* [PATCHv3] ARM: dts: odroidxu3: Enable USB3 regulators
@ 2015-05-29 14:30 Anand Moon
2015-05-30 0:26 ` Krzysztof Kozlowski
2015-06-07 2:32 ` Krzysztof Kozlowski
0 siblings, 2 replies; 4+ messages in thread
From: Anand Moon @ 2015-05-29 14:30 UTC (permalink / raw)
To: Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, Kukjin Kim, Krzysztof Kozlowski
Cc: devicetree, linux-arm-kernel, linux-samsung-soc, linux-kernel,
Anand Moon
Enable regulator for usbdrd3_0 and usbdrd3_1.
Looking at the schematic pin diagram for MAX77802
USB3_0 and USB3_1 is regulated by LDO9 and LD011.
Fix the boot message of failed.
[ 3.503539] exynos-dwc3 usb@12000000: Looking up vdd33-supply from device tree
[ 3.503556] exynos-dwc3 usb@12000000: Looking up vdd33-supply property in node /usb@12000000 failed
[ 3.503568] usb@12000000 supply vdd33 not found, using dummy regulator
[ 3.509154] exynos-dwc3 usb@12000000: Looking up vdd10-supply from device tree
[ 3.509170] exynos-dwc3 usb@12000000: Looking up vdd10-supply property in node /usb@12000000 failed
[ 3.509181] usb@12000000 supply vdd10 not found, using dummy regulator
[ 3.917548] exynos-dwc3 usb@12400000: Looking up vdd33-supply from device tree
[ 3.917565] exynos-dwc3 usb@12400000: Looking up vdd33-supply property in node /usb@12400000 failed
[ 3.917578] usb@12400000 supply vdd33 not found, using dummy regulator
[ 3.922731] exynos-dwc3 usb@12400000: Looking up vdd10-supply from device tree
[ 3.922747] exynos-dwc3 usb@12400000: Looking up vdd10-supply property in node /usb@12400000 failed
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
arch/arm/boot/dts/exynos5422-odroidxu3.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index 27014bb..a353a58 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -513,3 +513,13 @@
&usbdrd_dwc3_1 {
dr_mode = "otg";
};
+
+&usbdrd3_0 {
+ vdd33-supply = <&ldo9_reg>;
+ vdd10-supply = <&ldo11_reg>;
+};
+
+&usbdrd3_1 {
+ vdd33-supply = <&ldo9_reg>;
+ vdd10-supply = <&ldo11_reg>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCHv3] ARM: dts: odroidxu3: Enable USB3 regulators
2015-05-29 14:30 [PATCHv3] ARM: dts: odroidxu3: Enable USB3 regulators Anand Moon
@ 2015-05-30 0:26 ` Krzysztof Kozlowski
2015-06-07 2:32 ` Krzysztof Kozlowski
1 sibling, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2015-05-30 0:26 UTC (permalink / raw)
To: Anand Moon, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell,
Kumar Gala, Russell King, Kukjin Kim
Cc: devicetree, linux-arm-kernel, linux-samsung-soc, linux-kernel
W dniu 29.05.2015 o 23:30, Anand Moon pisze:
> Enable regulator for usbdrd3_0 and usbdrd3_1.
> Looking at the schematic pin diagram for MAX77802
> USB3_0 and USB3_1 is regulated by LDO9 and LD011.
>
> Fix the boot message of failed.
> [ 3.503539] exynos-dwc3 usb@12000000: Looking up vdd33-supply from device tree
> [ 3.503556] exynos-dwc3 usb@12000000: Looking up vdd33-supply property in node /usb@12000000 failed
> [ 3.503568] usb@12000000 supply vdd33 not found, using dummy regulator
> [ 3.509154] exynos-dwc3 usb@12000000: Looking up vdd10-supply from device tree
> [ 3.509170] exynos-dwc3 usb@12000000: Looking up vdd10-supply property in node /usb@12000000 failed
> [ 3.509181] usb@12000000 supply vdd10 not found, using dummy regulator
> [ 3.917548] exynos-dwc3 usb@12400000: Looking up vdd33-supply from device tree
> [ 3.917565] exynos-dwc3 usb@12400000: Looking up vdd33-supply property in node /usb@12400000 failed
> [ 3.917578] usb@12400000 supply vdd33 not found, using dummy regulator
> [ 3.922731] exynos-dwc3 usb@12400000: Looking up vdd10-supply from device tree
> [ 3.922747] exynos-dwc3 usb@12400000: Looking up vdd10-supply property in node /usb@12400000 failed
>
> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Looks good now, thanks.
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCHv3] ARM: dts: odroidxu3: Enable USB3 regulators
2015-05-29 14:30 [PATCHv3] ARM: dts: odroidxu3: Enable USB3 regulators Anand Moon
2015-05-30 0:26 ` Krzysztof Kozlowski
@ 2015-06-07 2:32 ` Krzysztof Kozlowski
2015-06-07 2:40 ` Anand Moon
1 sibling, 1 reply; 4+ messages in thread
From: Krzysztof Kozlowski @ 2015-06-07 2:32 UTC (permalink / raw)
To: Anand Moon, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell,
Kumar Gala, Russell King, Kukjin Kim
Cc: devicetree, linux-arm-kernel, linux-samsung-soc, linux-kernel
W dniu 29.05.2015 o 23:30, Anand Moon pisze:
> Enable regulator for usbdrd3_0 and usbdrd3_1.
> Looking at the schematic pin diagram for MAX77802
> USB3_0 and USB3_1 is regulated by LDO9 and LD011.
>
> Fix the boot message of failed.
> [ 3.503539] exynos-dwc3 usb@12000000: Looking up vdd33-supply from device tree
> [ 3.503556] exynos-dwc3 usb@12000000: Looking up vdd33-supply property in node /usb@12000000 failed
> [ 3.503568] usb@12000000 supply vdd33 not found, using dummy regulator
> [ 3.509154] exynos-dwc3 usb@12000000: Looking up vdd10-supply from device tree
> [ 3.509170] exynos-dwc3 usb@12000000: Looking up vdd10-supply property in node /usb@12000000 failed
> [ 3.509181] usb@12000000 supply vdd10 not found, using dummy regulator
> [ 3.917548] exynos-dwc3 usb@12400000: Looking up vdd33-supply from device tree
> [ 3.917565] exynos-dwc3 usb@12400000: Looking up vdd33-supply property in node /usb@12400000 failed
> [ 3.917578] usb@12400000 supply vdd33 not found, using dummy regulator
> [ 3.922731] exynos-dwc3 usb@12400000: Looking up vdd10-supply from device tree
> [ 3.922747] exynos-dwc3 usb@12400000: Looking up vdd10-supply property in node /usb@12400000 failed
>
> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> Signed-off-by: Anand Moon <linux.amoon@gmail.com>
The patch no longer applies because of creation of common Odroid DTSI.
Can you rebase it on Kukjin's for-next?
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCHv3] ARM: dts: odroidxu3: Enable USB3 regulators
2015-06-07 2:32 ` Krzysztof Kozlowski
@ 2015-06-07 2:40 ` Anand Moon
0 siblings, 0 replies; 4+ messages in thread
From: Anand Moon @ 2015-06-07 2:40 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, Kukjin Kim, devicetree, linux-arm-kernel,
linux-samsung-soc, Linux Kernel
On 7 June 2015 at 08:02, Krzysztof Kozlowski <k.kozlowski@samsung.com> wrote:
> W dniu 29.05.2015 o 23:30, Anand Moon pisze:
>> Enable regulator for usbdrd3_0 and usbdrd3_1.
>> Looking at the schematic pin diagram for MAX77802
>> USB3_0 and USB3_1 is regulated by LDO9 and LD011.
>>
>> Fix the boot message of failed.
>> [ 3.503539] exynos-dwc3 usb@12000000: Looking up vdd33-supply from device tree
>> [ 3.503556] exynos-dwc3 usb@12000000: Looking up vdd33-supply property in node /usb@12000000 failed
>> [ 3.503568] usb@12000000 supply vdd33 not found, using dummy regulator
>> [ 3.509154] exynos-dwc3 usb@12000000: Looking up vdd10-supply from device tree
>> [ 3.509170] exynos-dwc3 usb@12000000: Looking up vdd10-supply property in node /usb@12000000 failed
>> [ 3.509181] usb@12000000 supply vdd10 not found, using dummy regulator
>> [ 3.917548] exynos-dwc3 usb@12400000: Looking up vdd33-supply from device tree
>> [ 3.917565] exynos-dwc3 usb@12400000: Looking up vdd33-supply property in node /usb@12400000 failed
>> [ 3.917578] usb@12400000 supply vdd33 not found, using dummy regulator
>> [ 3.922731] exynos-dwc3 usb@12400000: Looking up vdd10-supply from device tree
>> [ 3.922747] exynos-dwc3 usb@12400000: Looking up vdd10-supply property in node /usb@12400000 failed
>>
>> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
>> Signed-off-by: Anand Moon <linux.amoon@gmail.com>
>
> The patch no longer applies because of creation of common Odroid DTSI.
> Can you rebase it on Kukjin's for-next?
>
> Best regards,
> Krzysztof
>
Hi Krzysztof
Ok will do this.
-Anand Moon
>
^ permalink raw reply [flat|nested] 4+ messages in thread
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2015-05-29 14:30 [PATCHv3] ARM: dts: odroidxu3: Enable USB3 regulators Anand Moon
2015-05-30 0:26 ` Krzysztof Kozlowski
2015-06-07 2:32 ` Krzysztof Kozlowski
2015-06-07 2:40 ` Anand Moon
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