[PATCH AUTOSEL 5.9 01/35] ARM: dts: sun4i-a10: fix cpu_alert temperature

[PATCH AUTOSEL 5.9 01/35] ARM: dts: sun4i-a10: fix cpu_alert temperature

[Sasha Levin]

From: Clément Péron <peron.clem@gmail.com>

[ Upstream commit dea252fa41cd8ce332d148444e4799235a8a03ec ]

When running dtbs_check thermal_zone warn about the
temperature declared.

thermal-zones: cpu-thermal:trips:cpu-alert0:temperature:0:0: 850000 is greater than the maximum of 200000

It's indeed wrong the real value is 85°C and not 850°C.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20201003100332.431178-1-peron.clem@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/sun4i-a10.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 0f95a6ef8543a..1c5a666c54b53 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -143,7 +143,7 @@ map0 {
 			trips {
 				cpu_alert0: cpu-alert0 {
 					/* milliCelsius */
-					temperature = <850000>;
+					temperature = <85000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
-- 
2.27.0

[PATCH AUTOSEL 5.9 02/35] arm64: dts: meson-axg: add USB nodes

[Sasha Levin]

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 b9efc8469265d..fae48efae83e9 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -171,6 +171,46 @@ 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",
@@ -1734,6 +1774,16 @@ 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

[PATCH AUTOSEL 5.9 03/35] arm64: dts: meson-axg-s400: enable USB OTG

[Sasha Levin]

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 cb1360ae1211e..7740f97c240f0 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

[PATCH AUTOSEL 5.9 04/35] arm64: dts: meson: add missing g12 rng clock

[Sasha Levin]

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 1e83ec5b8c91a..81f490e404ca5 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -282,6 +282,8 @@ 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

[PATCH AUTOSEL 5.9 05/35] arm64: dts: amlogic: meson-g12: use the G12A specific dwmac compatible

[Sasha Levin]

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 81f490e404ca5..c95ebe6151766 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -209,7 +209,7 @@ map {
 		};
 
 		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

[PATCH AUTOSEL 5.9 08/35] arm64: dts: amlogic: add missing ethernet reset ID

[Sasha Levin]

From: Anand Moon <linux.amoon@gmail.com>

[ Upstream commit f3362f0c18174a1f334a419ab7d567a36bd1b3f3 ]

Add reset external reset of the ethernet mac controller

Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20201020120141.298240-1-jbrunet@baylibre.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi        | 2 ++
 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 ++
 arch/arm64/boot/dts/amlogic/meson-gx.dtsi         | 3 +++
 3 files changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index fae48efae83e9..724ee179b316e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -227,6 +227,8 @@ ethmac: ethernet@ff3f0000 {
 				      "timing-adjustment";
 			rx-fifo-depth = <4096>;
 			tx-fifo-depth = <2048>;
+			resets = <&reset RESET_ETHERNET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 		};
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index c95ebe6151766..8514fe6a275a3 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -224,6 +224,8 @@ ethmac: ethernet@ff3f0000 {
 				      "timing-adjustment";
 			rx-fifo-depth = <4096>;
 			tx-fifo-depth = <2048>;
+			resets = <&reset RESET_ETHERNET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 
 			mdio0: mdio {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 0edd137151f89..726b91d3a905a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -13,6 +13,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/meson-gxbb-power.h>
+#include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
@@ -575,6 +576,8 @@ ethmac: ethernet@c9410000 {
 			interrupt-names = "macirq";
 			rx-fifo-depth = <4096>;
 			tx-fifo-depth = <2048>;
+			resets = <&reset RESET_ETHERNET>;
+			reset-names = "stmmaceth";
 			power-domains = <&pwrc PWRC_GXBB_ETHERNET_MEM_ID>;
 			status = "disabled";
 		};
-- 
2.27.0

[PATCH AUTOSEL 5.9 10/35] of: Fix reserved-memory overlap detection

[Sasha Levin]

From: Vincent Whitchurch <vincent.whitchurch@axis.com>

[ Upstream commit ca05f33316559a04867295dd49f85aeedbfd6bfd ]

The reserved-memory overlap detection code fails to detect overlaps if
either of the regions starts at address 0x0.  The code explicitly checks
for and ignores such regions, apparently in order to ignore dynamically
allocated regions which have an address of 0x0 at this point.  These
dynamically allocated regions also have a size of 0x0 at this point, so
fix this by removing the check and sorting the dynamically allocated
regions ahead of any static regions at address 0x0.

For example, there are two overlaps in this case but they are not
currently reported:

	foo@0 {
	        reg = <0x0 0x2000>;
	};

	bar@0 {
	        reg = <0x0 0x1000>;
	};

	baz@1000 {
	        reg = <0x1000 0x1000>;
	};

	quux {
	        size = <0x1000>;
	};

but they are after this patch:

 OF: reserved mem: OVERLAP DETECTED!
 bar@0 (0x00000000--0x00001000) overlaps with foo@0 (0x00000000--0x00002000)
 OF: reserved mem: OVERLAP DETECTED!
 foo@0 (0x00000000--0x00002000) overlaps with baz@1000 (0x00001000--0x00002000)

Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Link: https://lore.kernel.org/r/ded6fd6b47b58741aabdcc6967f73eca6a3f311e.1603273666.git-series.vincent.whitchurch@axis.com
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/of/of_reserved_mem.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 46b9371c8a332..6530b8b9160f1 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -200,6 +200,16 @@ static int __init __rmem_cmp(const void *a, const void *b)
 	if (ra->base > rb->base)
 		return 1;
 
+	/*
+	 * Put the dynamic allocations (address == 0, size == 0) before static
+	 * allocations at address 0x0 so that overlap detection works
+	 * correctly.
+	 */
+	if (ra->size < rb->size)
+		return -1;
+	if (ra->size > rb->size)
+		return 1;
+
 	return 0;
 }
 
@@ -217,8 +227,7 @@ static void __init __rmem_check_for_overlap(void)
 
 		this = &reserved_mem[i];
 		next = &reserved_mem[i + 1];
-		if (!(this->base && next->base))
-			continue;
+
 		if (this->base + this->size > next->base) {
 			phys_addr_t this_end, next_end;
 
-- 
2.27.0

[PATCH AUTOSEL 5.9 11/35] ARM: dts: mmp3: Add power domain for the camera

[Sasha Levin]

From: Lubomir Rintel <lkundrak@v3.sk>

[ Upstream commit 202f8e5c4975a95babf3bcdfb2c18952f06b030a ]

The camera interfaces on MMP3 are on a separate power island that needs
to be turned on for them to operate and, ideally, turned off when the
cameras are not in use.

This hooks the power island with the camera interfaces in the device
tree.

Link: https://lore.kernel.org/r/20200925234805.228251-2-lkundrak@v3.sk
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/mmp3.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi
index cc4efd0efabd2..4ae630d37d094 100644
--- a/arch/arm/boot/dts/mmp3.dtsi
+++ b/arch/arm/boot/dts/mmp3.dtsi
@@ -296,6 +296,7 @@ camera0: camera@d420a000 {
 				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&soc_clocks MMP2_CLK_CCIC0>;
 				clock-names = "axi";
+				power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>;
 				#clock-cells = <0>;
 				clock-output-names = "mclk";
 				status = "disabled";
@@ -307,6 +308,7 @@ camera1: camera@d420a800 {
 				interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&soc_clocks MMP2_CLK_CCIC1>;
 				clock-names = "axi";
+				power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>;
 				#clock-cells = <0>;
 				clock-output-names = "mclk";
 				status = "disabled";
-- 
2.27.0

Re: [PATCH AUTOSEL 5.9 02/35] arm64: dts: meson-axg: add USB nodes

[Neil Armstrong]

On 03/11/2020 02:18, 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 b9efc8469265d..fae48efae83e9 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> @@ -171,6 +171,46 @@ 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",
> @@ -1734,6 +1774,16 @@ 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

Re: [PATCH AUTOSEL 5.9 03/35] arm64: dts: meson-axg-s400: enable USB OTG

[Neil Armstrong]

On 03/11/2020 02:18, 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 cb1360ae1211e..7740f97c240f0 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

Re: [PATCH AUTOSEL 5.9 02/35] arm64: dts: meson-axg: add USB nodes

[Sasha Levin]

On Tue, Nov 03, 2020 at 09:55:45AM +0100, Neil Armstrong wrote:
>On 03/11/2020 02:18, 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 b9efc8469265d..fae48efae83e9 100644
>> --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
>> +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
>> @@ -171,6 +171,46 @@ 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",
>> @@ -1734,6 +1774,16 @@ 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.

Dropped, thanks!

-- 
Thanks,
Sasha

Re: [PATCH AUTOSEL 5.9 03/35] arm64: dts: meson-axg-s400: enable USB OTG

[Sasha Levin]

On Tue, Nov 03, 2020 at 09:55:51AM +0100, Neil Armstrong wrote:
>On 03/11/2020 02:18, 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 cb1360ae1211e..7740f97c240f0 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.

Dropped, thanks!

-- 
Thanks,
Sasha