[PATCH] powerpc: linkstation updates
From: Guennadi Liakhovetski <hidden>
Date: 2007-08-25 22:08:10
1. Fix RTC type - it is a rs5c372a, not rs5c372b 2. Configure both UART interrupts edge-triggered 3. Add a license header to ls_uart.c 4. Check for running on linkstation in a late_initcall() function. Needed for multiplatform builds, even though linkstation doesn't support them yet 5. Remove unneeded #include from linkstation.c Signed-off-by: Guennadi Liakhovetski <redacted> --- Nothing critical - just queue this for .24, please. Thanks Guennadi boot/dts/kuroboxHD.dts | 4 ++-- boot/dts/kuroboxHG.dts | 4 ++-- platforms/embedded6xx/linkstation.c | 1 - platforms/embedded6xx/ls_uart.c | 14 ++++++++++++++ 4 files changed, 18 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/boot/dts/kuroboxHD.dts b/arch/powerpc/boot/dts/kuroboxHD.dts
index 1225374..63ba351 100644
--- a/arch/powerpc/boot/dts/kuroboxHD.dts
+++ b/arch/powerpc/boot/dts/kuroboxHD.dts@@ -72,7 +72,7 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" rtc@32 { device_type = "rtc"; - compatible = "ricoh,rs5c372b"; + compatible = "ricoh,rs5c372a"; reg = <32>; }; };
@@ -83,7 +83,7 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" reg = <80004500 8>; clock-frequency = <5d08d88>; current-speed = <2580>; - interrupts = <9 2>; + interrupts = <9 0>; interrupt-parent = <&mpic>; };
diff --git a/arch/powerpc/boot/dts/kuroboxHG.dts b/arch/powerpc/boot/dts/kuroboxHG.dts
index 579aa8b..e8ce0e3 100644
--- a/arch/powerpc/boot/dts/kuroboxHG.dts
+++ b/arch/powerpc/boot/dts/kuroboxHG.dts@@ -72,7 +72,7 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" rtc@32 { device_type = "rtc"; - compatible = "ricoh,rs5c372b"; + compatible = "ricoh,rs5c372a"; reg = <32>; }; };
@@ -83,7 +83,7 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" reg = <80004500 8>; clock-frequency = <7c044a8>; current-speed = <2580>; - interrupts = <9 2>; + interrupts = <9 0>; interrupt-parent = <&mpic>; };
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index ab9e3f9..8ee0f0b 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c@@ -11,7 +11,6 @@ */ #include <linux/kernel.h> -#include <linux/pci.h> #include <linux/initrd.h> #include <linux/mtd/physmap.h>
diff --git a/arch/powerpc/platforms/embedded6xx/ls_uart.c b/arch/powerpc/platforms/embedded6xx/ls_uart.c
index d0bee9f..0729641 100644
--- a/arch/powerpc/platforms/embedded6xx/ls_uart.c
+++ b/arch/powerpc/platforms/embedded6xx/ls_uart.c@@ -1,3 +1,14 @@ +/* + * AVR power-management chip interface for the Buffalo Linkstation / + * Kurobox Platform. + * + * Author: 2006 (c) G. Liakhovetski + * g.liakhovetski@gmx.de + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of + * any kind, whether express or implied. + */ #include <linux/workqueue.h> #include <linux/string.h> #include <linux/delay.h>
@@ -106,6 +117,9 @@ static int __init ls_uarts_init(void) phys_addr_t phys_addr; int len; + if (!machine_is(linkstation)) + return 0; + avr = of_find_node_by_path("/soc10x/serial@80004500"); if (!avr) return -EINVAL;