From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/Documentation/devicetree/bindings/sound/omap-mcpdm.txt | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/sound/omap-mcpdm.txt b/kernel/Documentation/devicetree/bindings/sound/omap-mcpdm.txt
index 5f4e68c..ff98a0c 100644
--- a/kernel/Documentation/devicetree/bindings/sound/omap-mcpdm.txt
+++ b/kernel/Documentation/devicetree/bindings/sound/omap-mcpdm.txt
@@ -7,6 +7,8 @@
<L3 interconnect address, size>;
- interrupts: Interrupt number for McPDM
- ti,hwmods: Name of the hwmod associated to the McPDM
+- clocks: phandle for the pdmclk provider, likely <&twl6040>
+- clock-names: Must be "pdmclk"
Example:
@@ -18,3 +20,11 @@
interrupt-parent = <&gic>;
ti,hwmods = "mcpdm";
};
+
+In board DTS file the pdmclk needs to be added:
+
+&mcpdm {
+ clocks = <&twl6040>;
+ clock-names = "pdmclk";
+ status = "okay";
+};
--
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