[PATCH] arm64: dts: rockchip: set num-cs property for spi on px30
Quentin Schulz
quentin.schulz at theobroma-systems.com
Mon Jan 22 03:24:38 PST 2024
Hi Heiko,
On 1/19/24 11:16, Heiko Stuebner wrote:
> From: Heiko Stuebner <heiko.stuebner at cherry.de>
>
> The px30 has two spi controllers with two chip-selects each.
> The num-cs property is specified as the total number of chip
> selects a controllers has and is used since 2020 to find uses
> of chipselects outside that range in the Rockchip spi driver.
>
> Without the property set, the default is 1, so spi devices
> using the second chipselect will not be created.
>
> Fixes: eb1262e3cc8b ("spi: spi-rockchip: use num-cs property and ctlr->enable_gpiods")
> Signed-off-by: Heiko Stuebner <heiko.stuebner at cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz at theobroma-systems.com>
Cheers,
Quentin
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