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ARM: SoC fixes for v4.3 

This should be our final batch of fixes for 4.3:
 
 - A patch from Sudeep Holla that fixes annotation of wakeup sources properly,
   old unused format seems to have spread through copying.
 - Two patches from Tony for OMAP. One dealing with MUSB setup problems due to
   runtime PM being enabled too early on the parent device. The other fixes
   IRQ numbering for OMAP1.
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Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "This should be our final batch of fixes for 4.3:

   - A patch from Sudeep Holla that fixes annotation of wakeup sources
     properly, old unused format seems to have spread through copying.

   - Two patches from Tony for OMAP.  One dealing with MUSB setup
     problems due to runtime PM being enabled too early on the parent
     device.  The other fixes IRQ numbering for OMAP1"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  usb: musb: omap2430: Fix regression caused by driver core change
  ARM: OMAP1: fix incorrect INT_DMA_LCD
  ARM: dts: fix gpio-keys wakeup-source property
hifive-unleashed-5.1
Linus Torvalds 2015-10-31 21:36:07 -07:00
parent 060b85b0d3 53dd186b3f
commit 56ef9db246
5 changed files with 39 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/boot/dts/emev2-kzm9d.dts
View File

@ -35,28 +35,28 @@
button@1 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
label = "DSW2-1";
linux,code = <KEY_1>;
gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
};
button@2 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
label = "DSW2-2";
linux,code = <KEY_2>;
gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
};
button@3 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
label = "DSW2-3";
linux,code = <KEY_3>;
gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
};
button@4 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
label = "DSW2-4";
linux,code = <KEY_4>;
gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;

10
arch/arm/boot/dts/ste-snowball.dts
View File

@ -47,35 +47,35 @@
button@1 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <2>;
label = "userpb";
gpios = <&gpio1 0 0x4>;
};
button@2 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <3>;
label = "extkb1";
gpios = <&gpio4 23 0x4>;
};
button@3 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <4>;
label = "extkb2";
gpios = <&gpio4 24 0x4>;
};
button@4 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <5>;
label = "extkb3";
gpios = <&gpio5 1 0x4>;
};
button@5 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <6>;
label = "extkb4";
gpios = <&gpio5 2 0x4>;

12
arch/arm64/boot/dts/arm/juno-motherboard.dtsi
View File

@ -61,42 +61,42 @@
button@1 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <116>;
label = "POWER";
gpios = <&iofpga_gpio0 0 0x4>;
};
button@2 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <102>;
label = "HOME";
gpios = <&iofpga_gpio0 1 0x4>;
};
button@3 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <152>;
label = "RLOCK";
gpios = <&iofpga_gpio0 2 0x4>;
};
button@4 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <115>;
label = "VOL+";
gpios = <&iofpga_gpio0 3 0x4>;
};
button@5 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <114>;
label = "VOL-";
gpios = <&iofpga_gpio0 4 0x4>;
};
button@6 {
debounce_interval = <50>;
wakeup = <1>;
wakeup-source;
linux,code = <99>;
label = "NMI";
gpios = <&iofpga_gpio0 5 0x4>;

29
drivers/usb/musb/omap2430.c
View File

@ -391,9 +391,20 @@ static int omap2430_musb_init(struct musb *musb)
}
musb->isr = omap2430_musb_interrupt;
/*
* Enable runtime PM for musb parent (this driver). We can't
* do it earlier as struct musb is not yet allocated and we
* need to touch the musb registers for runtime PM.
*/
pm_runtime_enable(glue->dev);
status = pm_runtime_get_sync(glue->dev);
if (status < 0)
goto err1;
status = pm_runtime_get_sync(dev);
if (status < 0) {
dev_err(dev, "pm_runtime_get_sync FAILED %d\n", status);
pm_runtime_put_sync(glue->dev);
goto err1;
}
@ -426,6 +437,7 @@ static int omap2430_musb_init(struct musb *musb)
phy_power_on(musb->phy);
pm_runtime_put_noidle(musb->controller);
pm_runtime_put_noidle(glue->dev);
return 0;
err1:
@ -626,7 +638,11 @@ static int omap2430_probe(struct platform_device *pdev)
goto err2;
}
pm_runtime_enable(&pdev->dev);
/*
* Note that we cannot enable PM runtime yet for this
* driver as we need struct musb initialized first.
* See omap2430_musb_init above.
*/
ret = platform_device_add(musb);
if (ret) {
@ -675,11 +691,12 @@ static int omap2430_runtime_resume(struct device *dev)
struct omap2430_glue *glue = dev_get_drvdata(dev);
struct musb *musb = glue_to_musb(glue);
if (musb) {
omap2430_low_level_init(musb);
musb_writel(musb->mregs, OTG_INTERFSEL,
musb->context.otg_interfsel);
}
if (!musb)
return -EPROBE_DEFER;
omap2430_low_level_init(musb);
musb_writel(musb->mregs, OTG_INTERFSEL,
musb->context.otg_interfsel);
return 0;
}

2
include/linux/omap-dma.h
View File

@ -17,7 +17,7 @@
#include <linux/platform_device.h>
#define INT_DMA_LCD 25
#define INT_DMA_LCD (NR_IRQS_LEGACY + 25)
#define OMAP1_DMA_TOUT_IRQ (1 << 0)
#define OMAP_DMA_DROP_IRQ (1 << 1)