diff options
| author | Ryan Salsbury | 2024-09-17 00:49:21 +0000 |
|---|---|---|
| committer | Hauke Mehrtens | 2024-09-22 14:07:46 +0000 |
| commit | 8e75eed6173232b57605a18ed3dbbd3f17aed293 (patch) | |
| tree | dad901505c896479b080b77ead9246839df8c918 | |
| parent | 4d4d260f5b3d95c6c89f03c2a04243efd65d2eb3 (diff) | |
| download | openwrt-8e75eed6173232b57605a18ed3dbbd3f17aed293.tar.gz | |
ath79: fix I2C pins on GL-AR750
Change I2C pin flags to GPIO_ACTIVE_HIGH and change SDA to GPIO1.
On my late production GL-AR750 (purchased 2024):
SCL = GPIO16
SDA = GPIO1
Bug report:
I2C bus doesn't work in GL-AR750
https://github.com/openwrt/openwrt/issues/16319
Signed-off-by: Ryan Salsbury <ryanrs@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16406
Signed-off-by: Robert Marko <robimarko@gmail.com>
(cherry picked from commit 2e626ae2d2488f2d3708d3aed57eea7a1402f00e)
Signed-off-by: Ryan Salsbury <ryanrs@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16446
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | target/linux/ath79/dts/qca9531_glinet_gl-ar750.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/ath79/dts/qca9531_glinet_gl-ar750.dts b/target/linux/ath79/dts/qca9531_glinet_gl-ar750.dts index 60bd2922a2..abf1223cf6 100644 --- a/target/linux/ath79/dts/qca9531_glinet_gl-ar750.dts +++ b/target/linux/ath79/dts/qca9531_glinet_gl-ar750.dts @@ -61,8 +61,8 @@ i2c { compatible = "i2c-gpio"; - sda-gpios = <&gpio 17 GPIO_ACTIVE_LOW>; - scl-gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + sda-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>; + scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; }; }; |