* [PATCH v2 1/1] arm64: dts: imx93: Add FlexSPI support
@ 2023-02-28 9:17 Alexander Stein
2023-02-28 9:21 ` Marco Felsch
2023-03-14 3:21 ` Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Alexander Stein @ 2023-02-28 9:17 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Shawn Guo, Sascha Hauer,
Fabio Estevam
Cc: Alexander Stein, Pengutronix Kernel Team, NXP Linux Team,
devicetree, linux-arm-kernel
Add FlexSPI node for i.MX93.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* Move 'compatible' and 'reg*' properties to top location
arch/arm64/boot/dts/freescale/imx93.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 64901ae10b2c..dccbcedf0206 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -458,6 +458,21 @@ flexcan2: can@425b0000 {
status = "disabled";
};
+ flexspi1: spi@425e0000 {
+ compatible = "nxp,imx8mm-fspi";
+ reg = <0x425e0000 0x10000>, <0x28000000 0x10000000>;
+ reg-names = "fspi_base", "fspi_mmap";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX93_CLK_FLEXSPI1_GATE>,
+ <&clk IMX93_CLK_FLEXSPI1_GATE>;
+ clock-names = "fspi_en", "fspi";
+ assigned-clocks = <&clk IMX93_CLK_FLEXSPI1>;
+ assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1>;
+ status = "disabled";
+ };
+
lpuart7: serial@42690000 {
compatible = "fsl,imx93-lpuart", "fsl,imx7ulp-lpuart";
reg = <0x42690000 0x1000>;
--
2.34.1
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2 1/1] arm64: dts: imx93: Add FlexSPI support
2023-02-28 9:17 [PATCH v2 1/1] arm64: dts: imx93: Add FlexSPI support Alexander Stein
@ 2023-02-28 9:21 ` Marco Felsch
2023-03-14 3:21 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Marco Felsch @ 2023-02-28 9:21 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Shawn Guo, Sascha Hauer,
Fabio Estevam, devicetree, NXP Linux Team,
Pengutronix Kernel Team, linux-arm-kernel
Hi Alexander,
On 23-02-28, Alexander Stein wrote:
> Add FlexSPI node for i.MX93.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
> Changes in v2:
> * Move 'compatible' and 'reg*' properties to top location
>
> arch/arm64/boot/dts/freescale/imx93.dtsi | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
> index 64901ae10b2c..dccbcedf0206 100644
> --- a/arch/arm64/boot/dts/freescale/imx93.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
> @@ -458,6 +458,21 @@ flexcan2: can@425b0000 {
> status = "disabled";
> };
>
> + flexspi1: spi@425e0000 {
> + compatible = "nxp,imx8mm-fspi";
> + reg = <0x425e0000 0x10000>, <0x28000000 0x10000000>;
> + reg-names = "fspi_base", "fspi_mmap";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX93_CLK_FLEXSPI1_GATE>,
> + <&clk IMX93_CLK_FLEXSPI1_GATE>;
> + clock-names = "fspi_en", "fspi";
> + assigned-clocks = <&clk IMX93_CLK_FLEXSPI1>;
> + assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1>;
> + status = "disabled";
> + };
Don't have the RM to verify the node but from style pov lgtm now :)
Regards,
Marco
> +
> lpuart7: serial@42690000 {
> compatible = "fsl,imx93-lpuart", "fsl,imx7ulp-lpuart";
> reg = <0x42690000 0x1000>;
> --
> 2.34.1
>
>
>
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2 1/1] arm64: dts: imx93: Add FlexSPI support
2023-02-28 9:17 [PATCH v2 1/1] arm64: dts: imx93: Add FlexSPI support Alexander Stein
2023-02-28 9:21 ` Marco Felsch
@ 2023-03-14 3:21 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2023-03-14 3:21 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Sascha Hauer, Fabio Estevam,
Pengutronix Kernel Team, NXP Linux Team, devicetree,
linux-arm-kernel
On Tue, Feb 28, 2023 at 10:17:57AM +0100, Alexander Stein wrote:
> Add FlexSPI node for i.MX93.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Applied, thanks!
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-02-28 9:21 ` Marco Felsch
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