From mboxrd@z Thu Jan 1 00:00:00 1970 From: guodong.xu@linaro.org (Guodong Xu) Date: Thu, 10 Aug 2017 10:26:12 +0800 Subject: [PATCH v2 6/9] arm64: dts: hikey960: Add pstore support In-Reply-To: <20170810022615.19204-1-guodong.xu@linaro.org> References: <20170810022615.19204-1-guodong.xu@linaro.org> Message-ID: <20170810022615.19204-7-guodong.xu@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch reserves some memory in the DTS and sets up a pstore device tree node to enable pstore support on HiKey960. Cc: John Stultz Signed-off-by: Guodong Xu --- arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index ce5e874..7770ec7 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts @@ -39,6 +39,20 @@ reg = <0x0 0x0 0x0 0x0>; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ramoops at 32000000 { + compatible = "ramoops"; + reg = <0x0 0x32000000 0x0 0x00100000>; + record-size = <0x00020000>; + console-size = <0x00020000>; + ftrace-size = <0x00020000>; + }; + }; + reboot-mode-syscon at 32100000 { compatible = "syscon", "simple-mfd"; reg = <0x0 0x32100000 0x0 0x00001000>; -- 2.10.2