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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 18:48:03 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 18:48:03 (GMT) |
commit | 3dbde57ad941c55345fd7fac0ee3f70f204b02d8 (patch) | |
tree | 237c6de64d05da3f61b9ac1724e37a5c1f014b71 /drivers/net | |
parent | a6e6d863cf68bba886acfe47dbdc8f245cce588f (diff) | |
parent | 2207a4e1ca6a1bb126360b6d0c236af6664532f2 (diff) | |
download | linux-3dbde57ad941c55345fd7fac0ee3f70f204b02d8.tar.xz |
Merge tag 'pinctrl-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control changes from Linus Walleij:
- A large slew of improvements of the Genric pin configuration support,
and deployment in four different platforms: Rockchip, Super-H PFC,
ABx500 and TZ1090. Support BIAS_BUS_HOLD, get device tree parsing
and debugfs support into shape.
- We also have device tree support with generic naming conventions for
the generic pin configuration.
- Delete the unused and confusing direct pinconf API. Now state
transitions is *the* way to control pins and multiplexing.
- New drivers for Rockchip, TZ1090, and TZ1090 PDC.
- Two pin control states related to power management are now handled in
the device core: "sleep" and "idle", removing a lot of boilerplate
code in drivers. We do not yet know if this is the final word for
pin PM, but it already make things a lot easier to handle.
- Handle sparse GPIO ranges passing a list of disparate pins, and
utilize these in the new BayTrail (x86 Atom SoC) driver.
- Make the sunxi (AllWinner) driver handle external interrupts.
- Make it possible for pinctrl-single to handle the case where several
pins are managed by a single register, and augment it to handle sleep
modes.
- Cleanups and improvements for the abx500 drivers.
- Move Sirf pin control drivers to their own directory, support
save/restore of context and add support for the SiRFatlas6 SoC.
- PMU muxing for the Dove pinctrl driver.
- Finalization and support for VF610 in the i.MX6 pinctrl driver.
- Smoothen out various Exynos rough edges.
- Generic cleanups of various kinds.
* tag 'pinctrl-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (82 commits)
pinctrl: vt8500: wmt: remove redundant dev_err call in wmt_pinctrl_probe()
pinctrl: remove bindings for pinconf options needing more thought
pinctrl: remove slew-rate parameter from tz1090
pinctrl: set unit for debounce time pinconfig to usec
pinctrl: more clarifications for generic pull configs
pinctrl: rip out the direct pinconf API
pinctrl-tz1090-pdc: add TZ1090 PDC pinctrl driver
pinctrl-tz1090: add TZ1090 pinctrl driver
pinctrl: samsung: Staticize drvdata_list
pinctrl: rockchip: Add missing irq_gc_unlock() call before return error
pinctrl: abx500: rework error path
pinctrl: abx500: suppress hardcoded value
pinctrl: abx500: factorize code
pinctrl: abx500: fix abx500_gpio_get()
pinctrl: abx500: fix abx500_pin_config_set()
pinctrl: abx500: Add device tree support
sh-pfc: Guard DT parsing with #ifdef CONFIG_OF
pinctrl: add Intel BayTrail GPIO/pinctrl support
pinctrl: fix pinconf_ops::pin_config_dbg_parse_modify kerneldoc
pinctrl: Staticize local symbols
...
Conflicts:
drivers/net/ethernet/ti/davinci_mdio.c
drivers/pinctrl/Makefile
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 11 | ||||
-rw-r--r-- | drivers/net/ethernet/ti/davinci_mdio.c | 10 |
2 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index d1a769f..da4415d 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -35,6 +35,7 @@ #include <linux/if_vlan.h> #include <linux/platform_data/cpsw.h> +#include <linux/pinctrl/consumer.h> #include "cpsw_ale.h" #include "cpts.h" @@ -1689,6 +1690,9 @@ static int cpsw_probe(struct platform_device *pdev) */ pm_runtime_enable(&pdev->dev); + /* Select default pin state */ + pinctrl_pm_select_default_state(&pdev->dev); + if (cpsw_probe_dt(&priv->data, pdev)) { pr_err("cpsw: platform data missing\n"); ret = -ENODEV; @@ -1981,6 +1985,9 @@ static int cpsw_suspend(struct device *dev) soft_reset("sliver 1", &priv->slaves[1].sliver->soft_reset); pm_runtime_put_sync(&pdev->dev); + /* Select sleep pin state */ + pinctrl_pm_select_sleep_state(&pdev->dev); + return 0; } @@ -1990,6 +1997,10 @@ static int cpsw_resume(struct device *dev) struct net_device *ndev = platform_get_drvdata(pdev); pm_runtime_get_sync(&pdev->dev); + + /* Select default pin state */ + pinctrl_pm_select_default_state(&pdev->dev); + if (netif_running(ndev)) cpsw_ndo_open(ndev); return 0; diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c index c47f0db..ce7c499 100644 --- a/drivers/net/ethernet/ti/davinci_mdio.c +++ b/drivers/net/ethernet/ti/davinci_mdio.c @@ -38,6 +38,7 @@ #include <linux/davinci_emac.h> #include <linux/of.h> #include <linux/of_device.h> +#include <linux/pinctrl/consumer.h> /* * This timeout definition is a worst-case ultra defensive measure against @@ -347,6 +348,9 @@ static int davinci_mdio_probe(struct platform_device *pdev) data->bus->parent = dev; data->bus->priv = data; + /* Select default pin state */ + pinctrl_pm_select_default_state(&pdev->dev); + pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); data->clk = clk_get(&pdev->dev, "fck"); @@ -453,6 +457,9 @@ static int davinci_mdio_suspend(struct device *dev) spin_unlock(&data->lock); pm_runtime_put_sync(data->dev); + /* Select sleep pin state */ + pinctrl_pm_select_sleep_state(dev); + return 0; } @@ -460,6 +467,9 @@ static int davinci_mdio_resume(struct device *dev) { struct davinci_mdio_data *data = dev_get_drvdata(dev); + /* Select default pin state */ + pinctrl_pm_select_default_state(dev); + pm_runtime_get_sync(data->dev); spin_lock(&data->lock); |