From: Chen-Yu Tsai <wens@kernel.org> To: Maxime Ripard <maxime.ripard@bootlin.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Yong Deng <yong.deng@magewell.com>, Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org>, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Kocialkowski <paul.kocialkowski@bootlin.com> Subject: [PATCH 0/6] ARM: sun8i: a83t: Support Camera Sensor Interface controller Date: Tue, 9 Apr 2019 00:57:38 +0800 [thread overview] Message-ID: <20190408165744.11672-1-wens@kernel.org> (raw) 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
WARNING: multiple messages have this Message-ID (diff)
From: Chen-Yu Tsai <wens@kernel.org> To: Maxime Ripard <maxime.ripard@bootlin.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Yong Deng <yong.deng@magewell.com>, Mauro Carvalho Chehab <mchehab@kernel.org> Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Kocialkowski <paul.kocialkowski@bootlin.com>, Chen-Yu Tsai <wens@csie.org>, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Subject: [PATCH 0/6] ARM: sun8i: a83t: Support Camera Sensor Interface controller Date: Tue, 9 Apr 2019 00:57:38 +0800 [thread overview] Message-ID: <20190408165744.11672-1-wens@kernel.org> (raw) 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2019-04-08 16:58 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-04-08 16:57 Chen-Yu Tsai [this message] 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 2019-04-08 16:57 ` Chen-Yu Tsai 2019-04-09 7:57 ` Maxime Ripard 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 2019-04-08 16:57 ` Chen-Yu Tsai 2019-04-08 16:57 ` Chen-Yu Tsai 2019-04-09 7:57 ` Maxime Ripard 2019-04-09 7:57 ` Maxime Ripard 2019-04-29 17:36 ` Rob Herring 2019-04-29 17:36 ` Rob Herring 2019-04-29 17:36 ` Rob Herring 2019-04-08 16:57 ` [PATCH 3/6] media: sun6i: Support " Chen-Yu Tsai 2019-04-08 16:57 ` Chen-Yu Tsai 2019-04-09 7:56 ` Maxime Ripard 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 2019-04-08 16:57 ` Chen-Yu Tsai 2019-04-08 16:57 ` Chen-Yu Tsai 2019-04-09 7:58 ` Maxime Ripard 2019-04-09 7:58 ` Maxime Ripard 2019-04-09 8:07 ` Chen-Yu Tsai 2019-04-09 8:07 ` Chen-Yu Tsai 2019-04-09 8:28 ` Maxime Ripard 2019-04-09 8:28 ` Maxime Ripard 2019-04-09 8:40 ` Chen-Yu Tsai 2019-04-09 8:40 ` Chen-Yu Tsai 2019-04-09 14:52 ` Maxime Ripard 2019-04-09 14:52 ` Maxime Ripard 2019-05-19 13:54 ` Ondřej Jirman 2019-05-19 13:54 ` Ondřej Jirman 2019-05-19 13:54 ` Ondřej Jirman 2019-05-20 11:10 ` Maxime Ripard 2019-05-20 11:10 ` Maxime Ripard 2019-05-20 11:38 ` Ondřej Jirman 2019-05-20 11:38 ` Ondřej Jirman 2019-05-20 14:05 ` Maxime Ripard 2019-05-20 14:05 ` Maxime Ripard 2019-05-20 15:07 ` Ondřej Jirman 2019-05-20 15:07 ` Ondřej Jirman 2019-04-09 22:00 ` Ondřej Jirman 2019-04-09 22:00 ` Ondřej Jirman 2019-04-11 12:47 ` Paul Kocialkowski 2019-04-11 12:47 ` Paul Kocialkowski 2019-04-11 12:59 ` Ondřej Jirman 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 2019-04-08 16:57 ` Chen-Yu Tsai 2019-04-09 7:58 ` Maxime Ripard 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 2019-04-08 16:57 ` Chen-Yu Tsai
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