openwrt/target/linux/bcm4908/patches-5.4/036-v5.18-0004-arm64-dts-broadcom-bcm4908-add-I2C-block.patch
Rafał Miłecki 230ec4c69c bcm4908: backport watchdog and I2C changes
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 923cc869a6)
2022-02-16 09:15:52 +01:00

35 lines
1.0 KiB
Diff

From ba5dfa2fd8d0aed4e4b6f650ba9e8ea7cdd6ead1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Tue, 15 Feb 2022 07:36:39 +0100
Subject: [PATCH] arm64: dts: broadcom: bcm4908: add I2C block
MIME-Version: 1.0
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BCM4908 uses the same I2C hw as BCM63xx / BCM67xx / BCM68xx SoCs.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
@@ -456,6 +456,15 @@
};
};
+ i2c@2100 {
+ compatible = "brcm,brcmper-i2c";
+ reg = <0x2100 0x58>;
+ clock-frequency = <97500>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_i2c_a>;
+ status = "disabled";
+ };
+
misc@2600 {
compatible = "brcm,misc", "simple-mfd";
reg = <0x2600 0xe4>;