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B4 and B3 board
For imx8mq-evk board, B4 board change touch/mipi-hdmi connected i2c bus from i2c1 to i2c3.
So this patch make the touch and mipi-hdmi work for both B4 and B3 board.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
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Enable synaptics touch x/y coordinate diagonal rotation for both
imx8qm and imx8mm evk board.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
(cherry picked from commit c6ec617dbc779a7a2d5a68b717995823cd6a3ed8)
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Enable synaptics touch on imx8mq-evk board when connect the
MIPI DSI panel.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
(cherry picked from commit 17e25d8fd314de9628a599466508864678e76d6a)
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Default disable this touch.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
(cherry picked from commit 2676b8e147cdf58e70fdb2a19253888879730b0f)
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Currently, there are a lot of dts bindings duplicated into many files
because of the multiple possible use-cases.
Still, some bindings can be defined in a single file, then re-used in
each specific dts file, with the required specific scenario changes.
Therefore:
1. Move the adv7535 (DSI-HDMI converter) and synaptics_dsx_ts (DSI touch)
definitions to fsl-imx8mq-evk.dts file.
2. Removed the max-res binding from the main dtsi file. This is a
limitation and should NOT be present in the main definition of lcdif.
Use this limitation only in specific dts files which requires such
limitations. For example in the dual-display.dts file, where the lcdif
is used along with the dcss; lcdif has to be limited because of the low
bandwidth when used in the same time with dcss.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
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Enable synaptics touch on imx8mq-evk board when connect the
MIPI DSI panel.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
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The clocks for DCSS were incorrectly assigned in the rm67191 dts file,
so fix them.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
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Default disable this touch.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
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Currently, the default clock configuration for DCSS configures the pixel
clock to be sourced from VIDEO_PLL2, but this source cannot be used by the
DSI PHY_REF clock.
So, in order to make DCSS working with DSI, we need to have them both
(DCSS and DSI PHY) use the same clock source: VIDEO_PLL1.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
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hdmi cec function is implement hdmi driver.
so remove hdmi_cec property in imx8qm dts files.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
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According to commit:
<8c9aa9e83e37> "MLK-16942-2: dts: Remove disp_apb clock rate setting"
APB clock is configured by ROM code and it should be 133MHz. Remove the
setting from this DTS.
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
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Enabled DCSS-DSI-ADV7535 and DCSS-DSI-RM67191 paths on MX8MQ EVK
development board.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Reviewed-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
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