[alsa-devel] [PATCHv2 2/2] [VIRTEX] Register AC97 Controller Reference with the platform bus

[Joachim Förster]

Hi Grant, Takashi, Stephen,

I tried to correct the issues here, too. But unfortunately Xilinx EDK
uses such long #define macro names. I guess we have to leave it the way
it is?


From: Joachim Foerster <JOFT at gmx.de>

(Patch for Linus' master branch, date 2007/08/08)

Signed-off-by: Joachim Foerster <JOFT at gmx.de>
---
 arch/ppc/syslib/virtex_devices.c |   28 ++++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)

diff --git a/arch/ppc/syslib/virtex_devices.c b/arch/ppc/syslib/virtex_devices.c
index 62a9495..d0b04d6 100644
--- a/arch/ppc/syslib/virtex_devices.c
+++ b/arch/ppc/syslib/virtex_devices.c
@@ -121,6 +121,29 @@
 	}, \
 }
 
+#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)
@@ -221,6 +244,11 @@ 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
 };
 
 /* Early serial support functions */
-- 
1.5.2.4