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Groups > linux.kernel > #1600233
| From | Bartosz Golaszewski <bgolaszewski@baylibre.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 2/4] ARM: dts: dm8168-evm: add the external reference clock for SATA |
| Date | 2017-03-14 12:20 +0100 |
| Message-ID | <tkSEG-7LJ-19@gated-at.bofh.it> (permalink) |
| References | <tkSEF-7LJ-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This board has an external oscillator supplying the reference clock
signal for SATA. Its rate is fixed at 100Mhz. Add a corresponding
device tree node.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
arch/arm/boot/dts/dm8168-evm.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/dm8168-evm.dts b/arch/arm/boot/dts/dm8168-evm.dts
index 0bf55fa..c6fabfc 100644
--- a/arch/arm/boot/dts/dm8168-evm.dts
+++ b/arch/arm/boot/dts/dm8168-evm.dts
@@ -25,6 +25,12 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ sata_refclk: fixedclock0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ };
};
&dm816x_pinmux {
--
2.9.3
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[PATCH v2 0/4] ARM: dm8168-evm: add SATA support Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-14 12:20 +0100 [PATCH v2 4/4] ARM: omap2plus_defconfig: enable ahci-dm816 module Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-14 12:20 +0100 [PATCH v2 2/4] ARM: dts: dm8168-evm: add the external reference clock for SATA Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-14 12:20 +0100 [PATCH v2 1/4] ARM: OMAP2+: dm81xx: Add clkdm and hwmod for SATA Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-14 12:20 +0100 [PATCH v2 3/4] ARM: dts: dm8168-evm: add SATA node Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-14 12:20 +0100 Re: [PATCH v2 0/4] ARM: dm8168-evm: add SATA support Tony Lindgren <tony@atomide.com> - 2017-03-23 22:10 +0100
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