ARM: at91/dt: use syscon for PMC

The PMC is not only used to drive the clocks but also has some registers
related to other functions. One of those is for example the USB gadget
bias.
Using a syscon allows to properly separate those functions.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
index 60edd8b..39eb1e3 100644 (file)
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -97,7 +97,7 @@
                        };
 
                        pmc: pmc@fffffc00 {
-                               compatible = "atmel,at91rm9200-pmc";
+                               compatible = "atmel,at91rm9200-pmc", "syscon";
                                reg = <0xfffffc00 0x100>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index be9c027..d4884dd 100644 (file)
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -100,7 +100,7 @@
                        };
 
                        pmc: pmc@fffffc00 {
-                               compatible = "atmel,at91sam9260-pmc";
+                               compatible = "atmel,at91sam9260-pmc", "syscon";
                                reg = <0xfffffc00 0x100>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index ce1e3e9..5e09de4 100644 (file)
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -568,7 +568,7 @@
                        };
 
                        pmc: pmc@fffffc00 {
-                               compatible = "atmel,at91rm9200-pmc";
+                               compatible = "atmel,at91rm9200-pmc", "syscon";
                                reg = <0xfffffc00 0x100>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index f1f5fa3..9344642 100644 (file)
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -93,7 +93,7 @@
                        };
 
                        pmc: pmc@fffffc00 {
-                               compatible = "atmel,at91rm9200-pmc";
+                               compatible = "atmel,at91rm9200-pmc", "syscon";
                                reg = <0xfffffc00 0x100>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 18b8b9e..af8b708 100644 (file)
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -114,7 +114,7 @@
                        };
 
                        pmc: pmc@fffffc00 {
-                               compatible = "atmel,at91sam9g45-pmc";
+                               compatible = "atmel,at91sam9g45-pmc", "syscon";
                                reg = <0xfffffc00 0x100>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index 32bc9a1..95569a8 100644 (file)
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -97,7 +97,7 @@
                        };
 
                        pmc: pmc@fffffc00 {
-                               compatible = "atmel,at91sam9n12-pmc";
+                               compatible = "atmel,at91sam9n12-pmc", "syscon";
                                reg = <0xfffffc00 0x200>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi
index a0b90ae..6d829db 100644 (file)
--- a/arch/arm/boot/dts/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -814,7 +814,7 @@
                        };
 
                        pmc: pmc@fffffc00 {
-                               compatible = "atmel,at91sam9g45-pmc";
+                               compatible = "atmel,at91sam9g45-pmc", "syscon";
                                reg = <0xfffffc00 0x100>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 9df8ca5..0827d59 100644 (file)
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -105,7 +105,7 @@
                        };
 
                        pmc: pmc@fffffc00 {
-                               compatible = "atmel,at91sam9x5-pmc";
+                               compatible = "atmel,at91sam9x5-pmc", "syscon";
                                reg = <0xfffffc00 0x100>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 034cd48..780c8af 100644 (file)
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -286,7 +286,7 @@
                        };
 
                        pmc: pmc@f0014000 {
-                               compatible = "atmel,sama5d2-pmc";
+                               compatible = "atmel,sama5d2-pmc", "syscon";
                                reg = <0xf0014000 0x160>;
                                interrupts = <74 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index 1832736..a532791 100644 (file)
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -907,7 +907,7 @@
                        };
 
                        pmc: pmc@fffffc00 {
-                               compatible = "atmel,sama5d3-pmc";
+                               compatible = "atmel,sama5d3-pmc", "syscon";
                                reg = <0xfffffc00 0x120>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;

diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index 9760a75..4e67a27 100644 (file)
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -386,7 +386,7 @@
                        };
 
                        pmc: pmc@f0018000 {
-                               compatible = "atmel,sama5d3-pmc";
+                               compatible = "atmel,sama5d3-pmc", "syscon";
                                reg = <0xf0018000 0x120>;
                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                interrupt-controller;