Re: [PATCH 1/2] dt-bindings: gpio: fairchild,74hc595: add support for nxp,74lv164
From: Krzysztof Kozlowski
Date: Fri Oct 30 2026 - 07:31:06 EST
On Fri, Oct 23, 2026 at 01:56:48PM +0200, Christian Marangi wrote:
> Document support for nxp,74lv164 as a variant of the currently supported
> 8-bit shift register with the only difference of not having an Output
> Enable pin and a simulated Chip Select pin.
>
> These basic 8-bit shift register chips directly change the outputs as bits
> are shifted in. Particularly used to handle multiple LED for basic state
> feedback.
>
> Signed-off-by: Christian Marangi <ansuelsmth@xxxxxxxxx>
> ---
> .../bindings/gpio/fairchild,74hc595.yaml | 18 +++++++++++++++---
> 1 file changed, 15 insertions(+), 3 deletions(-)
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
Best regards,
Krzysztof