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Subject[PATCH] ARM: dts: omap3-pandora: Add fixed 26MHz clock as fck for twl
Date
The board uses 26MHz oscillator for the twl4030 HFCLK.
This way we will not depend on the bootloader to configure the
CFG_BOOT:HFCLK_FREQ

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
arch/arm/boot/dts/omap3-pandora-common.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
index c8d58752e15e..5d9be7d43f05 100644
--- a/arch/arm/boot/dts/omap3-pandora-common.dtsi
+++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -28,6 +28,13 @@
display1 = &tv;
};

+ /* fixed 26MHz oscillator */
+ hfclk_26m: oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <26000000>;
+ };
+
tv: connector {
compatible = "connector-analog-tv";
label = "tv";
@@ -417,6 +424,9 @@
interrupts = <7>; /* SYS_NIRQ cascaded to intc */
interrupt-parent = <&intc>;

+ clocks = <&hfclk_26m>;
+ clock-names = "fck";
+
twl_power: power {
compatible = "ti,twl4030-power-reset";
ti,use_poweroff;
--
2.12.2
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