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SubjectRe: [PATCH 3/4] p4080ds-dts: Add two rapidio ports and message units support
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On Sep 28, 2011, at 9:29 PM, Liu Gang wrote:

> Add two message units and number of ports according to the p4080 reference manual.

Explain why range size increased.

>
> Signed-off-by: Li Yang <leoli@freescale.com>
> Signed-off-by: Jin Qing <b24347@freescale.com>
> Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
> ---
> arch/powerpc/boot/dts/p4080ds.dts | 4 +-
> arch/powerpc/boot/dts/p4080si.dtsi | 37 +++++++++++++++++++++++++++--------
> 2 files changed, 30 insertions(+), 11 deletions(-)
>
> diff --git a/arch/powerpc/boot/dts/p4080ds.dts b/arch/powerpc/boot/dts/p4080ds.dts
> index eb11098..94a0cd4 100644
> --- a/arch/powerpc/boot/dts/p4080ds.dts
> +++ b/arch/powerpc/boot/dts/p4080ds.dts
> @@ -101,9 +101,9 @@
> };
> };
>
> - rapidio0: rapidio@ffe0c0000 {
> + rapidio: rapidio@ffe0c0000 {
> reg = <0xf 0xfe0c0000 0 0x20000>;
> - ranges = <0 0 0xc 0x20000000 0 0x01000000>;
> + ranges = <0 0 0xc 0x20000000 0 0x20000000>;
> };
>
> localbus@ffe124000 {
> diff --git a/arch/powerpc/boot/dts/p4080si.dtsi b/arch/powerpc/boot/dts/p4080si.dtsi
> index b71051f..816a629 100644
> --- a/arch/powerpc/boot/dts/p4080si.dtsi
> +++ b/arch/powerpc/boot/dts/p4080si.dtsi
> @@ -69,8 +69,9 @@
> rtic_c = &rtic_c;
> rtic_d = &rtic_d;
> sec_mon = &sec_mon;
> + rmu = &rmu;
>
> - rio0 = &rapidio0;
> + rio = &rapidio;
> };
>
> cpus {
> @@ -555,20 +556,38 @@
> interrupt-parent = <&mpic>;
> interrupts = <93 2 0 0>;
> };
> +
> + rmu: rmu@d3000 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "fsl,rmu";
> + reg = <0xd3000 0x200>;
> +
> + message-unit@0 {
> + reg = <0x0 0x100>;
> + interrupts = <
> + 60 2 0 0 /* msg1_tx_irq */
> + 61 2 0 0>;/* msg1_rx_irq */
> + };
> + message-unit@1 {

message-unit@100

> + reg = <0x100 0x100>;
> + interrupts = <
> + 62 2 0 0 /* msg2_tx_irq */
> + 63 2 0 0>;/* msg2_rx_irq */
> + };
> + };
> };
>
> - rapidio0: rapidio@ffe0c0000 {
> + rapidio: rapidio@ffe0c0000 {
> #address-cells = <2>;
> #size-cells = <2>;
> compatible = "fsl,rapidio-delta";

change to 'fsl,srio' per comments on binding patch.

> interrupts = <
> - 16 2 1 11 /* err_irq */
> - 56 2 0 0 /* bell_outb_irq */
> - 57 2 0 0 /* bell_inb_irq */
> - 60 2 0 0 /* msg1_tx_irq */
> - 61 2 0 0 /* msg1_rx_irq */
> - 62 2 0 0 /* msg2_tx_irq */
> - 63 2 0 0>; /* msg2_rx_irq */
> + 16 2 1 11 /* err_irq */
> + 56 2 0 0 /* bell_outb_irq */
> + 57 2 0 0>;/* bell_inb_irq */
> + fsl,rio-num-ports = <2>;
> + rmu-handle = <&rmu>;
> };
>
> localbus@ffe124000 {
> --
> 1.7.3.1
>
>
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/linuxppc-dev



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