Messages in this thread Patch in this message | | | From | Loic Pallardy <> | Subject | [PATCH 09/17] mfd: prcmu: add db9540 support | Date | Wed, 5 Sep 2012 11:59:05 +0200 |
| |
Light modifications to add db9540 support and ab9540 detection.
Signed-off-by: Loic Pallardy <loic.pallardy@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> --- 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
| |