path: root/arch/arm/boot
diff options
authorSrinivas Kandagatla <srinivas.kandagatla@st.com>2014-02-03 14:28:50 +0000
committerDaniel Thompson <daniel.thompson@linaro.org>2014-04-01 12:02:54 +0100
commita06e284b1dc027189eb790e2073ef9feaabc09c2 (patch)
treec7b5452104ac1788e83708cb97de79a2ccc364bc /arch/arm/boot
parentdf8dc4288393f8b006c9f8171aae78c201872942 (diff)
drivers: reset: stih415: add softreset controller
This patch adds softreset controller for STiH415 SOC, soft reset controller is based on system configuration registers which are mapped via regmap. This reset controller does not have any feedback or acknowledgement. With this patch a new device "st,stih415-softreset" is registered with system configuration registers based reset controller that controls the softreset state of the hardware such as Ethernet, IRB. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Diffstat (limited to 'arch/arm/boot')
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stih415.dtsi b/arch/arm/boot/dts/stih415.dtsi
index 19e29f4af9d6..d52207c1168e 100644
--- a/arch/arm/boot/dts/stih415.dtsi
+++ b/arch/arm/boot/dts/stih415.dtsi
@@ -34,6 +34,11 @@
compatible = "st,stih415-powerdown";
+ softreset: softreset-controller {
+ #reset-cells = <1>;
+ compatible = "st,stih415-softreset";
+ };
syscfg_sbc: sbc-syscfg@fe600000{
compatible = "st,stih415-sbc-syscfg", "syscon";
reg = <0xfe600000 0xb4>;