&gpio4 {
@@ -110,11 +117,11 @@
line-name = "m2_off#";
};
- m2_wdis {
+ m2_wdis1 {
gpio-hog;
output-high;
gpios = <18 GPIO_ACTIVE_HIGH>;
- line-name = "m2_wdis#";
+ line-name = "m2_wdis1#";
};
rs485_en {
--
2.25.1
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