From 00fb259c618ea1198fc51b53a6167aa0d78672a9 Mon Sep 17 00:00:00 2001 From: Ray Jui Date: Thu, 10 Sep 2020 08:25:38 -0700 Subject: spi: bcm-qspi: Fix probe regression on iProc platforms iProc chips have QSPI controller that does not have the MSPI_REV offset. Reading from that offset will cause a bus error. Fix it by having MSPI_REV query disabled in the generic compatible string. Fixes: 3a01f04d74ef ("spi: bcm-qspi: Handle lack of MSPI_REV offset") Link: https://lore.kernel.org/linux-arm-kernel/20200909211857.4144718-1-f.fainelli@gmail.com/T/#u Signed-off-by: Ray Jui Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20200910152539.45584-3-ray.jui@broadcom.com Signed-off-by: Mark Brown --- drivers/spi/spi-bcm-qspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/spi') diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c index 681d09085175..9cfa15ec8b08 100644 --- a/drivers/spi/spi-bcm-qspi.c +++ b/drivers/spi/spi-bcm-qspi.c @@ -1295,7 +1295,7 @@ static const struct of_device_id bcm_qspi_of_match[] = { }, { .compatible = "brcm,spi-bcm-qspi", - .data = &bcm_qspi_rev_data, + .data = &bcm_qspi_no_rev_data, }, { .compatible = "brcm,spi-bcm7216-qspi", -- cgit v1.2.3-58-ga151