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authorJon Hunter <jon-hunter@ti.com>2013-04-04 16:16:16 -0400
committerBenoit Cousson <benoit.cousson@linaro.org>2013-04-08 18:21:33 -0400
commite4b9b9f3b945f5a55372d3dfd7b49e1b269ec3ba (patch)
tree72039a7082830c9f5d6613c65712a2005920fee0
parentd1c6ccfe3dbdd2d393fc5eebe8c5d05aacc2d68c (diff)
ARM: dts: OMAP2+: Identify GPIO banks that are always powered
Add the "ti,gpio-always-on" property to the appropriate GPIO banks to indicate which banks are always powered and will never lose logic state. Signed-off-by: Jon Hunter <jon-hunter@ti.com> Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
Diffstat
-rw-r--r--arch/arm/boot/dts/omap2420.dtsi4
-rw-r--r--arch/arm/boot/dts/omap2430.dtsi4
-rw-r--r--arch/arm/boot/dts/omap3.dtsi1
-rw-r--r--arch/arm/boot/dts/omap4.dtsi1
-rw-r--r--arch/arm/boot/dts/omap5.dtsi1
5 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index a889acc3a22f..da5b285b73be 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -34,6 +34,7 @@
34 reg = <0x48018000 0x200>; 34 reg = <0x48018000 0x200>;
35 interrupts = <29>; 35 interrupts = <29>;
36 ti,hwmods = "gpio1"; 36 ti,hwmods = "gpio1";
37 ti,gpio-always-on;
37 #gpio-cells = <2>; 38 #gpio-cells = <2>;
38 gpio-controller; 39 gpio-controller;
39 #interrupt-cells = <2>; 40 #interrupt-cells = <2>;
@@ -45,6 +46,7 @@
45 reg = <0x4801a000 0x200>; 46 reg = <0x4801a000 0x200>;
46 interrupts = <30>; 47 interrupts = <30>;
47 ti,hwmods = "gpio2"; 48 ti,hwmods = "gpio2";
49 ti,gpio-always-on;
48 #gpio-cells = <2>; 50 #gpio-cells = <2>;
49 gpio-controller; 51 gpio-controller;
50 #interrupt-cells = <2>; 52 #interrupt-cells = <2>;
@@ -56,6 +58,7 @@
56 reg = <0x4801c000 0x200>; 58 reg = <0x4801c000 0x200>;
57 interrupts = <31>; 59 interrupts = <31>;
58 ti,hwmods = "gpio3"; 60 ti,hwmods = "gpio3";
61 ti,gpio-always-on;
59 #gpio-cells = <2>; 62 #gpio-cells = <2>;
60 gpio-controller; 63 gpio-controller;
61 #interrupt-cells = <2>; 64 #interrupt-cells = <2>;
@@ -67,6 +70,7 @@
67 reg = <0x4801e000 0x200>; 70 reg = <0x4801e000 0x200>;
68 interrupts = <32>; 71 interrupts = <32>;
69 ti,hwmods = "gpio4"; 72 ti,hwmods = "gpio4";
73 ti,gpio-always-on;
70 #gpio-cells = <2>; 74 #gpio-cells = <2>;
71 gpio-controller; 75 gpio-controller;
72 #interrupt-cells = <2>; 76 #interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index ff93b8e07887..054bc4439568 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -34,6 +34,7 @@
34 reg = <0x4900c000 0x200>; 34 reg = <0x4900c000 0x200>;
35 interrupts = <29>; 35 interrupts = <29>;
36 ti,hwmods = "gpio1"; 36 ti,hwmods = "gpio1";
37 ti,gpio-always-on;
37 #gpio-cells = <2>; 38 #gpio-cells = <2>;
38 gpio-controller; 39 gpio-controller;
39 #interrupt-cells = <2>; 40 #interrupt-cells = <2>;
@@ -45,6 +46,7 @@
45 reg = <0x4900e000 0x200>; 46 reg = <0x4900e000 0x200>;
46 interrupts = <30>; 47 interrupts = <30>;
47 ti,hwmods = "gpio2"; 48 ti,hwmods = "gpio2";
49 ti,gpio-always-on;
48 #gpio-cells = <2>; 50 #gpio-cells = <2>;
49 gpio-controller; 51 gpio-controller;
50 #interrupt-cells = <2>; 52 #interrupt-cells = <2>;
@@ -56,6 +58,7 @@
56 reg = <0x49010000 0x200>; 58 reg = <0x49010000 0x200>;
57 interrupts = <31>; 59 interrupts = <31>;
58 ti,hwmods = "gpio3"; 60 ti,hwmods = "gpio3";
61 ti,gpio-always-on;
59 #gpio-cells = <2>; 62 #gpio-cells = <2>;
60 gpio-controller; 63 gpio-controller;
61 #interrupt-cells = <2>; 64 #interrupt-cells = <2>;
@@ -67,6 +70,7 @@
67 reg = <0x49012000 0x200>; 70 reg = <0x49012000 0x200>;
68 interrupts = <32>; 71 interrupts = <32>;
69 ti,hwmods = "gpio4"; 72 ti,hwmods = "gpio4";
73 ti,gpio-always-on;
70 #gpio-cells = <2>; 74 #gpio-cells = <2>;
71 gpio-controller; 75 gpio-controller;
72 #interrupt-cells = <2>; 76 #interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 22d468d863a0..559b02f2cd77 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -116,6 +116,7 @@
116 reg = <0x48310000 0x200>; 116 reg = <0x48310000 0x200>;
117 interrupts = <29>; 117 interrupts = <29>;
118 ti,hwmods = "gpio1"; 118 ti,hwmods = "gpio1";
119 ti,gpio-always-on;
119 gpio-controller; 120 gpio-controller;
120 #gpio-cells = <2>; 121 #gpio-cells = <2>;
121 interrupt-controller; 122 interrupt-controller;
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 234f2d2d7690..2a5642882c8a 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -140,6 +140,7 @@
140 reg = <0x4a310000 0x200>; 140 reg = <0x4a310000 0x200>;
141 interrupts = <0 29 0x4>; 141 interrupts = <0 29 0x4>;
142 ti,hwmods = "gpio1"; 142 ti,hwmods = "gpio1";
143 ti,gpio-always-on;
143 gpio-controller; 144 gpio-controller;
144 #gpio-cells = <2>; 145 #gpio-cells = <2>;
145 interrupt-controller; 146 interrupt-controller;
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 3ce54f44b092..3dd7ff825828 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -133,6 +133,7 @@
133 reg = <0x4ae10000 0x200>; 133 reg = <0x4ae10000 0x200>;
134 interrupts = <0 29 0x4>; 134 interrupts = <0 29 0x4>;
135 ti,hwmods = "gpio1"; 135 ti,hwmods = "gpio1";
136 ti,gpio-always-on;
136 gpio-controller; 137 gpio-controller;
137 #gpio-cells = <2>; 138 #gpio-cells = <2>;
138 interrupt-controller; 139 interrupt-controller;
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-22 16:40:05 -0400