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| author |   Fabio Estevam <festevam@gmail.com> | 2018-12-05 09:05:30 -0200 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2018-12-06 15:38:28 +0800 |
| commit | f15096f12a4e9340168df5fdd9201aa8ed60d59e (patch) | |
| tree | 8238791255709ba81fd7f61d5c1e30e4d78c31ee | |
| parent | ARM: imx: update the cpu power up timing setting on i.mx6sx (diff) | |
| download | linux-dev-f15096f12a4e9340168df5fdd9201aa8ed60d59e.tar.xz linux-dev-f15096f12a4e9340168df5fdd9201aa8ed60d59e.zip | |
ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock
According to bindings/regulator/fixed-regulator.txt the 'clocks' and
'clock-names' properties are not valid ones.
In order to turn on the Wifi clock the correct location for describing
the CLKO2 clock is via a mmc-pwrseq handle, so do it accordingly.
Fixes: 56354959cfec ("ARM: dts: imx: add Boundary Devices Nitrogen7 board")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/imx7d-nitrogen7.dts | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx7d-nitrogen7.dts b/arch/arm/boot/dts/imx7d-nitrogen7.dts index d8aac4a2d02a..177d21fdeb28 100644 --- a/arch/arm/boot/dts/imx7d-nitrogen7.dts +++ b/arch/arm/boot/dts/imx7d-nitrogen7.dts @@ -86,13 +86,17 @@ compatible = "regulator-fixed"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - clocks = <&clks IMX7D_CLKO2_ROOT_DIV>; - clock-names = "slow"; regulator-name = "reg_wlan"; startup-delay-us = <70000>; gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + usdhc2_pwrseq: usdhc2_pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&clks IMX7D_CLKO2_ROOT_DIV>; + clock-names = "ext_clock"; + }; }; &adc1 { @@ -375,6 +379,7 @@ bus-width = <4>; non-removable; vmmc-supply = <®_wlan>; + mmc-pwrseq = <&usdhc2_pwrseq>; cap-power-off-card; keep-power-in-suspend; status = "okay"; |