MIPS: lantiq: Remove separate GPHY Firmware loader

The separate GPHY Firmware loader driver is not used any more, the GPHY
firmware is now loaded by the GSWIP switch driver which also makes use
of the GPHY.
Remove the old unused GPHY firmware loader driver.

The GPHY firmware is useless without an Ethernet and switch driver, it
should not harm if loading this does not work for system using an old
device tree.
I am not aware of any vendor separating the device tree from the kernel
binary, it should be ok to remove this.

The code and the functionality form this separate GPHY firmware loader
was added to the gswip driver in commit 14fceff4771e ("net: dsa: Add
Lantiq / Intel DSA driver for vrx200")

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: john@phrozen.org
Cc: netdev@vger.kernel.org

2 files changed, 0 insertions, 54 deletions

diff --git a/Documentation/devicetree/bindings/mips/lantiq/rcu-gphy.txt b/Documentation/devicetree/bindings/mips/lantiq/rcu-gphy.txt
deleted file mode 100644
index a0c19bd1ce66..000000000000
--- a/Documentation/devicetree/bindings/mips/lantiq/rcu-gphy.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-Lantiq XWAY SoC GPHY binding
-============================
-
-This binding describes a software-defined ethernet PHY, provided by the RCU
-module on newer Lantiq XWAY SoCs (xRX200 and newer).
-
--------------------------------------------------------------------------------
-Required properties:
-- compatible		: Should be one of
-				"lantiq,xrx200a1x-gphy"
-				"lantiq,xrx200a2x-gphy"
-				"lantiq,xrx300-gphy"
-				"lantiq,xrx330-gphy"
-- reg			: Addrress of the GPHY FW load address register
-- resets		: Must reference the RCU GPHY reset bit
-- reset-names		: One entry, value must be "gphy" or optional "gphy2"
-- clocks		: A reference to the (PMU) GPHY clock gate
-
-Optional properties:
-- lantiq,gphy-mode	: GPHY_MODE_GE (default) or GPHY_MODE_FE as defined in
-			  <dt-bindings/mips/lantiq_xway_gphy.h>
-
-
--------------------------------------------------------------------------------
-Example for the GPHys on the xRX200 SoCs:
-
-#include <dt-bindings/mips/lantiq_rcu_gphy.h>
-	gphy0: gphy@20 {
-		compatible = "lantiq,xrx200a2x-gphy";
-		reg = <0x20 0x4>;
-
-		resets = <&reset0 31 30>, <&reset1 7 7>;
-		reset-names = "gphy", "gphy2";
-		clocks = <&pmu0 XRX200_PMU_GATE_GPHY>;
-		lantiq,gphy-mode = <GPHY_MODE_GE>;
-	};
diff --git a/Documentation/devicetree/bindings/mips/lantiq/rcu.txt b/Documentation/devicetree/bindings/mips/lantiq/rcu.txt
index 7f0822b4beae..58d51f480c9e 100644
--- a/Documentation/devicetree/bindings/mips/lantiq/rcu.txt
+++ b/Documentation/devicetree/bindings/mips/lantiq/rcu.txt
@@ -26,24 +26,6 @@ Example of the RCU bindings on a xRX200 SoC:
 		ranges = <0x0 0x203000 0x100>;
 		big-endian;
 
-		gphy0: gphy@20 {
-			compatible = "lantiq,xrx200a2x-gphy";
-			reg = <0x20 0x4>;
-
-			resets = <&reset0 31 30>, <&reset1 7 7>;
-			reset-names = "gphy", "gphy2";
-			lantiq,gphy-mode = <GPHY_MODE_GE>;
-		};
-
-		gphy1: gphy@68 {
-			compatible = "lantiq,xrx200a2x-gphy";
-			reg = <0x68 0x4>;
-
-			resets = <&reset0 29 28>, <&reset1 6 6>;
-			reset-names = "gphy", "gphy2";
-			lantiq,gphy-mode = <GPHY_MODE_GE>;
-		};
-
 		reset0: reset-controller@10 {
 			compatible = "lantiq,xrx200-reset";
 			reg = <0x10 4>, <0x14 4>;