Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1528641

[PATCH 9/9] ARM: dts: rockchip: add timer entries to rk3188.dtsi

From Alexander Kochetkov <al.kochet@gmail.com>
Newsgroups linux.kernel
Subject [PATCH 9/9] ARM: dts: rockchip: add timer entries to rk3188.dtsi
Date 2016-11-23 18:40 +0100
Message-ID <sGJGy-7OY-53@gated-at.bofh.it> (permalink)
References <sGJwX-7LD-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw

This is correct configuration borrowed from 3.0 kernel[1].
timer 6 used as clocksource, timers 0, 1, 4 and 5 used
as clockevents.

Timers can do interrupts and work as expected with correct
driver support.

[1] https://github.com/radxa/linux-rockchip/blob/radxa-stable-3.0/arch/arm/mach-rk3188/rk_timer.c

Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
---
 arch/arm/boot/dts/rk3188.dtsi |   45 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index 31f81b2..e2f88c8 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -106,6 +106,51 @@
 		};
 	};
 
+	timer0: timer@20038000 {
+		compatible = "rockchip,rk3288-timer";
+		reg = <0x20038000 0x20>;
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TIMER0>, <&cru PCLK_TIMER0>;
+		clock-names = "timer", "pclk";
+		status = "disabled";
+	};
+
+	timer1: timer@20038020 {
+		compatible = "rockchip,rk3288-timer";
+		reg = <0x20038020 0x20>;
+		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TIMER1>, <&cru PCLK_TIMER0>;
+		clock-names = "timer", "pclk";
+		status = "disabled";
+	};
+
+	timer4: timer@20038060 {
+		compatible = "rockchip,rk3288-timer";
+		reg = <0x20038060 0x20>;
+		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TIMER4>, <&cru PCLK_TIMER0>;
+		clock-names = "timer", "pclk";
+		status = "disabled";
+	};
+
+	timer5: timer@20038080 {
+		compatible = "rockchip,rk3288-timer";
+		reg = <0x20038080 0x20>;
+		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TIMER5>, <&cru PCLK_TIMER0>;
+		clock-names = "timer", "pclk";
+		status = "disabled";
+	};
+
+	timer6: timer@200380A0 {
+		compatible = "rockchip,rk3288-timer";
+		reg = <0x200380A0 0x20>;
+		interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TIMER6>, <&cru PCLK_TIMER0>;
+		clock-names = "timer", "pclk";
+		status = "disabled";
+	};
+
 	i2s0: i2s@1011a000 {
 		compatible = "rockchip,rk3188-i2s", "rockchip,rk3066-i2s";
 		reg = <0x1011a000 0x2000>;
-- 
1.7.9.5

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH 1/9] clocksource/drivers/rockchip_timer: split bc_timer into rk_timer and rk_clock_event_device Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-23 18:30 +0100
  [PATCH 5/9] clocksource/drivers/rockchip_timer: implement loading 64bit value into timer Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-23 18:30 +0100
  [PATCH 7/9] clocksource/drivers/rockchip_timer: implement clocksource timer Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-23 18:40 +0100
    Re: [PATCH 7/9] clocksource/drivers/rockchip_timer: implement clocksource timer Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-24 10:40 +0100
      Re: [PATCH 7/9] clocksource/drivers/rockchip_timer: implement clocksource timer Heiko Stübner <heiko@sntech.de> - 2016-11-24 13:20 +0100
        Re: [PATCH 7/9] clocksource/drivers/rockchip_timer: implement clocksource timer Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-24 14:10 +0100
          Re: [PATCH 7/9] clocksource/drivers/rockchip_timer: implement clocksource timer Heiko Stübner <heiko@sntech.de> - 2016-11-24 14:30 +0100
            Re: [PATCH 7/9] clocksource/drivers/rockchip_timer: implement clocksource timer Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-24 15:20 +0100
              Re: [PATCH 7/9] clocksource/drivers/rockchip_timer: implement clocksource timer Heiko Stübner <heiko@sntech.de> - 2016-11-24 15:40 +0100
  [PATCH 8/9] dt-bindings: add rockchip,clocksource property to rk-timer Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-23 18:40 +0100
  [PATCH 2/9] clocksource/drivers/rockchip_timer: low level routines take rk_timer as parameter Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-23 18:40 +0100
  [PATCH 6/9] clocksource/drivers/rockchip_timer: implement reading 64bit value from timer Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-23 18:40 +0100
  [PATCH 3/9] clocksource/drivers/rockchip_timer: drop unused rk_base() and rk_ctrl() Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-23 18:40 +0100
  [PATCH 4/9] clocksource/drivers/rockchip_timer: move TIMER_INT_UNMASK out of rk_timer_enable() Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-23 18:40 +0100
  [PATCH 9/9] ARM: dts: rockchip: add timer entries to rk3188.dtsi Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-23 18:40 +0100
  Re: [PATCH 1/9] clocksource/drivers/rockchip_timer: split bc_timer into rk_timer and rk_clock_event_device Heiko Stübner <heiko@sntech.de> - 2016-11-24 13:10 +0100
    Re: [PATCH 1/9] clocksource/drivers/rockchip_timer: split bc_timer into rk_timer and rk_clock_event_device Alexander Kochetkov <al.kochet@gmail.com> - 2016-11-24 13:20 +0100

csiph-web