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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>
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5 changed files with 11 additions and 0 deletions
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@ -34,6 +34,7 @@ gpio1: gpio@48018000 {
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reg = <0x48018000 0x200>;
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interrupts = <29>;
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ti,hwmods = "gpio1";
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ti,gpio-always-on;
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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@ -45,6 +46,7 @@ gpio2: gpio@4801a000 {
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reg = <0x4801a000 0x200>;
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interrupts = <30>;
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ti,hwmods = "gpio2";
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ti,gpio-always-on;
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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@ -56,6 +58,7 @@ gpio3: gpio@4801c000 {
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reg = <0x4801c000 0x200>;
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interrupts = <31>;
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ti,hwmods = "gpio3";
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ti,gpio-always-on;
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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@ -67,6 +70,7 @@ gpio4: gpio@4801e000 {
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reg = <0x4801e000 0x200>;
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interrupts = <32>;
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ti,hwmods = "gpio4";
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ti,gpio-always-on;
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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@ -34,6 +34,7 @@ gpio1: gpio@4900c000 {
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reg = <0x4900c000 0x200>;
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interrupts = <29>;
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ti,hwmods = "gpio1";
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ti,gpio-always-on;
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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@ -45,6 +46,7 @@ gpio2: gpio@4900e000 {
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reg = <0x4900e000 0x200>;
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interrupts = <30>;
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ti,hwmods = "gpio2";
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ti,gpio-always-on;
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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@ -56,6 +58,7 @@ gpio3: gpio@49010000 {
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reg = <0x49010000 0x200>;
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interrupts = <31>;
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ti,hwmods = "gpio3";
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ti,gpio-always-on;
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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@ -67,6 +70,7 @@ gpio4: gpio@49012000 {
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reg = <0x49012000 0x200>;
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interrupts = <32>;
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ti,hwmods = "gpio4";
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ti,gpio-always-on;
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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@ -116,6 +116,7 @@ gpio1: gpio@48310000 {
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reg = <0x48310000 0x200>;
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interrupts = <29>;
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ti,hwmods = "gpio1";
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ti,gpio-always-on;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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@ -140,6 +140,7 @@ gpio1: gpio@4a310000 {
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reg = <0x4a310000 0x200>;
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interrupts = <0 29 0x4>;
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ti,hwmods = "gpio1";
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ti,gpio-always-on;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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@ -133,6 +133,7 @@ gpio1: gpio@4ae10000 {
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reg = <0x4ae10000 0x200>;
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interrupts = <0 29 0x4>;
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ti,hwmods = "gpio1";
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ti,gpio-always-on;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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