From 9139acd1c4e5e545d4ba820f70400960126b2613 Mon Sep 17 00:00:00 2001
From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Date: Mon, 19 Nov 2012 10:39:55 +0100
Subject: [PATCH] ARM: Dove: Convert to DT GPIO and pinctrl
Following the ongoing conversion of Orion SoCs to DT, make use of
gpio and pinctrl drivers through DT. The main dtsi for Dove is prepared
to allow board specific descriptors to make use of pinctrl muxing.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
arch/arm/Kconfig | 2 ++
arch/arm/boot/dts/dove.dtsi | 19 ++++++++++++++++---
2 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ade7e924bef5fa..ca2b4182061ae8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -536,6 +536,8 @@ config ARCH_DOVE
select CPU_V7
select GENERIC_CLOCKEVENTS
select MIGHT_HAVE_PCI
+ select PINCTRL
+ select PINCTRL_DOVE
select PLAT_ORION_LEGACY
select USB_ARCH_HAS_EHCI
help
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 5a00022383e74d..61f391412a5a60 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -4,6 +4,12 @@
compatible = "marvell,dove";
model = "Marvell Armada 88AP510 SoC";
+ aliases {
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ gpio2 = &gpio2;
+ };
+
soc@f1000000 {
compatible = "simple-bus";
#address-cells = <1>;
@@ -72,7 +78,8 @@
#gpio-cells = <2>;
gpio-controller;
reg = <0xd0400 0x20>;
- ngpio = <32>;
+ ngpios = <32>;
+ interrupt-controller;
interrupts = <12>, <13>, <14>, <60>;
};
@@ -81,7 +88,8 @@
#gpio-cells = <2>;
gpio-controller;
reg = <0xd0420 0x20>;
- ngpio = <32>;
+ ngpios = <32>;
+ interrupt-controller;
interrupts = <61>;
};
@@ -90,7 +98,12 @@
#gpio-cells = <2>;
gpio-controller;
reg = <0xe8400 0x0c>;
- ngpio = <8>;
+ ngpios = <8>;
+ };
+
+ pinctrl: pinctrl@d0200 {
+ compatible = "marvell,dove-pinctrl";
+ reg = <0xd0200 0x10>;
};
spi0: spi@10600 {
--
GitLab