Messages in this thread Patch in this message | | | From | Mark Brown <> | Subject | Applied "regulator: Revert "regulator: pfuze100: add enable/disable for switch"" to the regulator tree | Date | Mon, 02 Jul 2018 11:12:14 +0100 |
| |
The patch
regulator: Revert "regulator: pfuze100: add enable/disable for switch"
has been applied to the regulator tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From 464a5686e6c9df364fbfa9a6d0f61276a777d550 Mon Sep 17 00:00:00 2001 From: Fabio Estevam <fabio.estevam@nxp.com> Date: Sun, 1 Jul 2018 22:18:27 -0300 Subject: [PATCH] regulator: Revert "regulator: pfuze100: add enable/disable for switch"
This reverts commit 5fe156f1cab4f340ddb6283c993912be77594016.
Commit 5fe156f1cab4 ("regulator: pfuze100: add enable/disable for switch") causes boot regression on some platforms such as imx6sl-evk and imx6sll-evk.
After this commit the SW4 regulator will be turned off and since it supplies the DDR voltage on these boards, a kernel hang is observed.
Revert it to avoid breaking old dtb's.
Fixes: 5fe156f1cab4 ("regulator: pfuze100: add enable/disable for switch") Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org> --- drivers/regulator/pfuze100-regulator.c | 8 -------- 1 file changed, 8 deletions(-)
diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index 32f9af7f87c4..cde6eda1d283 100644 --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -163,9 +163,6 @@ static const struct regulator_ops pfuze100_fixed_regulator_ops = { }; static const struct regulator_ops pfuze100_sw_regulator_ops = { - .enable = regulator_enable_regmap, - .disable = regulator_disable_regmap, - .is_enabled = regulator_is_enabled_regmap, .list_voltage = regulator_list_voltage_linear, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, @@ -212,11 +209,6 @@ static const struct regulator_ops pfuze100_swb_regulator_ops = { .uV_step = (step), \ .vsel_reg = (base) + PFUZE100_VOL_OFFSET, \ .vsel_mask = 0x3f, \ - .enable_reg = (base) + PFUZE100_MODE_OFFSET, \ - .enable_val = 0xc, \ - .disable_val = 0x0, \ - .enable_mask = 0xf, \ - .enable_time = 500, \ }, \ .stby_reg = (base) + PFUZE100_STANDBY_OFFSET, \ .stby_mask = 0x3f, \ -- 2.18.0.rc2
| |