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| author | Daniel Golle <daniel@makrotopia.org> | 2021-09-16 21:04:14 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2021-09-30 22:48:39 +0100 |
| commit | 0d9aae10e4f8821bfe583eb95e1c53aeba34bedb (patch) | |
| tree | 05a5b769fb9accb44777c5425c1a602581f372d2 /target/linux/mediatek/patches-5.10 | |
| parent | b4cee3b63ff042b394f9bb3e0d8c39b7f6707dfa (diff) | |
| download | upstream-0d9aae10e4f8821bfe583eb95e1c53aeba34bedb.tar.gz upstream-0d9aae10e4f8821bfe583eb95e1c53aeba34bedb.tar.bz2 upstream-0d9aae10e4f8821bfe583eb95e1c53aeba34bedb.zip | |
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 <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/mediatek/patches-5.10')
| -rw-r--r-- | target/linux/mediatek/patches-5.10/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch | 19 |
1 files changed, 2 insertions, 17 deletions
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 <dt-bindings/gpio/gpio.h> @@ -70,11 +62,4 @@ + gpios = <90 GPIO_ACTIVE_HIGH>; + }; + }; -+ -+ fragment@1 { -+ target = <&pcie1>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; +}; |