* [PATCH] arm64: dts: imx8mm-var-som: Add 32.768 kHz clock to PMIC
@ 2020-09-02 16:32 ` Krzysztof Kozlowski
0 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2020-09-02 16:32 UTC (permalink / raw)
To: Rob Herring, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team,
Fabio Estevam, NXP Linux Team, devicetree, linux-arm-kernel,
linux-kernel
Cc: Krzysztof Kozlowski
The ROHM BD71847 PMIC has a 32.768 kHz clock. Adding necessary parent
allows to probe the bd718x7 clock driver fixing boot errors:
bd718xx-clk bd71847-clk.1.auto: No parent clk found
bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
index baef13d67554..7f74fba58aeb 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
@@ -175,6 +175,10 @@
interrupts = <8 GPIO_ACTIVE_LOW>;
rohm,reset-snvs-powered;
+ #clock-cells = <0>;
+ clocks = <&osc_32k 0>;
+ clock-output-names = "clk-32k-out";
+
regulators {
buck1_reg: BUCK1 {
regulator-name = "buck1";
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] arm64: dts: imx8mm-var-som: Add 32.768 kHz clock to PMIC
@ 2020-09-02 16:32 ` Krzysztof Kozlowski
0 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2020-09-02 16:32 UTC (permalink / raw)
To: Rob Herring, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team,
Fabio Estevam, NXP Linux Team, devicetree, linux-arm-kernel,
linux-kernel
Cc: Krzysztof Kozlowski
The ROHM BD71847 PMIC has a 32.768 kHz clock. Adding necessary parent
allows to probe the bd718x7 clock driver fixing boot errors:
bd718xx-clk bd71847-clk.1.auto: No parent clk found
bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
index baef13d67554..7f74fba58aeb 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
@@ -175,6 +175,10 @@
interrupts = <8 GPIO_ACTIVE_LOW>;
rohm,reset-snvs-powered;
+ #clock-cells = <0>;
+ clocks = <&osc_32k 0>;
+ clock-output-names = "clk-32k-out";
+
regulators {
buck1_reg: BUCK1 {
regulator-name = "buck1";
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: imx8mm-var-som: Add 32.768 kHz clock to PMIC
2020-09-02 16:32 ` Krzysztof Kozlowski
@ 2020-09-05 7:55 ` Shawn Guo
-1 siblings, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2020-09-05 7:55 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Rob Herring, Sascha Hauer, Pengutronix Kernel Team,
Fabio Estevam, NXP Linux Team, devicetree, linux-arm-kernel,
linux-kernel
On Wed, Sep 02, 2020 at 06:32:23PM +0200, Krzysztof Kozlowski wrote:
> The ROHM BD71847 PMIC has a 32.768 kHz clock. Adding necessary parent
> allows to probe the bd718x7 clock driver fixing boot errors:
>
> bd718xx-clk bd71847-clk.1.auto: No parent clk found
> bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Applied, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: imx8mm-var-som: Add 32.768 kHz clock to PMIC
@ 2020-09-05 7:55 ` Shawn Guo
0 siblings, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2020-09-05 7:55 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: devicetree, Sascha Hauer, linux-kernel, Rob Herring,
NXP Linux Team, Pengutronix Kernel Team, Fabio Estevam,
linux-arm-kernel
On Wed, Sep 02, 2020 at 06:32:23PM +0200, Krzysztof Kozlowski wrote:
> The ROHM BD71847 PMIC has a 32.768 kHz clock. Adding necessary parent
> allows to probe the bd718x7 clock driver fixing boot errors:
>
> bd718xx-clk bd71847-clk.1.auto: No parent clk found
> bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Applied, thanks.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-09-05 7:56 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-09-02 16:32 [PATCH] arm64: dts: imx8mm-var-som: Add 32.768 kHz clock to PMIC Krzysztof Kozlowski
2020-09-02 16:32 ` Krzysztof Kozlowski
2020-09-05 7:55 ` Shawn Guo
2020-09-05 7:55 ` Shawn Guo
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