11 files changed, 64 insertions, 2 deletions

diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
index f449a864b81e..21c2b504f977 100644
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -66,6 +66,11 @@
                 };
         };
 
+        sram: sram@00200000 {
+                compatible = "mmio-sram";
+                reg = <0x00200000 0x4000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index dd1313cbc314..fff0ee69aab4 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -69,6 +69,11 @@
                 };
         };
 
+        sram0: sram@002ff000 {
+                compatible = "mmio-sram";
+                reg = <0x002ff000 0x2000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index cdb9ed612109..e247b0b5fdab 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -60,6 +60,11 @@
                 };
         };
 
+        sram: sram@00300000 {
+                compatible = "mmio-sram";
+                reg = <0x00300000 0x28000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index ef8a70c27439..8a210d5033b1 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -62,6 +62,16 @@
                 };
         };
 
+        sram0: sram@00300000 {
+                compatible = "mmio-sram";
+                reg = <0x00300000 0x14000>;
+        };
+
+        sram1: sram@00500000 {
+                compatible = "mmio-sram";
+                reg = <0x00300000 0x4000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index a50ee587a7af..f59301618163 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -16,6 +16,15 @@
                 reg = <0x20000000 0x08000000>;
         };
 
+        sram0: sram@002ff000 {
+                status = "disabled";
+        };
+
+        sram1: sram@002fc000 {
+                compatible = "mmio-sram";
+                reg = <0x002fc000 0x8000>;
+        };
+
         ahb {
                 apb {
                         i2c0: i2c@fffac000 {
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 2a8da8a884b4..ee80aa9c0759 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -74,6 +74,11 @@
                 };
         };
 
+        sram: sram@00300000 {
+                compatible = "mmio-sram";
+                reg = <0x00300000 0x10000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;
@@ -1287,7 +1292,6 @@
                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
                         reg = <0x00700000 0x100000>;
                         interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
-                        //TODO
                         clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
                         clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
                         status = "disabled";
@@ -1297,7 +1301,6 @@
                         compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
                         reg = <0x00800000 0x100000>;
                         interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
-                        //TODO
                         clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
                         clock-names = "usb_clk", "ehci_clk", "hclk", "uhpck";
                         status = "disabled";
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index 1d69db2e9e28..c2666a7cb5b1 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -64,6 +64,11 @@
                 };
         };
 
+        sram: sram@00300000 {
+                compatible = "mmio-sram";
+                reg = <0x00300000 0x8000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;
diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi
index 72424371413e..40f645b8fe25 100644
--- a/arch/arm/boot/dts/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -70,6 +70,11 @@
                 };
         };
 
+        sram: sram@00300000 {
+                compatible = "mmio-sram";
+                reg = <0x00300000 0x10000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index bbb3ba65165f..818dabdd8c0e 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -72,6 +72,11 @@
                 };
         };
 
+        sram: sram@00300000 {
+                compatible = "mmio-sram";
+                reg = <0x00300000 0x8000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index d701ddda0e00..e17614fe58a9 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -78,6 +78,11 @@
                 };
         };
 
+        sram: sram@00300000 {
+                compatible = "mmio-sram";
+                reg = <0x00300000 0x20000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;
diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index 0a2477fe5525..1b4fe4e19721 100644
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -103,6 +103,11 @@
                 };
         };
 
+        ns_sram: sram@00210000 {
+                compatible = "mmio-sram";
+                reg = <0x00210000 0x10000>;
+        };
+
         ahb {
                 compatible = "simple-bus";
                 #address-cells = <1>;