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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-19 14:19:33 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-19 14:19:33 -0700 |
commit | 3c2edc36a77420d8be05d656019dbc8c31535992 (patch) | |
tree | 70d8c9abb04c89e82c79c46efd2f7cb1bf836ef5 /drivers/pinctrl/pinctrl-stmfx.c | |
parent | 32b90daf5cafdda62b1ce62d0b7445fa9107babf (diff) | |
parent | cb0438e4436085d89706b5ccfce4d5da531253de (diff) | |
download | linux-3c2edc36a77420d8be05d656019dbc8c31535992.tar.gz linux-3c2edc36a77420d8be05d656019dbc8c31535992.tar.bz2 linux-3c2edc36a77420d8be05d656019dbc8c31535992.zip |
Merge tag 'pinctrl-v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v5.4 kernel cycle:
Core changes:
- Fix errors in example code in the documentation.
New drivers:
- Add support for JZ4760, JZ4760B, X1000, X1000E and X1500 to the
Ingenic driver.
- Support Cirrus Logic Madera CS47L92 and CS47L15.
- Support Allwinner Sunxi V3S.
- Support Aspeed 2600 BMC.
- Support Qualcomm SC7180.
- Support Marvell MVEBU CS115.
Driver improvements:
- Clean up a few drivers to use the devm_platform_ioremap_resource()
helper.
- Pass the irqchip when registering the gpio_chip in some pin
controllers that are also GPIO controllers.
- Support suspend/resume in the Tegra driver.
- Support pull-up on the Broadcom BCM2711.
- The Intel driver can now request locked pads.
- Fix the UFS reset pin in the Qualcomm SDM845 driver"
* tag 'pinctrl-v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (112 commits)
pinctrl: meson-gxbb: Fix wrong pinning definition for uart_c
pinctrl: sh-pfc: Unlock on error in sh_pfc_func_set_mux()
pinctrl: bcm: remove redundant assignment to pointer log
pinctrl: iproc: Add 'get_direction' support
pinctrl: iproc-gpio: Handle interrupts for multiple instances
pinctrl: iproc-gpio: Fix incorrect pinconf configurations
pinctrl: intel: mark intel_pin_to_gpio __maybe_unused
pinctrl: qcom: sdm845: Fix UFS_RESET pin
pinctrl: mvebu: add additional variant for standalone CP115
pinctrl: mvebu: Add CP110 missing pin functionality
dt-bindings: cp110: document the new CP115 pinctrl compatible
pinctrl: bcm2835: Pass irqchip when adding gpiochip
pinctrl: meson: meson: Add of_node_put() before return
pinctrl/gpio: Take MUX usage into account
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150l support
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150b support
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150 support
pinctrl: amd: disable spurious-firing GPIO IRQs
pinctrl: rza2: Include the appropriate headers
pinctrl: rza2: Drop driver use of consumer flags
...
Diffstat (limited to 'drivers/pinctrl/pinctrl-stmfx.c')
-rw-r--r-- | drivers/pinctrl/pinctrl-stmfx.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c index dd5aa9a2dfe5..974973777395 100644 --- a/drivers/pinctrl/pinctrl-stmfx.c +++ b/drivers/pinctrl/pinctrl-stmfx.c @@ -296,29 +296,29 @@ static int stmfx_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin, switch (param) { case PIN_CONFIG_BIAS_PULL_PIN_DEFAULT: case PIN_CONFIG_BIAS_DISABLE: + case PIN_CONFIG_DRIVE_PUSH_PULL: + ret = stmfx_pinconf_set_type(pctl, pin, 0); + if (ret) + return ret; + break; case PIN_CONFIG_BIAS_PULL_DOWN: + ret = stmfx_pinconf_set_type(pctl, pin, 1); + if (ret) + return ret; ret = stmfx_pinconf_set_pupd(pctl, pin, 0); if (ret) return ret; break; case PIN_CONFIG_BIAS_PULL_UP: - ret = stmfx_pinconf_set_pupd(pctl, pin, 1); + ret = stmfx_pinconf_set_type(pctl, pin, 1); if (ret) return ret; - break; - case PIN_CONFIG_DRIVE_OPEN_DRAIN: - if (!dir) - ret = stmfx_pinconf_set_type(pctl, pin, 1); - else - ret = stmfx_pinconf_set_type(pctl, pin, 0); + ret = stmfx_pinconf_set_pupd(pctl, pin, 1); if (ret) return ret; break; - case PIN_CONFIG_DRIVE_PUSH_PULL: - if (!dir) - ret = stmfx_pinconf_set_type(pctl, pin, 0); - else - ret = stmfx_pinconf_set_type(pctl, pin, 1); + case PIN_CONFIG_DRIVE_OPEN_DRAIN: + ret = stmfx_pinconf_set_type(pctl, pin, 1); if (ret) return ret; break; @@ -620,10 +620,8 @@ static int stmfx_pinctrl_probe(struct platform_device *pdev) } irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - dev_err(pctl->dev, "failed to get irq\n"); + if (irq <= 0) return -ENXIO; - } mutex_init(&pctl->lock); |