On Wed, 07 Nov 2007 09:14:15 -0700 Grant Likely <[EMAIL PROTECTED]> wrote:
> From: Joachim Foerster <[EMAIL PROTECTED]> > > Add AC97 platform bus registration for Xilinx Virtex platforms. > > Signed-off-by: Joachim Foerster <[EMAIL PROTECTED]> > Signed-off-by: Grant Likely <[EMAIL PROTECTED]> > --- > > Josh, can you please pick up this patch into your .24 queue. I know it's > arch/ppc, but it is harmless and it is required to get the AC97 device > driver working on Virtex boards. It's pretty much a bug fix in that regard. Will do shortly. I have a couple other bug fix patches I need to get out as well. josh > > Cheers, > g. > > arch/ppc/syslib/virtex_devices.c | 31 +++++++++++++++++++++++++++++++ > 1 files changed, 31 insertions(+), 0 deletions(-) > > diff --git a/arch/ppc/syslib/virtex_devices.c > b/arch/ppc/syslib/virtex_devices.c > index 96188f8..95ee313 100644 > --- a/arch/ppc/syslib/virtex_devices.c > +++ b/arch/ppc/syslib/virtex_devices.c > @@ -169,6 +169,29 @@ > }, \ > } > > +#define XPAR_AC97_CONTROLLER_REFERENCE(num) { \ > + .name = "ml403_ac97cr", \ > + .id = num, \ > + .num_resources = 3, \ > + .resource = (struct resource[]) { \ > + { \ > + .start = XPAR_OPB_AC97_CONTROLLER_REF_##num##_BASEADDR, > \ > + .end = XPAR_OPB_AC97_CONTROLLER_REF_##num##_HIGHADDR, \ > + .flags = IORESOURCE_MEM, \ > + }, \ > + { \ > + .start = > XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_##num##_PLAYBACK_INTERRUPT_INTR, \ > + .end = > XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_##num##_PLAYBACK_INTERRUPT_INTR, \ > + .flags = IORESOURCE_IRQ, \ > + }, \ > + { \ > + .start = > XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_##num##_RECORD_INTERRUPT_INTR, \ > + .end = > XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_##num##_RECORD_INTERRUPT_INTR, \ > + .flags = IORESOURCE_IRQ, \ > + }, \ > + }, \ > +} > + > /* UART 8250 driver platform data table */ > struct plat_serial8250_port virtex_serial_platform_data[] = { > #if defined(XPAR_UARTNS550_0_BASEADDR) > @@ -303,6 +326,14 @@ struct platform_device virtex_platform_devices[] = { > #if defined(XPAR_TFT_3_BASEADDR) > XPAR_TFT(3), > #endif > + > + /* AC97 Controller Reference instances */ > +#if defined(XPAR_OPB_AC97_CONTROLLER_REF_0_BASEADDR) > + XPAR_AC97_CONTROLLER_REFERENCE(0), > +#endif > +#if defined(XPAR_OPB_AC97_CONTROLLER_REF_1_BASEADDR) > + XPAR_AC97_CONTROLLER_REFERENCE(1), > +#endif > }; > > /* Early serial support functions */ > _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev