From mboxrd@z Thu Jan 1 00:00:00 1970 From: mathieu@codeaurora.org (Mathieu Olivari) Date: Tue, 18 Aug 2015 14:04:19 -0700 Subject: [PATCH v4 2/3] ARM: qcom: add SMEM device node to IPQ806x dts In-Reply-To: <1439931860-7473-1-git-send-email-mathieu@codeaurora.org> References: <1439931860-7473-1-git-send-email-mathieu@codeaurora.org> Message-ID: <1439931860-7473-3-git-send-email-mathieu@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org SMEM is used on IPQ806x to store various board related information such as boot device and flash partition layout. We'll declare it as a device so we can make use of it thanks to the new SMEM soc driver. Signed-off-by: Mathieu Olivari --- Notes: v2: *Rename "smem" tag into "smem_region" arch/arm/boot/dts/qcom-ipq8064.dtsi | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi index 8d366ae..9834c94 100644 --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi @@ -55,7 +55,7 @@ no-map; }; - smem at 41000000 { + smem_region: smem at 41000000 { reg = <0x41000000 0x200000>; no-map; }; @@ -341,4 +341,10 @@ #hwlock-cells = <1>; }; + + smem { + compatible = "qcom,smem"; + memory-region = <&smem_region>; + hwlocks = <&sfpb_mutex 3>; + }; }; -- 2.1.4