From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
To: linux-kernel@vger.kernel.org
Cc: Dinh Nguyen <dinguyen@kernel.org>,
Tim Sander <tim.sander@hbm.com>,
Steffen Trumtrar <s.trumtrar@pengutronix.de>
Subject: [PATCH] ARM: dts: socfpga: add i2c reset signals
Date: Tue, 16 Jan 2018 10:29:35 +0100 [thread overview]
Message-ID: <20180116092935.2575-1-s.trumtrar@pengutronix.de> (raw)
From: Tim Sander <tim.sander@hbm.com>
Add the reset signals for the i2c controllers on Cyclone5-based
SoCFPGA boards to the dtsi.
Signed-off-by: Tim Sander <tim.sander@hbm.com>
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
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
next reply other threads:[~2018-01-16 9:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-16 9:29 Steffen Trumtrar [this message]
2018-01-16 19:22 ` [PATCH] ARM: dts: socfpga: add i2c reset signals Dinh Nguyen
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