Re: [PATCH] drm/panel: Fix up DT bindings for Samsung lms397kf04

Hi,

On Thu, Jul 1, 2021 at 2:38 PM Linus Walleij linus.walleij@linaro.org wrote:

Improve the bindings and make them more usable:

• Pick in spi-cpha and spi-cpol from the SPI node parent, this will specify that we are "type 3" in the device tree rather than hardcoding it in the operating system.
• Drop the u32 ref from the SPI frequency: comes in from the SPI host bindings.
• Make spi-cpha, spi-cpol and port compulsory.
• Update the example with a real-world SPI controller, spi-gpio.

Cc: Douglas Anderson dianders@chromium.org Cc: Noralf Trønnes noralf@tronnes.org Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij linus.walleij@linaro.org

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.../display/panel/samsung,lms397kf04.yaml | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-)

Reviewed-by: Douglas Anderson dianders@chromium.org