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path: root/drivers/spi/spi-pxa2xx.c
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Diffstat (limited to 'drivers/spi/spi-pxa2xx.c')
-rw-r--r--drivers/spi/spi-pxa2xx.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index cb0e1f1137a..7765b199953 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1073,6 +1073,8 @@ pxa2xx_spi_acpi_get_pdata(struct platform_device *pdev)
static struct acpi_device_id pxa2xx_spi_acpi_match[] = {
{ "INT33C0", 0 },
{ "INT33C1", 0 },
+ { "INT3430", 0 },
+ { "INT3431", 0 },
{ "80860F0E", 0 },
{ },
};
@@ -1291,6 +1293,9 @@ static int pxa2xx_spi_resume(struct device *dev)
/* Enable the SSP clock */
clk_prepare_enable(ssp->clk);
+ /* Restore LPSS private register bits */
+ lpss_ssp_setup(drv_data);
+
/* Start the queue running */
status = spi_master_resume(drv_data->master);
if (status != 0) {