ARM: at91/dt: at91sam9g45: use slow clock where necessary
The watchdog, the reset controller, the RTC, the real-time timer, the
shutdown controller and the timer counters need the slow clock, add it
where necessary.
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 4268341..18b8b9e 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -387,6 +387,7 @@
rstc@fffffd00 {
compatible = "atmel,at91sam9g45-rstc";
reg = <0xfffffd00 0x10>;
+ clocks = <&clk32k>;
};
pit: timer@fffffd30 {
@@ -400,22 +401,23 @@
shdwc@fffffd10 {
compatible = "atmel,at91sam9rl-shdwc";
reg = <0xfffffd10 0x10>;
+ clocks = <&clk32k>;
};
tcb0: timer@fff7c000 {
compatible = "atmel,at91rm9200-tcb";
reg = <0xfff7c000 0x100>;
interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>;
- clock-names = "t0_clk", "t1_clk", "t2_clk";
+ clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>, <&clk32k>;
+ clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
};
tcb1: timer@fffd4000 {
compatible = "atmel,at91rm9200-tcb";
reg = <0xfffd4000 0x100>;
interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>;
- clock-names = "t0_clk", "t1_clk", "t2_clk";
+ clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>, <&clk32k>;
+ clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
};
dma: dma-controller@ffffec00 {
@@ -1123,6 +1125,7 @@
compatible = "atmel,at91sam9260-wdt";
reg = <0xfffffd40 0x10>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ clocks = <&clk32k>;
atmel,watchdog-type = "hardware";
atmel,reset-type = "all";
atmel,dbg-halt;
@@ -1257,6 +1260,7 @@
compatible = "atmel,at91rm9200-rtc";
reg = <0xfffffdb0 0x30>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ clocks = <&clk32k>;
status = "disabled";
};