From: Ryan Chen <ryan_chen@aspeedtech.com>
To: Heiko Schocher <hs@denx.de>, Ryan Chen <ryan_chen@aspeedtech.com>,
"Aspeed BMC SW team" <BMC-SW@aspeedtech.com>,
<u-boot@lists.denx.de>, Simon Glass <sjg@chromium.org>
Subject: [PATCH v3 2/2] arm: aspeed: dtsi: add reg for i2c
Date: Mon, 30 Jan 2023 14:19:25 +0800 [thread overview]
Message-ID: <20230130061925.3467831-3-ryan_chen@aspeedtech.com> (raw)
In-Reply-To: <20230130061925.3467831-1-ryan_chen@aspeedtech.com>
The i2c driver have global register that i2c bus use
ofnode_get_parent to get parent register address.
Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
---
arch/arm/dts/ast2600.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/ast2600.dtsi b/arch/arm/dts/ast2600.dtsi
index 8d91eedc17..beabcf14f8 100644
--- a/arch/arm/dts/ast2600.dtsi
+++ b/arch/arm/dts/ast2600.dtsi
@@ -681,6 +681,7 @@
i2c: bus@1e78a000 {
compatible = "simple-bus";
+ reg = <0x1e78a000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x1e78a000 0x1000>;
--
2.34.1
next prev parent reply other threads:[~2023-01-30 6:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-30 6:19 [PATCH v3 0/2] Add ASPEED AST2600 I2C new controller driver Ryan Chen
2023-01-30 6:19 ` [PATCH v3 1/2] i2c:aspeed:support ast2600 i2c new register mode driver Ryan Chen
2023-01-30 15:50 ` Simon Glass
2023-02-13 5:50 ` Heiko Schocher
2023-02-13 14:48 ` Heiko Schocher
2023-01-30 6:19 ` Ryan Chen [this message]
2023-02-13 5:52 ` [PATCH v3 2/2] arm: aspeed: dtsi: add reg for i2c Heiko Schocher
2023-02-13 14:48 ` Heiko Schocher
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