* [PATCH AUTOSEL 5.4 02/24] arm64: dts: meson-axg: add USB nodes
[not found] <20201103012007.183429-1-sashal@kernel.org>
@ 2020-11-03 1:19 ` Sasha Levin
2020-11-03 8:55 ` Neil Armstrong
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 03/24] arm64: dts: meson-axg-s400: enable USB OTG Sasha Levin
` (2 subsequent siblings)
3 siblings, 1 reply; 8+ messages in thread
From: Sasha Levin @ 2020-11-03 1:19 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, devicetree, Neil Armstrong, Martin Blumenstingl,
Kevin Hilman, linux-amlogic, linux-arm-kernel
From: Neil Armstrong <narmstrong@baylibre.com>
[ Upstream commit 1b208bab34dc3f4ef8f408105017d4a7b72b2a2f ]
This adds the USB Glue node, with the USB2 & USB3 controllers along the single
USB2 PHY node.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 50 ++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 502c4ac45c29e..af1c50428eb7e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -170,6 +170,46 @@ soc {
#size-cells = <2>;
ranges;
+ usb: usb@ffe09080 {
+ compatible = "amlogic,meson-axg-usb-ctrl";
+ reg = <0x0 0xffe09080 0x0 0x20>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1_DDR_BRIDGE>;
+ clock-names = "usb_ctrl", "ddr";
+ resets = <&reset RESET_USB_OTG>;
+
+ dr_mode = "otg";
+
+ phys = <&usb2_phy1>;
+ phy-names = "usb2-phy1";
+
+ dwc2: usb@ff400000 {
+ compatible = "amlogic,meson-g12a-usb", "snps,dwc2";
+ reg = <0x0 0xff400000 0x0 0x40000>;
+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc CLKID_USB1>;
+ clock-names = "otg";
+ phys = <&usb2_phy1>;
+ dr_mode = "peripheral";
+ g-rx-fifo-size = <192>;
+ g-np-tx-fifo-size = <128>;
+ g-tx-fifo-size = <128 128 16 16 16>;
+ };
+
+ dwc3: usb@ff500000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0xff500000 0x0 0x100000>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ dr_mode = "host";
+ maximum-speed = "high-speed";
+ snps,dis_u2_susphy_quirk;
+ };
+ };
+
ethmac: ethernet@ff3f0000 {
compatible = "amlogic,meson-axg-dwmac",
"snps,dwmac-3.70a",
@@ -1725,6 +1765,16 @@ sd_emmc_c: mmc@7000 {
clock-names = "core", "clkin0", "clkin1";
resets = <&reset RESET_SD_EMMC_C>;
};
+
+ usb2_phy1: phy@9020 {
+ compatible = "amlogic,meson-gxl-usb2-phy";
+ #phy-cells = <0>;
+ reg = <0x0 0x9020 0x0 0x20>;
+ clocks = <&clkc CLKID_USB>;
+ clock-names = "phy";
+ resets = <&reset RESET_USB_OTG>;
+ reset-names = "phy";
+ };
};
sram: sram@fffc0000 {
--
2.27.0
_______________________________________________
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linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH AUTOSEL 5.4 02/24] arm64: dts: meson-axg: add USB nodes
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 02/24] arm64: dts: meson-axg: add USB nodes Sasha Levin
@ 2020-11-03 8:55 ` Neil Armstrong
0 siblings, 0 replies; 8+ messages in thread
From: Neil Armstrong @ 2020-11-03 8:55 UTC (permalink / raw)
To: Sasha Levin, linux-kernel, stable
Cc: Martin Blumenstingl, Kevin Hilman, linux-amlogic,
linux-arm-kernel, devicetree
On 03/11/2020 02:19, Sasha Levin wrote:
> From: Neil Armstrong <narmstrong@baylibre.com>
>
> [ Upstream commit 1b208bab34dc3f4ef8f408105017d4a7b72b2a2f ]
>
> This adds the USB Glue node, with the USB2 & USB3 controllers along the single
> USB2 PHY node.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> Reviewed-by: Kevin Hilman <khilman@baylibre.com>
> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
> arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 50 ++++++++++++++++++++++
> 1 file changed, 50 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> index 502c4ac45c29e..af1c50428eb7e 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> @@ -170,6 +170,46 @@ soc {
> #size-cells = <2>;
> ranges;
>
> + usb: usb@ffe09080 {
> + compatible = "amlogic,meson-axg-usb-ctrl";
> + reg = <0x0 0xffe09080 0x0 0x20>;
> + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1_DDR_BRIDGE>;
> + clock-names = "usb_ctrl", "ddr";
> + resets = <&reset RESET_USB_OTG>;
> +
> + dr_mode = "otg";
> +
> + phys = <&usb2_phy1>;
> + phy-names = "usb2-phy1";
> +
> + dwc2: usb@ff400000 {
> + compatible = "amlogic,meson-g12a-usb", "snps,dwc2";
> + reg = <0x0 0xff400000 0x0 0x40000>;
> + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clkc CLKID_USB1>;
> + clock-names = "otg";
> + phys = <&usb2_phy1>;
> + dr_mode = "peripheral";
> + g-rx-fifo-size = <192>;
> + g-np-tx-fifo-size = <128>;
> + g-tx-fifo-size = <128 128 16 16 16>;
> + };
> +
> + dwc3: usb@ff500000 {
> + compatible = "snps,dwc3";
> + reg = <0x0 0xff500000 0x0 0x100000>;
> + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
> + dr_mode = "host";
> + maximum-speed = "high-speed";
> + snps,dis_u2_susphy_quirk;
> + };
> + };
> +
> ethmac: ethernet@ff3f0000 {
> compatible = "amlogic,meson-axg-dwmac",
> "snps,dwmac-3.70a",
> @@ -1725,6 +1765,16 @@ sd_emmc_c: mmc@7000 {
> clock-names = "core", "clkin0", "clkin1";
> resets = <&reset RESET_SD_EMMC_C>;
> };
> +
> + usb2_phy1: phy@9020 {
> + compatible = "amlogic,meson-gxl-usb2-phy";
> + #phy-cells = <0>;
> + reg = <0x0 0x9020 0x0 0x20>;
> + clocks = <&clkc CLKID_USB>;
> + clock-names = "phy";
> + resets = <&reset RESET_USB_OTG>;
> + reset-names = "phy";
> + };
> };
>
> sram: sram@fffc0000 {
>
Hi Sasha,
This needs also support in the dwc3-meson-g12a driver, you can drop it from backport.
Neil
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH AUTOSEL 5.4 03/24] arm64: dts: meson-axg-s400: enable USB OTG
[not found] <20201103012007.183429-1-sashal@kernel.org>
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 02/24] arm64: dts: meson-axg: add USB nodes Sasha Levin
@ 2020-11-03 1:19 ` Sasha Levin
2020-11-03 8:55 ` Neil Armstrong
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 04/24] arm64: dts: meson: add missing g12 rng clock Sasha Levin
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 05/24] arm64: dts: amlogic: meson-g12: use the G12A specific dwmac compatible Sasha Levin
3 siblings, 1 reply; 8+ messages in thread
From: Sasha Levin @ 2020-11-03 1:19 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, devicetree, Neil Armstrong, Kevin Hilman,
linux-amlogic, linux-arm-kernel
From: Neil Armstrong <narmstrong@baylibre.com>
[ Upstream commit f450d2c219f6a6b79880c97bf910c3c72725eb70 ]
This enables USB OTG on the S400 board.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 4cd2d59518228..de4b40d4f48c6 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -584,3 +584,9 @@ &uart_AO {
pinctrl-0 = <&uart_ao_a_pins>;
pinctrl-names = "default";
};
+
+&usb {
+ status = "okay";
+ dr_mode = "otg";
+ vbus-supply = <&usb_pwr>;
+};
--
2.27.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH AUTOSEL 5.4 03/24] arm64: dts: meson-axg-s400: enable USB OTG
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 03/24] arm64: dts: meson-axg-s400: enable USB OTG Sasha Levin
@ 2020-11-03 8:55 ` Neil Armstrong
0 siblings, 0 replies; 8+ messages in thread
From: Neil Armstrong @ 2020-11-03 8:55 UTC (permalink / raw)
To: Sasha Levin, linux-kernel, stable
Cc: Kevin Hilman, linux-amlogic, linux-arm-kernel, devicetree
On 03/11/2020 02:19, Sasha Levin wrote:
> From: Neil Armstrong <narmstrong@baylibre.com>
>
> [ Upstream commit f450d2c219f6a6b79880c97bf910c3c72725eb70 ]
>
> This enables USB OTG on the S400 board.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> Reviewed-by: Kevin Hilman <khilman@baylibre.com>
> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
> arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
> index 4cd2d59518228..de4b40d4f48c6 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
> @@ -584,3 +584,9 @@ &uart_AO {
> pinctrl-0 = <&uart_ao_a_pins>;
> pinctrl-names = "default";
> };
> +
> +&usb {
> + status = "okay";
> + dr_mode = "otg";
> + vbus-supply = <&usb_pwr>;
> +};
>
Hi Sasha,
This needs also support in the dwc3-meson-g12a driver, you can drop it from backport.
Neil
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH AUTOSEL 5.4 04/24] arm64: dts: meson: add missing g12 rng clock
[not found] <20201103012007.183429-1-sashal@kernel.org>
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 02/24] arm64: dts: meson-axg: add USB nodes Sasha Levin
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 03/24] arm64: dts: meson-axg-s400: enable USB OTG Sasha Levin
@ 2020-11-03 1:19 ` Sasha Levin
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 05/24] arm64: dts: amlogic: meson-g12: use the G12A specific dwmac compatible Sasha Levin
3 siblings, 0 replies; 8+ messages in thread
From: Sasha Levin @ 2020-11-03 1:19 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, devicetree, Neil Armstrong, Kevin Hilman,
Scott K Logan, linux-amlogic, linux-arm-kernel
From: Scott K Logan <logans@cottsay.net>
[ Upstream commit a1afbbb0285797e01313779c71287d936d069245 ]
This adds the missing perpheral clock for the RNG for Amlogic G12. As
stated in amlogic,meson-rng.yaml, this isn't always necessary for the
RNG to function, but is better to have in case the clock is disabled for
some reason prior to loading.
Signed-off-by: Scott K Logan <logans@cottsay.net>
Suggested-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/520a1a8ec7a958b3d918d89563ec7e93a4100a45.camel@cottsay.net
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 1234bc7974294..354ef2f3eac67 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -167,6 +167,8 @@ apb_efuse: bus@30000 {
hwrng: rng@218 {
compatible = "amlogic,meson-rng";
reg = <0x0 0x218 0x0 0x4>;
+ clocks = <&clkc CLKID_RNG0>;
+ clock-names = "core";
};
};
--
2.27.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH AUTOSEL 5.4 05/24] arm64: dts: amlogic: meson-g12: use the G12A specific dwmac compatible
[not found] <20201103012007.183429-1-sashal@kernel.org>
` (2 preceding siblings ...)
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 04/24] arm64: dts: meson: add missing g12 rng clock Sasha Levin
@ 2020-11-03 1:19 ` Sasha Levin
2020-11-03 5:53 ` Martin Blumenstingl
3 siblings, 1 reply; 8+ messages in thread
From: Sasha Levin @ 2020-11-03 1:19 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, devicetree, Neil Armstrong, Martin Blumenstingl,
Kevin Hilman, linux-amlogic, linux-arm-kernel
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
[ Upstream commit 1fdc97ae450ede2b4911d6737a57e6fca63b5f4a ]
We have a dedicated "amlogic,meson-g12a-dwmac" compatible string for the
Ethernet controller since commit 3efdb92426bf4 ("dt-bindings: net:
dwmac-meson: Add a compatible string for G12A onwards").
Using the AXG compatible string worked fine so far because the
dwmac-meson8b driver doesn't handle the newly introduced register bits
for G12A. However, once that changes the driver must be probed with the
correct compatible string to manage these new register bits.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200925211743.537496-1-martin.blumenstingl@googlemail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 354ef2f3eac67..a25fe33baebc2 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -96,7 +96,7 @@ soc {
ranges;
ethmac: ethernet@ff3f0000 {
- compatible = "amlogic,meson-axg-dwmac",
+ compatible = "amlogic,meson-g12a-dwmac",
"snps,dwmac-3.70a",
"snps,dwmac";
reg = <0x0 0xff3f0000 0x0 0x10000>,
--
2.27.0
_______________________________________________
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linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH AUTOSEL 5.4 05/24] arm64: dts: amlogic: meson-g12: use the G12A specific dwmac compatible
2020-11-03 1:19 ` [PATCH AUTOSEL 5.4 05/24] arm64: dts: amlogic: meson-g12: use the G12A specific dwmac compatible Sasha Levin
@ 2020-11-03 5:53 ` Martin Blumenstingl
2020-11-08 13:21 ` Sasha Levin
0 siblings, 1 reply; 8+ messages in thread
From: Martin Blumenstingl @ 2020-11-03 5:53 UTC (permalink / raw)
To: Sasha Levin
Cc: devicetree, Neil Armstrong, Kevin Hilman, linux-kernel, stable,
linux-amlogic, linux-arm-kernel
Hi Sasha,
On Tue, Nov 3, 2020 at 2:20 AM Sasha Levin <sashal@kernel.org> wrote:
>
> From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
>
> [ Upstream commit 1fdc97ae450ede2b4911d6737a57e6fca63b5f4a ]
>
> We have a dedicated "amlogic,meson-g12a-dwmac" compatible string for the
> Ethernet controller since commit 3efdb92426bf4 ("dt-bindings: net:
> dwmac-meson: Add a compatible string for G12A onwards").
> Using the AXG compatible string worked fine so far because the
> dwmac-meson8b driver doesn't handle the newly introduced register bits
> for G12A. However, once that changes the driver must be probed with the
> correct compatible string to manage these new register bits.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
> Link: https://lore.kernel.org/r/20200925211743.537496-1-martin.blumenstingl@googlemail.com
> Signed-off-by: Sasha Levin <sashal@kernel.org>
if this patch will be included in 5.4-stable then please also backport
the following two commits:
- 3efdb92426bf4 ("dt-bindings: net: dwmac-meson: Add a compatible
string for G12A onwards")
- a4f63342d03d2d ("net: stmmac: dwmac-meson8b: add a compatible string
for G12A SoCs")
Without these above two commits we'll lose Ethernet connectivity
because there's no G12A compatible string in 5.4 yet
The quick solution would be to not backport this patch because the
driver in question doesn't do anything with the new compatible string
yet.
Best regards,
Martin
_______________________________________________
linux-amlogic mailing list
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http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH AUTOSEL 5.4 05/24] arm64: dts: amlogic: meson-g12: use the G12A specific dwmac compatible
2020-11-03 5:53 ` Martin Blumenstingl
@ 2020-11-08 13:21 ` Sasha Levin
0 siblings, 0 replies; 8+ messages in thread
From: Sasha Levin @ 2020-11-08 13:21 UTC (permalink / raw)
To: Martin Blumenstingl
Cc: devicetree, Neil Armstrong, Kevin Hilman, linux-kernel, stable,
linux-amlogic, linux-arm-kernel
On Tue, Nov 03, 2020 at 06:53:17AM +0100, Martin Blumenstingl wrote:
>Hi Sasha,
>
>On Tue, Nov 3, 2020 at 2:20 AM Sasha Levin <sashal@kernel.org> wrote:
>>
>> From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
>>
>> [ Upstream commit 1fdc97ae450ede2b4911d6737a57e6fca63b5f4a ]
>>
>> We have a dedicated "amlogic,meson-g12a-dwmac" compatible string for the
>> Ethernet controller since commit 3efdb92426bf4 ("dt-bindings: net:
>> dwmac-meson: Add a compatible string for G12A onwards").
>> Using the AXG compatible string worked fine so far because the
>> dwmac-meson8b driver doesn't handle the newly introduced register bits
>> for G12A. However, once that changes the driver must be probed with the
>> correct compatible string to manage these new register bits.
>>
>> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
>> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
>> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
>> Link: https://lore.kernel.org/r/20200925211743.537496-1-martin.blumenstingl@googlemail.com
>> Signed-off-by: Sasha Levin <sashal@kernel.org>
>if this patch will be included in 5.4-stable then please also backport
>the following two commits:
>- 3efdb92426bf4 ("dt-bindings: net: dwmac-meson: Add a compatible
>string for G12A onwards")
>- a4f63342d03d2d ("net: stmmac: dwmac-meson8b: add a compatible string
>for G12A SoCs")
>
>Without these above two commits we'll lose Ethernet connectivity
>because there's no G12A compatible string in 5.4 yet
>
>The quick solution would be to not backport this patch because the
>driver in question doesn't do anything with the new compatible string
>yet.
I'll drop it from older branches that don't have those commits, thanks!
--
Thanks,
Sasha
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 8+ messages in thread