diff mbox series

[v3,2/2] arm: aspeed: dtsi: add reg for i2c

Message ID 20230130061925.3467831-3-ryan_chen@aspeedtech.com
State Accepted
Commit 87f5b5d6830959991b77bcd8392a5a7e6a55c217
Delegated to: Heiko Schocher
Headers show
Series Add ASPEED AST2600 I2C new controller driver | expand

Commit Message

Ryan Chen Jan. 30, 2023, 6:19 a.m. UTC 
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(+)

Comments

Heiko Schocher Feb. 13, 2023, 5:52 a.m. UTC | #1 
Hello Ryan,

On 30.01.23 07:19, Ryan Chen wrote:
> 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(+)

Reviewed-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
Heiko Schocher Feb. 13, 2023, 2:48 p.m. UTC | #2 
Hello Ryan,

On 30.01.23 07:19, Ryan Chen wrote:
> 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>
> Reviewed-by: Heiko Schocher <hs@denx.de>
> ---
>  arch/arm/dts/ast2600.dtsi | 1 +
>  1 file changed, 1 insertion(+)


Applied to u-boot-i2c.git master

bye,
Heiko
diff mbox series

Patch

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>;