From 431f6c88cb5d2d62d579d4d78f5c1a2583465ffb Mon Sep 17 00:00:00 2001 From: Larisa Grigore Date: Thu, 28 Aug 2025 11:14:48 +0100 Subject: [PATCH] spi: spi-fsl-lpspi: Add compatible for S32G S32G doesn't have the max prescale erratum (default) and it can query the max number of CS from hardware, so add those settings. Signed-off-by: Larisa Grigore Signed-off-by: Ciprian Marian Costea Signed-off-by: James Clark Reviewed-by: Frank Li Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-9-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown --- drivers/spi/spi-fsl-lpspi.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c index ce347cdbb009c..431439d4cdda9 100644 --- a/drivers/spi/spi-fsl-lpspi.c +++ b/drivers/spi/spi-fsl-lpspi.c @@ -145,9 +145,14 @@ static const struct fsl_lpspi_devtype_data imx7ulp_lpspi_devtype_data = { /* All defaults */ }; +static const struct fsl_lpspi_devtype_data s32g_lpspi_devtype_data = { + .query_hw_for_num_cs = true, +}; + static const struct of_device_id fsl_lpspi_dt_ids[] = { { .compatible = "fsl,imx7ulp-spi", .data = &imx7ulp_lpspi_devtype_data,}, { .compatible = "fsl,imx93-spi", .data = &imx93_lpspi_devtype_data,}, + { .compatible = "nxp,s32g2-lpspi", .data = &s32g_lpspi_devtype_data,}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, fsl_lpspi_dt_ids); -- 2.47.3