From: Lin Huang <hl@rock-chips.com>
To: heiko@sntech.de
Cc: myungjoo.ham@samsung.com, mark.yao@rock-chips.com,
cw00.choi@samsung.com, airlied@linux.ie, mturquette@baylibre.com,
dbasehore@chromium.org, sboyd@codeaurora.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
dianders@chromium.org, linux-rockchip@lists.infradead.org,
kyungmin.park@samsung.com, linux-arm-kernel@lists.infradead.org,
tixy@linaro.org, typ@rock-chips.com, sudeep.holla@arm.com,
mark.rutland@arm.com, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org, Lin Huang <hl@rock-chips.com>
Subject: [PATCH v10 1/5] Documentation: bindings: add dt documentation for dfi controller
Date: Mon, 5 Sep 2016 13:06:07 +0800 [thread overview]
Message-ID: <1473051971-5500-2-git-send-email-hl@rock-chips.com> (raw)
In-Reply-To: <1473051971-5500-1-git-send-email-hl@rock-chips.com>
This patch adds the documentation for rockchip dfi devfreq-event driver.
Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
---
Changes in v10:
- None
Changes in v9:
- reorder compatible and reg
Changes in v8:
- delete a unuse blank line
Changes in v7:
- None
Changes in v6:
- None
Changes in v5:
- None
Changes in v4:
- None
Changes in v3:
- None
Changes in v2:
- None
Changes in v1:
- None
.../bindings/devfreq/event/rockchip-dfi.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
diff --git a/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
new file mode 100644
index 0000000..f223313
--- /dev/null
+++ b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
@@ -0,0 +1,19 @@
+
+* Rockchip rk3399 DFI device
+
+Required properties:
+- compatible: Must be "rockchip,rk3399-dfi".
+- reg: physical base address of each DFI and length of memory mapped region
+- rockchip,pmu: phandle to the syscon managing the "pmu general register files"
+- clocks: phandles for clock specified in "clock-names" property
+- clock-names : the name of clock used by the DFI, must be "pclk_ddr_mon";
+
+Example:
+ dfi: dfi@0xff630000 {
+ compatible = "rockchip,rk3399-dfi";
+ reg = <0x00 0xff630000 0x00 0x4000>;
+ rockchip,pmu = <&pmugrf>;
+ clocks = <&cru PCLK_DDR_MON>;
+ clock-names = "pclk_ddr_mon";
+ status = "disabled";
+ };
--
2.6.6
next prev parent reply other threads:[~2016-09-05 5:07 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-05 5:06 [PATCH v10 0/5] rk3399 support ddr frequency scaling Lin Huang
2016-09-05 5:06 ` Lin Huang [this message]
2016-09-12 16:18 ` [PATCH v10 1/5] Documentation: bindings: add dt documentation for dfi controller Rob Herring
2016-09-05 5:06 ` [PATCH v10 2/5] PM / devfreq: event: support rockchip " Lin Huang
2016-09-05 5:06 ` [PATCH v10 3/5] Documentation: bindings: add dt documentation for rk3399 dmc Lin Huang
2016-09-12 16:31 ` Rob Herring
2016-09-05 5:06 ` [PATCH v10 4/5] PM / devfreq: rockchip: add devfreq driver " Lin Huang
2016-09-05 5:06 ` [PATCH v10 5/5] drm/rockchip: Add dmc notifier in vop driver Lin Huang
2016-09-06 3:40 ` kbuild test robot
2016-09-06 17:18 ` Sean Paul
2016-09-06 18:15 ` hl
2016-09-06 18:55 ` Sean Paul
2016-09-06 19:01 ` hl
2016-09-06 19:07 ` Sean Paul
2016-09-07 18:07 ` dbasehore .
2016-09-07 18:27 ` Sean Paul
2016-09-07 18:13 ` dbasehore .
2016-09-07 20:31 ` Sean Paul
2016-09-07 22:21 ` dbasehore .
[not found] ` <CGME20160905050631epcas1p4ebe75a5f119132f583a5020187382026@epcas1p4.samsung.com>
2016-09-06 4:37 ` MyungJoo Ham
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