2018-01-16 09:45:36

by Steffen Trumtrar

Subject: [PATCH] ARM: dts: socfpga: add i2c reset signals

From: Tim Sander <[email protected]>

Add the reset signals for the i2c controllers on Cyclone5-based
SoCFPGA boards to the dtsi.

Signed-off-by: Tim Sander <[email protected]>
Signed-off-by: Steffen Trumtrar <[email protected]>
---
arch/arm/boot/dts/socfpga.dtsi | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 7e24dc8e82d4..c42ca7022e8c 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -651,6 +651,7 @@
#size-cells = <0>;
compatible = "snps,designware-i2c";
reg = <0xffc04000 0x1000>;
+ resets = <&rst I2C0_RESET>;
clocks = <&l4_sp_clk>;
interrupts = <0 158 0x4>;
status = "disabled";
@@ -661,6 +662,7 @@
#size-cells = <0>;
compatible = "snps,designware-i2c";
reg = <0xffc05000 0x1000>;
+ resets = <&rst I2C1_RESET>;
clocks = <&l4_sp_clk>;
interrupts = <0 159 0x4>;
status = "disabled";
@@ -671,6 +673,7 @@
#size-cells = <0>;
compatible = "snps,designware-i2c";
reg = <0xffc06000 0x1000>;
+ resets = <&rst I2C2_RESET>;
clocks = <&l4_sp_clk>;
interrupts = <0 160 0x4>;
status = "disabled";
@@ -681,6 +684,7 @@
#size-cells = <0>;
compatible = "snps,designware-i2c";
reg = <0xffc07000 0x1000>;
+ resets = <&rst I2C3_RESET>;
clocks = <&l4_sp_clk>;
interrupts = <0 161 0x4>;
status = "disabled";
--
2.11.0

2018-01-16 19:22:20

by Dinh Nguyen

Subject: Re: [PATCH] ARM: dts: socfpga: add i2c reset signals

On 01/16/2018 03:29 AM, Steffen Trumtrar wrote:
> From: Tim Sander <[email protected]>
>
> Add the reset signals for the i2c controllers on Cyclone5-based
> SoCFPGA boards to the dtsi.
>
> Signed-off-by: Tim Sander <[email protected]>
> Signed-off-by: Steffen Trumtrar <[email protected]>
> ---
> arch/arm/boot/dts/socfpga.dtsi | 4 ++++
> 1 file changed, 4 insertions(+)
>

Applied, thanks!

Dinh