From: Hanjie Lin <hanjie.lin@amlogic.com>
To: Jerome Brunet <jbrunet@baylibre.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Rob Herring <robh@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Felipe Balbi <felipe.balbi@linux.intel.com>,
Kevin Hilman <khilman@baylibre.com>
Cc: Hanjie Lin <hanjie.lin@amlogic.com>,
<linux-amlogic@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-usb@vger.kernel.org>, <devicetree@vger.kernel.org>,
Carlo Caione <carlo@caione.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Liang Yang <liang.yang@amlogic.com>,
Jianxin Pan <jianxin.pan@amlogic.com>,
Qiufang Dai <qiufang.dai@amlogic.com>,
Jian Hu <jian.hu@amlogic.com>,
Victor Wan <victor.wan@amlogic.com>,
Yue Wang <yue.wang@amlogic.com>,
Xingyu Chen <xingyu.chen@amlogic.com>
Subject: [PATCH v2 0/6] arm64: meson: Add support for USB on Amlogic A1
Date: Wed, 18 Dec 2019 10:42:18 +0800 [thread overview]
Message-ID: <1576636944-196192-1-git-send-email-hanjie.lin@amlogic.com> (raw)
This patchset adds support for USB on Amlogic A1 SoCs.
This patchset is composed with :
- bindings of the PHY
- bindings of the USB Control Glue
- PHY Driver
- USB Control Glue driver
- dts of the PHY
- dts of the USB Controller
The Amlogic A1 USB Complex is composed of :
- 1 DWC3 USB controller for USB2 Host functionality
- 1 USB2 PHY for USB2 Host functionality
The USB Control Glue setups the clocks and the reset about DWC3 USB
controller, and binds to the USB2 PHY. It also configures the 8bit
UTMI interfaces for the USB2 PHY, including setting USB2 phy mode.
The USB2 PHY driver initializes the phy analog settings, phy PLL
setup and phy tuning.
This patchset is based on A1 clock/power domain/reset series at [0].
Changes since v1:[1]
- integrate glue and phy drivers into g12a's
[0]
https://patchwork.kernel.org/project/linux-amlogic/list/?series=185477
https://patchwork.kernel.org/project/linux-amlogic/list/?series=180055
https://patchwork.kernel.org/project/linux-amlogic/list/?series=189643
[1] : https://lore.kernel.org/linux-amlogic/1574405757-76184-1-git-send-email-hanjie.lin@amlogic.com/
Hanjie Lin (6):
dt-bindings: phy: Add Amlogic A1 USB2 PHY Bindings
dt-bindings: usb: dwc3: Add the Amlogic A1 Family DWC3 Glue Bindings
phy: amlogic: Add Amlogic A1 USB2 PHY Driver
usb: dwc3: Add Amlogic A1 DWC3 glue
arm64: dts: meson: a1: Enable USB2 PHY
arm64: dts: meson: a1: Enable DWC3 controller
.../bindings/phy/amlogic,meson-a1-usb2-phy.yaml | 55 +++++++++++
.../bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml | 32 +++++++
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 44 +++++++++
drivers/phy/amlogic/phy-meson-g12a-usb2.c | 102 +++++++++++++++------
drivers/usb/dwc3/dwc3-meson-g12a.c | 69 ++++++++++----
5 files changed, 254 insertions(+), 48 deletions(-)
create mode 100644 Documentation/devicetree/bindings/phy/amlogic,meson-a1-usb2-phy.yaml
--
2.7.4
next reply other threads:[~2019-12-18 2:42 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-18 2:42 Hanjie Lin [this message]
2019-12-18 2:42 ` [PATCH v2 1/6] dt-bindings: phy: Add Amlogic A1 USB2 PHY Bindings Hanjie Lin
2019-12-18 2:42 ` [PATCH v2 2/6] dt-bindings: usb: dwc3: Add the Amlogic A1 Family DWC3 Glue Bindings Hanjie Lin
2019-12-18 13:13 ` Neil Armstrong
2019-12-19 8:38 ` Hanjie Lin
2019-12-18 2:42 ` [PATCH v2 3/6] phy: amlogic: Add Amlogic A1 USB2 PHY Driver Hanjie Lin
2019-12-18 13:17 ` Neil Armstrong
2019-12-19 9:48 ` Hanjie Lin
2019-12-19 10:12 ` Neil Armstrong
2019-12-20 7:38 ` Hanjie Lin
2019-12-18 2:42 ` [PATCH v2 4/6] usb: dwc3: Add Amlogic A1 DWC3 glue Hanjie Lin
2019-12-18 13:23 ` Neil Armstrong
2019-12-19 9:51 ` Hanjie Lin
2019-12-18 2:42 ` [PATCH v2 5/6] arm64: dts: meson: a1: Enable USB2 PHY Hanjie Lin
2019-12-18 2:42 ` [PATCH v2 6/6] arm64: dts: meson: a1: Enable DWC3 controller Hanjie Lin
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