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Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0331-audioinjector-octo-revert-to-dummy-supplies.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0331-audioinjector-octo-revert-to-dummy-supplies.patch23
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0331-audioinjector-octo-revert-to-dummy-supplies.patch b/target/linux/brcm2708/patches-4.19/950-0331-audioinjector-octo-revert-to-dummy-supplies.patch
new file mode 100644
index 0000000000..db005e6af6
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0331-audioinjector-octo-revert-to-dummy-supplies.patch
@@ -0,0 +1,23 @@
+From 6fcdc4686f212cb572a0b93a293f6b6fb2a49992 Mon Sep 17 00:00:00 2001
+From: Matt Flax <flatmax@flatmax.org>
+Date: Tue, 29 Jan 2019 14:56:03 +1100
+Subject: [PATCH 331/703] audioinjector-octo: revert to dummy supplies
+
+The Audio Injector Octo has had a lot of reports of not coming up on power cycles. By reverting to dummy supplies, the card comes up reliably.
+---
+ arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts | 4 ----
+ 1 file changed, 4 deletions(-)
+
+--- a/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts
++++ b/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts
+@@ -25,10 +25,6 @@
+ reg = <0x48>;
+ clocks = <&cs42448_mclk>;
+ clock-names = "mclk";
+- VA-supply = <&vdd_5v0_reg>;
+- VD-supply = <&vdd_3v3_reg>;
+- VLS-supply = <&vdd_3v3_reg>;
+- VLC-supply = <&vdd_3v3_reg>;
+ status = "okay";
+ };
+