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authorJonas Gorski <jogo@openwrt.org>2015-02-27 17:39:49 +0000
committerJonas Gorski <jogo@openwrt.org>2015-02-27 17:39:49 +0000
commiteea227c60d593c2fe5692365936703bbebdbd1ad (patch)
tree75ffdc0a1a19758e3c30b241e7aef13f7ab25ecd /target/linux/brcm63xx/dts
parent1efb7398e1ae9e967a9b0b1a73edb034b10ee5fc (diff)
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brcm63xx: probe gpio controllers through DT
Add a generic mmio gpio controller based driver and probe it through device tree. Use aliases for base calculation until we converted all users to device tree or named gpios. Convert bcm63xx_enet's ephy-reset gpio to use a named gpio. While at it, remove the duplicate reset gpio defintion for livebox. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44565
Diffstat (limited to 'target/linux/brcm63xx/dts')
-rw-r--r--target/linux/brcm63xx/dts/bcm3368.dtsi20
-rw-r--r--target/linux/brcm63xx/dts/bcm6318.dtsi23
-rw-r--r--target/linux/brcm63xx/dts/bcm63268.dtsi23
-rw-r--r--target/linux/brcm63xx/dts/bcm6328.dtsi12
-rw-r--r--target/linux/brcm63xx/dts/bcm6338.dtsi11
-rw-r--r--target/linux/brcm63xx/dts/bcm6345.dtsi11
-rw-r--r--target/linux/brcm63xx/dts/bcm6348.dtsi20
-rw-r--r--target/linux/brcm63xx/dts/bcm6358.dtsi20
-rw-r--r--target/linux/brcm63xx/dts/bcm6362.dtsi23
-rw-r--r--target/linux/brcm63xx/dts/bcm6368.dtsi20
10 files changed, 183 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/dts/bcm3368.dtsi b/target/linux/brcm63xx/dts/bcm3368.dtsi
index dba73b5..ebf3d1c 100644
--- a/target/linux/brcm63xx/dts/bcm3368.dtsi
+++ b/target/linux/brcm63xx/dts/bcm3368.dtsi
@@ -5,6 +5,8 @@
aliases {
pflash = &pflash;
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
};
cpus {
@@ -71,5 +73,23 @@
interrupt-parent = <&periph_intc>;
interrupts = <24>, <25>, <26>, <27>;
};
+
+ gpio1: gpio-controller@fff8c080 {
+ compatible = "brcm,6345-gpio";
+ reg = <0xfff8c080 4>, <0xfff8c088 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <8>;
+ };
+
+ gpio0: gpio-controller@fff8c084 {
+ compatible = "brcm,6345-gpio";
+ reg = <0xfff8c084 4>, <0xfff8c08c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
};
diff --git a/target/linux/brcm63xx/dts/bcm6318.dtsi b/target/linux/brcm63xx/dts/bcm6318.dtsi
index 97bdea7..f851a9c 100644
--- a/target/linux/brcm63xx/dts/bcm6318.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6318.dtsi
@@ -3,6 +3,11 @@
#size-cells = <1>;
compatible = "brcm,bcm6318";
+ aliases {
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -51,5 +56,23 @@
interrupt-parent = <&cpu_intc>;
interrupts = <2>;
};
+
+ gpio1: gpio-controller@10000080 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10000080 4>, <0x10000088 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <18>;
+ };
+
+ gpio0: gpio-controller@10000084 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10000084 4>, <0x1000008c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
};
diff --git a/target/linux/brcm63xx/dts/bcm63268.dtsi b/target/linux/brcm63xx/dts/bcm63268.dtsi
index bc80d70..0a1f8b1 100644
--- a/target/linux/brcm63xx/dts/bcm63268.dtsi
+++ b/target/linux/brcm63xx/dts/bcm63268.dtsi
@@ -3,6 +3,11 @@
#size-cells = <1>;
compatible = "brcm,bcm63268";
+ aliases {
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -58,5 +63,23 @@
interrupt-parent = <&cpu_intc>;
interrupts = <2>, <3>;
};
+
+ gpio1: gpio-controller@100000c0 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x100000c0 4>, <0x100000c8 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <20>;
+ };
+
+ gpio0: gpio-controller@100000c4 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x100000c4 4>, <0x100000cc 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
};
diff --git a/target/linux/brcm63xx/dts/bcm6328.dtsi b/target/linux/brcm63xx/dts/bcm6328.dtsi
index 53f96ff..a0b1316 100644
--- a/target/linux/brcm63xx/dts/bcm6328.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6328.dtsi
@@ -3,6 +3,10 @@
#size-cells = <1>;
compatible = "brcm,bcm6328";
+ aliases {
+ gpio0 = &gpio0;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -51,5 +55,13 @@
interrupt-parent = <&cpu_intc>;
interrupts = <2>;
};
+
+ gpio0: gpio-controller@10000084 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10000084 4>, <0x1000008c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
};
diff --git a/target/linux/brcm63xx/dts/bcm6338.dtsi b/target/linux/brcm63xx/dts/bcm6338.dtsi
index c1980f4..d578a5b 100644
--- a/target/linux/brcm63xx/dts/bcm6338.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6338.dtsi
@@ -5,6 +5,7 @@
aliases {
pflash = &pflash;
+ gpio0 = &gpio0;
};
cpus {
@@ -65,5 +66,15 @@
interrupt-parent = <&cpu_intc>;
interrupts = <3>, <4>, <5>, <6>;
};
+
+ gpio0: gpio-controller@fffe0404 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0xfffe0404 4>, <0xfffe040c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <8>;
+ };
};
};
diff --git a/target/linux/brcm63xx/dts/bcm6345.dtsi b/target/linux/brcm63xx/dts/bcm6345.dtsi
index e8e7016..f702468 100644
--- a/target/linux/brcm63xx/dts/bcm6345.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6345.dtsi
@@ -5,6 +5,7 @@
aliases {
pflash = &pflash;
+ gpio0 = &gpio0;
};
cpus {
@@ -65,5 +66,15 @@
interrupt-parent = <&cpu_intc>;
interrupts = <3>, <4>, <5>, <6>;
};
+
+ gpio0: gpio-controller@fffe0404 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0xfffe0404 4>, <0xfffe0408 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <16>;
+ };
};
};
diff --git a/target/linux/brcm63xx/dts/bcm6348.dtsi b/target/linux/brcm63xx/dts/bcm6348.dtsi
index 7dd423b..a4d8d9f 100644
--- a/target/linux/brcm63xx/dts/bcm6348.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6348.dtsi
@@ -5,6 +5,8 @@
aliases {
pflash = &pflash;
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
};
cpus {
@@ -67,5 +69,23 @@
brcm,field-width = <5>;
};
+
+ gpio1: gpio-controller@fffe0400 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0xfffe0400 4>, <0xfffe0408 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <5>;
+ };
+
+ gpio0: gpio-controller@fffe0404 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0xfffe0404 4>, <0xfffe040c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
};
diff --git a/target/linux/brcm63xx/dts/bcm6358.dtsi b/target/linux/brcm63xx/dts/bcm6358.dtsi
index 7217b8d..bc3784a 100644
--- a/target/linux/brcm63xx/dts/bcm6358.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6358.dtsi
@@ -5,6 +5,8 @@
aliases {
pflash = &pflash;
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
};
cpus {
@@ -83,5 +85,23 @@
interrupt-parent = <&periph_intc>;
interrupts = <20>, <21>;
};
+
+ gpio1: gpio-controller@fffe0080 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0xfffe0080 4>, <0xfffe0088 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <8>;
+ };
+
+ gpio0: gpio-controller@fffe0084 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0xfffe0084 4>, <0xfffe008c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
};
diff --git a/target/linux/brcm63xx/dts/bcm6362.dtsi b/target/linux/brcm63xx/dts/bcm6362.dtsi
index 4e2e41d..6604f5c 100644
--- a/target/linux/brcm63xx/dts/bcm6362.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6362.dtsi
@@ -3,6 +3,11 @@
#size-cells = <1>;
compatible = "brcm,bcm6362";
+ aliases {
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -58,5 +63,23 @@
interrupt-parent = <&cpu_intc>;
interrupts = <2>, <3>;
};
+
+ gpio1: gpio-controller@10000080 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10000080 4>, <0x10000088 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <16>;
+ };
+
+ gpio0: gpio-controller@10000084 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10000084 4>, <0x1000008c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
};
diff --git a/target/linux/brcm63xx/dts/bcm6368.dtsi b/target/linux/brcm63xx/dts/bcm6368.dtsi
index 27b9f62..628c2d0 100644
--- a/target/linux/brcm63xx/dts/bcm6368.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6368.dtsi
@@ -5,6 +5,8 @@
aliases {
pflash = &pflash;
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
};
cpus {
@@ -73,6 +75,24 @@
interrupt-parent = <&cpu_intc>;
interrupts = <2>, <3>;
};
+
+ gpio1: gpio-controller@10000080 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10000080 4>, <0x10000088 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <6>;
+ };
+
+ gpio0: gpio-controller@10000084 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10000084 4>, <0x1000008c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
pflash: nor@18000000 {