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* [PATCH 0/6] ARM: sun8i: a83t: Support Camera Sensor Interface controller
@ 2019-04-08 16:57 Chen-Yu Tsai
  2019-04-08 16:57 ` [PATCH 1/6] clk: sunxi-ng: a83t: Add pll-video0 as parent of csi-mclk Chen-Yu Tsai
                   ` (5 more replies)
  0 siblings, 6 replies; 25+ messages in thread
From: Chen-Yu Tsai @ 2019-04-08 16:57 UTC (permalink / raw)
  To: Maxime Ripard, Michael Turquette, Stephen Boyd, Rob Herring,
	Mark Rutland, Yong Deng, Mauro Carvalho Chehab
  Cc: Chen-Yu Tsai, linux-arm-kernel, linux-clk, linux-media,
	devicetree, linux-kernel, Paul Kocialkowski

From: Chen-Yu Tsai <wens@csie.org>

Hi everyone,

This series adds support for the camera sensor interface controller
found on the Allwinner A83T SoC. The controller is similar to the one
found on  the H3, with the addition of a MIPI CSI-2 interface. However,
this series only supports parallel and BT.656 interfaces, based on the
existing driver.

Patch 1 adds an undocumented clock parent of the CSI MCLK. This was
found after finding the default value to sometimes work and sometimes
not, and then comparing against BSP code.

Patch 2 adds a compatible string for the A83T variant.

Patch 3 adds support for the A83T variant to the existing sun6i-csi
driver.

Patch 4 adds a device node for the controller, as well as commonly
used pin muxing options.

Patch 5 adds a pin muxing option for I2C1 on the PE pins, used in
conjunction with the CSI pins.

Patch 6 provides an example usage of the CSI controller: the Bananapi M3
with its camera module attached.

Please have a look.


Regards
ChenYu


Chen-Yu Tsai (6):
  clk: sunxi-ng: a83t: Add pll-video0 as parent of csi-mclk
  dt-bindings: media: sun6i-csi: Add compatible string for A83T variant
  media: sun6i: Support A83T variant
  ARM: dts: sun8i: a83t: Add device node for CSI (Camera Sensor
    Interface)
  ARM: dts: sun8i: a83t: Add I2C2 pinmux setting for PE pins
  [DO NOT MERGE] ARM: dts: sun8i: a83t: bananapi-m3: Enable BPI OV5640
    camera

 .../devicetree/bindings/media/sun6i-csi.txt   |   1 +
 arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts  | 101 ++++++++++++++++++
 arch/arm/boot/dts/sun8i-a83t.dtsi             |  37 +++++++
 drivers/clk/sunxi-ng/ccu-sun8i-a83t.c         |   5 +-
 .../platform/sunxi/sun6i-csi/sun6i_csi.c      |   1 +
 5 files changed, 143 insertions(+), 2 deletions(-)

-- 
2.20.1


^ permalink raw reply	[flat|nested] 25+ messages in thread

end of thread, other threads:[~2019-05-20 15:07 UTC | newest]

Thread overview: 25+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-08 16:57 [PATCH 0/6] ARM: sun8i: a83t: Support Camera Sensor Interface controller Chen-Yu Tsai
2019-04-08 16:57 ` [PATCH 1/6] clk: sunxi-ng: a83t: Add pll-video0 as parent of csi-mclk Chen-Yu Tsai
2019-04-09  7:57   ` Maxime Ripard
2019-04-08 16:57 ` [PATCH 2/6] dt-bindings: media: sun6i-csi: Add compatible string for A83T variant Chen-Yu Tsai
2019-04-09  7:57   ` Maxime Ripard
2019-04-29 17:36   ` Rob Herring
2019-04-08 16:57 ` [PATCH 3/6] media: sun6i: Support " Chen-Yu Tsai
2019-04-09  7:56   ` Maxime Ripard
2019-04-08 16:57 ` [PATCH 4/6] ARM: dts: sun8i: a83t: Add device node for CSI (Camera Sensor Interface) Chen-Yu Tsai
2019-04-09  7:58   ` Maxime Ripard
2019-04-09  8:07     ` Chen-Yu Tsai
2019-04-09  8:28       ` Maxime Ripard
2019-04-09  8:40         ` Chen-Yu Tsai
2019-04-09 14:52           ` Maxime Ripard
2019-05-19 13:54             ` Ondřej Jirman
2019-05-20 11:10               ` Maxime Ripard
2019-05-20 11:38                 ` Ondřej Jirman
2019-05-20 14:05                   ` Maxime Ripard
2019-05-20 15:07                     ` Ondřej Jirman
2019-04-09 22:00         ` Ondřej Jirman
2019-04-11 12:47           ` Paul Kocialkowski
2019-04-11 12:59             ` Ondřej Jirman
2019-04-08 16:57 ` [PATCH 5/6] ARM: dts: sun8i: a83t: Add I2C2 pinmux setting for PE pins Chen-Yu Tsai
2019-04-09  7:58   ` Maxime Ripard
2019-04-08 16:57 ` [PATCH 6/6] [DO NOT MERGE] ARM: dts: sun8i: a83t: bananapi-m3: Enable BPI OV5640 camera Chen-Yu Tsai

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