From mboxrd@z Thu Jan 1 00:00:00 1970 From: robh@kernel.org (Rob Herring) Date: Sat, 19 Mar 2016 19:45:37 -0500 Subject: [PATCH 1/3] ARM: at91: use chipid device for soc detection In-Reply-To: <1458285681-25684-1-git-send-email-ludovic.desroches@atmel.com> References: <1458285681-25684-1-git-send-email-ludovic.desroches@atmel.com> Message-ID: <20160320004537.GA9151@rob-hp-laptop> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Mar 18, 2016 at 08:21:19AM +0100, Ludovic Desroches wrote: > So far, the CIDR and EXID registers were in the DBGU interface. This device > has disappeared with the SAMA5D2 family. These registers are exposed > through a new device called chipid. > > Signed-off-by: Ludovic Desroches > [nicolas.ferre at atmel.com: remove useless warnings] > --- > .../devicetree/bindings/arm/atmel-at91.txt | 4 ++ > arch/arm/mach-at91/soc.c | 81 +++++++++++++++++----- > 2 files changed, 67 insertions(+), 18 deletions(-) Acked-by: Rob Herring