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[2/4] ARM: dts: add the Integrator/AP baseboard clocks

Message ID 1472559156-32148-2-git-send-email-linus.walleij@linaro.org
State Accepted
Commit 49eb1efadc47f49b0f43a4725f116fa61aba206b
Headers show

Commit Message

Linus Walleij Aug. 30, 2016, 12:12 p.m. UTC 
The two clocks present on the Integrator/AP baseboard and
accessible through its system controller is the PCIv3 bridge
clock and the PCI bus clock. Define the proper device tree
nodes for these.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

---
 arch/arm/boot/dts/integratorap.dts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

-- 
2.7.4


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diff mbox

Patch

diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
index c1e3abf5d072..726a3ac486e0 100644
--- a/arch/arm/boot/dts/integratorap.dts
+++ b/arch/arm/boot/dts/integratorap.dts
@@ -48,6 +48,27 @@ 
 		interrupt-parent = <&pic>;
 		/* These are the logical module IRQs */
 		interrupts = <9>, <10>, <11>, <12>;
+
+		/*
+		 * SYSCLK clocks PCIv3 bridge, system controller and the
+		 * logic modules.
+		 */
+		sysclk: apsys@24M {
+			compatible = "arm,syscon-icst525-integratorap-sys";
+			#clock-cells = <0>;
+			lock-offset = <0x1c>;
+			vco-offset = <0x04>;
+			clocks = <&xtal24mhz>;
+		};
+
+		/* One-bit control for the PCI bus clock (33 or 25 MHz) */
+		pciclk: pciclk@24M {
+			compatible = "arm,syscon-icst525-integratorap-pci";
+			#clock-cells = <0>;
+			lock-offset = <0x1c>;
+			vco-offset = <0x04>;
+			clocks = <&xtal24mhz>;
+		};
 	};
 
 	timer0: timer@13000000 {