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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-09-13 03:12:20 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-09-13 03:12:20 +0200
commitf75ee9a8816824683e22aee2790f43a9fc43c613 (patch)
tree8eb48525bcd0291668d56d0bc4e8a0467467b9b3 /drivers/acpi/acpi_apd.c
parentbd2058dc1aa88ac5690184f85a1e5051b12cd573 (diff)
parent20a875e2e86e73d13ec256781a7d55a7885868ec (diff)
downloadlinux-f75ee9a8816824683e22aee2790f43a9fc43c613.tar.bz2
Merge branch 'device-properties' into acpi-soc
Diffstat (limited to 'drivers/acpi/acpi_apd.c')
-rw-r--r--drivers/acpi/acpi_apd.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
index c80c8f8f31d5..1f30fffe1efb 100644
--- a/drivers/acpi/acpi_apd.c
+++ b/drivers/acpi/acpi_apd.c
@@ -42,6 +42,7 @@ struct apd_private_data;
struct apd_device_desc {
unsigned int flags;
unsigned int fixed_clk_rate;
+ struct property_entry *properties;
int (*setup)(struct apd_private_data *pdata);
};
@@ -76,9 +77,17 @@ static struct apd_device_desc cz_i2c_desc = {
.fixed_clk_rate = 133000000,
};
+static struct property_entry uart_properties[] = {
+ PROPERTY_ENTRY_U32("reg-io-width", 4),
+ PROPERTY_ENTRY_U32("reg-shift", 2),
+ PROPERTY_ENTRY_BOOL("snps,uart-16550-compatible"),
+ { },
+};
+
static struct apd_device_desc cz_uart_desc = {
.setup = acpi_apd_setup,
.fixed_clk_rate = 48000000,
+ .properties = uart_properties,
};
#endif
@@ -130,6 +139,12 @@ static int acpi_apd_create_device(struct acpi_device *adev,
goto err_out;
}
+ if (dev_desc->properties) {
+ ret = device_add_properties(&adev->dev, dev_desc->properties);
+ if (ret)
+ goto err_out;
+ }
+
adev->driver_data = pdata;
pdev = acpi_create_platform_device(adev);
if (!IS_ERR_OR_NULL(pdev))