diff options
| author | Sagar Shrikant Kadam <sagar.kadam@sifive.com> | 2020-11-10 18:22:11 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2021-01-14 07:59:16 +0300 |
| commit | a0fa9d727043da2238432471e85de0bdb8a8df65 (patch) | |
| tree | c3a32b8fa22259dd6f61536e21eade1bc36a8348 /arch | |
| parent | be969b7cfbcfa8a835a528f1dc467f0975c6d883 (diff) | |
| download | linux-a0fa9d727043da2238432471e85de0bdb8a8df65.tar.xz | |
dts: phy: add GPIO number and active state used for phy reset
The GEMGXL_RST line on HiFive Unleashed is pulled low and is
using GPIO number 12. Add these reset-gpio details to dt-node
using which the linux phylib can reset the phy.
Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts index 60846e88ae4b..24d75a146e02 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts @@ -90,6 +90,7 @@ phy0: ethernet-phy@0 { compatible = "ethernet-phy-id0007.0771"; reg = <0>; + reset-gpios = <&gpio 12 GPIO_ACTIVE_LOW>; }; }; |