Light modifications to add db9540 support
and ab9540 detection.
Signed-off-by: Loic Pallardy <[email protected]>
Acked-by: Linus Walleij <[email protected]>
---
drivers/mfd/db8500-prcmu.c | 26 ++++++++++++++++++++++++--
1 file changed, 24 insertions(+), 2 deletions(-)
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 3df427f..eb327f3 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2994,6 +2994,23 @@ static struct mfd_cell db8500_prcmu_devs[] = {
},
};
+static struct mfd_cell db9540_prcmu_devs[] = {
+ {
+ .name = "db8500-prcmu-regulators",
+ .of_compatible = "stericsson,db8500-prcmu-regulator",
+ .platform_data = &db8500_regulators,
+ .pdata_size = sizeof(db8500_regulators),
+ },
+ {
+ .name = "ab9540-i2c",
+ .of_compatible = "stericsson,ab8500",
+ .num_resources = ARRAY_SIZE(ab8500_resources),
+ .resources = ab8500_resources,
+ .id = AB8500_VERSION_AB9540,
+ },
+};
+
+
/**
* prcmu_fw_init - arch init call for the Linux PRCMU fw init logic
*
@@ -3035,11 +3052,16 @@ static int __devinit db8500_prcmu_probe(struct
platform_device *pdev)
}
}
- if (cpu_is_u8500v20_or_later())
+ if (cpu_is_u8500v20_or_later() && !cpu_is_u9540())
prcmu_config_esram0_deep_sleep(ESRAM0_DEEP_SLEEP_STATE_RET);
- err = mfd_add_devices(&pdev->dev, 0, db8500_prcmu_devs,
+ if (cpu_is_u9540())
+ err = mfd_add_devices(&pdev->dev, 0, db9540_prcmu_devs,
+ ARRAY_SIZE(db9540_prcmu_devs), NULL, 0);
+ else
+ err = mfd_add_devices(&pdev->dev, 0, db8500_prcmu_devs,
ARRAY_SIZE(db8500_prcmu_devs), NULL, 0);
+
if (err) {
pr_err("prcmu: Failed to add subdevices\n");
return err;
--
1.7.11.1
--
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