From mboxrd@z Thu Jan 1 00:00:00 1970 From: andrew@lunn.ch (Andrew Lunn) Date: Sat, 15 Feb 2014 11:20:14 +0100 Subject: [PATCH v2 16/23] ARM: MVEBU: Let kirkwood use the system controller for restart In-Reply-To: <1392459621-24003-1-git-send-email-andrew@lunn.ch> References: <1392459621-24003-1-git-send-email-andrew@lunn.ch> Message-ID: <1392459621-24003-17-git-send-email-andrew@lunn.ch> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The mvebu system controller already supports restarting orion systems. Remove all the C code which will be replaced by the system controller. Signed-off-by: Andrew Lunn --- Split the patch into two, DT goes into a new patch --- arch/arm/mach-mvebu/kirkwood.c | 20 ++------------------ 1 file changed, 2 insertions(+), 18 deletions(-) diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c index 56e83035bc97..af77923a3483 100644 --- a/arch/arm/mach-mvebu/kirkwood.c +++ b/arch/arm/mach-mvebu/kirkwood.c @@ -27,6 +27,7 @@ #include #include #include "kirkwood-pm.h" +#include "common.h" static struct resource kirkwood_cpufreq_resources[] = { [0] = { @@ -68,23 +69,6 @@ static void __init kirkwood_cpuidle_init(void) platform_device_register(&kirkwood_cpuidle); } -/* Temporary here since mach-mvebu has a function we can use */ -static void kirkwood_restart(enum reboot_mode mode, const char *cmd) -{ - /* - * Enable soft reset to assert RSTOUTn. - */ - writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); - - /* - * Assert soft reset. - */ - writel(SOFT_RESET, SYSTEM_SOFT_RESET); - - while (1) - ; -} - #define MV643XX_ETH_MAC_ADDR_LOW 0x0414 #define MV643XX_ETH_MAC_ADDR_HIGH 0x0418 @@ -203,6 +187,6 @@ static const char * const kirkwood_dt_board_compat[] = { DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)") /* Maintainer: Jason Cooper */ .init_machine = kirkwood_dt_init, - .restart = kirkwood_restart, + .restart = mvebu_restart, .dt_compat = kirkwood_dt_board_compat, MACHINE_END -- 1.8.5.3