From: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
To: "Rob Herring" <robh+dt@kernel.org>,
"Andreas Färber" <afaerber@suse.de>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-actions@lists.infradead.org
Subject: [PATCH 01/10] arm: dts: owl-s500: Add Clock Management Unit
Date: Fri, 26 Jun 2020 02:34:13 +0300 [thread overview]
Message-ID: <3c51f6c9d4a8bd21cd7c3797cc3f32dfcadcf512.1593124368.git.cristian.ciocaltea@gmail.com> (raw)
In-Reply-To: <cover.1593124368.git.cristian.ciocaltea@gmail.com>
Add Clock Management Unit for Actions Semi S500 SoC.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
---
arch/arm/boot/dts/owl-s500.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
index 1dbe4e8b38ac..5d5ad9db549b 100644
--- a/arch/arm/boot/dts/owl-s500.dtsi
+++ b/arch/arm/boot/dts/owl-s500.dtsi
@@ -5,6 +5,7 @@
* Copyright (c) 2016-2017 Andreas Färber
*/
+#include <dt-bindings/clock/actions,s500-cmu.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/owl-s500-powergate.h>
@@ -70,6 +71,12 @@ hosc: hosc {
#clock-cells = <0>;
};
+ losc: losc {
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ #clock-cells = <0>;
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;
@@ -169,6 +176,13 @@ uart6: serial@b012c000 {
status = "disabled";
};
+ cmu: clock-controller@b0160000 {
+ compatible = "actions,s500-cmu";
+ reg = <0xb0160000 0x8000>;
+ clocks = <&hosc>, <&losc>;
+ #clock-cells = <1>;
+ };
+
timer: timer@b0168000 {
compatible = "actions,s500-timer";
reg = <0xb0168000 0x8000>;
--
2.27.0
next prev parent reply other threads:[~2020-06-25 23:34 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-25 23:34 [PATCH 00/10] Add CMU/RMU/DMA/MMC/I2C support for Actions Semi S500 SoCs Cristian Ciocaltea
2020-06-25 23:34 ` Cristian Ciocaltea [this message]
2020-06-25 23:34 ` [PATCH 02/10] arm: dts: owl-s500: Set UART clock refs from CMU Cristian Ciocaltea
2020-06-25 23:34 ` [PATCH 03/10] arm: dts: owl-s500: Add DMA controller Cristian Ciocaltea
2020-06-25 23:34 ` [PATCH 04/10] arm: dts: owl-s500: Add Reset Controller support Cristian Ciocaltea
2020-06-25 23:34 ` [PATCH 05/10] arm: dts: owl-s500: Add pinctrl node Cristian Ciocaltea
2020-06-25 23:34 ` [PATCH 06/10] arm: dts: owl-s500: Add MMC nodes Cristian Ciocaltea
2020-06-25 23:34 ` [PATCH 07/10] arm: dts: owl-s500: Add I2C nodes Cristian Ciocaltea
2020-06-25 23:34 ` [PATCH 08/10] arm: dts: owl-s500-roseapplepi: Use UART clock from CMU Cristian Ciocaltea
2020-06-25 23:34 ` [PATCH 09/10] arm: dts: owl-s500-roseapplepi: Add uSD support Cristian Ciocaltea
2020-06-25 23:34 ` [PATCH 10/10] arm: dts: owl-s500-roseapplepi: Enable I2C0 Cristian Ciocaltea
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