From df863de19fc5a7b3a982a8204f9e2e8bb6e2d96d Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Mon, 17 Feb 2014 15:23:22 +0100 Subject: ARM: mvebu: add Armada 375 support to the system-controller driver The system controller block in the Armada 375 has different register offsets for the system reset and other related functions. Therefore, this commit introduces the new "armada-375-system-controller" compatible string to identify the Armada 375 variant of the system controller. Signed-off-by: Thomas Petazzoni Reviewed-by: Gregory CLEMENT Signed-off-by: Jason Cooper --- arch/arm/mach-mvebu/system-controller.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-mvebu') diff --git a/arch/arm/mach-mvebu/system-controller.c b/arch/arm/mach-mvebu/system-controller.c index e6e300afe836..614ba6832ff3 100644 --- a/arch/arm/mach-mvebu/system-controller.c +++ b/arch/arm/mach-mvebu/system-controller.c @@ -1,5 +1,5 @@ /* - * System controller support for Armada 370 and XP platforms. + * System controller support for Armada 370, 375 and XP platforms. * * Copyright (C) 2012 Marvell * @@ -11,7 +11,7 @@ * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. * - * The Armada 370 and Armada XP SoCs both have a range of + * The Armada 370, 375 and Armada XP SoCs have a range of * miscellaneous registers, that do not belong to a particular device, * but rather provide system-level features. This basic * system-controller driver provides a device tree binding for those @@ -47,6 +47,13 @@ static const struct mvebu_system_controller armada_370_xp_system_controller = { .system_soft_reset = 0x1, }; +static const struct mvebu_system_controller armada_375_system_controller = { + .rstoutn_mask_offset = 0x54, + .system_soft_reset_offset = 0x58, + .rstoutn_mask_reset_out_en = 0x1, + .system_soft_reset = 0x1, +}; + static const struct mvebu_system_controller orion_system_controller = { .rstoutn_mask_offset = 0x108, .system_soft_reset_offset = 0x10c, @@ -61,6 +68,9 @@ static const struct of_device_id of_system_controller_table[] = { }, { .compatible = "marvell,armada-370-xp-system-controller", .data = (void *) &armada_370_xp_system_controller, + }, { + .compatible = "marvell,armada-375-system-controller", + .data = (void *) &armada_375_system_controller, }, { /* end of list */ }, }; -- cgit v1.2.3