From 0d9aae10e4f8821bfe583eb95e1c53aeba34bedb Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Thu, 16 Sep 2021 21:04:14 +0100 Subject: mediatek: mt7622: provide power on mPCIe in SATA mode User reported that R64 doesn't provide power to the mPCIe slot in case the PCIe port is disabled as it is when selecting the SATA configuration. As users may still want to use USB-connected mPCIe modules in CN8 slot. Signed-off-by: Daniel Golle --- ...900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-) (limited to 'target/linux/mediatek/patches-5.10') diff --git a/target/linux/mediatek/patches-5.10/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch b/target/linux/mediatek/patches-5.10/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch index 7e539be30d..0701182219 100644 --- a/target/linux/mediatek/patches-5.10/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch +++ b/target/linux/mediatek/patches-5.10/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch @@ -1,14 +1,6 @@ --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts -@@ -297,14 +297,14 @@ - &pcie1 { - pinctrl-names = "default"; - pinctrl-0 = <&pcie1_pins>; -- status = "okay"; -+ status = "disabled"; - }; - - &pio { +@@ -304,7 +304,7 @@ /* Attention: GPIO 90 is used to switch between PCIe@1,0 and * SATA functions. i.e. output-high: PCIe, output-low: SATA */ @@ -53,7 +45,7 @@ +}; --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64-pcie1.dts -@@ -0,0 +1,24 @@ +@@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */ + +#include @@ -70,11 +62,4 @@ + gpios = <90 GPIO_ACTIVE_HIGH>; + }; + }; -+ -+ fragment@1 { -+ target = <&pcie1>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; +}; -- cgit v1.2.3