armbian_build/patch/kernel/archive/sunxi-6.6/patches.armbian/Move-sun50i-h6-pwm-settings-to-its-own-overlay.patch
Gunjan Gupta d1186b8a0e kernel: sunxi: Add patches for 6.6 kernel
I have changed the way the patches are generated a bit. Instead of using orange-pi branch from megous tree for 6.6 kernel, I have used the following kernel branches

	a83t-suspend, af8133j, anx, audio,
	axp, cam, drm, err, fixes, mbus,
	modem, opi3, pb, pinetab, pp, ppkb,
	samuel, speed, tbs-a711, ths

These branches were carefully chosen to include only allwinner related patches and remove importing of the rockchip related patches into the allwinner kernel.

Following patches are modified to fix patch application failure
- patches.armbian/arm64-dts-sun50i-h616-orangepi-zero2-reg_usb1_vbus-status-ok.patch
- patches.armbian/arm64-dts-sun50i-h616-orangepi-zero2-Enable-GPU-mali.patch
- patches.armbian/arm64-dts-allwinner-h616-Add-efuse_xlate-cpu-frequency-scaling-v1_6_2.patch
- patches.armbian/arm64-dts-allwinner-h616-LED-green_power_on-red_status_heartbeat.patch
- patches.armbian/arm64-dts-allwinner-overlay-Add-Overlays-for-sunxi64.patch
- patches.armbian/arm64-dts-sun50i-h616-bigtreetech-cb1.patch

Following patches are modified because of kernel api change to fix compilation failure
- patches.armbian/drv-gpu-drm-sun4i-Add-HDMI-audio-sun4i-hdmi-encoder.patch
- patches.armbian/drv-of-Device-Tree-Overlay-ConfigFS-interface.patch
2023-10-30 22:58:11 +05:30

70 lines
1.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: afaulkner420 <afaulkner420@gmail.com>
Date: Fri, 25 Mar 2022 19:23:56 +0000
Subject: Move sun50i-h6-pwm settings to its own overlay
---
arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-fixup.scr-cmd | 14 ------
arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-pwm.dtso | 25 ++++++++++
2 files changed, 25 insertions(+), 14 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-fixup.scr-cmd b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-fixup.scr-cmd
index d8e79ba4531b..f757db7aa4ad 100644
--- a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-fixup.scr-cmd
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-fixup.scr-cmd
@@ -54,20 +54,6 @@ if test "${param_pps_falling_edge}" = "1"; then
fdt set /pps@0 assert-falling-edge
fi
-for f in ${overlays}; do
- if test "${f}" = "pwm"; then
- setenv bootargs_new ""
- for arg in ${bootargs}; do
- if test "${arg}" = "console=ttyS0,115200"; then
- echo "Warning: Disabling ttyS0 console due to enabled PWM overlay"
- else
- setenv bootargs_new "${bootargs_new} ${arg}"
- fi
- done
- setenv bootargs "${bootargs_new}"
- fi
-done
-
if test -n "${param_w1_pin}"; then
setenv tmp_bank "${param_w1_pin}"
setenv tmp_pin "${param_w1_pin}"
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-pwm.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-pwm.dtso
new file mode 100644
index 000000000000..a8aa74ed1988
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-pwm.dtso
@@ -0,0 +1,25 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+ compatible = "allwinner,sun50i-h6-pwm";
+
+ fragment@0 {
+ target = <&pio>;
+ __overlay__ {
+ pwm_pin: pwm-pin {
+ pins = "PD22";
+ function = "pwm";
+ };
+ };
+ };
+
+ fragment@1 {
+ target = <&pwm>;
+ __overlay__ {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm_pin>;
+ status = "okay";
+ };
+ };
+};
--
Armbian