From: Erin Lo <erin.lo@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
Mike Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>,
Rob Herring <robh@kernel.org>
Cc: John Crispin <blogic@openwrt.org>, Arnd Bergmann <arnd@arndb.de>,
Sascha Hauer <kernel@pengutronix.de>,
Daniel Kurtz <djkurtz@chromium.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<linux-mediatek@lists.infradead.org>, <linux-clk@vger.kernel.org>,
<srv_heupstream@mediatek.com>,
James Liao <jamesjj.liao@mediatek.com>
Subject: [PATCH v8 09/10] arm: dts: mt2701: Add clock controller device nodes
Date: Tue, 17 May 2016 13:05:10 +0800 [thread overview]
Message-ID: <1463461511-25019-10-git-send-email-erin.lo@mediatek.com> (raw)
In-Reply-To: <1463461511-25019-1-git-send-email-erin.lo@mediatek.com>
From: James Liao <jamesjj.liao@mediatek.com>
Add clock controller nodes for MT2701, include topckgen, infracfg,
pericfg, apmixedsys, mmsys, imgsys, vdecsys, hifsys, ethsys and
bdpsys. This patch also add two oscillators that provide clocks for
MT2701.
Signed-off-by: James Liao <jamesjj.liao@mediatek.com>
---
arch/arm/boot/dts/mt2701.dtsi | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index 8343768..171d4da 100644
--- a/arch/arm/boot/dts/mt2701.dtsi
+++ b/arch/arm/boot/dts/mt2701.dtsi
@@ -12,6 +12,7 @@
* GNU General Public License for more details.
*/
+#include <dt-bindings/clock/mt2701-clk.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "skeleton64.dtsi"
@@ -76,6 +77,20 @@
#clock-cells = <0>;
};
+ clk26m: oscillator@0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ clock-output-names = "clk26m";
+ };
+
+ rtc32k: oscillator@1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32000>;
+ clock-output-names = "rtc32k";
+ };
+
timer {
compatible = "arm,armv7-timer";
interrupt-parent = <&gic>;
@@ -85,6 +100,26 @@
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
+ topckgen: syscon@10000000 {
+ compatible = "mediatek,mt2701-topckgen", "syscon";
+ reg = <0 0x10000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ infracfg: syscon@10001000 {
+ compatible = "mediatek,mt2701-infracfg", "syscon";
+ reg = <0 0x10001000 0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ pericfg: syscon@10003000 {
+ compatible = "mediatek,mt2701-pericfg", "syscon";
+ reg = <0 0x10003000 0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
watchdog: watchdog@10007000 {
compatible = "mediatek,mt2701-wdt",
"mediatek,mt6589-wdt";
@@ -109,6 +144,13 @@
reg = <0 0x10200100 0 0x1c>;
};
+ apmixedsys: syscon@10209000 {
+ compatible = "mediatek,mt2701-apmixedsys", "syscon";
+ reg = <0 0x10209000 0 0x1000>;
+ mediatek,hdmi-ibias = <0xa>;
+ #clock-cells = <1>;
+ };
+
gic: interrupt-controller@10211000 {
compatible = "arm,cortex-a7-gic";
interrupt-controller;
--
1.9.1
next prev parent reply other threads:[~2016-05-17 5:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-17 5:05 [PATCH v8 0/10] Add clock support for Mediatek MT2701 Erin Lo
2016-05-17 5:05 ` [PATCH v8 01/10] clk: fix initial state of critical clock's parents Erin Lo
2016-05-17 5:05 ` [PATCH v8 02/10] clk: mediatek: remove __init from clk registration functions Erin Lo
2016-05-17 5:05 ` [PATCH v8 03/10] clk: mediatek: Refine the makefile to support multiple clock drivers Erin Lo
2016-05-17 5:05 ` [PATCH v8 04/10] dt-bindings: ARM: Mediatek: Document bindings for MT2701 Erin Lo
2016-05-17 5:05 ` [PATCH v8 05/10] clk: mediatek: Add dt-bindings for MT2701 clocks Erin Lo
2016-05-17 5:05 ` [PATCH v8 06/10] clk: mediatek: Add MT2701 clock support Erin Lo
2016-05-17 5:05 ` [PATCH v8 07/10] reset: mediatek: Add MT2701 reset controller dt-binding file Erin Lo
2016-05-17 5:05 ` [PATCH v8 08/10] reset: mediatek: Add MT2701 reset driver Erin Lo
2016-05-17 5:05 ` Erin Lo [this message]
2016-05-17 5:05 ` [PATCH v8 10/10] arm: dts: mt2701: Use real clock for UARTs Erin Lo
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