* [PATCH v2 0/1] arm64: dts: imx8mm-nitrogen-r2: add ecspi2 support
@ 2021-03-08 12:55 Adrien Grassein
2021-03-08 12:55 ` [PATCH v2 1/1] " Adrien Grassein
0 siblings, 1 reply; 4+ messages in thread
From: Adrien Grassein @ 2021-03-08 12:55 UTC (permalink / raw)
Cc: m.felsch, devicetree, will, shawnguo, s.hauer, linux-kernel,
krzk, robh+dt, linux-imx, kernel, catalin.marinas, festevam,
linux-arm-kernel, Adrien Grassein
Hi,
This is a repost of a missing patch on a previous patch set [1].
This patch adds the support of the ecspi2 on the imx8mm-nitrogen-r2
board.
Thanks,
Adrien Grassein (1):
arm64: dts: imx8mm-nitrogen-r2: add ecspi2 support
.../boot/dts/freescale/imx8mm-nitrogen-r2.dts | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
--
2.25.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v2 1/1] arm64: dts: imx8mm-nitrogen-r2: add ecspi2 support
2021-03-08 12:55 [PATCH v2 0/1] arm64: dts: imx8mm-nitrogen-r2: add ecspi2 support Adrien Grassein
@ 2021-03-08 12:55 ` Adrien Grassein
2021-03-09 8:13 ` Marco Felsch
2021-03-15 4:42 ` Shawn Guo
0 siblings, 2 replies; 4+ messages in thread
From: Adrien Grassein @ 2021-03-08 12:55 UTC (permalink / raw)
Cc: m.felsch, devicetree, will, shawnguo, s.hauer, linux-kernel,
krzk, robh+dt, linux-imx, kernel, catalin.marinas, festevam,
linux-arm-kernel, Adrien Grassein
Add the description for ecspi2 support.
Signed-off-by: Adrien Grassein <adrien.grassein@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
---
.../boot/dts/freescale/imx8mm-nitrogen-r2.dts | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
index 4f4cf7df5a5a..50c2ed0470da 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
@@ -52,6 +52,17 @@ &A53_3 {
cpu-supply = <®_buck3>;
};
+/* J15 */
+&ecspi2 {
+ assigned-clocks = <&clk IMX8MM_CLK_ECSPI2>;
+ assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_40M>;
+ assigned-clock-rates = <40000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi2>;
+ cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
@@ -286,6 +297,15 @@ &iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
+ pinctrl_ecspi2: ecspi2grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x140
+ MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x19
+ MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x19
+ MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x19
+ >;
+ };
+
pinctrl_fec1: fec1grp {
fsl,pins = <
MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3
--
2.25.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH v2 1/1] arm64: dts: imx8mm-nitrogen-r2: add ecspi2 support
2021-03-08 12:55 ` [PATCH v2 1/1] " Adrien Grassein
@ 2021-03-09 8:13 ` Marco Felsch
2021-03-15 4:42 ` Shawn Guo
1 sibling, 0 replies; 4+ messages in thread
From: Marco Felsch @ 2021-03-09 8:13 UTC (permalink / raw)
To: Adrien Grassein
Cc: devicetree, will, shawnguo, s.hauer, linux-kernel, krzk, robh+dt,
linux-imx, kernel, catalin.marinas, festevam, linux-arm-kernel
Hi Adrien,
On 21-03-08 13:55, Adrien Grassein wrote:
> Add the description for ecspi2 support.
>
> Signed-off-by: Adrien Grassein <adrien.grassein@gmail.com>
> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
> Reviewed-by: Fabio Estevam <festevam@gmail.com>
> ---
> .../boot/dts/freescale/imx8mm-nitrogen-r2.dts | 20 +++++++++++++++++++
> 1 file changed, 20 insertions(+)
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Regards,
Marco
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2 1/1] arm64: dts: imx8mm-nitrogen-r2: add ecspi2 support
2021-03-08 12:55 ` [PATCH v2 1/1] " Adrien Grassein
2021-03-09 8:13 ` Marco Felsch
@ 2021-03-15 4:42 ` Shawn Guo
1 sibling, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2021-03-15 4:42 UTC (permalink / raw)
To: Adrien Grassein
Cc: m.felsch, devicetree, will, s.hauer, linux-kernel, krzk, robh+dt,
linux-imx, kernel, catalin.marinas, festevam, linux-arm-kernel
On Mon, Mar 08, 2021 at 01:55:18PM +0100, Adrien Grassein wrote:
> Add the description for ecspi2 support.
>
> Signed-off-by: Adrien Grassein <adrien.grassein@gmail.com>
> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
> Reviewed-by: Fabio Estevam <festevam@gmail.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-03-08 12:55 [PATCH v2 0/1] arm64: dts: imx8mm-nitrogen-r2: add ecspi2 support Adrien Grassein
2021-03-08 12:55 ` [PATCH v2 1/1] " Adrien Grassein
2021-03-09 8:13 ` Marco Felsch
2021-03-15 4:42 ` Shawn Guo
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