pmaports/device/testing/linux-postmarketos-amlogic/0019-sdio-pullups.patch
Andrei Zisu a2160a27b4
linux-postmarketos-amlogic: add upstream MNT patches
The patches are altered to remove the noisy kernel messages.

By default they use KERN_ALERT, which is very intrusive.

Part-of: https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/6820
2025-08-23 19:34:45 +00:00

33 lines
774 B
Diff

From a38d90dab271fd9911cf338e2693fd608744d9f7
From: Lukas F. Hartmann <lukas@mntre.com>
Subject: sdio-improve-wifi-speed
Date: Tue Nov 12 03:00:14 2024 +0100
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -937,17 +937,22 @@
};
sdio_pins: sdio {
- mux {
+ mux-0 {
groups = "sdio_d0",
"sdio_d1",
"sdio_d2",
"sdio_d3",
- "sdio_clk",
"sdio_cmd";
function = "sdio";
- bias-disable;
+ bias-pull-up;
drive-strength-microamp = <4000>;
};
+
+ mux-1 {
+ groups = "sdio_clk";
+ function = "sdio";
+ bias-disable;
+ };
};
sdio_clk_gate_pins: sdio_clk_gate {