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Message-ID: <20061107123106.69032174@cad-250-152.norway.atmel.com>
Date: Tue, 7 Nov 2006 12:31:06 +0100
From: Haavard Skinnemoen <hskinnemoen@...el.com>
To: Andrew Morton <akpm@...l.org>
Cc: David Brownell <david-b@...bell.net>,
Andrew Victor <andrew@...people.com>,
Linux Kernel <linux-kernel@...r.kernel.org>
Subject: [-mm patch 2/4] AVR32: spi/ethernet platform_device update
Make the spi platform_device definitions match the driver and add
definitions for the second spi controller on at32ap7000. The driver
expects the device name to be "atmel_spi" and the main clock to be
"pclk".
Also add platform_device definitions for the second ethernet controller
on at32ap7000.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@...el.com>
---
arch/avr32/mach-at32ap/at32ap7000.c | 64 ++++++++++++++++++++++++++++++++----
1 file changed, 57 insertions(+), 7 deletions(-)
Index: linux-2.6.19-rc4-mm2/arch/avr32/mach-at32ap/at32ap7000.c
===================================================================
--- linux-2.6.19-rc4-mm2.orig/arch/avr32/mach-at32ap/at32ap7000.c 2006-11-07 10:30:59.000000000 +0100
+++ linux-2.6.19-rc4-mm2/arch/avr32/mach-at32ap/at32ap7000.c 2006-11-07 10:46:12.000000000 +0100
@@ -650,6 +650,15 @@ DEFINE_DEV_DATA(macb, 0);
DEV_CLK(hclk, macb0, hsb, 8);
DEV_CLK(pclk, macb0, pbb, 6);
+static struct eth_platform_data macb1_data;
+static struct resource macb1_resource[] = {
+ PBMEM(0xfff01c00),
+ IRQ(26),
+};
+DEFINE_DEV_DATA(macb, 1);
+DEV_CLK(hclk, macb1, hsb, 9);
+DEV_CLK(pclk, macb1, pbb, 7);
+
struct platform_device *__init
at32_add_device_eth(unsigned int id, struct eth_platform_data *data)
{
@@ -683,6 +692,33 @@ at32_add_device_eth(unsigned int id, str
}
break;
+ case 1:
+ pdev = &macb1_device;
+
+ select_peripheral(PD13, B); /* TXD0 */
+ select_peripheral(PD14, B); /* TXD1 */
+ select_peripheral(PD11, B); /* TXEN */
+ select_peripheral(PD12, B); /* TXCK */
+ select_peripheral(PD10, B); /* RXD0 */
+ select_peripheral(PD6, B); /* RXD1 */
+ select_peripheral(PD5, B); /* RXER */
+ select_peripheral(PD4, B); /* RXDV */
+ select_peripheral(PD3, B); /* MDC */
+ select_peripheral(PD2, B); /* MDIO */
+
+ if (!data->is_rmii) {
+ select_peripheral(PC19, B); /* COL */
+ select_peripheral(PC23, B); /* CRS */
+ select_peripheral(PC26, B); /* TXER */
+ select_peripheral(PC27, B); /* TXD2 */
+ select_peripheral(PC28, B); /* TXD3 */
+ select_peripheral(PC29, B); /* RXD2 */
+ select_peripheral(PC30, B); /* RXD3 */
+ select_peripheral(PC24, B); /* RXCK */
+ select_peripheral(PD15, B); /* SPD */
+ }
+ break;
+
default:
return NULL;
}
@@ -700,8 +736,15 @@ static struct resource atmel_spi0_resour
PBMEM(0xffe00000),
IRQ(3),
};
-DEFINE_DEV(spi, 0);
-DEV_CLK(mck, spi0, pba, 0);
+DEFINE_DEV(atmel_spi, 0);
+DEV_CLK(pclk, atmel_spi0, pba, 0);
+
+static struct resource atmel_spi1_resource[] = {
+ PBMEM(0xffe00400),
+ IRQ(4),
+};
+DEFINE_DEV(atmel_spi, 1);
+DEV_CLK(pclk, atmel_spi1, pba, 1);
struct platform_device *__init
at32_add_device_spi(unsigned int id)
@@ -711,13 +754,17 @@ at32_add_device_spi(unsigned int id)
switch (id) {
case 0:
- pdev = &spi0_device;
+ pdev = &atmel_spi0_device;
select_peripheral(PA0, A); /* MISO */
select_peripheral(PA1, A); /* MOSI */
select_peripheral(PA2, A); /* SCK */
- select_peripheral(PA3, A); /* NPCS0 */
- select_peripheral(PA4, A); /* NPCS1 */
- select_peripheral(PA5, A); /* NPCS2 */
+ break;
+
+ case 1:
+ pdev = &atmel_spi1_device;
+ select_peripheral(PB0, B); /* MISO */
+ select_peripheral(PB1, B); /* MOSI */
+ select_peripheral(PB5, B); /* SCK */
break;
default:
@@ -836,7 +883,10 @@ struct clk *at32_clock_list[] = {
&atmel_usart3_usart,
&macb0_hclk,
&macb0_pclk,
- &spi0_mck,
+ &macb1_hclk,
+ &macb1_pclk,
+ &atmel_spi0_pclk,
+ &atmel_spi1_pclk,
&lcdc0_hclk,
&lcdc0_pixclk,
};
-
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