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[PATCH v2 0/5] MIPS: ath79: Add USB support on the TL-WR1043ND

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  [PATCH v2 0/5] MIPS: ath79: Add USB support on the TL-WR1043ND Alban Bedel <albeu@free.fr> - 2015-11-16 22:30 +0100
    [PATCH v2 5/5] MIPS: ath79: Enable the USB port on the TL-WR1043ND Alban Bedel <albeu@free.fr> - 2015-11-16 22:30 +0100
    [PATCH v2 4/5] MIPS: ath79: Add the EHCI controller and USB phy to the AR9132 dtsi Alban Bedel <albeu@free.fr> - 2015-11-16 22:30 +0100

#1270604 — [PATCH v2 0/5] MIPS: ath79: Add USB support on the TL-WR1043ND

Hi,

First re-roll of this patch series to add a driver for the USB phy
on ATH79 SoCs. As suggested in the previous series this new version
include a generic driver for simple phys which is re-used for the
ATH79 driver. This generic driver should be useful for all kind of
phys that don't need any configuration.

Alban

Alban Bedel (5):
  phy: Add a driver for simple phy
  devicetree: Add bindings for the ATH79 USB phy
  phy: Add a driver for the ATH79 USB phy
  MIPS: ath79: Add the EHCI controller and USB phy to the AR9132 dtsi
  MIPS: ath79: Enable the USB port on the TL-WR1043ND

 .../devicetree/bindings/phy/phy-ath79-usb.txt      |  18 ++
 MAINTAINERS                                        |   8 +
 arch/mips/boot/dts/qca/ar9132.dtsi                 |  26 +++
 arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts   |   8 +
 drivers/phy/Kconfig                                |  20 ++
 drivers/phy/Makefile                               |   2 +
 drivers/phy/phy-ath79-usb.c                        | 116 ++++++++++++
 drivers/phy/phy-simple.c                           | 204 +++++++++++++++++++++
 include/linux/phy/simple.h                         |  39 ++++
 9 files changed, 441 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
 create mode 100644 drivers/phy/phy-ath79-usb.c
 create mode 100644 drivers/phy/phy-simple.c
 create mode 100644 include/linux/phy/simple.h

-- 
2.0.0

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#1270607 — [PATCH v2 5/5] MIPS: ath79: Enable the USB port on the TL-WR1043ND

Signed-off-by: Alban Bedel <albeu@free.fr>
---
Changelog:
v2: * Fix the USB controller node name to follow ePAPR
    * Enable the USB phy as it is now disabled per default
---
 arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts b/arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts
index 003015a..e535ee3 100644
--- a/arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts
+++ b/arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts
@@ -35,6 +35,10 @@
 			};
 		};
 
+		usb@1b000100 {
+			status = "okay";
+		};
+
 		spi@1f000000 {
 			status = "okay";
 			num-cs = <1>;
@@ -65,6 +69,10 @@
 		};
 	};
 
+	usb-phy {
+		status = "okay";
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
-- 
2.0.0

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#1270609 — [PATCH v2 4/5] MIPS: ath79: Add the EHCI controller and USB phy to the AR9132 dtsi

Signed-off-by: Alban Bedel <albeu@free.fr>
---
Changelog:
v2: * Fix the USB controller node name to follow ePAPR
    * Set the USB phy as disabled like the USB controller
---
 arch/mips/boot/dts/qca/ar9132.dtsi | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/mips/boot/dts/qca/ar9132.dtsi b/arch/mips/boot/dts/qca/ar9132.dtsi
index fb7734e..857ca48 100644
--- a/arch/mips/boot/dts/qca/ar9132.dtsi
+++ b/arch/mips/boot/dts/qca/ar9132.dtsi
@@ -125,6 +125,21 @@
 			};
 		};
 
+		usb@1b000100 {
+			compatible = "qca,ar7100-ehci", "generic-ehci";
+			reg = <0x1b000100 0x100>;
+
+			interrupts = <3>;
+			resets = <&rst 5>;
+
+			has-transaction-translator;
+
+			phy-names = "usb";
+			phys = <&usb_phy>;
+
+			status = "disabled";
+		};
+
 		spi@1f000000 {
 			compatible = "qca,ar9132-spi", "qca,ar7100-spi";
 			reg = <0x1f000000 0x10>;
@@ -138,4 +153,15 @@
 			#size-cells = <0>;
 		};
 	};
+
+	usb_phy: usb-phy {
+		compatible = "qca,ar7100-usb-phy";
+
+		reset-names = "usb-phy", "usb-suspend-override";
+		resets = <&rst 4>, <&rst 3>;
+
+		#phy-cells = <0>;
+
+		status = "disabled";
+	};
 };
-- 
2.0.0

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