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From: Katsuhiro Suzuki <katsuhiro@katsuster.net>
To: Heiko Stuebner <heiko@sntech.de>, linux-rockchip@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Katsuhiro Suzuki <katsuhiro@katsuster.net>
Subject: [PATCH v2] arm64: dts: rockchip: add rk3399 UART DMAs
Date: Fri, 22 Mar 2019 01:22:44 +0900	[thread overview]
Message-ID: <20190321162244.10080-1-katsuhiro@katsuster.net> (raw)

Add UART dma channels as specified by the rk3399 TRM.

Refer:
RK3399 TRM V1.4: Chapter 12 DMA Controller

Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>

---

Changes from v1:
  - Add dma property for UART4
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 0301e3e01b38..31e487202676 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -635,6 +635,8 @@
 		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 0>, <&dmac_peri 1>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -648,6 +650,8 @@
 		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 2>, <&dmac_peri 3>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -661,6 +665,8 @@
 		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 4>, <&dmac_peri 5>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -674,6 +680,8 @@
 		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 6>, <&dmac_peri 7>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -1152,6 +1160,8 @@
 		clocks = <&pmucru SCLK_UART4_PMU>, <&pmucru PCLK_UART4_PMU>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 8>, <&dmac_peri 9>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Katsuhiro Suzuki <katsuhiro-WKCMddiH/C4xsqv6Oivclw@public.gmane.org>
To: Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>,
	linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: Katsuhiro Suzuki
	<katsuhiro-WKCMddiH/C4xsqv6Oivclw@public.gmane.org>,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: [PATCH v2] arm64: dts: rockchip: add rk3399 UART DMAs
Date: Fri, 22 Mar 2019 01:22:44 +0900	[thread overview]
Message-ID: <20190321162244.10080-1-katsuhiro@katsuster.net> (raw)

Add UART dma channels as specified by the rk3399 TRM.

Refer:
RK3399 TRM V1.4: Chapter 12 DMA Controller

Signed-off-by: Katsuhiro Suzuki <katsuhiro-WKCMddiH/C4xsqv6Oivclw@public.gmane.org>

---

Changes from v1:
  - Add dma property for UART4
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 0301e3e01b38..31e487202676 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -635,6 +635,8 @@
 		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 0>, <&dmac_peri 1>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -648,6 +650,8 @@
 		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 2>, <&dmac_peri 3>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -661,6 +665,8 @@
 		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 4>, <&dmac_peri 5>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -674,6 +680,8 @@
 		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 6>, <&dmac_peri 7>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -1152,6 +1160,8 @@
 		clocks = <&pmucru SCLK_UART4_PMU>, <&pmucru PCLK_UART4_PMU>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 8>, <&dmac_peri 9>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
-- 
2.20.1

WARNING: multiple messages have this Message-ID (diff)
From: Katsuhiro Suzuki <katsuhiro@katsuster.net>
To: Heiko Stuebner <heiko@sntech.de>, linux-rockchip@lists.infradead.org
Cc: Katsuhiro Suzuki <katsuhiro@katsuster.net>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] arm64: dts: rockchip: add rk3399 UART DMAs
Date: Fri, 22 Mar 2019 01:22:44 +0900	[thread overview]
Message-ID: <20190321162244.10080-1-katsuhiro@katsuster.net> (raw)

Add UART dma channels as specified by the rk3399 TRM.

Refer:
RK3399 TRM V1.4: Chapter 12 DMA Controller

Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>

---

Changes from v1:
  - Add dma property for UART4
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 0301e3e01b38..31e487202676 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -635,6 +635,8 @@
 		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 0>, <&dmac_peri 1>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -648,6 +650,8 @@
 		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 2>, <&dmac_peri 3>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -661,6 +665,8 @@
 		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 4>, <&dmac_peri 5>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -674,6 +680,8 @@
 		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 6>, <&dmac_peri 7>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
@@ -1152,6 +1160,8 @@
 		clocks = <&pmucru SCLK_UART4_PMU>, <&pmucru PCLK_UART4_PMU>;
 		clock-names = "baudclk", "apb_pclk";
 		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 8>, <&dmac_peri 9>;
+		dma-names = "tx", "rx";
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		pinctrl-names = "default";
-- 
2.20.1


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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2019-03-21 16:22 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-21 16:22 Katsuhiro Suzuki [this message]
2019-03-21 16:22 ` [PATCH v2] arm64: dts: rockchip: add rk3399 UART DMAs Katsuhiro Suzuki
2019-03-21 16:22 ` Katsuhiro Suzuki
2019-03-25 12:34 ` Heiko Stuebner
2019-03-25 12:34   ` Heiko Stuebner
2019-03-25 12:34   ` Heiko Stuebner
2019-03-26 11:48   ` Robin Murphy
2019-03-26 11:48     ` Robin Murphy
2019-03-26 13:49     ` Katsuhiro Suzuki
2019-03-26 13:49       ` Katsuhiro Suzuki
2019-03-27 12:00       ` Heiko Stuebner
2019-03-27 12:00         ` Heiko Stuebner
2019-03-29 23:24         ` Robin Murphy
2019-03-29 23:24           ` Robin Murphy
2019-04-11 12:46           ` Heiko Stuebner
2019-04-11 12:46             ` Heiko Stuebner
2019-04-11 13:48             ` Robin Murphy
2019-04-11 13:48               ` Robin Murphy
2019-04-11 19:17               ` Robin Murphy
2019-04-11 19:17                 ` Robin Murphy
2019-03-27 12:10       ` Robin Murphy
2019-03-27 12:10         ` Robin Murphy

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