summaryrefslogtreecommitdiffstats
path: root/drivers/pinctrl
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2020-01-27 10:30:42 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-01-27 10:30:42 -0800
commit9e1af7567b266dc6c3c8fd434ea807b3206bfdc1 (patch)
treee974d528b749466203dfdd4915826300ffb88954 /drivers/pinctrl
parentb9b627a449889e9dacfe9e7ac3cdf829a0004845 (diff)
parent533a6cfe08f96a7b5c65e06d20916d552c11b256 (diff)
downloadlinux-9e1af7567b266dc6c3c8fd434ea807b3206bfdc1.tar.bz2
Merge tag 'mmc-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson: "There are no updates for the MEMSTICK subsystem this time. But note that I am also carrying a patch from the pinctrl tree, which has been shared through an immutable branch. Summary: MMC core: - Convert to reasonable timeouts for all CMD6 commands (updates for BKOPS, CACHE_FLUSH and INAND_CMD38_ARG_EXT_CSD) for eMMC - Respect f_max clock rate at card initialization - Add gpiod_toggle_active_low() API - Consolidate slot-gpio code by using gpiod_toggle_active_low() MMC host: - Add pinctrl_select_default_state() API - Consolidate pintctrl code by using pinctrl_select_default_state() - mmci: Support any block sizes for SDIO for some variants - mmci: Enable reset control for stm32_sdmmc - mmc_spi: Toggle SPI_CS_HIGH polarity rather than hard-coding it - renesas_sdhi: Add support for the r8a77961 variant - renesas_sdhi: A few minor improvements - rockchip-dw-mshc: Add support for the rk3308 variant - sdhci: Enable support for external DMA controllers - sdhci: Fixup error path when sending CMD12 - sdhci-brcmstb: Add support for 7216b0 variant - sdhci-brcmstb: Add support for command queuing (CQHCI) - sdhci-brcmstb: Add support for eMMC HS400ES mode - sdhci-msm: Add support for the sc7180 variant - sdhci-msm: Add support for command queuing (CQHCI) - sdhci-of-at91: Add support for the SAM9x60 variant - sdhci-of-at91: Improve support for tunings - sdhci-of-esdhc: A few fixups for some clock related issues - sdhci-omap: Add support for the am335x and the am437x variants - sdhci-omap: Improve support for erase operations - sdhci-omap: Add support for external DMA" * tag 'mmc-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (89 commits) mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch() mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC mmc: sdhci-cadence: remove unneeded 'inline' marker dt-bindings: mmc: rockchip-dw-mshc: add description for rk3308 dt-bindings: mmc: convert rockchip dw-mshc bindings to yaml dt-bindings: mmc: convert synopsys dw-mshc bindings to yaml mmc: sdhci-msm: Add CQHCI support for sdhci-msm mmc: sdhci: Let a vendor driver supply and update ADMA descriptor size mmc: sdhci-of-esdhc: fix serious issue clock is always disabled mmc: sdhci-of-esdhc: fix transfer mode register reading mmc: sdhci-brcmstb: Fix incorrect switch to HS mode mmc: sdhci-brcmstb: Add support for Command Queuing (CQE) mmc: sdhci-brcmstb: Add shutdown callback mmc: sdhci-brcmstb: Fix driver to defer on clk_get defer mmc: sdhci-brcmstb: Add ability to use HS400ES transfer mode dt-bindings: mmc: brcm,sdhci-brcmstb: Add support for 7216b0 mmc: core: limit probe clock frequency to configured f_max mmc: sdhci-milbeaut: Remove redundant platform_get_irq error message mmc: sdhci: fix an issue of mixing different types ...
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/core.c33
1 files changed, 19 insertions, 14 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 2bbd8ee93507..46600d9380ea 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -1535,15 +1535,8 @@ int pinctrl_init_done(struct device *dev)
return ret;
}
-#ifdef CONFIG_PM
-
-/**
- * pinctrl_pm_select_state() - select pinctrl state for PM
- * @dev: device to select default state for
- * @state: state to set
- */
-static int pinctrl_pm_select_state(struct device *dev,
- struct pinctrl_state *state)
+static int pinctrl_select_bound_state(struct device *dev,
+ struct pinctrl_state *state)
{
struct dev_pin_info *pins = dev->pins;
int ret;
@@ -1558,15 +1551,27 @@ static int pinctrl_pm_select_state(struct device *dev,
}
/**
- * pinctrl_pm_select_default_state() - select default pinctrl state for PM
+ * pinctrl_select_default_state() - select default pinctrl state
* @dev: device to select default state for
*/
-int pinctrl_pm_select_default_state(struct device *dev)
+int pinctrl_select_default_state(struct device *dev)
{
if (!dev->pins)
return 0;
- return pinctrl_pm_select_state(dev, dev->pins->default_state);
+ return pinctrl_select_bound_state(dev, dev->pins->default_state);
+}
+EXPORT_SYMBOL_GPL(pinctrl_select_default_state);
+
+#ifdef CONFIG_PM
+
+/**
+ * pinctrl_pm_select_default_state() - select default pinctrl state for PM
+ * @dev: device to select default state for
+ */
+int pinctrl_pm_select_default_state(struct device *dev)
+{
+ return pinctrl_select_default_state(dev);
}
EXPORT_SYMBOL_GPL(pinctrl_pm_select_default_state);
@@ -1579,7 +1584,7 @@ int pinctrl_pm_select_sleep_state(struct device *dev)
if (!dev->pins)
return 0;
- return pinctrl_pm_select_state(dev, dev->pins->sleep_state);
+ return pinctrl_select_bound_state(dev, dev->pins->sleep_state);
}
EXPORT_SYMBOL_GPL(pinctrl_pm_select_sleep_state);
@@ -1592,7 +1597,7 @@ int pinctrl_pm_select_idle_state(struct device *dev)
if (!dev->pins)
return 0;
- return pinctrl_pm_select_state(dev, dev->pins->idle_state);
+ return pinctrl_select_bound_state(dev, dev->pins->idle_state);
}
EXPORT_SYMBOL_GPL(pinctrl_pm_select_idle_state);
#endif