Andy Yan
c3b7c5a4d7
dt-bindings: display: vop2: Add rk3576 support
...
Add vop found on rk3576, the main difference between rk3576 and the
previous vop is that each VP has its own interrupt line.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com >
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Signed-off-by: Heiko Stuebner <heiko@sntech.de >
Link: https://patchwork.freedesktop.org/patch/msgid/20250303034436.192400-7-andyshrk@163.com
2025-03-03 22:35:24 +01:00
Andy Yan
47d31e6598
dt-bindings: display: vop2: Add missing rockchip,grf property for rk3566/8
...
The clock polarity of RGB signal output is controlled by GRF, this
property is already being used in the current device tree, but
forgot to describe it as a required property in the binding file.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com >
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Signed-off-by: Heiko Stuebner <heiko@sntech.de >
Link: https://patchwork.freedesktop.org/patch/msgid/20250303034436.192400-6-andyshrk@163.com
2025-03-03 22:35:23 +01:00
Andy Yan
1803bfb596
dt-bindings: display: vop2: describe constraint SoC by SoC
...
As more SoCs variants are introduced, each SoC brings its own
unique set of constraints, describe this constraints SoC by
SoC will make things easier.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com >
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Signed-off-by: Heiko Stuebner <heiko@sntech.de >
Link: https://patchwork.freedesktop.org/patch/msgid/20250303034436.192400-5-andyshrk@163.com
2025-03-03 22:35:22 +01:00
Cristian Ciocaltea
79982cbac8
dt-bindings: display: vop2: Add optional PLL clock properties
...
On RK3588, HDMI PHY PLL can be used as an alternative and more accurate
pixel clock source for VOP2 video ports 0, 1 and 2.
Document the optional PLL clock properties corresponding to the two HDMI
PHYs available on the SoC.
Acked-by: Rob Herring (Arm) <robh@kernel.org >
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com >
Tested-by: FUKAUMI Naoki <naoki@radxa.com >
Signed-off-by: Heiko Stuebner <heiko@sntech.de >
Link: https://patchwork.freedesktop.org/patch/msgid/20250204-vop2-hdmi0-disp-modes-v3-1-d71c6a196e58@collabora.com
2025-02-06 11:57:52 +01:00
Andy Yan
4ccdc92c1f
dt-bindings: display: vop2: Add rk3588 support
...
The vop2 on rk3588 is similar to which on rk356x
but with 4 video ports and need to reference
more grf modules.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com >
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Signed-off-by: Heiko Stuebner <heiko@sntech.de >
Link: https://patchwork.freedesktop.org/patch/msgid/20231211115850.1785311-1-andyshrk@163.com
2023-12-13 15:37:26 +01:00
Krzysztof Kozlowski
440b075bd2
dt-bindings: use capital "OR" for multiple licenses in SPDX
...
Documentation/process/license-rules.rst and checkpatch expect the SPDX
identifier syntax for multiple licenses to use capital "OR". Correct it
to keep consistent format and avoid copy-paste issues.
Correct also the format // -> .* in few Allwinner binding headers as
pointed out by checkpatch:
WARNING: Improper SPDX comment style for 'include/dt-bindings/reset/sun50i-h6-ccu.h', please use '/*' instead
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Acked-by: Guenter Roeck <linux@roeck-us.net >
Acked-by: Stephen Boyd <sboyd@kernel.org >
Link: https://lore.kernel.org/r/20230823084540.112602-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org >
2023-08-23 15:00:31 -05:00
Sascha Hauer
54eb8d446e
dt-bindings: display: rockchip: make reg-names mandatory for VOP2
...
The VOP2 driver relies on reg-names properties, but these are not
documented. Add the missing documentation and make reg-names mandatory.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de >
Reviewed-by: Rob Herring <robh@kernel.org >
Signed-off-by: Heiko Stuebner <heiko@sntech.de >
Link: https://patchwork.freedesktop.org/patch/msgid/20220511082109.1110043-2-s.hauer@pengutronix.de
2022-05-17 00:16:21 +02:00
Sascha Hauer
74015e2650
dt-bindings: display: rockchip: Add binding for VOP2
...
The VOP2 is found on newer Rockchip SoCs like the rk3568 or the rk3566.
The binding differs slightly from the existing VOP binding, so add a new
binding file for it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de >
Reviewed-by: Rob Herring <robh@kernel.org >
Tested-by: Michael Riesch <michael.riesch@wolfvision.net >
Signed-off-by: Heiko Stuebner <heiko@sntech.de >
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-24-s.hauer@pengutronix.de
2022-05-04 14:05:47 +02:00
