mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 07:22:33 +00:00
37 lines
1.0 KiB
Diff
37 lines
1.0 KiB
Diff
|
From e9467f40d4327cfcb80944a0f12ae195b0d7cd40 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Weijie Gao <weijie.gao@mediatek.com>
|
||
|
|
Date: Wed, 19 Jul 2023 17:16:19 +0800
|
||
|
|
Subject: [PATCH 08/29] arm: dts: enable i2c support for MediaTek MT7981
|
||
|
|
|
||
|
|
This patch enables i2c support for MediaTek MT7981
|
||
|
|
|
||
|
|
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
|
||
|
|
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
|
||
|
|
---
|
||
|
|
arch/arm/dts/mt7981.dtsi | 14 ++++++++++++++
|
||
|
|
1 file changed, 14 insertions(+)
|
||
|
|
|
||
|
|
--- a/arch/arm/dts/mt7981.dtsi
|
||
|
|
+++ b/arch/arm/dts/mt7981.dtsi
|
||
|
|
@@ -181,6 +181,20 @@
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
+ i2c0: i2c@11007000 {
|
||
|
|
+ compatible = "mediatek,mt7981-i2c";
|
||
|
|
+ reg = <0x11007000 0x1000>,
|
||
|
|
+ <0x10217080 0x80>;
|
||
|
|
+ interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
|
||
|
|
+ clock-div = <1>;
|
||
|
|
+ clocks = <&infracfg_ao CK_INFRA_I2CO_CK>,
|
||
|
|
+ <&infracfg_ao CK_INFRA_AP_DMA_CK>;
|
||
|
|
+ clock-names = "main", "dma";
|
||
|
|
+ #address-cells = <1>;
|
||
|
|
+ #size-cells = <0>;
|
||
|
|
+ status = "disabled";
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
uart0: serial@11002000 {
|
||
|
|
compatible = "mediatek,hsuart";
|
||
|
|
reg = <0x11002000 0x400>;
|