From: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
To: mugunthanvnm@ti.com, linux-kernel@vger.kernel.org
Cc: grygorii.strashko@ti.com, linux-omap@vger.kernel.org,
netdev@vger.kernel.org, robh+dt@kernel.org, pawel.moll@arm.com,
mark.rutland@arm.com, ijc+devicetree@hellion.org.uk,
galak@codeaurora.org, bcousson@baylibre.com, tony@atomide.com,
devicetree@vger.kernel.org,
Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Subject: [PATCH v3 2/2] Documentation: DT: cpsw: remove rx_descs property
Date: Fri, 17 Jun 2016 13:25:40 +0300 [thread overview]
Message-ID: <1466159140-3329-3-git-send-email-ivan.khoronzhuk@linaro.org> (raw)
In-Reply-To: <1466159140-3329-1-git-send-email-ivan.khoronzhuk@linaro.org>
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>
---
Documentation/devicetree/bindings/net/cpsw.txt | 1 -
arch/arm/boot/dts/am33xx.dtsi | 1 -
arch/arm/boot/dts/am4372.dtsi | 1 -
arch/arm/boot/dts/dm814x.dtsi | 1 -
arch/arm/boot/dts/dra7.dtsi | 1 -
5 files changed, 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt
index 0ae0649..5ad439f 100644
--- a/Documentation/devicetree/bindings/net/cpsw.txt
+++ b/Documentation/devicetree/bindings/net/cpsw.txt
@@ -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
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 52be48b..702126f 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -766,7 +766,6 @@
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
- rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 12fcde4..a10fa7f 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -626,7 +626,6 @@
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
- rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;
diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi
index d4537dc..f23cae0c 100644
--- a/arch/arm/boot/dts/dm814x.dtsi
+++ b/arch/arm/boot/dts/dm814x.dtsi
@@ -509,7 +509,6 @@
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
- rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index e007401..b7ddc64 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1626,7 +1626,6 @@
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
- rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;
--
1.9.1
next prev parent reply other threads:[~2016-06-17 10:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-17 10:25 [PATCH v3 0/2] net: ethernet: ti: cpsw: delete rx_descs property Ivan Khoronzhuk
2016-06-17 10:25 ` [PATCH v3 1/2] net: ethernet: ti: cpsw: remove " Ivan Khoronzhuk
2016-06-17 10:25 ` Ivan Khoronzhuk [this message]
2016-06-17 15:08 ` [PATCH v3 0/2] net: ethernet: ti: cpsw: delete " Mugunthan V N
2016-06-18 4:28 ` David Miller
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