* [PATCH] arm64: dts: meson: g12a: set uart_ao clocks
@ 2019-05-14 9:45 Jerome Brunet
2019-05-14 10:22 ` Neil Armstrong
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Jerome Brunet @ 2019-05-14 9:45 UTC (permalink / raw)
To: Kevin Hilman; +Cc: devicetree, linux-amlogic, linux-kernel, Jerome Brunet
Now that the AO clock controller is available, make the uarts of the
always-on domain claim the appropriate peripheral clock.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index b2f08fc96568..ca01064a771a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -708,7 +708,7 @@
"amlogic,meson-ao-uart";
reg = <0x0 0x3000 0x0 0x18>;
interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
- clocks = <&xtal>, <&xtal>, <&xtal>;
+ clocks = <&xtal>, <&clkc_AO CLKID_AO_UART>, <&xtal>;
clock-names = "xtal", "pclk", "baud";
status = "disabled";
};
@@ -718,7 +718,7 @@
"amlogic,meson-ao-uart";
reg = <0x0 0x4000 0x0 0x18>;
interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
- clocks = <&xtal>, <&xtal>, <&xtal>;
+ clocks = <&xtal>, <&clkc_AO CLKID_AO_UART2>, <&xtal>;
clock-names = "xtal", "pclk", "baud";
status = "disabled";
};
--
2.20.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: meson: g12a: set uart_ao clocks
2019-05-14 9:45 [PATCH] arm64: dts: meson: g12a: set uart_ao clocks Jerome Brunet
@ 2019-05-14 10:22 ` Neil Armstrong
2019-05-14 18:29 ` Martin Blumenstingl
2019-05-15 0:23 ` Kevin Hilman
2 siblings, 0 replies; 4+ messages in thread
From: Neil Armstrong @ 2019-05-14 10:22 UTC (permalink / raw)
To: Jerome Brunet, Kevin Hilman; +Cc: devicetree, linux-kernel, linux-amlogic
On 14/05/2019 11:45, Jerome Brunet wrote:
> Now that the AO clock controller is available, make the uarts of the
> always-on domain claim the appropriate peripheral clock.
>
> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
> ---
> arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
> index b2f08fc96568..ca01064a771a 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
> @@ -708,7 +708,7 @@
> "amlogic,meson-ao-uart";
> reg = <0x0 0x3000 0x0 0x18>;
> interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
> - clocks = <&xtal>, <&xtal>, <&xtal>;
> + clocks = <&xtal>, <&clkc_AO CLKID_AO_UART>, <&xtal>;
> clock-names = "xtal", "pclk", "baud";
> status = "disabled";
> };
> @@ -718,7 +718,7 @@
> "amlogic,meson-ao-uart";
> reg = <0x0 0x4000 0x0 0x18>;
> interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
> - clocks = <&xtal>, <&xtal>, <&xtal>;
> + clocks = <&xtal>, <&clkc_AO CLKID_AO_UART2>, <&xtal>;
> clock-names = "xtal", "pclk", "baud";
> status = "disabled";
> };
>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: meson: g12a: set uart_ao clocks
2019-05-14 9:45 [PATCH] arm64: dts: meson: g12a: set uart_ao clocks Jerome Brunet
2019-05-14 10:22 ` Neil Armstrong
@ 2019-05-14 18:29 ` Martin Blumenstingl
2019-05-15 0:23 ` Kevin Hilman
2 siblings, 0 replies; 4+ messages in thread
From: Martin Blumenstingl @ 2019-05-14 18:29 UTC (permalink / raw)
To: Jerome Brunet; +Cc: Kevin Hilman, linux-amlogic, linux-kernel, devicetree
On Tue, May 14, 2019 at 11:45 AM Jerome Brunet <jbrunet@baylibre.com> wrote:
>
> Now that the AO clock controller is available, make the uarts of the
> always-on domain claim the appropriate peripheral clock.
>
> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: meson: g12a: set uart_ao clocks
2019-05-14 9:45 [PATCH] arm64: dts: meson: g12a: set uart_ao clocks Jerome Brunet
2019-05-14 10:22 ` Neil Armstrong
2019-05-14 18:29 ` Martin Blumenstingl
@ 2019-05-15 0:23 ` Kevin Hilman
2 siblings, 0 replies; 4+ messages in thread
From: Kevin Hilman @ 2019-05-15 0:23 UTC (permalink / raw)
To: Jerome Brunet; +Cc: devicetree, linux-amlogic, linux-kernel, Jerome Brunet
Jerome Brunet <jbrunet@baylibre.com> writes:
> Now that the AO clock controller is available, make the uarts of the
> always-on domain claim the appropriate peripheral clock.
>
> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Queued for v5.3 with tags from Neil and Martin,
Thanks,
Kevin
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-05-14 9:45 [PATCH] arm64: dts: meson: g12a: set uart_ao clocks Jerome Brunet
2019-05-14 10:22 ` Neil Armstrong
2019-05-14 18:29 ` Martin Blumenstingl
2019-05-15 0:23 ` Kevin Hilman
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