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| author | Paul Cercueil <paul@crapouillou.net> | 2020-04-13 17:26:28 +0200 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-04-29 22:58:43 +0200 |
| commit | bf40bf5ecf3f96b95c0ed8d6badf0b34df879adf (patch) | |
| tree | 995f64c9259eb0e12060bfc7783204aa4b62add0 /arch/mips/boot/dts/ingenic | |
| parent | MIPS: ingenic: DTS: Respect cell count of common properties (diff) | |
| download | linux-bf40bf5ecf3f96b95c0ed8d6badf0b34df879adf.tar.xz linux-bf40bf5ecf3f96b95c0ed8d6badf0b34df879adf.zip | |
MIPS: ingenic: DTS: Add nodes for the watchdog/PWM/OST
Add the TCU nodes to the JZ4780, JZ4770 and JZ4740 devicetree files.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/boot/dts/ingenic')
| -rw-r--r-- | arch/mips/boot/dts/ingenic/jz4740.dtsi | 14 | ||||
| -rw-r--r-- | arch/mips/boot/dts/ingenic/jz4770.dtsi | 34 | ||||
| -rw-r--r-- | arch/mips/boot/dts/ingenic/jz4780.dtsi | 24 |
3 files changed, 72 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi index b56671157bbd..1520585c235c 100644 --- a/arch/mips/boot/dts/ingenic/jz4740.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi @@ -74,6 +74,20 @@ clocks = <&tcu TCU_CLK_WDT>; clock-names = "wdt"; }; + + pwm: pwm@40 { + compatible = "ingenic,jz4740-pwm"; + reg = <0x40 0x80>; + + #pwm-cells = <3>; + + clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>, + <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>, + <&tcu TCU_CLK_TIMER4>, <&tcu TCU_CLK_TIMER5>, + <&tcu TCU_CLK_TIMER6>, <&tcu TCU_CLK_TIMER7>; + clock-names = "timer0", "timer1", "timer2", "timer3", + "timer4", "timer5", "timer6", "timer7"; + }; }; rtc_dev: rtc@10003000 { diff --git a/arch/mips/boot/dts/ingenic/jz4770.dtsi b/arch/mips/boot/dts/ingenic/jz4770.dtsi index 9a25a6f7a48d..3024c360c3ca 100644 --- a/arch/mips/boot/dts/ingenic/jz4770.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4770.dtsi @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include <dt-bindings/clock/jz4770-cgu.h> +#include <dt-bindings/clock/ingenic,tcu.h> / { #address-cells = <1>; @@ -65,6 +66,39 @@ interrupt-parent = <&intc>; interrupts = <27 26 25>; + + watchdog: watchdog@0 { + compatible = "ingenic,jz4770-watchdog", + "ingenic,jz4740-watchdog"; + reg = <0x0 0xc>; + + clocks = <&tcu TCU_CLK_WDT>; + clock-names = "wdt"; + }; + + pwm: pwm@40 { + compatible = "ingenic,jz4770-pwm", "ingenic,jz4740-pwm"; + reg = <0x40 0x80>; + + #pwm-cells = <3>; + + clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>, + <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>, + <&tcu TCU_CLK_TIMER4>, <&tcu TCU_CLK_TIMER5>, + <&tcu TCU_CLK_TIMER6>, <&tcu TCU_CLK_TIMER7>; + clock-names = "timer0", "timer1", "timer2", "timer3", + "timer4", "timer5", "timer6", "timer7"; + }; + + ost: timer@e0 { + compatible = "ingenic,jz4770-ost"; + reg = <0xe0 0x20>; + + clocks = <&tcu TCU_CLK_OST>; + clock-names = "ost"; + + interrupts = <15>; + }; }; pinctrl: pin-controller@10010000 { diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index 15780fb118cf..b7f409a7cf5d 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -76,6 +76,30 @@ clocks = <&tcu TCU_CLK_WDT>; clock-names = "wdt"; }; + + pwm: pwm@40 { + compatible = "ingenic,jz4780-pwm", "ingenic,jz4740-pwm"; + reg = <0x40 0x80>; + + #pwm-cells = <3>; + + clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>, + <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>, + <&tcu TCU_CLK_TIMER4>, <&tcu TCU_CLK_TIMER5>, + <&tcu TCU_CLK_TIMER6>, <&tcu TCU_CLK_TIMER7>; + clock-names = "timer0", "timer1", "timer2", "timer3", + "timer4", "timer5", "timer6", "timer7"; + }; + + ost: timer@e0 { + compatible = "ingenic,jz4780-ost", "ingenic,jz4770-ost"; + reg = <0xe0 0x20>; + + clocks = <&tcu TCU_CLK_OST>; + clock-names = "ost"; + + interrupts = <15>; + }; }; rtc_dev: rtc@10003000 { |