| Message ID | 20180504210011.14733-1-aford173@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
* Adam Ford <aford173@gmail.com> [180504 14:02]: > 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 Applying both similar patches into omap-for-v4.18/dt. Thanks, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/logicpd-torpedo-som.dtsi b/arch/arm/boot/dts/logicpd-torpedo-som.dtsi index 3e174e474d3d..7d2302e8706c 100644 --- a/arch/arm/boot/dts/logicpd-torpedo-som.dtsi +++ b/arch/arm/boot/dts/logicpd-torpedo-som.dtsi @@ -30,6 +30,13 @@ linux,default-trigger = "none"; }; }; + + /* fixed 26MHz oscillator */ + hfclk_26m: oscillator { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <26000000>; + }; }; &gpmc { @@ -74,6 +81,9 @@ reg = <0x48>; interrupts = <7>; /* SYS_NIRQ cascaded to intc */ interrupt-parent = <&intc>; + clocks = <&hfclk_26m>; + clock-names = "fck"; + twl_audio: audio { compatible = "ti,twl4030-audio"; codec {
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>