* [PATCH] ARM: dts: meson8b: add the I2C clocks
@ 2018-02-17 16:06 Martin Blumenstingl
2018-03-08 1:14 ` Kevin Hilman
0 siblings, 1 reply; 2+ messages in thread
From: Martin Blumenstingl @ 2018-02-17 16:06 UTC (permalink / raw)
To: linus-amlogic
Add the I2C clocks so the I2C busses can be used. The clock input is not
device specific (the AO I2C bus uses clk81 as input, while the two I2C
busses in CBUS have a separate "CLKID_I2C" gate, provided by the clock
controller.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
arch/arm/boot/dts/meson8b.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index 1a7c16640ea5..5f7841b2d163 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -250,6 +250,18 @@
clock-names = "core";
};
+&i2c_AO {
+ clocks = <&clkc CLKID_CLK81>;
+};
+
+&i2c_A {
+ clocks = <&clkc CLKID_I2C>;
+};
+
+&i2c_B {
+ clocks = <&clkc CLKID_I2C>;
+};
+
&L2 {
arm,data-latency = <3 3 3>;
arm,tag-latency = <2 2 2>;
--
2.16.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH] ARM: dts: meson8b: add the I2C clocks
2018-02-17 16:06 [PATCH] ARM: dts: meson8b: add the I2C clocks Martin Blumenstingl
@ 2018-03-08 1:14 ` Kevin Hilman
0 siblings, 0 replies; 2+ messages in thread
From: Kevin Hilman @ 2018-03-08 1:14 UTC (permalink / raw)
To: linus-amlogic
Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes:
> Add the I2C clocks so the I2C busses can be used. The clock input is not
> device specific (the AO I2C bus uses clk81 as input, while the two I2C
> busses in CBUS have a separate "CLKID_I2C" gate, provided by the clock
> controller.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Applied to v4.17/dt,
Thanks,
Kevin
^ permalink raw reply [flat|nested] 2+ messages in thread
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