[OpenWrt-Devel] [PATCH 1/2] [RFC] lantiq: remove bogus lantiq, open-drain properties

Oswald Buddenhagen oswald.buddenhagen at gmx.de
Wed May 18 03:39:23 EDT 2016


This property makes no sense for inputs.

Or maybe it does? the lantiq,output devicetree mapping is undocumented,
and consequently its relationship with lantiq,open-drain. So i can't
preclude the possibility that there is an unexpected relation ...

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen at gmx.de>
---
 target/linux/lantiq/dts/ARV4518PWR01.dtsi | 1 -
 target/linux/lantiq/dts/ARV4520PW.dts     | 1 -
 target/linux/lantiq/dts/ARV4525PW.dts     | 1 -
 target/linux/lantiq/dts/ARV452CQW.dts     | 1 -
 target/linux/lantiq/dts/ARV7510PW22.dts   | 1 -
 target/linux/lantiq/dts/ARV7518PW.dts     | 2 --
 target/linux/lantiq/dts/ARV7519PW.dts     | 1 -
 target/linux/lantiq/dts/ARV752DPW.dts     | 2 --
 target/linux/lantiq/dts/ARV8539PW22.dts   | 1 -
 target/linux/lantiq/dts/BTHOMEHUBV2B.dts  | 2 --
 target/linux/lantiq/dts/BTHOMEHUBV3A.dts  | 1 -
 target/linux/lantiq/dts/DGN1000B.dts      | 1 -
 target/linux/lantiq/dts/DGN3500.dtsi      | 1 -
 target/linux/lantiq/dts/FRITZ7320.dts     | 1 -
 target/linux/lantiq/dts/GR7000.dts        | 1 -
 target/linux/lantiq/dts/P2812HNUFX.dtsi   | 1 -
 target/linux/lantiq/dts/WBMR.dts          | 1 -
 17 files changed, 20 deletions(-)

diff --git a/target/linux/lantiq/dts/ARV4518PWR01.dtsi b/target/linux/lantiq/dts/ARV4518PWR01.dtsi
index 4a3eb05..39fdb18 100644
--- a/target/linux/lantiq/dts/ARV4518PWR01.dtsi
+++ b/target/linux/lantiq/dts/ARV4518PWR01.dtsi
@@ -103,7 +103,6 @@
 				pci_in {
 					lantiq,groups = "req1", "req2";
 					lantiq,function = "pci";
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 					lantiq,output = <0>;
 				};
diff --git a/target/linux/lantiq/dts/ARV4520PW.dts b/target/linux/lantiq/dts/ARV4520PW.dts
index 299d13c..0320ce4 100644
--- a/target/linux/lantiq/dts/ARV4520PW.dts
+++ b/target/linux/lantiq/dts/ARV4520PW.dts
@@ -100,7 +100,6 @@
 				pci_in {
 					lantiq,groups = "req1";
 					lantiq,function = "pci";
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 					lantiq,output = <0>;
 				};
diff --git a/target/linux/lantiq/dts/ARV4525PW.dts b/target/linux/lantiq/dts/ARV4525PW.dts
index 6a7ca62..b7bfdd1 100644
--- a/target/linux/lantiq/dts/ARV4525PW.dts
+++ b/target/linux/lantiq/dts/ARV4525PW.dts
@@ -89,7 +89,6 @@
 				pci_in {
 					lantiq,groups = "req1";
 					lantiq,function = "pci";
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 					lantiq,output = <0>;
 				};
diff --git a/target/linux/lantiq/dts/ARV452CQW.dts b/target/linux/lantiq/dts/ARV452CQW.dts
index 57aa864..db89a98 100644
--- a/target/linux/lantiq/dts/ARV452CQW.dts
+++ b/target/linux/lantiq/dts/ARV452CQW.dts
@@ -105,7 +105,6 @@
 				pci_in {
 					lantiq,groups = "req1";
 					lantiq,function = "pci";
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 					lantiq,output = <0>;
 				};
diff --git a/target/linux/lantiq/dts/ARV7510PW22.dts b/target/linux/lantiq/dts/ARV7510PW22.dts
index 16b4fb4..cbc9995 100644
--- a/target/linux/lantiq/dts/ARV7510PW22.dts
+++ b/target/linux/lantiq/dts/ARV7510PW22.dts
@@ -89,7 +89,6 @@
 				pci_in {
 					lantiq,groups = "req1", "req2";
 					lantiq,function = "pci";
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 					lantiq,output = <0>;
 				};
diff --git a/target/linux/lantiq/dts/ARV7518PW.dts b/target/linux/lantiq/dts/ARV7518PW.dts
index 19a7442..bc9adf8 100644
--- a/target/linux/lantiq/dts/ARV7518PW.dts
+++ b/target/linux/lantiq/dts/ARV7518PW.dts
@@ -106,7 +106,6 @@
 				pci_in {
 					lantiq,groups = "req1";
 					lantiq,function = "pci";
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 					lantiq,output = <0>;
 				};
@@ -129,7 +128,6 @@
 					lantiq,pins = "io28", "io30";
 					lantiq,output = <0>;
 					lantiq,pull = <2>;
-					lantiq,open-drain = <1>;
 				};
 			};
 		};
diff --git a/target/linux/lantiq/dts/ARV7519PW.dts b/target/linux/lantiq/dts/ARV7519PW.dts
index b917b2d..5d5c3bc 100644
--- a/target/linux/lantiq/dts/ARV7519PW.dts
+++ b/target/linux/lantiq/dts/ARV7519PW.dts
@@ -86,7 +86,6 @@
 				pci_in {
 					lantiq,groups = "req1";
 					lantiq,function = "pci";
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 					lantiq,output = <0>;
 				};
diff --git a/target/linux/lantiq/dts/ARV752DPW.dts b/target/linux/lantiq/dts/ARV752DPW.dts
index d4b5767..f104eac 100644
--- a/target/linux/lantiq/dts/ARV752DPW.dts
+++ b/target/linux/lantiq/dts/ARV752DPW.dts
@@ -103,7 +103,6 @@
 				pci_in {
 					lantiq,groups = "req2", "req1";
 					lantiq,function = "pci";
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 					lantiq,output = <0>;
 				};
@@ -126,7 +125,6 @@
 					lantiq,pins = "io11", "io12", "io13", "io28";
 					lantiq,output = <0>;
 					lantiq,pull = <2>;
-					lantiq,open-drain = <1>;
 				};
 			};
 		};
diff --git a/target/linux/lantiq/dts/ARV8539PW22.dts b/target/linux/lantiq/dts/ARV8539PW22.dts
index 9f9db82..bfb3928 100644
--- a/target/linux/lantiq/dts/ARV8539PW22.dts
+++ b/target/linux/lantiq/dts/ARV8539PW22.dts
@@ -92,7 +92,6 @@
 				pci_in {
 					lantiq,groups = "req1";
 					lantiq,function = "pci";
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 					lantiq,output = <0>;
 				};
diff --git a/target/linux/lantiq/dts/BTHOMEHUBV2B.dts b/target/linux/lantiq/dts/BTHOMEHUBV2B.dts
index 0165156..219c584 100644
--- a/target/linux/lantiq/dts/BTHOMEHUBV2B.dts
+++ b/target/linux/lantiq/dts/BTHOMEHUBV2B.dts
@@ -159,7 +159,6 @@
 					lantiq,groups = "req1";
 					lantiq,function = "pci";
 					lantiq,output = <0>;
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 				};
 				pci_out {
@@ -179,7 +178,6 @@
 				btn_in {
 					lantiq,pins = "io2", "io15", "io22";
 					lantiq,output = <0>;
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 				};
 			};
diff --git a/target/linux/lantiq/dts/BTHOMEHUBV3A.dts b/target/linux/lantiq/dts/BTHOMEHUBV3A.dts
index 595668f..61746af 100644
--- a/target/linux/lantiq/dts/BTHOMEHUBV3A.dts
+++ b/target/linux/lantiq/dts/BTHOMEHUBV3A.dts
@@ -119,7 +119,6 @@
 					lantiq,groups = "req1";
 					lantiq,function = "pci";
 					lantiq,output = <0>;
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 				};
 				pci_out {
diff --git a/target/linux/lantiq/dts/DGN1000B.dts b/target/linux/lantiq/dts/DGN1000B.dts
index a011c71..2e8e7ce 100644
--- a/target/linux/lantiq/dts/DGN1000B.dts
+++ b/target/linux/lantiq/dts/DGN1000B.dts
@@ -35,7 +35,6 @@
 				keys_in {
 					lantiq,pins = "io0",/* "io25", */"io29";
 					lantiq,pull = <2>;
-					lantiq,open-drain = <1>;
 				};
 			};
 			pins_spi_default: pins_spi_default {
diff --git a/target/linux/lantiq/dts/DGN3500.dtsi b/target/linux/lantiq/dts/DGN3500.dtsi
index 89a7737..645afc6 100644
--- a/target/linux/lantiq/dts/DGN3500.dtsi
+++ b/target/linux/lantiq/dts/DGN3500.dtsi
@@ -37,7 +37,6 @@
 				pci-in {
 					lantiq,groups = "req1";
 					lantiq,output = <0>;
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 				};
 				pci-out {
diff --git a/target/linux/lantiq/dts/FRITZ7320.dts b/target/linux/lantiq/dts/FRITZ7320.dts
index 04581c5..97e5fbc 100644
--- a/target/linux/lantiq/dts/FRITZ7320.dts
+++ b/target/linux/lantiq/dts/FRITZ7320.dts
@@ -75,7 +75,6 @@
 				pci-in {
 					lantiq,groups = "req1", "req2", "req3", "req4";
 					lantiq,output = <0>;
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 				};
 				pci-out {
diff --git a/target/linux/lantiq/dts/GR7000.dts b/target/linux/lantiq/dts/GR7000.dts
index 220eb47..4b57c0e 100644
--- a/target/linux/lantiq/dts/GR7000.dts
+++ b/target/linux/lantiq/dts/GR7000.dts
@@ -69,7 +69,6 @@
 				pci-in {
 					lantiq,groups = "req1";
 					lantiq,output = <0>;
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 				};
 				pci-out {
diff --git a/target/linux/lantiq/dts/P2812HNUFX.dtsi b/target/linux/lantiq/dts/P2812HNUFX.dtsi
index e51a2f5..8b9add2 100644
--- a/target/linux/lantiq/dts/P2812HNUFX.dtsi
+++ b/target/linux/lantiq/dts/P2812HNUFX.dtsi
@@ -74,7 +74,6 @@
 					lantiq,groups = "req1";
 					lantiq,function = "pci";
 					lantiq,output = <0>;
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 				};
 				pci-out {
diff --git a/target/linux/lantiq/dts/WBMR.dts b/target/linux/lantiq/dts/WBMR.dts
index 5b4740c..f52d407 100644
--- a/target/linux/lantiq/dts/WBMR.dts
+++ b/target/linux/lantiq/dts/WBMR.dts
@@ -83,7 +83,6 @@
 				pci-in {
 					lantiq,groups = "req1";
 					lantiq,output = <0>;
-					lantiq,open-drain = <1>;
 					lantiq,pull = <2>;
 				};
 				pci-out {
-- 
2.7.4.1.gb6fc189
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