Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9b6d19dd1d87fcca43ebadfad2f50cee07fbef5e
Commit: 9b6d19dd1d87fcca43ebadfad2f50cee07fbef5e
Parent: 866b6ddd283ac453d4208831119d2b8272cda832
Author: Anton Vorontsov <[EMAIL PROTECTED]>
AuthorDate: Tue Dec 4 22:45:31 2007 +0300
Committer: Kumar Gala <[EMAIL PROTECTED]>
CommitDate: Wed Jan 23 19:33:08 2008 -0600
[POWERPC] MPC8349E-mITX: introduce localbus and pata nodes
This patch adds localbus and pata nodes to use CF IDE interface
on MPC8349E-mITX boards.
Patch also adds code to probe localbus.
Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
---
arch/powerpc/boot/dts/mpc8349emitx.dts | 17 ++++++++++++++++-
arch/powerpc/configs/mpc834x_itx_defconfig | 3 ++-
arch/powerpc/platforms/83xx/mpc834x_itx.c | 12 ++++++++++++
3 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts
b/arch/powerpc/boot/dts/mpc8349emitx.dts
index a4a9faf..a14399b 100644
--- a/arch/powerpc/boot/dts/mpc8349emitx.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitx.dts
@@ -251,6 +251,21 @@
device_type = "pci";
};
+ [EMAIL PROTECTED] {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8349e-localbus",
+ "fsl,pq2pro-localbus";
+ reg = <e0005000 d8>;
+ ranges = <3 0 f0000000 210>;
-
+ [EMAIL PROTECTED],0 {
+ compatible = "fsl,mpc8349emitx-pata", "ata-generic";
+ reg = <3 0 10 3 20c 4>;
+ reg-shift = <1>;
+ pio-mode = <6>;
+ interrupts = <17 8>;
+ interrupt-parent = <&ipic>;
+ };
+ };
};
diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig
b/arch/powerpc/configs/mpc834x_itx_defconfig
index 6feb86e..2fbe4e5 100644
--- a/arch/powerpc/configs/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/mpc834x_itx_defconfig
@@ -570,7 +570,8 @@ CONFIG_SATA_SIL=y
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
-# CONFIG_PATA_PLATFORM is not set
+CONFIG_PATA_PLATFORM=y
+CONFIG_PATA_OF_PLATFORM=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c
b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index aa76819..50e8f63 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -23,6 +23,7 @@
#include <linux/delay.h>
#include <linux/seq_file.h>
#include <linux/root_dev.h>
+#include <linux/of_platform.h>
#include <asm/system.h>
#include <asm/atomic.h>
@@ -37,6 +38,17 @@
#include "mpc83xx.h"
+static struct of_device_id __initdata mpc834x_itx_ids[] = {
+ { .compatible = "fsl,pq2pro-localbus", },
+ {},
+};
+
+static int __init mpc834x_itx_declare_of_platform_devices(void)
+{
+ return of_platform_bus_probe(NULL, mpc834x_itx_ids, NULL);
+}
+machine_device_initcall(mpc834x_itx, mpc834x_itx_declare_of_platform_devices);
+
/* ************************************************************************
*
* Setup the architecture
-
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