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>

diff --git a/arch/arm/boot/dts/imx27-apf27dev.dts b/arch/arm/boot/dts/imx27-apf27dev.dts
index 7c5478e8f36f27d654ae47801bc58f32f434955f..2b6d489dae69f750280d5ea8ce04de1c489b78bf 100644 (file)
--- 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";
 };