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Date: Fri, 30 Jan 2015 20:22:19 +0800
From: Chenhui Zhao <chenhui.zhao@...escale.com>
To: <linux-kernel@...r.kernel.org>, <kernel@...gutronix.de>,
<linux-arm-kernel@...ts.infradead.org>
CC: <leoli@...escale.com>, <Jason.Jin@...escale.com>
Subject: [PATCH 2/4] arm: ls1021a: add dts nodes required by deep sleep
Add RCPM and DCSR nodes.
Signed-off-by: Chenhui Zhao <chenhui.zhao@...escale.com>
---
arch/arm/boot/dts/ls1021a-qds.dts | 6 +-
arch/arm/boot/dts/ls1021a.dtsi | 117 ++++++++++++++++++++++++++++++++++++++
2 files changed, 122 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
index 9c5e16b..6903f43 100644
--- a/arch/arm/boot/dts/ls1021a-qds.dts
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -157,7 +157,7 @@
fpga: board-control@3,0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "simple-bus";
+ compatible = "fsl,ls1021aqds-fpga", "simple-bus";
reg = <0x3 0x0 0x0000100>;
bank-width = <1>;
device-width = <1>;
@@ -238,3 +238,7 @@
&uart1 {
status = "okay";
};
+
+&rcpm {
+ fsl,deep-sleep;
+};
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index c70bb27..0c51ce0 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -183,6 +183,11 @@
};
};
+ rcpm: rcpm@...2000 {
+ compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-2.1";
+ reg = <0x0 0x1ee2000 0x0 0x10000>;
+ };
+
dspi0: dspi@...0000 {
compatible = "fsl,vf610-dspi";
#address-cells = <1>;
@@ -406,4 +411,116 @@
dr_mode = "host";
};
};
+
+ dcsr {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,dcsr", "simple-bus";
+ ranges = <0x0 0x0 0x20000000 0x1000000>;
+
+ dcsr-epu@0 {
+ compatible = "fsl,ls1021a-dcsr-epu";
+ reg = <0x0 0x10000>;
+ };
+
+ dcsr-gdi@...000 {
+ compatible = "fsl,ls1021a-dcsr-gdi";
+ reg = <0x100000 0x10000>;
+ };
+
+ dcsr-dddi@...000 {
+ compatible = "fsl,ls1021a-dcsr-dddi";
+ reg = <0x120000 0x10000>;
+ };
+
+ dcsr-dcfg@...000 {
+ compatible = "fsl,ls1021a-dcsr-dcfg";
+ reg = <0x220000 0x1000>;
+ };
+
+ dcsr-clock@...000 {
+ compatible = "fsl,ls1021a-dcsr-clock";
+ reg = <0x221000 0x1000>;
+ };
+
+ dcsr-rcpm@...000 {
+ compatible = "fsl,ls1021a-dcsr-rcpm";
+ reg = <0x222000 0x1000 0x223000 0x1000>;
+ };
+
+ dcsr-ccp@...000 {
+ compatible = "fsl,ls1021a-dcsr-ccp";
+ reg = <0x225000 0x1000>;
+ };
+
+ dcsr-fusectrl@...000 {
+ compatible = "fsl,ls1021a-dcsr-fusectrl";
+ reg = <0x226000 0x1000>;
+ };
+
+ dcsr-dap@...000 {
+ compatible = "fsl,ls1021a-dcsr-dap";
+ reg = <0x300000 0x10000>;
+ };
+
+ dcsr-cstf@...000 {
+ compatible = "fsl,ls1021a-dcsr-cstf";
+ reg = <0x350000 0x1000 0x3a7000 0x1000>;
+ };
+
+ dcsr-a7rom@...000 {
+ compatible = "fsl,ls1021a-dcsr-a7rom";
+ reg = <0x360000 0x10000>;
+ };
+
+ dcsr-a7cpu@...000 {
+ compatible = "fsl,ls1021a-dcsr-a7cpu";
+ reg = <0x370000 0x8000>;
+ };
+
+ dcsr-a7cti@...000 {
+ compatible = "fsl,ls1021a-dcsr-a7cti";
+ reg = <0x378000 0x4000>;
+ };
+
+ dcsr-etm@...000 {
+ compatible = "fsl,ls1021a-dcsr-etm";
+ reg = <0x37c000 0x1000 0x37d000 0x3000>;
+ };
+
+ dcsr-hugorom@...000 {
+ compatible = "fsl,ls1021a-dcsr-hugorom";
+ reg = <0x3a0000 0x1000>;
+ };
+
+ dcsr-etf@...000 {
+ compatible = "fsl,ls1021a-dcsr-etf";
+ reg = <0x3a1000 0x1000 0x3a2000 0x1000>;
+ };
+
+ dcsr-etr@...000 {
+ compatible = "fsl,ls1021a-dcsr-etr";
+ reg = <0x3a3000 0x1000>;
+ };
+
+ dcsr-cti@...000 {
+ compatible = "fsl,ls1021a-dcsr-cti";
+ reg = <0x3a4000 0x1000 0x3a5000 0x1000 0x3a6000 0x1000>;
+ };
+
+ dcsr-atbrepl@...000 {
+ compatible = "fsl,ls1021a-dcsr-atbrepl";
+ reg = <0x3a8000 0x1000>;
+ };
+
+ dcsr-tsgen-ctrl@...000 {
+ compatible = "fsl,ls1021a-dcsr-tsgen-ctrl";
+ reg = <0x3a9000 0x1000>;
+ };
+
+ dcsr-tsgen-read@...000 {
+ compatible = "fsl,ls1021a-dcsr-tsgen-read";
+ reg = <0x3aa000 0x1000>;
+ };
+ };
};
--
1.9.1
--
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