From: "Andreas Färber" <afaerber@suse.de>
To: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, "Roc He" <hepeng@zidoo.tv>,
蒋丽琴 <jiang.liqin@geniatech.com>,
"Andreas Färber" <afaerber@suse.de>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will.deacon@arm.com>,
devicetree@vger.kernel.org
Subject: [RFC 2/4] arm64: dts: realtek: Add clock nodes for RTD1295
Date: Thu, 17 Aug 2017 13:20:23 +0200 [thread overview]
Message-ID: <20170817112026.24062-3-afaerber@suse.de> (raw)
In-Reply-To: <20170817112026.24062-1-afaerber@suse.de>
Add 27 MHz oscillator and two clock controller nodes.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
arch/arm64/boot/dts/realtek/rtd1295.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/realtek/rtd1295.dtsi b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
index 77063e984db9..078a11506876 100644
--- a/arch/arm64/boot/dts/realtek/rtd1295.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
@@ -81,6 +81,13 @@
(GIC_CPU_MASK_RAW(0xf) | IRQ_TYPE_LEVEL_LOW)>;
};
+ osc27M: osc {
+ compatible = "fixed-clock";
+ clock-frequency = <27000000>;
+ #clock-cells = <0>;
+ clock-output-names = "osc27M";
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;
@@ -88,6 +95,13 @@
/* Exclude up to 2 GiB of RAM */
ranges = <0x80000000 0x80000000 0x80000000>;
+ clkc: clock-controller@98000000 {
+ compatible = "realtek,rtd1295-clk";
+ reg = <0x98000000 0x1000>;
+ clocks = <&osc27M>;
+ #clock-cells = <1>;
+ };
+
reset1: reset-controller@98000000 {
compatible = "realtek,rtd1295-reset";
reg = <0x98000000 0x4>;
@@ -112,6 +126,13 @@
#reset-cells = <1>;
};
+ iso_clkc: clock-controller@98007000 {
+ compatible = "realtek,rtd1295-iso-clk";
+ reg = <0x98007000 0x100>;
+ clocks = <&osc27M>;
+ #clock-cells = <1>;
+ };
+
iso_irq_mux: interrupt-controller@98007000 {
compatible = "realtek,rtd1295-iso-irq-mux";
reg = <0x98007000 0x100>;
--
2.12.3
WARNING: multiple messages have this Message-ID (diff)
From: afaerber@suse.de (Andreas Färber)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC 2/4] arm64: dts: realtek: Add clock nodes for RTD1295
Date: Thu, 17 Aug 2017 13:20:23 +0200 [thread overview]
Message-ID: <20170817112026.24062-3-afaerber@suse.de> (raw)
In-Reply-To: <20170817112026.24062-1-afaerber@suse.de>
Add 27 MHz oscillator and two clock controller nodes.
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
arch/arm64/boot/dts/realtek/rtd1295.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/realtek/rtd1295.dtsi b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
index 77063e984db9..078a11506876 100644
--- a/arch/arm64/boot/dts/realtek/rtd1295.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
@@ -81,6 +81,13 @@
(GIC_CPU_MASK_RAW(0xf) | IRQ_TYPE_LEVEL_LOW)>;
};
+ osc27M: osc {
+ compatible = "fixed-clock";
+ clock-frequency = <27000000>;
+ #clock-cells = <0>;
+ clock-output-names = "osc27M";
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;
@@ -88,6 +95,13 @@
/* Exclude up to 2 GiB of RAM */
ranges = <0x80000000 0x80000000 0x80000000>;
+ clkc: clock-controller at 98000000 {
+ compatible = "realtek,rtd1295-clk";
+ reg = <0x98000000 0x1000>;
+ clocks = <&osc27M>;
+ #clock-cells = <1>;
+ };
+
reset1: reset-controller at 98000000 {
compatible = "realtek,rtd1295-reset";
reg = <0x98000000 0x4>;
@@ -112,6 +126,13 @@
#reset-cells = <1>;
};
+ iso_clkc: clock-controller at 98007000 {
+ compatible = "realtek,rtd1295-iso-clk";
+ reg = <0x98007000 0x100>;
+ clocks = <&osc27M>;
+ #clock-cells = <1>;
+ };
+
iso_irq_mux: interrupt-controller at 98007000 {
compatible = "realtek,rtd1295-iso-irq-mux";
reg = <0x98007000 0x100>;
--
2.12.3
next prev parent reply other threads:[~2017-08-17 11:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-17 11:20 [RFC 0/4] arm64: Realtek RTD1295 clocks Andreas Färber
2017-08-17 11:20 ` Andreas Färber
2017-08-17 11:20 ` Andreas Färber
2017-08-17 11:20 ` [RFC 1/4] dt-bindings: clock: Add Realtek RTD1295 Andreas Färber
2017-08-17 11:20 ` Andreas Färber
2017-08-22 2:21 ` Rob Herring
2017-08-22 2:21 ` Rob Herring
2017-08-17 11:20 ` Andreas Färber [this message]
2017-08-17 11:20 ` [RFC 2/4] arm64: dts: realtek: Add clock nodes for RTD1295 Andreas Färber
2017-08-17 11:20 ` [RFC 3/4] clk: Add Realtek RTD1295 Andreas Färber
2017-08-17 11:20 ` Andreas Färber
2017-08-17 11:20 ` [RFC 4/4] arm64: dts: realtek: Update RTD1295 UART nodes with clocks Andreas Färber
2017-08-17 11:20 ` Andreas Färber
2017-08-17 11:20 ` Andreas Färber
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