From mboxrd@z Thu Jan 1 00:00:00 1970 From: enric.balletbo@collabora.com (Enric Balletbo i Serra) Date: Mon, 14 May 2018 23:16:02 +0200 Subject: [RFC PATCH 02/10] dt-bindings: devfreq: rk3399_dmc: Add rockchip, pmu phandle. In-Reply-To: <20180514211610.26618-1-enric.balletbo@collabora.com> References: <20180514211610.26618-1-enric.balletbo@collabora.com> Message-ID: <20180514211610.26618-3-enric.balletbo@collabora.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The Rockchip DMC (Dynamic Memory Interface) needs to access to the PMU general register files to know the DRAM type, so add a phandle to the syscon that manages these registers. Signed-off-by: Enric Balletbo i Serra --- Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt index 0ec68141f85a..951789c0cdd6 100644 --- a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt +++ b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt @@ -12,6 +12,8 @@ Required properties: for details. - center-supply: DMC supply node. - status: Marks the node enabled/disabled. +- rockchip,pmu: Phandle to the syscon managing the "PMU general register + files". Optional properties: - interrupts: The CPU interrupt number. The interrupt specifier -- 2.17.0