ARM: ux500: move AB8500 USB UICC settings to DT

This moves the set-up of the USB UICC (InteChip USB) from the
board file to the device tree.

Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/ste-href-ab8500.dtsi b/arch/arm/boot/dts/ste-href-ab8500.dtsi
index 3aae4ec..9cf12d5 100644 (file)
--- a/arch/arm/boot/dts/ste-href-ab8500.dtsi
+++ b/arch/arm/boot/dts/ste-href-ab8500.dtsi
@@ -34,7 +34,8 @@
                                                    <&gpio35_default_mode>,
                                                    <&ycbcr_default_mode>,
                                                    <&pwm_default_mode>,
-                                                   <&adi1_default_mode>;
+                                                   <&adi1_default_mode>,
+                                                   <&usbuicc_default_mode>;
 
                                        /*
                                         * Pins 2, 4, 10, 11, 12, 13, 16, 24, 25, 36, 37, 38, 39 and 42
@@ -301,6 +302,22 @@
                                                        };
                                                };
                                        };
+                                       /* This sets up the USB UICC pins */
+                                       usbuicc {
+                                               usbuicc_default_mode: usbuicc_default {
+                                                       default_mux {
+                                                               ste,function = "usbuicc";
+                                                               ste,pins = "usbuicc_d_1";
+                                                       };
+                                                       default_cfg {
+                                                               ste,pins = "GPIO21_H19",
+                                                                        "GPIO22_G20",
+                                                                        "GPIO23_G19";
+                                                               input-enable;
+                                                               bias-pull-down;
+                                                       };
+                                               };
+                                       };
                                };
                        };
                };

diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c
index d0b2622..443b1f4 100644 (file)
--- a/arch/arm/mach-ux500/board-mop500-pins.c
+++ b/arch/arm/mach-ux500/board-mop500-pins.c
@@ -57,15 +57,6 @@ static struct pinctrl_map __initdata ab8500_pinmap[] = {
        AB8500_PIN_STATE("GPIO3_U9", in_pd, "regulator.36", PINCTRL_STATE_SLEEP),
 
        /*
-        * pins 21,22 and 23 are muxed in USB UICC
-        * configured in INPUT PULL DOWN
-        */
-       AB8500_MUX_HOG("usbuicc_d_1", "usbuicc"),
-       AB8500_PIN_HOG("GPIO21_H19", in_pd),
-       AB8500_PIN_HOG("GPIO22_G20", in_pd),
-       AB8500_PIN_HOG("GPIO23_G19", in_pd),
-
-       /*
         * pins 27,28 are muxed in DMIC12
         * configured in INPUT PULL DOWN
         */