From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Date: Fri, 07 Nov 2014 13:53:31 +0000 Subject: Re: [PATCH 1/2] ARM: shmobile: kzm9g-reference: Add restart callback Message-Id: <545CCEDB.5090908@cogentembedded.com> List-Id: References: <1385428879-26849-2-git-send-email-laurent.pinchart+renesas@ideasonboard.com> In-Reply-To: <1385428879-26849-2-git-send-email-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org Hello. On 11/7/2014 4:46 PM, Geert Uytterhoeven wrote: > Port the sh73a0 restart handling from the kzm9g-legacy board code to the > kzm9g-reference board code. > Signed-off-by: Geert Uytterhoeven > --- > Tested on kzm9g-reference > > arch/arm/mach-shmobile/board-kzm9g-reference.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c > index f2ef759b6e969cc8..2e82e44ab85258b7 100644 > --- a/arch/arm/mach-shmobile/board-kzm9g-reference.c > +++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c > @@ -39,6 +39,13 @@ static void __init kzm_init(void) > #endif > } > > +#define RESCNT2 IOMEM(0xe6188020) > +static void kzm9g_restart(enum reboot_mode mode, const char *cmd) > +{ > + /* Do soft power on reset */ > + writel((1 << 31), RESCNT2); Inner () should not be needed. [...] WBR, Sergei