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Documentation: DT: cpsw: remove rx_descs property 

There is no reason to hold s/w dependent parameter in device tree.
Even more, there is no reason in this parameter because davinici_cpdma
driver splits pool of descriptors equally between tx and rx channels
anyway.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ivan Khoronzhuk 2016-06-17 13:25:40 +03:00 committed by David S. Miller
parent 1793331e09
commit 6774b68b24
5 changed files with 0 additions and 5 deletions
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1
Documentation/devicetree/bindings/net/cpsw.txt
View File

@ -15,7 +15,6 @@ Required properties:
- cpdma_channels : Specifies number of channels in CPDMA
- ale_entries : Specifies No of entries ALE can hold
- bd_ram_size : Specifies internal descriptor RAM size
- rx_descs : Specifies number of Rx descriptors
- mac_control : Specifies Default MAC control register content
for the specific platform
- slaves : Specifies number for slaves

1
arch/arm/boot/dts/am33xx.dtsi
View File

@ -766,7 +766,6 @@ mac: ethernet@4a100000 {
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;

1
arch/arm/boot/dts/am4372.dtsi
View File

@ -626,7 +626,6 @@ GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;

1
arch/arm/boot/dts/dm814x.dtsi
View File

@ -509,7 +509,6 @@ mac: ethernet@4a100000 {
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;

1
arch/arm/boot/dts/dra7.dtsi
View File

@ -1626,7 +1626,6 @@ mac: ethernet@48484000 {
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;