Re: [PATCH v2 1/3] spi: microchip-core-qspi: control built-in cs manually
From: Mark Brown
Date: Tue Apr 28 2026 - 22:07:48 EST
On Tue, Apr 28, 2026 at 05:12:05PM +0100, Conor Dooley wrote:
> +static void mchp_coreqspi_set_cs(struct spi_device *spi, bool enable)
> +{
> + struct mchp_coreqspi *qspi = spi_controller_get_devdata(spi->controller);
> + u32 val;
> +
> + val = readl(qspi->regs + REG_DIRECT_ACCESS);
> +
> + val &= ~BIT(1);
> + if (spi->mode & SPI_CS_HIGH)
The core already has handling for SPI_CS_HIGH, you shouldn't need to do
it in your driver.
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