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-rw-r--r--drivers/spi/spi-nxp-fspi.c11
-rw-r--r--drivers/spi/spi-tegra20-slink.c5
2 files changed, 10 insertions, 6 deletions
diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c
index 6e6c2403944d..a66fa97046ee 100644
--- a/drivers/spi/spi-nxp-fspi.c
+++ b/drivers/spi/spi-nxp-fspi.c
@@ -1124,12 +1124,6 @@ static int nxp_fspi_probe(struct platform_device *pdev)
goto err_put_ctrl;
}
- /* Clear potential interrupts */
- reg = fspi_readl(f, f->iobase + FSPI_INTR);
- if (reg)
- fspi_writel(f, reg, f->iobase + FSPI_INTR);
-
-
/* find the resources - controller memory mapped space */
if (is_acpi_node(f->dev->fwnode))
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
@@ -1167,6 +1161,11 @@ static int nxp_fspi_probe(struct platform_device *pdev)
}
}
+ /* Clear potential interrupts */
+ reg = fspi_readl(f, f->iobase + FSPI_INTR);
+ if (reg)
+ fspi_writel(f, reg, f->iobase + FSPI_INTR);
+
/* find the irq */
ret = platform_get_irq(pdev, 0);
if (ret < 0)
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index f7c832fd4003..6a726c95ac7a 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1118,6 +1118,11 @@ static int tegra_slink_probe(struct platform_device *pdev)
pm_runtime_put_noidle(&pdev->dev);
goto exit_pm_disable;
}
+
+ reset_control_assert(tspi->rst);
+ udelay(2);
+ reset_control_deassert(tspi->rst);
+
tspi->def_command_reg = SLINK_M_S;
tspi->def_command2_reg = SLINK_CS_ACTIVE_BETWEEN;
tegra_slink_writel(tspi, tspi->def_command_reg, SLINK_COMMAND);