* [PATCH V2 1/3] arm64: dts: imx8mm-evk: Adjust i2c nodes following alphabetical sort
@ 2019-10-08 1:25 Anson Huang
2019-10-08 1:25 ` [PATCH V2 2/3] arm64: dts: imx8mm-evk: Add i2c3 support Anson Huang
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Anson Huang @ 2019-10-08 1:25 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
jun.li, daniel.baluta, ping.bai, leonard.crestez, devicetree,
linux-arm-kernel, linux-kernel
Cc: Linux-imx
The iomuxc node is being put at end of file because of its huge
pinctrl data. I2C devices should be placed in alphabetical sort.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
new patch.
---
arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 124 +++++++++++++--------------
1 file changed, 62 insertions(+), 62 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
index f7a15f3..f6d367c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
@@ -94,68 +94,6 @@
};
};
-&sai3 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sai3>;
- assigned-clocks = <&clk IMX8MM_CLK_SAI3>;
- assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
- assigned-clock-rates = <24576000>;
- status = "okay";
-};
-
-&snvs_pwrkey {
- status = "okay";
-};
-
-&uart2 { /* console */
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart2>;
- status = "okay";
-};
-
-&usbotg1 {
- dr_mode = "otg";
- hnp-disable;
- srp-disable;
- adp-disable;
- usb-role-switch;
- status = "okay";
-
- port {
- usb1_drd_sw: endpoint {
- remote-endpoint = <&typec1_dr_sw>;
- };
- };
-};
-
-&usdhc2 {
- pinctrl-names = "default", "state_100mhz", "state_200mhz";
- pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
- pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
- pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
- cd-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
- bus-width = <4>;
- vmmc-supply = <®_usdhc2_vmmc>;
- status = "okay";
-};
-
-&usdhc3 {
- pinctrl-names = "default", "state_100mhz", "state_200mhz";
- pinctrl-0 = <&pinctrl_usdhc3>;
- pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
- pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
- bus-width = <8>;
- non-removable;
- status = "okay";
-};
-
-&wdog1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_wdog>;
- fsl,ext-reset-output;
- status = "okay";
-};
-
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
@@ -306,6 +244,68 @@
};
};
+&sai3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai3>;
+ assigned-clocks = <&clk IMX8MM_CLK_SAI3>;
+ assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ status = "okay";
+};
+
+&snvs_pwrkey {
+ status = "okay";
+};
+
+&uart2 { /* console */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&usbotg1 {
+ dr_mode = "otg";
+ hnp-disable;
+ srp-disable;
+ adp-disable;
+ usb-role-switch;
+ status = "okay";
+
+ port {
+ usb1_drd_sw: endpoint {
+ remote-endpoint = <&typec1_dr_sw>;
+ };
+ };
+};
+
+&usdhc2 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+ cd-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+ bus-width = <4>;
+ vmmc-supply = <®_usdhc2_vmmc>;
+ status = "okay";
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
+ status = "okay";
+};
+
&iomuxc {
pinctrl-names = "default";
--
2.7.4
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^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH V2 2/3] arm64: dts: imx8mm-evk: Add i2c3 support
2019-10-08 1:25 [PATCH V2 1/3] arm64: dts: imx8mm-evk: Adjust i2c nodes following alphabetical sort Anson Huang
@ 2019-10-08 1:25 ` Anson Huang
2019-10-08 1:43 ` Fabio Estevam
2019-10-08 1:25 ` [PATCH V2 3/3] arm64: dts: imx8mm-evk: Enable pca6416 on i2c3 bus Anson Huang
2019-10-14 13:16 ` [PATCH V2 1/3] arm64: dts: imx8mm-evk: Adjust i2c nodes following alphabetical sort Shawn Guo
2 siblings, 1 reply; 5+ messages in thread
From: Anson Huang @ 2019-10-08 1:25 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
jun.li, daniel.baluta, ping.bai, leonard.crestez, devicetree,
linux-arm-kernel, linux-kernel
Cc: Linux-imx
Enable i2c3 for i.MX8MM EVK board.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No changes.
---
arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
index f6d367c..9624d7d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
@@ -244,6 +244,13 @@
};
};
+&i2c3 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
@@ -355,6 +362,13 @@
>;
};
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
+ MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
+ >;
+ };
+
pinctrl_pmic: pmicirq {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41
--
2.7.4
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^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH V2 2/3] arm64: dts: imx8mm-evk: Add i2c3 support
2019-10-08 1:25 ` [PATCH V2 2/3] arm64: dts: imx8mm-evk: Add i2c3 support Anson Huang
@ 2019-10-08 1:43 ` Fabio Estevam
0 siblings, 0 replies; 5+ messages in thread
From: Fabio Estevam @ 2019-10-08 1:43 UTC (permalink / raw)
To: Anson Huang
Cc: Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Ping Bai, Daniel Baluta, Sascha Hauer, linux-kernel, Rob Herring,
NXP Linux Team, Sascha Hauer, Leonard Crestez, Shawn Guo,
moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE, Li Jun
Hi Anson,
On Mon, Oct 7, 2019 at 10:28 PM Anson Huang <Anson.Huang@nxp.com> wrote:
>
> Enable i2c3 for i.MX8MM EVK board.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
You could combine this patch with 3/3.
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH V2 3/3] arm64: dts: imx8mm-evk: Enable pca6416 on i2c3 bus
2019-10-08 1:25 [PATCH V2 1/3] arm64: dts: imx8mm-evk: Adjust i2c nodes following alphabetical sort Anson Huang
2019-10-08 1:25 ` [PATCH V2 2/3] arm64: dts: imx8mm-evk: Add i2c3 support Anson Huang
@ 2019-10-08 1:25 ` Anson Huang
2019-10-14 13:16 ` [PATCH V2 1/3] arm64: dts: imx8mm-evk: Adjust i2c nodes following alphabetical sort Shawn Guo
2 siblings, 0 replies; 5+ messages in thread
From: Anson Huang @ 2019-10-08 1:25 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
jun.li, daniel.baluta, ping.bai, leonard.crestez, devicetree,
linux-arm-kernel, linux-kernel
Cc: Linux-imx
Enable pca6416 on i.MX8MM EVK board's i2c3 bus.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No changes.
---
arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
index 9624d7d..faefb71 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
@@ -249,6 +249,13 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
+
+ pca6416: gpio@20 {
+ compatible = "ti,tca6416";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
&sai3 {
--
2.7.4
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^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH V2 1/3] arm64: dts: imx8mm-evk: Adjust i2c nodes following alphabetical sort
2019-10-08 1:25 [PATCH V2 1/3] arm64: dts: imx8mm-evk: Adjust i2c nodes following alphabetical sort Anson Huang
2019-10-08 1:25 ` [PATCH V2 2/3] arm64: dts: imx8mm-evk: Add i2c3 support Anson Huang
2019-10-08 1:25 ` [PATCH V2 3/3] arm64: dts: imx8mm-evk: Enable pca6416 on i2c3 bus Anson Huang
@ 2019-10-14 13:16 ` Shawn Guo
2 siblings, 0 replies; 5+ messages in thread
From: Shawn Guo @ 2019-10-14 13:16 UTC (permalink / raw)
To: Anson Huang
Cc: mark.rutland, devicetree, ping.bai, daniel.baluta, s.hauer,
linux-kernel, robh+dt, Linux-imx, kernel, leonard.crestez,
festevam, linux-arm-kernel, jun.li
On Tue, Oct 08, 2019 at 09:25:53AM +0800, Anson Huang wrote:
> The iomuxc node is being put at end of file because of its huge
> pinctrl data. I2C devices should be placed in alphabetical sort.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Applied all, thanks.
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2019-10-14 13:17 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2019-10-08 1:25 [PATCH V2 1/3] arm64: dts: imx8mm-evk: Adjust i2c nodes following alphabetical sort Anson Huang
2019-10-08 1:25 ` [PATCH V2 2/3] arm64: dts: imx8mm-evk: Add i2c3 support Anson Huang
2019-10-08 1:43 ` Fabio Estevam
2019-10-08 1:25 ` [PATCH V2 3/3] arm64: dts: imx8mm-evk: Enable pca6416 on i2c3 bus Anson Huang
2019-10-14 13:16 ` [PATCH V2 1/3] arm64: dts: imx8mm-evk: Adjust i2c nodes following alphabetical sort Shawn Guo
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