diff options
author | Sajid Dalvi <sdalvi@google.com> | 2022-01-24 20:49:16 -0600 |
---|---|---|
committer | Will McVicker <willmcvicker@google.com> | 2022-05-20 15:04:40 -0700 |
commit | e67b225d160201554cb4ff549c55cede058e097b (patch) | |
tree | a4d7a3901b1539d0daeaadb58f0af110049f5d16 | |
parent | 10285e44215592de2e975a355928862c980e105e (diff) | |
download | raviole-device-e67b225d160201554cb4ff549c55cede058e097b.tar.gz |
arm64/dts: gs101: Add PCIe LDOs back
Removing LDOs from the device tree seems to cause intermittent PCIe
failures on boot up, so adding them back.
Bug: 216041458
Signed-off-by: Sajid Dalvi <sdalvi@google.com>
Change-Id: I3b0b1a0a197d34dfe1be4d49bcf04bd698b4ffa1
(cherry picked from commit 3da5fd02eed92217fb35b85a1e1bf71bbb9d76b8)
Signed-off-by: Will McVicker <willmcvicker@google.com>
-rw-r--r-- | arch/arm64/boot/dts/google/gs101-common.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/google/gs101-common.dtsi b/arch/arm64/boot/dts/google/gs101-common.dtsi index fd7088661..196a2d532 100644 --- a/arch/arm64/boot/dts/google/gs101-common.dtsi +++ b/arch/arm64/boot/dts/google/gs101-common.dtsi @@ -353,6 +353,8 @@ phy-power-off = "false"; use-pcieon-sleep = "true"; ep-device-type = <EP_SAMSUNG_MODEM>; + vreg1-supply = <&m_ldo16_reg>; + vreg2-supply = <&m_ldo18_reg>; }; &pcie_1 { /* pcie ch1 used for the connection with WiFi on Slider */ @@ -365,6 +367,8 @@ max-link-speed = <LINK_SPEED_GEN2>; ep-device-type = <EP_BCM_WIFI>; pcie,wlan-gpio = <&gpp14 2 0x1 /* WLAN_EN */ >; + vreg1-supply = <&m_ldo17_reg>; + vreg2-supply = <&m_ldo19_reg>; }; &aoc { |