* [PATCH] arm64: dts: imx8mm: Add CPLD on MX8Menlo board
@ 2022-04-26 19:59 Marek Vasut
2022-04-26 21:07 ` Marcel Ziswiler
2022-05-05 3:20 ` Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Marek Vasut @ 2022-04-26 19:59 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Marek Vasut, Fabio Estevam, Marcel Ziswiler, Peng Fan,
Rob Herring, Shawn Guo, NXP Linux Team, devicetree
The CPLD on MX8Menlo board is used to operate custom hardware,
the CPLD content is compatible with previous M53Menlo CPLD,
add the bindings.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: devicetree@vger.kernel.org
To: linux-arm-kernel@lists.infradead.org
---
NOTE: Depends on
https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git/commit/?h=for-next&id=b61b76dfef30945f175d4acfecb9beb862174f01
---
arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts b/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts
index c20db0c550da..92eaf4ef4563 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts
@@ -71,7 +71,20 @@ canfd: can@0 {
&ecspi2 {
pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_gpio1>;
cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, <&gpio3 4 GPIO_ACTIVE_LOW>;
- status = "disabled";
+ status = "okay";
+
+ spidev@0 {
+ compatible = "menlo,m53cpld";
+ reg = <0>;
+ spi-max-frequency = <25000000>;
+ };
+
+ spidev@1 {
+ compatible = "menlo,m53cpld";
+ reg = <1>;
+ spi-max-frequency = <25000000>;
+ };
+
};
ðphy0 {
--
2.35.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: imx8mm: Add CPLD on MX8Menlo board
2022-04-26 19:59 [PATCH] arm64: dts: imx8mm: Add CPLD on MX8Menlo board Marek Vasut
@ 2022-04-26 21:07 ` Marcel Ziswiler
2022-05-05 3:20 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Marcel Ziswiler @ 2022-04-26 21:07 UTC (permalink / raw)
To: linux-arm-kernel@lists.infradead.org, marex@denx.de
Cc: peng.fan@nxp.com, festevam@denx.de, linux-imx@nxp.com,
devicetree@vger.kernel.org, shawnguo@kernel.org,
robh+dt@kernel.org
On Tue, 2022-04-26 at 21:59 +0200, Marek Vasut wrote:
> The CPLD on MX8Menlo board is used to operate custom hardware,
> the CPLD content is compatible with previous M53Menlo CPLD,
> add the bindings.
Looks legit (;-p).
> Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> Cc: Fabio Estevam <festevam@denx.de>
> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> Cc: Peng Fan <peng.fan@nxp.com>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: devicetree@vger.kernel.org
> To: linux-arm-kernel@lists.infradead.org
> ---
> NOTE: Depends on
>
> https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git/commit/?h=for-next&id=b61b76dfef30945f175d4acfecb9beb862174f01
> ---
> arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts | 15 ++++++++++++++-
> 1 file changed, 14 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts b/arch/arm64/boot/dts/freescale/imx8mm-
> mx8menlo.dts
> index c20db0c550da..92eaf4ef4563 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts
> @@ -71,7 +71,20 @@ canfd: can@0 {
> &ecspi2 {
> pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_gpio1>;
> cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, <&gpio3 4 GPIO_ACTIVE_LOW>;
> - status = "disabled";
> + status = "okay";
> +
> + spidev@0 {
> + compatible = "menlo,m53cpld";
> + reg = <0>;
> + spi-max-frequency = <25000000>;
> + };
> +
> + spidev@1 {
> + compatible = "menlo,m53cpld";
> + reg = <1>;
> + spi-max-frequency = <25000000>;
> + };
> +
> };
>
> ðphy0 {
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: imx8mm: Add CPLD on MX8Menlo board
2022-04-26 19:59 [PATCH] arm64: dts: imx8mm: Add CPLD on MX8Menlo board Marek Vasut
2022-04-26 21:07 ` Marcel Ziswiler
@ 2022-05-05 3:20 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2022-05-05 3:20 UTC (permalink / raw)
To: Marek Vasut
Cc: linux-arm-kernel, Fabio Estevam, Marcel Ziswiler, Peng Fan,
Rob Herring, NXP Linux Team, devicetree
On Tue, Apr 26, 2022 at 09:59:01PM +0200, Marek Vasut wrote:
> The CPLD on MX8Menlo board is used to operate custom hardware,
> the CPLD content is compatible with previous M53Menlo CPLD,
> add the bindings.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Fabio Estevam <festevam@denx.de>
> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> Cc: Peng Fan <peng.fan@nxp.com>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: devicetree@vger.kernel.org
> To: linux-arm-kernel@lists.infradead.org
Applied, thanks!
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-04-26 19:59 [PATCH] arm64: dts: imx8mm: Add CPLD on MX8Menlo board Marek Vasut
2022-04-26 21:07 ` Marcel Ziswiler
2022-05-05 3:20 ` Shawn Guo
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