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| author | Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2017-09-07 01:37:24 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-10-10 10:51:26 +0300 |
| commit | 4339306acef642af151ae9c7ec4c39d0cae28497 (patch) | |
| tree | dd9b885317cf59d7b271242d5da29d4ef51f7d34 /arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | |
| parent | 6d5fcdd39f413d0dae466c9f18e6ecd2b6b68362 (diff) | |
| download | linux-4339306acef642af151ae9c7ec4c39d0cae28497.tar.xz | |
arm64: dts: ulcb-kf: hog USB3 hub control gpios
This adds gpio hogs for USB3 hub on ULCB Kingfisher board to power up and
remove from reset the hub
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/ulcb-kf.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index 1923e5b8ee86..657ad1041965 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -53,6 +53,20 @@ interrupt-controller; interrupt-parent = <&gpio6>; interrupts = <8 IRQ_TYPE_EDGE_FALLING>; + + hub_pwen { + gpio-hog; + gpios = <6 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "HUB pwen"; + }; + + hub_rst { + gpio-hog; + gpios = <7 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "HUB rst"; + }; }; gpio_exp_75: gpio@75 { |