ARM: dts: imx27-apf27dev: Add pinctrl for cspi, sdhci, leds and keys

- add chip-select pinctrl for cspi
- add card-detect for sdhci2
- add pinctrl for gpio-leds and gpio-keys

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 31 insertions, 3 deletions

diff --git a/arch/arm/boot/dts/imx27-apf27dev.dts b/arch/arm/boot/dts/imx27-apf27dev.dts
index 7c5478e8f36f..2b6d489dae69 100644
--- a/arch/arm/boot/dts/imx27-apf27dev.dts
+++ b/arch/arm/boot/dts/imx27-apf27dev.dts
@@ -38,6 +38,8 @@
 
         gpio-keys {
                 compatible = "gpio-keys";
+                pinctrl-names = "default";
+                pinctrl-0 = <&pinctrl_gpio_keys>;
 
                 user-key {
                         label = "user";
@@ -48,6 +50,8 @@
 
         leds {
                 compatible = "gpio-leds";
+                pinctrl-names = "default";
+                pinctrl-0 = <&pinctrl_gpio_leds>;
 
                 user {
                         label = "Heartbeat";
@@ -61,7 +65,7 @@
         fsl,spi-num-chipselects = <1>;
         cs-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
         pinctrl-names = "default";
-        pinctrl-0 = <&pinctrl_cspi1>;
+        pinctrl-0 = <&pinctrl_cspi1 &pinctrl_cspi1_cs>;
         status = "okay";
 };
 
@@ -71,7 +75,7 @@
                    <&gpio4 27 GPIO_ACTIVE_LOW>,
                    <&gpio2 17 GPIO_ACTIVE_LOW>;
         pinctrl-names = "default";
-        pinctrl-0 = <&pinctrl_cspi2>;
+        pinctrl-0 = <&pinctrl_cspi2 &pinctrl_cspi2_cs>;
         status = "okay";
 };
 
@@ -111,6 +115,10 @@
                         >;
                 };
 
+                pinctrl_cspi1_cs: cspi1csgrp {
+                        fsl,pins = <MX27_PAD_CSPI1_SS0__GPIO4_28 0x0>;
+                };
+
                 pinctrl_cspi2: cspi2grp {
                         fsl,pins = <
                                 MX27_PAD_CSPI2_MISO__CSPI2_MISO 0x0
@@ -119,6 +127,22 @@
                         >;
                 };
 
+                pinctrl_cspi2_cs: cspi2csgrp {
+                        fsl,pins = <
+                                MX27_PAD_CSI_D5__GPIO2_17 0x0
+                                MX27_PAD_CSPI2_SS0__GPIO4_21 0x0
+                                MX27_PAD_CSPI1_SS1__GPIO4_27 0x0
+                        >;
+                };
+
+                pinctrl_gpio_leds: gpioledsgrp {
+                        fsl,pins = <MX27_PAD_PC_VS1__GPIO6_14 0x0>;
+                };
+
+                pinctrl_gpio_keys: gpiokeysgrp {
+                        fsl,pins = <MX27_PAD_PC_VS2__GPIO6_13 0x0>;
+                };
+
                 pinctrl_imxfb1: imxfbgrp {
                         fsl,pins = <
                                 MX27_PAD_CLS__CLS 0x0
@@ -181,6 +205,10 @@
                                 MX27_PAD_SD2_D3__SD2_D3 0x0
                         >;
                 };
+
+                pinctrl_sdhc2_cd: sdhc2cdgrp {
+                        fsl,pins = <MX27_PAD_TOUT__GPIO3_14 0x0>;
+                };
         };
 };
 
@@ -188,7 +216,7 @@
         bus-width = <4>;
         cd-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
         pinctrl-names = "default";
-        pinctrl-0 = <&pinctrl_sdhc2>;
+        pinctrl-0 = <&pinctrl_sdhc2 &pinctrl_sdhc2_cd>;
         status = "okay";
 };