On Fri, 16 Nov 2007 19:12:53 +0300
Andrei Dolnikov wrote:
> Device tree source file for the Emerson Katana Qp board
>
> Signed-off-by: Andrei Dolnikov <[EMAIL PROTECTED]>
>
> ---
> arch/powerpc/boot/dts/katanaqp.dts | 357
> +++++++++++++++++++++++++++++++++++++ 1 files changed, 357
> insertions(+)
>
> diff --git a/arch/powerpc/boot/dts/katanaqp.dts
> b/arch/powerpc/boot/dts/katanaqp.dts new file mode 100644
> index 0000000..9273c4e
> --- /dev/null
> +++ b/arch/powerpc/boot/dts/katanaqp.dts
> @@ -0,0 +1,357 @@
> +/* Device Tree Source for Emerson Katana Qp
> + *
> + * Authors: Vladislav Buzov <[EMAIL PROTECTED]>
> + * Andrei Dolnikov <[EMAIL PROTECTED]>
> + *
> + * Based on prpmc8200.dts by Mark A. Greer <[EMAIL PROTECTED]>
> + *
> + * 2007 (c) MontaVista, Software, Inc. 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.
> + *
> + */
> +
> +/ {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + model = "Katana-Qp"; /* Default */
> + compatible = "emerson,Katana-Qp";
> + coherency-off;
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + PowerPC,[EMAIL PROTECTED] {
> + device_type = "cpu";
> + reg = <0>;
> + clock-frequency = <0>; /*
> From U-boot */
> + bus-frequency = <0>; /* From
> U-boot */
> + timebase-frequency = <0>; /* From
> U-boot */
> + i-cache-line-size = <20>;
> + d-cache-line-size = <20>;
> + i-cache-size = <8000>;
> + d-cache-size = <8000>;
> + };
> + };
> +
> + memory {
> + device_type = "memory";
> + reg = <00000000 20000000>; /* Default (512MB)
> */
> + };
> +
shouldn't this come from the firmware if possible?
> + [EMAIL PROTECTED] { /* Marvell Discovery */
> + #address-cells = <1>;
> + #size-cells = <1>;
> + model = "mv64460"; /* Default
> */
> + compatible = "marvell,mv64x60";
> + clock-frequency = <7f28155>; /*
> 133.333333 MHz */
This should be updated somewhere in fw or bootwrapper.. Or is it hardcoded
value that is not going to change?
> + reg = <f8100000 00010000>;
> + virtual-reg = <f8100000>;
> + ranges = <c1000000 c1000000 01000000 /* PCI 1
> I/O Space */
> + 90000000 90000000 30000000 /* PCI 1
> MEM Space */
> + e8000000 e8000000 04000000 /* User
> FLASH: Up to 64Mb */
> + 00000000 f8100000 00010000 /*
> Bridge's regs */
> + f8500000 f8500000 00040000>; /*
> Integrated SRAM */ +
> + [EMAIL PROTECTED] {
> + compatible = "cfi-flash";
> + reg = <e8000000 1000000>; /* Default (16MB)
> */
> + probe-type = "CFI";
> + bank-width = <4>;
> +
> + [EMAIL PROTECTED] {
> + label = "Primary Monitor";
> + reg = <0 100000>; /* 1Mb */
> + read-only;
> + };
> +
> + [EMAIL PROTECTED] {
> + label = "Primary Kernel";
> + reg = <100000 200000>; /* 2 Mb */
> + };
> +
> + [EMAIL PROTECTED] {
> + label = "Primary FS";
> + reg = <300000 d00000>; /* 13 Mb */
> + };
> +
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "altera,maxii";
> + reg = <f8200000 40000>;
> + virtual-reg = <f8200000>;
> + };
> +
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "marvell,mv64x60-mdio";
> + [EMAIL PROTECTED] {
> + block-index = <0>;
> + compatible = "marvell,mv88e1111";
> + reg = <a>;
> + };
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv88e1111";
> + block-index = <1>;
> + reg = <d>;
> + };
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv88e1111";
> + block-index = <2>;
> + reg = <6>;
> + };
> + };
> +
> + [EMAIL PROTECTED] {
> + reg = <2000 2000>;
> + eth0 {
> + device_type = "network";
> + compatible = "marvell,mv64x60-eth";
> + block-index = <0>;
> + interrupts = <20>;
> + interrupt-parent = <&/mv64x60/pic>;
> + phy =
> <&/mv64x60/mdio/[EMAIL PROTECTED]>;
> + speed = <3e8>;
> + duplex = <1>;
> + tx_queue_size = <320>;
> + rx_queue_size = <190>;
> + local-mac-address = [ 00 00 00 00 00
> 00 ];
> + };
> + eth1 {
> + device_type = "network";
> + compatible = "marvell,mv64x60-eth";
> + block-index = <1>;
> + interrupts = <21>;
> + interrupt-parent = <&/mv64x60/pic>;
> + phy =
> <&/mv64x60/mdio/[EMAIL PROTECTED]>;
> + speed = <3e8>;
> + duplex = <1>;
> + tx_queue_size = <320>;
> + rx_queue_size = <190>;
> + local-mac-address = [ 00 00 00 00 00
> 00 ];
here and in other places: you need to add a note that stuff is being
rewritten/updated by fw and/or bootwrapper.
> + };
> + eth2 {
> + device_type = "network";
> + compatible = "marvell,mv64x60-eth";
> + block-index = <2>;
> + interrupts = <22>;
> + interrupt-parent = <&/mv64x60/pic>;
> + phy =
> <&/mv64x60/mdio/[EMAIL PROTECTED]>;
> + speed = <3e8>;
> + duplex = <1>;
> + tx_queue_size = <320>;
> + rx_queue_size = <190>;
> + local-mac-address = [ 00 00 00 00 00
> 00 ];
> + };
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-sdma";
> + reg = <4000 c18>;
> + virtual-reg = <f8104000>;
> + interrupt-base = <0>;
> + interrupts = <24>;
> + interrupt-parent = <&/mv64x60/pic>;
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-sdma";
> + reg = <6000 c18>;
> + virtual-reg = <f8106000>;
> + interrupt-base = <0>;
> + interrupts = <26>;
> + interrupt-parent = <&/mv64x60/pic>;
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-brg";
> + reg = <b200 8>;
> + clock-src = <8>;
> + clock-frequency = <7ed6b40>;
> + current-speed = <2580>;
> + bcr = <0>;
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-brg";
> + reg = <b208 8>;
> + clock-src = <8>;
> + clock-frequency = <7ed6b40>;
> + current-speed = <2580>;
> + bcr = <0>;
> + };
> +
> + [EMAIL PROTECTED] {
> + reg = <f200 200>;
> + };
> +
> + [EMAIL PROTECTED] {
> + reg = <b400 c>;
> + };
> +
> + [EMAIL PROTECTED] {
> + reg = <b800 100>;
> + virtual-reg = <f810b800>;
> + };
> +
> + [EMAIL PROTECTED] {
> + device_type = "serial";
> + compatible = "marvell,mpsc";
> + reg = <8000 38>;
> + virtual-reg = <f8108000>;
> + sdma = <&/mv64x60/[EMAIL PROTECTED]>;
> + brg = <&/mv64x60/[EMAIL PROTECTED]>;
> + cunit = <&/mv64x60/[EMAIL PROTECTED]>;
> + mpscrouting = <&/mv64x60/[EMAIL PROTECTED]>;
> + mpscintr = <&/mv64x60/[EMAIL PROTECTED]>;
> + block-index = <0>;
> + max_idle = <28>;
> + chr_1 = <0>;
> + chr_2 = <0>;
> + chr_10 = <3>;
> + mpcr = <0>;
> + interrupts = <28>;
> + interrupt-parent = <&/mv64x60/pic>;
> + };
> +
> + [EMAIL PROTECTED] {
> + device_type = "serial";
> + compatible = "marvell,mpsc";
> + reg = <9000 38>;
> + virtual-reg = <f8109000>;
> + sdma = <&/mv64x60/[EMAIL PROTECTED]>;
> + brg = <&/mv64x60/[EMAIL PROTECTED]>;
> + cunit = <&/mv64x60/[EMAIL PROTECTED]>;
> + mpscrouting = <&/mv64x60/[EMAIL PROTECTED]>;
> + mpscintr = <&/mv64x60/[EMAIL PROTECTED]>;
> + block-index = <1>;
> + max_idle = <28>;
> + chr_1 = <0>;
> + chr_2 = <0>;
> + chr_10 = <3>;
> + mpcr = <0>;
> + interrupts = <29>;
> + interrupt-parent = <&/mv64x60/pic>;
> + };
> +
> + [EMAIL PROTECTED] { /* watchdog timer
> */
> + compatible = "marvell,mv64x60-wdt";
> + reg = <b410 8>;
> + timeout = <a>; /* wdt timeout
> in seconds */
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-i2c";
> + reg = <c000 20>;
> + virtual-reg = <f810c000>;
> + freq_m = <8>;
> + freq_n = <3>;
> + timeout = <3e8>; /* 1000 = 1
> second */
> + retries = <1>;
> + interrupts = <25>;
> + interrupt-parent = <&/mv64x60/pic>;
> + };
> +
> + pic {
> + #interrupt-cells = <1>;
> + #address-cells = <0>;
> + compatible = "marvell,mv64x60-pic";
> + reg = <0000 88>;
> + interrupt-controller;
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-mpp";
> + reg = <f000 10>;
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-gpp";
> + reg = <f100 20>;
> + };
> +
> + [EMAIL PROTECTED] {
> + #address-cells = <3>;
> + #size-cells = <2>;
> + #interrupt-cells = <1>;
> + device_type = "pci";
> + compatible = "marvell,mv64x60-pci";
> + reg = <0c78 8>;
> + ranges = <01000000 0 0 c1000000 0
> 01000000
> + 02000000 0 90000000 90000000 0
> 30000000>;
> + bus-range = <0 ff>;
> + clock-frequency = <3EF1480>;
> + interrupt-pci-iack = <0c34>;
> + interrupt-parent = <&/mv64x60/pic>;
> + interrupt-map-mask = <f800 0 0 7>;
> + interrupt-map = <
> + /* IDSEL 0x1 */
> + 0800 0 0 1 &/mv64x60/pic 5a
> + 0800 0 0 2 &/mv64x60/pic 5b
> + 0800 0 0 3 &/mv64x60/pic 5e
> + 0800 0 0 4 &/mv64x60/pic 5f
> +
> + /* IDSEL 0x2 */
> + 1000 0 0 1 &/mv64x60/pic 5b
> + 1000 0 0 2 &/mv64x60/pic 5e
> + 1000 0 0 3 &/mv64x60/pic 5f
> + 1000 0 0 4 &/mv64x60/pic 5a
> +
> + /* IDSEL 0x3 */
> + 1800 0 0 1 &/mv64x60/pic 5e
> + 1800 0 0 2 &/mv64x60/pic 5f
> + 1800 0 0 3 &/mv64x60/pic 5a
> + 1800 0 0 4 &/mv64x60/pic 5b
> +
> + /* IDSEL 0x4 */
> + 2000 0 0 1 &/mv64x60/pic 5f
> + 2000 0 0 2 &/mv64x60/pic 5a
> + 2000 0 0 3 &/mv64x60/pic 5b
> + 2000 0 0 4 &/mv64x60/pic 5e
> +
> + /* IDSEL 0x6 */
> + 3000 0 0 1 &/mv64x60/pic 5b
> + 3000 0 0 2 &/mv64x60/pic 5e
> + 3000 0 0 3 &/mv64x60/pic 5f
> + 3000 0 0 4 &/mv64x60/pic 5a
> + >;
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-cpu-error";
> + reg = <0070 10 0128 28>;
> + interrupts = <03>;
> + interrupt-parent = <&/mv64x60/pic>;
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-sram-ctrl";
> + reg = <0380 80>;
> + interrupts = <0d>;
> + interrupt-parent = <&/mv64x60/pic>;
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-pci-error";
> + reg = <1d40 40 0c28 4>;
> + interrupts = <0c>;
> + interrupt-parent = <&/mv64x60/pic>;
> + };
> +
> + [EMAIL PROTECTED] {
> + compatible = "marvell,mv64x60-mem-ctrl";
> + reg = <1400 60>;
> + interrupts = <11>;
> + interrupt-parent = <&/mv64x60/pic>;
> + };
> + };
> +
> + chosen {
> + bootargs = "ip=on";
> + linux,stdout-path = "/[EMAIL PROTECTED]/[EMAIL PROTECTED]";
> + };
Not sure it is required. At least if u-boot would have OF support, it'll
rewrite chosen...
> +};
>
> _______________________________________________
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> Linuxppc-dev@ozlabs.org
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--
Sincerely, Vitaly
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