From f9e7592230b72acb703e6c29691d587341b6c710 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sat, 17 Nov 2012 17:00:44 +0100 Subject: [PATCH] ARM: Kirkwood: Make use of mvebu pincltl and gpio drivers Select the generic mvebu kirkwood pincltr driver and generic mvebu gpio driver. This requires minor changes to the DT, and the calls to configure plat-orion gpio driver are removed. Signed-off-by: Andrew Lunn Tested-by: Michael Walle Tested-by: Simon Baatz Tested-by: Jamie Lentin Tested-by: Joshua Coombs Signed-off-by: Jason Cooper --- arch/arm/Kconfig | 2 ++ arch/arm/boot/dts/kirkwood.dtsi | 10 ++++++++-- arch/arm/plat-orion/irq.c | 6 +----- 3 files changed, 11 insertions(+), 7 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ca2b4182061a..3cf5742a23ca 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -549,6 +549,8 @@ config ARCH_KIRKWOOD select CPU_FEROCEON select GENERIC_CLOCKEVENTS select PCI + select PINCTRL + select PINCTRL_KIRKWOOD select PLAT_ORION_LEGACY help Support for the following Marvell Kirkwood series SoCs: diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index 4fc7a8e49168..a990c30f0a26 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -4,6 +4,10 @@ compatible = "marvell,kirkwood"; interrupt-parent = <&intc>; + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + }; intc: interrupt-controller { compatible = "marvell,orion-intc", "marvell,intc"; interrupt-controller; @@ -24,7 +28,8 @@ #gpio-cells = <2>; gpio-controller; reg = <0x10100 0x40>; - ngpio = <32>; + ngpios = <32>; + interrupt-controller; interrupts = <35>, <36>, <37>, <38>; }; @@ -33,7 +38,8 @@ #gpio-cells = <2>; gpio-controller; reg = <0x10140 0x40>; - ngpio = <18>; + ngpios = <18>; + interrupt-controller; interrupts = <39>, <40>, <41>; }; diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c index 1867944415ca..8db0b981ca64 100644 --- a/arch/arm/plat-orion/irq.c +++ b/arch/arm/plat-orion/irq.c @@ -41,7 +41,7 @@ void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr) static int __init orion_add_irq_domain(struct device_node *np, struct device_node *interrupt_parent) { - int i = 0, irq_gpio; + int i = 0; void __iomem *base; do { @@ -54,10 +54,6 @@ static int __init orion_add_irq_domain(struct device_node *np, irq_domain_add_legacy(np, i * 32, 0, 0, &irq_domain_simple_ops, NULL); - - irq_gpio = i * 32; - orion_gpio_of_init(irq_gpio); - return 0; } -- 2.20.1