[POWERPC] prpmc2800: Clean up dts properties

Remove several unused (or software config only) properties.
Rename marvel node to "system-controller".  Also, rename the
"block-index" property to "cell-index" to conform to current
practice.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/boot/dts/prpmc2800.dts b/arch/powerpc/boot/dts/prpmc2800.dts
index cb26b00..88a1a89 100644 (file)
--- a/arch/powerpc/boot/dts/prpmc2800.dts
+++ b/arch/powerpc/boot/dts/prpmc2800.dts
@@ -42,7 +42,7 @@
                reg = <0x0 0x20000000>;                 /* Default (512MB) */
        };
 
-       mv64x60@f1000000 { /* Marvell Discovery */
+       system-controller@f1000000 { /* Marvell Discovery mv64360 */
                #address-cells = <1>;
                #size-cells = <1>;
                model = "mv64360";                      /* Default */
@@ -114,21 +114,17 @@
                };
 
                SDMA0: sdma@4000 {
-                       device_type = "dma";
                        compatible = "marvell,mv64360-sdma";
                        reg = <0x4000 0xc18>;
                        virtual-reg = <0xf1004000>;
-                       interrupt-base = <0>;
                        interrupts = <36>;
                        interrupt-parent = <&PIC>;
                };
 
                SDMA1: sdma@6000 {
-                       device_type = "dma";
                        compatible = "marvell,mv64360-sdma";
                        reg = <0x6000 0xc18>;
                        virtual-reg = <0xf1006000>;
-                       interrupt-base = <0>;
                        interrupts = <38>;
                        interrupt-parent = <&PIC>;
                };
@@ -139,7 +135,6 @@
                        clock-src = <8>;
                        clock-frequency = <133333333>;
                        current-speed = <9600>;
-                       bcr = <0>;
                };
 
                BRG1: brg@b208 {
@@ -148,7 +143,6 @@
                        clock-src = <8>;
                        clock-frequency = <133333333>;
                        current-speed = <9600>;
-                       bcr = <0>;
                };
 
                CUNIT: cunit@f200 {
@@ -174,12 +168,7 @@
                        cunit = <&CUNIT>;
                        mpscrouting = <&MPSCROUTING>;
                        mpscintr = <&MPSCINTR>;
-                       block-index = <0>;
-                       max_idle = <40>;
-                       chr_1 = <0>;
-                       chr_2 = <0>;
-                       chr_10 = <3>;
-                       mpcr = <0>;
+                       cell-index = <0>;
                        interrupts = <40>;
                        interrupt-parent = <&PIC>;
                };
@@ -194,12 +183,7 @@
                        cunit = <&CUNIT>;
                        mpscrouting = <&MPSCROUTING>;
                        mpscintr = <&MPSCINTR>;
-                       block-index = <1>;
-                       max_idle = <40>;
-                       chr_1 = <0>;
-                       chr_2 = <0>;
-                       chr_10 = <3>;
-                       mpcr = <0>;
+                       cell-index = <1>;
                        interrupts = <42>;
                        interrupt-parent = <&PIC>;
                };
@@ -207,7 +191,6 @@
                wdt@b410 {                      /* watchdog timer */
                        compatible = "marvell,mv64360-wdt";
                        reg = <0xb410 0x8>;
-                       timeout = <10>;         /* wdt timeout in seconds */
                };
 
                i2c@c000 {
@@ -215,10 +198,6 @@
                        compatible = "marvell,mv64360-i2c";
                        reg = <0xc000 0x20>;
                        virtual-reg = <0xf100c000>;
-                       freq_m = <8>;
-                       freq_n = <3>;
-                       timeout = <1000>;               /* 1000 = 1 second */
-                       retries = <1>;
                        interrupts = <37>;
                        interrupt-parent = <&PIC>;
                };

diff --git a/arch/powerpc/boot/mpsc.c b/arch/powerpc/boot/mpsc.c
index 802ea53..425ad88 100644 (file)
--- a/arch/powerpc/boot/mpsc.c
+++ b/arch/powerpc/boot/mpsc.c
@@ -141,7 +141,7 @@ int mpsc_console_init(void *devp, struct serial_console_data *scdp)
        if (mpscintr_base == NULL)
                goto err_out;
 
-       n = getprop(devp, "block-index", &v, sizeof(v));
+       n = getprop(devp, "cell-index", &v, sizeof(v));
        if (n != sizeof(v))
                goto err_out;
        reg_set = (int)v;

diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c
index d9626ee..90f2c14 100644 (file)
--- a/arch/powerpc/sysdev/mv64x60_dev.c
+++ b/arch/powerpc/sysdev/mv64x60_dev.c
@@ -127,7 +127,7 @@ static int __init mv64x60_mpsc_device_setup(struct device_node *np, int id)
        if (err)
                return err;
 
-       prop = of_get_property(np, "block-index", NULL);
+       prop = of_get_property(np, "cell-index", NULL);
        if (!prop)
                return -ENODEV;
        port_number = *(int *)prop;
@@ -136,6 +136,7 @@ static int __init mv64x60_mpsc_device_setup(struct device_node *np, int id)
 
        pdata.cache_mgmt = 1; /* All current revs need this set */
 
+       pdata.max_idle = 40; /* default */
        prop = of_get_property(np, "max_idle", NULL);
        if (prop)
                pdata.max_idle = *prop;
@@ -345,21 +346,19 @@ static int __init mv64x60_i2c_device_setup(struct device_node *np, int id)
 
        memset(&pdata, 0, sizeof(pdata));
 
+       pdata.freq_m = 8;       /* default */
        prop = of_get_property(np, "freq_m", NULL);
        if (!prop)
                return -ENODEV;
        pdata.freq_m = *prop;
 
+       pdata.freq_m = 3;       /* default */
        prop = of_get_property(np, "freq_n", NULL);
        if (!prop)
                return -ENODEV;
        pdata.freq_n = *prop;
 
-       prop = of_get_property(np, "timeout", NULL);
-       if (prop)
-               pdata.timeout = *prop;
-       else
-               pdata.timeout = 1000;   /* 1 second */
+       pdata.timeout = 1000;                           /* default: 1 second */
 
        pdev = platform_device_alloc(MV64XXX_I2C_CTLR_NAME, id);
        if (!pdev)
@@ -401,10 +400,7 @@ static int __init mv64x60_wdt_device_setup(struct device_node *np, int id)
 
        memset(&pdata, 0, sizeof(pdata));
 
-       prop = of_get_property(np, "timeout", NULL);
-       if (!prop)
-               return -ENODEV;
-       pdata.timeout = *prop;
+       pdata.timeout = 10;                     /* Default: 10 seconds */
 
        np = of_get_parent(np);
        if (!np)
@@ -492,7 +488,7 @@ static int __init mv64x60_add_mpsc_console(void)
        if (!of_device_is_compatible(np, "marvell,mv64360-mpsc"))
                goto not_mpsc;
 
-       prop = of_get_property(np, "block-index", NULL);
+       prop = of_get_property(np, "cell-index", NULL);
        if (!prop)
                goto not_mpsc;