From: David Wu <david.wu@rock-chips.com>
To: thierry.reding@gmail.com, heiko@sntech.de,
boris.brezillon@free-electrons.com, robh+dt@kernel.org
Cc: catalin.marinas@arm.com, briannorris@chromium.org,
dianders@chromium.org, mark.rutland@arm.com,
huangtao@rock-chips.com, linux-pwm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, David Wu <david.wu@rock-chips.com>
Subject: [PATCH v2 7/7] arm64: dts: rockchip: Add pwm nodes for rk3328
Date: Sat, 8 Jul 2017 12:10:15 +0800 [thread overview]
Message-ID: <1499487015-9994-1-git-send-email-david.wu@rock-chips.com> (raw)
In-Reply-To: <1499486629-9659-1-git-send-email-david.wu@rock-chips.com>
There are 4 pwm channels built in rk3328 soc, need to configure
the both APB clock and bus clock.
Signed-off-by: David Wu <david.wu@rock-chips.com>
---
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 45 ++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 29b3800..46f0847 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -310,6 +310,51 @@
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
};
+ pwm0: pwm@ff1b0000 {
+ compatible = "rockchip,rk3328-pwm";
+ reg = <0x0 0xff1b0000 0x0 0x10>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pin>;
+ clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
+ pwm1: pwm@ff1b0010 {
+ compatible = "rockchip,rk3328-pwm";
+ reg = <0x0 0xff1b0010 0x0 0x10>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm1_pin>;
+ clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
+ pwm2: pwm@ff1b0020 {
+ compatible = "rockchip,rk3328-pwm";
+ reg = <0x0 0xff1b0020 0x0 0x10>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm2_pin>;
+ clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
+ pwm3: pwm@ff1b0030 {
+ compatible = "rockchip,rk3328-pwm";
+ reg = <0x0 0xff1b0030 0x0 0x10>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwmir_pin>;
+ clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
saradc: adc@ff280000 {
compatible = "rockchip,rk3328-saradc", "rockchip,rk3399-saradc";
reg = <0x0 0xff280000 0x0 0x100>;
--
1.9.1
prev parent reply other threads:[~2017-07-08 4:10 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-08 4:03 [PATCH v2 0/7] Add rk3328 pwm support David Wu
2017-07-08 4:03 ` [PATCH v2 1/7] pwm: rockchip: Add APB and function both clocks support David Wu
2017-07-11 17:03 ` Doug Anderson
[not found] ` <CAD=FV=Vqkueo_cqU8bJXXT3pV5d1dZR5LF+c=O-Ka1qR-Ff-WQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-07-12 8:38 ` David.Wu
[not found] ` <caba81f3-d066-d64e-7e8e-6457b759e757-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-07-12 19:09 ` Heiko Stübner
2017-07-08 4:03 ` [PATCH v2 2/7] pwm: rockchip: Remove the judge from return value of pwm_config David Wu
[not found] ` <1499486629-9659-1-git-send-email-david.wu-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-07-08 4:03 ` [PATCH v2 3/7] pwm: rockchip: Remove the dumplicate rockchip_pwm_ops ops David Wu
2017-08-02 8:59 ` Boris Brezillon
2017-08-02 11:31 ` David.Wu
[not found] ` <af056420-5c33-e6c8-62cb-bcd3456000a7-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-08-02 11:40 ` Boris Brezillon
2017-08-04 2:38 ` David.Wu
[not found] ` <6d1f60ee-2402-5ee0-54f6-9521c039c36c-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-08-04 7:09 ` Boris Brezillon
2017-08-08 15:41 ` David.Wu
2017-07-08 4:08 ` [PATCH v2 5/7] pwm: rockchip: Move the configuration of polarity from rockchip_pwm_set_enable() to rockchip_pwm_config() David Wu
2017-07-08 4:25 ` [RESEND PATCH v2 6/7] pwm: rockchip: Add rk3328 pwm support David Wu
2017-08-02 8:46 ` [PATCH v2 0/7] " David.Wu
2017-07-08 4:03 ` [PATCH v2 4/7] pwm: rockchip: Use pwm_apply instead of the pwm_enable David Wu
2017-07-08 4:09 ` [PATCH v2 6/7] pwm: rockchip: Add rk3328 pwm support David Wu
2017-07-08 4:10 ` David Wu [this message]
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