From: Frank Li <Frank.li@nxp.com>
To: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Peng Fan <peng.fan@nxp.com>
Subject: Re: [PATCH 02/11] arm64: dts: imx93: add dma support for lpspi[1..8]
Date: Tue, 16 Apr 2024 11:49:59 -0400 [thread overview]
Message-ID: <Zh6eJ7njMmoKCu8Y@lizhi-Precision-Tower-5810> (raw)
In-Reply-To: <20240416-imx93-dts-4-13-v1-2-da8ac02e8413@nxp.com>
On Tue, Apr 16, 2024 at 11:26:38PM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Add dma support for lpspi[1..8]
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/imx93.dtsi | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
> index 5c08e8787989..00f2526c4011 100644
> --- a/arch/arm64/boot/dts/freescale/imx93.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
#include <dt-bindings/dma/fsl-edma.h>
> @@ -344,6 +344,8 @@ lpspi1: spi@44360000 {
> clocks = <&clk IMX93_CLK_LPSPI1_GATE>,
> <&clk IMX93_CLK_BUS_AON>;
> clock-names = "per", "ipg";
> + dmas = <&edma1 11 0 0>, <&edma1 12 0 1>;
> + dma-names = "tx", "rx";
1: should be FSL_EDMA_RX
> status = "disabled";
> };
>
> @@ -356,6 +358,8 @@ lpspi2: spi@44370000 {
> clocks = <&clk IMX93_CLK_LPSPI2_GATE>,
> <&clk IMX93_CLK_BUS_AON>;
> clock-names = "per", "ipg";
> + dmas = <&edma1 13 0 0>, <&edma1 14 0 1>;
> + dma-names = "tx", "rx";
> status = "disabled";
> };
>
> @@ -724,6 +728,8 @@ lpspi3: spi@42550000 {
> clocks = <&clk IMX93_CLK_LPSPI3_GATE>,
> <&clk IMX93_CLK_BUS_WAKEUP>;
> clock-names = "per", "ipg";
> + dmas = <&edma2 12 0 0>, <&edma2 13 0 1>;
> + dma-names = "tx", "rx";
> status = "disabled";
> };
>
> @@ -736,6 +742,8 @@ lpspi4: spi@42560000 {
> clocks = <&clk IMX93_CLK_LPSPI4_GATE>,
> <&clk IMX93_CLK_BUS_WAKEUP>;
> clock-names = "per", "ipg";
> + dmas = <&edma2 14 0 0>, <&edma2 15 0 1>;
> + dma-names = "tx", "rx";
> status = "disabled";
> };
>
> @@ -945,6 +953,8 @@ lpspi5: spi@426f0000 {
> clocks = <&clk IMX93_CLK_LPSPI5_GATE>,
> <&clk IMX93_CLK_BUS_WAKEUP>;
> clock-names = "per", "ipg";
> + dmas = <&edma2 79 0 0>, <&edma2 80 0 1>;
> + dma-names = "tx", "rx";
> status = "disabled";
> };
>
> @@ -957,6 +967,8 @@ lpspi6: spi@42700000 {
> clocks = <&clk IMX93_CLK_LPSPI6_GATE>,
> <&clk IMX93_CLK_BUS_WAKEUP>;
> clock-names = "per", "ipg";
> + dmas = <&edma2 81 0 0>, <&edma2 82 0 1>;
> + dma-names = "tx", "rx";
> status = "disabled";
> };
>
> @@ -969,6 +981,8 @@ lpspi7: spi@42710000 {
> clocks = <&clk IMX93_CLK_LPSPI7_GATE>,
> <&clk IMX93_CLK_BUS_WAKEUP>;
> clock-names = "per", "ipg";
> + dmas = <&edma2 83 0 0>, <&edma2 84 0 1>;
> + dma-names = "tx", "rx";
> status = "disabled";
> };
>
> @@ -981,6 +995,8 @@ lpspi8: spi@42720000 {
> clocks = <&clk IMX93_CLK_LPSPI8_GATE>,
> <&clk IMX93_CLK_BUS_WAKEUP>;
> clock-names = "per", "ipg";
> + dmas = <&edma2 85 0 0>, <&edma2 86 0 1>;
> + dma-names = "tx", "rx";
> status = "disabled";
> };
>
>
> --
> 2.37.1
>
next prev parent reply other threads:[~2024-04-16 15:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-16 15:26 [PATCH 00/11] arm64: dts: imx93: various update Peng Fan (OSS)
2024-04-16 15:26 ` [PATCH 01/11] arm64: dts: imx93: add dma support for lpi2c[1..8] Peng Fan (OSS)
2024-04-16 15:36 ` Frank Li
2024-04-16 15:26 ` [PATCH 02/11] arm64: dts: imx93: add dma support for lpspi[1..8] Peng Fan (OSS)
2024-04-16 15:49 ` Frank Li [this message]
2024-04-16 15:26 ` [PATCH 03/11] arm64: dts: imx93: assign usdhc[1..3] root clock to 400MHz Peng Fan (OSS)
2024-04-16 15:26 ` [PATCH 04/11] arm64: dts: imx93: add nvmem property for fec1 Peng Fan (OSS)
2024-04-16 15:26 ` [PATCH 05/11] arm64: dts: imx93: add nvmem property for eqos Peng Fan (OSS)
2024-04-16 15:26 ` [PATCH 06/11] arm64: dts: imx93-11x11-evk: update resource table address Peng Fan (OSS)
2024-04-16 15:45 ` Frank Li
2024-04-16 15:26 ` [PATCH 07/11] arm64: dts: imx93-11x11-evk: add sleep pinctrl for eqos and fec Peng Fan (OSS)
2024-04-16 15:26 ` [PATCH 08/11] arm64: dts: imx93-11x11-evk: add different usdhc pinctrl for different timing usage Peng Fan (OSS)
2024-04-16 15:26 ` [PATCH 09/11] arm64: dts: imx93-11x11-evk: add sleep pinctrl for sdhc2 Peng Fan (OSS)
2024-04-16 15:26 ` [PATCH 10/11] arm64: dts: imx93-11x11-evk: add reset gpios for ethernet PHYs Peng Fan (OSS)
2024-04-16 15:26 ` [PATCH 11/11] arm64: defconfig: build in OCOTP ELE Peng Fan (OSS)
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