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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-22 09:39:42 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-22 09:39:42 -0700 |
commit | 813a95e5b4fa936bbde10ef89188932745dcd7f4 (patch) | |
tree | 571ca345861ffb89b45fabe26fcab4e133c8537b /drivers/tty | |
parent | 9f639269ed1522c7d69c54cc8b80ab8ee53fcb10 (diff) | |
parent | f3f08dcb9965f42378851ce888fb7539607712e6 (diff) | |
download | linux-stable-813a95e5b4fa936bbde10ef89188932745dcd7f4.tar.gz linux-stable-813a95e5b4fa936bbde10ef89188932745dcd7f4.tar.bz2 linux-stable-813a95e5b4fa936bbde10ef89188932745dcd7f4.zip |
Merge tag 'pinctrl' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm soc-specific pinctrl changes from Olof Johansson:
"With this, five platforms are moving to the relatively new pinctrl
subsystem for their pin management, replacing the older soc specific
in-kernel interfaces with common code.
There is quite a bit of net addition of code for each platform being
added to the pinctrl subsystem. But the payback comes later when
adding new boards can be done by only providing new device trees
instead."
Fix up trivial conflicts in arch/arm/mach-ux500/{Makefile,board-mop500.c}
* tag 'pinctrl' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (61 commits)
mtd: nand: gpmi: fix compile error caused by pinctrl call
ARM: PRIMA2: select PINCTRL and PINCTRL_SIRF in Kconfig
ARM: nomadik: enable PINCTRL_NOMADIK where needed
ARM: mxs: enable pinctrl support
video: mxsfb: adopt pinctrl support
ASoC: mxs-saif: adopt pinctrl support
i2c: mxs: adopt pinctrl support
mtd: nand: gpmi: adopt pinctrl support
mmc: mxs-mmc: adopt pinctrl support
serial: mxs-auart: adopt pinctrl support
serial: amba-pl011: adopt pinctrl support
spi/imx: adopt pinctrl support
i2c: imx: adopt pinctrl support
can: flexcan: adopt pinctrl support
net: fec: adopt pinctrl support
ARM: ux500: switch MSP to using pinctrl for pins
ARM: ux500: alter MSP registration to return a device pointer
ARM: ux500: switch to using pinctrl for uart0
ARM: ux500: delete custom pin control system
ARM: ux500: switch over to Nomadik pinctrl driver
...
Diffstat (limited to 'drivers/tty')
-rw-r--r-- | drivers/tty/serial/amba-pl011.c | 8 | ||||
-rw-r--r-- | drivers/tty/serial/imx.c | 8 | ||||
-rw-r--r-- | drivers/tty/serial/mxs-auart.c | 8 |
3 files changed, 24 insertions, 0 deletions
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 3d569cd68f58..062ef8c2b3cb 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -52,6 +52,7 @@ #include <linux/scatterlist.h> #include <linux/delay.h> #include <linux/types.h> +#include <linux/pinctrl/consumer.h> #include <asm/io.h> #include <asm/sizes.h> @@ -1916,6 +1917,7 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id) { struct uart_amba_port *uap; struct vendor_data *vendor = id->data; + struct pinctrl *pinctrl; void __iomem *base; int i, ret; @@ -1940,6 +1942,12 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id) goto free; } + pinctrl = devm_pinctrl_get_select_default(&dev->dev); + if (IS_ERR(pinctrl)) { + ret = PTR_ERR(pinctrl); + goto unmap; + } + uap->clk = clk_get(&dev->dev, NULL); if (IS_ERR(uap->clk)) { ret = PTR_ERR(uap->clk); diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index e7feceeebc2f..ec206732f68c 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -47,6 +47,7 @@ #include <linux/slab.h> #include <linux/of.h> #include <linux/of_device.h> +#include <linux/pinctrl/consumer.h> #include <asm/io.h> #include <asm/irq.h> @@ -1464,6 +1465,7 @@ static int serial_imx_probe(struct platform_device *pdev) void __iomem *base; int ret = 0; struct resource *res; + struct pinctrl *pinctrl; sport = kzalloc(sizeof(*sport), GFP_KERNEL); if (!sport) @@ -1503,6 +1505,12 @@ static int serial_imx_probe(struct platform_device *pdev) sport->timer.function = imx_timeout; sport->timer.data = (unsigned long)sport; + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) { + ret = PTR_ERR(pinctrl); + goto unmap; + } + sport->clk = clk_get(&pdev->dev, "uart"); if (IS_ERR(sport->clk)) { ret = PTR_ERR(sport->clk); diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c index 55fd362b9879..7081600bede4 100644 --- a/drivers/tty/serial/mxs-auart.c +++ b/drivers/tty/serial/mxs-auart.c @@ -32,6 +32,7 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/io.h> +#include <linux/pinctrl/consumer.h> #include <asm/cacheflush.h> @@ -678,6 +679,7 @@ static int __devinit mxs_auart_probe(struct platform_device *pdev) u32 version; int ret = 0; struct resource *r; + struct pinctrl *pinctrl; s = kzalloc(sizeof(struct mxs_auart_port), GFP_KERNEL); if (!s) { @@ -685,6 +687,12 @@ static int __devinit mxs_auart_probe(struct platform_device *pdev) goto out; } + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) { + ret = PTR_ERR(pinctrl); + goto out_free; + } + s->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(s->clk)) { ret = PTR_ERR(s->clk); |