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Merge remote-tracking branch 'agust/merge' into merge

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Anatolij 52xx updates:

Patch for pcm030 device tree fixing the probe() in pcm030-audio-fabric
driver. Changes to this driver have been merged in 3.7-rc1 via ASoC
tree, but this required device tree patch was submitted separately to
the linux-ppc list and is still missing in mainline. Without this patch
the probe() in pcm030-audio-fabric driver wrongly returns -ENODEV.

A patch from Wolfram fixing wrong invalid critical irq warnings for
all mpc5200 boards.

Another patch for all mpc5200 device trees fixing wrong L1 cell in
the LPB FIFO interrupt property and moving the LPB FIFO node to the
common mpc5200b.dtsi file so that this common node will be present
in all mpc5200 device trees.
This commit is contained in:
Benjamin Herrenschmidt 2012-11-21 13:24:49 +11:00
commit d6dc24613c
4 changed files with 17 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/powerpc/boot/dts/mpc5200b.dtsi
View File

@ -231,6 +231,12 @@
interrupts = <2 7 0>;
};
sclpc@3c00 {
compatible = "fsl,mpc5200-lpbfifo";
reg = <0x3c00 0x60>;
interrupts = <2 23 0>;
};
i2c@3d00 {
#address-cells = <1>;
#size-cells = <0>;

6
arch/powerpc/boot/dts/o2d.dtsi
View File

@ -86,12 +86,6 @@
reg = <0>;
};
};
sclpc@3c00 {
compatible = "fsl,mpc5200-lpbfifo";
reg = <0x3c00 0x60>;
interrupts = <3 23 0>;
};
};
localbus {

7
arch/powerpc/boot/dts/pcm030.dts
View File

@ -59,7 +59,7 @@
#gpio-cells = <2>;
};
psc@2000 { /* PSC1 in ac97 mode */
audioplatform: psc@2000 { /* PSC1 in ac97 mode */
compatible = "mpc5200b-psc-ac97","fsl,mpc5200b-psc-ac97";
cell-index = <0>;
};
@ -134,4 +134,9 @@
localbus {
status = "disabled";
};
sound {
compatible = "phytec,pcm030-audio-fabric";
asoc-platform = <&audioplatform>;
};
};

9
arch/powerpc/platforms/52xx/mpc52xx_pic.c
View File

@ -372,10 +372,11 @@ static int mpc52xx_irqhost_map(struct irq_domain *h, unsigned int virq,
case MPC52xx_IRQ_L1_MAIN: irqchip = &mpc52xx_main_irqchip; break;
case MPC52xx_IRQ_L1_PERP: irqchip = &mpc52xx_periph_irqchip; break;
case MPC52xx_IRQ_L1_SDMA: irqchip = &mpc52xx_sdma_irqchip; break;
default:
pr_err("%s: invalid irq: virq=%i, l1=%i, l2=%i\n",
__func__, virq, l1irq, l2irq);
return -EINVAL;
case MPC52xx_IRQ_L1_CRIT:
pr_warn("%s: Critical IRQ #%d is unsupported! Nopping it.\n",
__func__, l2irq);
irq_set_chip(virq, &no_irq_chip);
return 0;
}
irq_set_chip_and_handler(virq, irqchip, handle_level_irq);