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ARM: dts: logicpd-torpedo: Add fixed 26MHz clock as fck for twl
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: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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1 changed files with 10 additions and 0 deletions
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@ -30,6 +30,13 @@ user0 {
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linux,default-trigger = "none";
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};
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};
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/* fixed 26MHz oscillator */
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hfclk_26m: oscillator {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <26000000>;
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};
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};
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&gpmc {
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@ -74,6 +81,9 @@ twl: twl@48 {
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reg = <0x48>;
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interrupts = <7>; /* SYS_NIRQ cascaded to intc */
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interrupt-parent = <&intc>;
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clocks = <&hfclk_26m>;
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clock-names = "fck";
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twl_audio: audio {
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compatible = "ti,twl4030-audio";
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codec {
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