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author | 2019-04-11 14:36:30 +0200 | |
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committer | 2019-04-11 14:36:30 +0200 | |
commit | 9b0dcd0e5a27958b57e3e390f63c098d63a055da (patch) | |
tree | de778d683f121d3062df316994e9c4cf195eb12c /drivers/pinctrl/meson/pinctrl-meson.c | |
parent | ALSA: hda: Fix racy display power access (diff) | |
parent | ASoC: wcd9335: Fix missing regmap requirement (diff) | |
download | linux-dev-9b0dcd0e5a27958b57e3e390f63c098d63a055da.tar.xz linux-dev-9b0dcd0e5a27958b57e3e390f63c098d63a055da.zip |
Merge tag 'asoc-fix-v5.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.1
A few core fixes along with the driver specific ones, mainly fixing
small issues that only affect x86 platforms for various reasons (their
unusual machine enumeration mechanisms mainly, plus a fix for error
handling in topology).
There's some of the driver fixes that look larger than they are, like
the hdmi-codec changes which resulted in an indentation change, and most
of the other large changes are for new drivers like the STM32 changes.
Diffstat (limited to 'drivers/pinctrl/meson/pinctrl-meson.c')
-rw-r--r-- | drivers/pinctrl/meson/pinctrl-meson.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c index ea87d739f534..96a4a72708e4 100644 --- a/drivers/pinctrl/meson/pinctrl-meson.c +++ b/drivers/pinctrl/meson/pinctrl-meson.c @@ -31,6 +31,9 @@ * In some cases the register ranges for pull enable and pull * direction are the same and thus there are only 3 register ranges. * + * Since Meson G12A SoC, the ao register ranges for gpio, pull enable + * and pull direction are the same, so there are only 2 register ranges. + * * For the pull and GPIO configuration every bank uses a contiguous * set of bits in the register sets described above; the same register * can be shared by more banks with different offsets. @@ -488,21 +491,26 @@ static int meson_pinctrl_parse_dt(struct meson_pinctrl *pc, return PTR_ERR(pc->reg_mux); } - pc->reg_pull = meson_map_resource(pc, gpio_np, "pull"); - if (IS_ERR(pc->reg_pull)) { - dev_err(pc->dev, "pull registers not found\n"); - return PTR_ERR(pc->reg_pull); + pc->reg_gpio = meson_map_resource(pc, gpio_np, "gpio"); + if (IS_ERR(pc->reg_gpio)) { + dev_err(pc->dev, "gpio registers not found\n"); + return PTR_ERR(pc->reg_gpio); } + pc->reg_pull = meson_map_resource(pc, gpio_np, "pull"); + /* Use gpio region if pull one is not present */ + if (IS_ERR(pc->reg_pull)) + pc->reg_pull = pc->reg_gpio; + pc->reg_pullen = meson_map_resource(pc, gpio_np, "pull-enable"); /* Use pull region if pull-enable one is not present */ if (IS_ERR(pc->reg_pullen)) pc->reg_pullen = pc->reg_pull; - pc->reg_gpio = meson_map_resource(pc, gpio_np, "gpio"); - if (IS_ERR(pc->reg_gpio)) { - dev_err(pc->dev, "gpio registers not found\n"); - return PTR_ERR(pc->reg_gpio); + pc->reg_ds = meson_map_resource(pc, gpio_np, "ds"); + if (IS_ERR(pc->reg_ds)) { + dev_dbg(pc->dev, "ds registers not found - skipping\n"); + pc->reg_ds = NULL; } return 0; |