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| author | Tom Rini <trini@konsulko.com> | 2023-01-24 21:07:01 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-01-24 21:07:01 -0500 |
| commit | 17e8e58fe62c019b2cc26af221b6defc3368229f (patch) | |
| tree | f1b57c4446fa8db94c8097399f216de58dd8696a /drivers/power/pmic/axp.c | |
| parent | 4e1ab2065e21e48a3087144ab826f12cfb797a65 (diff) | |
| parent | cd108f2795777d3cca1d0f00c50bb92f766f6591 (diff) | |
Merge https://source.denx.de/u-boot/custodians/u-boot-sunxi
This contains some fixes, and the first bunch of some clean up patches
to get rid of legacy GPIO and PMIC code.
Highlight is the DM AXP PMIC driver, which is required to convert some
drivers over to use DM regulators, and also is required to get rid
of some less optimal PMIC setup code in Trusted Firmware. This isn't
enabled by any defconfig yet, but can be enabled manually and works. For
the full glory some patches are still missing, and this requires more
testing, which would be simpler if the core code is upstream.
Diffstat (limited to 'drivers/power/pmic/axp.c')
| -rw-r--r-- | drivers/power/pmic/axp.c | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/drivers/power/pmic/axp.c b/drivers/power/pmic/axp.c index 0f2b24a8b5f..025dac24f28 100644 --- a/drivers/power/pmic/axp.c +++ b/drivers/power/pmic/axp.c @@ -45,14 +45,32 @@ static struct dm_pmic_ops axp_pmic_ops = { .write = dm_i2c_write, }; +static const struct pmic_child_info axp_pmic_child_info[] = { + { "aldo", "axp_regulator" }, + { "bldo", "axp_regulator" }, + { "cldo", "axp_regulator" }, + { "dc", "axp_regulator" }, + { "dldo", "axp_regulator" }, + { "eldo", "axp_regulator" }, + { "fldo", "axp_regulator" }, + { "ldo", "axp_regulator" }, + { "sw", "axp_regulator" }, + { } +}; + static int axp_pmic_bind(struct udevice *dev) { + ofnode regulators_node; int ret; ret = dm_scan_fdt_dev(dev); if (ret) return ret; + regulators_node = dev_read_subnode(dev, "regulators"); + if (ofnode_valid(regulators_node)) + pmic_bind_children(dev, regulators_node, axp_pmic_child_info); + if (CONFIG_IS_ENABLED(SYSRESET)) { ret = device_bind_driver_to_node(dev, "axp_sysreset", "axp_sysreset", dev_ofnode(dev), NULL); @@ -64,15 +82,15 @@ static int axp_pmic_bind(struct udevice *dev) } static const struct udevice_id axp_pmic_ids[] = { - { .compatible = "x-powers,axp152" }, - { .compatible = "x-powers,axp202" }, - { .compatible = "x-powers,axp209" }, - { .compatible = "x-powers,axp221" }, - { .compatible = "x-powers,axp223" }, - { .compatible = "x-powers,axp803" }, - { .compatible = "x-powers,axp806" }, - { .compatible = "x-powers,axp809" }, - { .compatible = "x-powers,axp813" }, + { .compatible = "x-powers,axp152", .data = AXP152_ID }, + { .compatible = "x-powers,axp202", .data = AXP202_ID }, + { .compatible = "x-powers,axp209", .data = AXP209_ID }, + { .compatible = "x-powers,axp221", .data = AXP221_ID }, + { .compatible = "x-powers,axp223", .data = AXP223_ID }, + { .compatible = "x-powers,axp803", .data = AXP803_ID }, + { .compatible = "x-powers,axp806", .data = AXP806_ID }, + { .compatible = "x-powers,axp809", .data = AXP809_ID }, + { .compatible = "x-powers,axp813", .data = AXP813_ID }, { } }; |