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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-03-02 17:01:00 +0400
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-03-15 19:38:02 +0400
commit82015c4eae2ac67cfed8e98f8d9a4ee77a2d26ca (patch)
tree4b1d99e45c92d21adeee3e665f31a3c4c80702c9 /arch/arm/boot/dts
parenta7776ec625c8ca90d050953946a5b72eaf41c21c (diff)
downloadlinux-82015c4eae2ac67cfed8e98f8d9a4ee77a2d26ca.tar.xz
ARM: at91: add Shutdown Controller (SHDWC) DT support
Use a string to specific the wakeup mode to make it more readable. Add the Real-time Clock Wake-up support too for sam9g45 and sam9x5. Add AT91_SHDW_CPTWK0_MAX to specific the Max of the Wakeup Counter. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r--arch/arm/boot/dts/at91sam9g20.dtsi5
-rw-r--r--arch/arm/boot/dts/at91sam9g45.dtsi5
-rw-r--r--arch/arm/boot/dts/at91sam9x5.dtsi5
3 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index 0a1df8d9bfb6..9a0647bb387f 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -74,6 +74,11 @@
reg = <0xfffffd00 0x10>;
};
+ shdwc@fffffd10 {
+ compatible = "atmel,at91sam9260-shdwc";
+ reg = <0xfffffd10 0x10>;
+ };
+
pit: timer@fffffd30 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffd30 0xf>;
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 587a1913c062..8908f078c307 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -83,6 +83,11 @@
};
+ shdwc@fffffd10 {
+ compatible = "atmel,at91sam9rl-shdwc";
+ reg = <0xfffffd10 0x10>;
+ };
+
tcb0: timer@fff7c000 {
compatible = "atmel,at91rm9200-tcb";
reg = <0xfff7c000 0x100>;
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 73c46e3dffab..20155ccbbe14 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -73,6 +73,11 @@
reg = <0xfffffe00 0x10>;
};
+ shdwc@fffffe10 {
+ compatible = "atmel,at91sam9x5-shdwc";
+ reg = <0xfffffe10 0x10>;
+ };
+
pit: timer@fffffe30 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffe30 0xf>;