From: Chris Zhong <zyw@rock-chips.com>
To: dianders@chromium.org, tfiga@chromium.org, heiko@sntech.de,
yzq@rock-chips.com
Cc: linux-rockchip@lists.infradead.org,
Chris Zhong <zyw@rock-chips.com>,
devicetree@vger.kernel.org, Kumar Gala <galak@codeaurora.org>,
Mark Yao <mark.yao@rock-chips.com>,
linux-kernel@vger.kernel.org,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Rob Herring <robh+dt@kernel.org>,
dri-devel@lists.freedesktop.org, Pawel Moll <pawel.moll@arm.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-kernel@lists.infradead.org,
David Airlie <airlied@linux.ie>
Subject: [v1 PATCH 0/4] Rockchip Type-C and DispplayPort driver
Date: Fri, 3 Jun 2016 23:15:07 +0800 [thread overview]
Message-ID: <1464966911-18949-1-git-send-email-zyw@rock-chips.com> (raw)
Hi all
This series patch is for rockchip Type-C phy and DisplayPort controller
driver.
The USB Type-C PHY is designed to support the USB3 and DP applications.
The PHY basically has two main components: USB3 and DisplyPort. USB3
operates in SuperSpeed mode and the DP can operate at RBR, HBR and HBR2
data rates. The Type-C cable orientation detection and Power Delivery
(PD) is accomplished using a PD PHY or a exernal PD chip.
The DP controller is compliant with DisplayPort Specification,
Version 1.3, This IP is compatible with the rockchip type-c PHY IP.
There is a uCPU in DP controller, it need a firmware to work, please
put the firmware file to /lib/firmware/cdn/dptx.bin. The uCPU in charge
of aux communication and link training, the host use mailbox to
communicate with the ucpu.
The PHY driver has register a notification with extcon API, to get the
alt mode from PD, the PD driver need call the devm_extcon_dev_allocate
to create a extcon device and use extcon_set_state to notify PHY and
DP controller.
About the DP audio, cdn-dp registered 2 DAIs: 0 is I2S, 1 is SPDIF.
We can reference them in simple-card.
This series is based on Mark Yao's branch:
https://github.com/markyzq/kernel-drm-rockchip/tree/drm-rockchip-next-2016-05-23
I test this patches on the rk3399-evb board, with a fusb302 driver,
this branch has no rk3399.dtsi, so the patch about dts is not included
in this series.
Changes in v1:
- add extcon node description
- move the registers in phy driver
- remove the suffix of reset
- update the licence note
- init core clock to 50MHz
- use extcon API
- remove unused global
- add some comments for magic num
- change usleep_range(1000, 2000) tousleep_range(1000, 1050)
- remove __func__ from dev_err
- return err number when get clk failed
- remove ADDR_ADJ define
- use devm_clk_get(&pdev->dev, "tcpdcore")
- add extcon node description
- add #sound-dai-cells description
- use extcon API
- use hdmi-codec for the DP Asoc
- do not initialize the "ret"
- printk a err log when drm_of_encoder_active_endpoint_id
- modify the dclk pin_pol to a single line
Chris Zhong (4):
Documentation: bindings: add dt doc for Rockchip USB Type-C PHY
phy: Add USB Type-C PHY driver for rk3399
Documentation: bindings: add dt documentation for cdn DP controller
drm/rockchip: cdn-dp: add cdn DP support for rk3399
.../bindings/display/rockchip/cdn-dp-rockchip.txt | 62 ++
.../devicetree/bindings/phy/phy-rockchip-typec.txt | 46 +
drivers/gpu/drm/rockchip/Kconfig | 9 +
drivers/gpu/drm/rockchip/Makefile | 1 +
drivers/gpu/drm/rockchip/cdn-dp-core.c | 709 ++++++++++++++++
drivers/gpu/drm/rockchip/cdn-dp-core.h | 110 +++
drivers/gpu/drm/rockchip/cdn-dp-reg.c | 721 ++++++++++++++++
drivers/gpu/drm/rockchip/cdn-dp-reg.h | 404 +++++++++
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 6 +-
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 2 +
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 2 +
drivers/phy/Kconfig | 7 +
drivers/phy/Makefile | 1 +
drivers/phy/phy-rockchip-typec.c | 942 +++++++++++++++++++++
include/linux/phy/phy-rockchip-typec.h | 20 +
15 files changed, 3041 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/display/rockchip/cdn-dp-rockchip.txt
create mode 100644 Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt
create mode 100644 drivers/gpu/drm/rockchip/cdn-dp-core.c
create mode 100644 drivers/gpu/drm/rockchip/cdn-dp-core.h
create mode 100644 drivers/gpu/drm/rockchip/cdn-dp-reg.c
create mode 100644 drivers/gpu/drm/rockchip/cdn-dp-reg.h
create mode 100644 drivers/phy/phy-rockchip-typec.c
create mode 100644 include/linux/phy/phy-rockchip-typec.h
--
2.6.3
next reply other threads:[~2016-06-03 15:52 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-03 15:15 Chris Zhong [this message]
2016-06-03 15:15 ` [v1 PATCH 1/4] Documentation: bindings: add dt doc for Rockchip USB Type-C PHY Chris Zhong
2016-06-06 14:27 ` Rob Herring
2016-06-07 0:33 ` Chris Zhong
2016-06-07 13:46 ` Rob Herring
2016-06-08 1:38 ` Chris Zhong
2016-06-08 19:14 ` Rob Herring
2016-06-03 15:15 ` [v1 PATCH 2/4] phy: Add USB Type-C PHY driver for rk3399 Chris Zhong
2016-06-08 21:16 ` [v1,2/4] " Guenter Roeck
2016-06-03 15:15 ` [v1 PATCH 3/4] Documentation: bindings: add dt documentation for cdn DP controller Chris Zhong
2016-06-06 14:28 ` Rob Herring
2016-06-03 15:15 ` [v1 PATCH 4/4] drm/rockchip: cdn-dp: add cdn DP support for rk3399 Chris Zhong
2016-06-08 22:13 ` [v1,4/4] " Guenter Roeck
2016-06-13 9:45 ` Chris Zhong
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