ARM: ux500: move AB8500 audio interface 1 settings to DT

This moves the pin muxing and configuration for audio interface
one over to the device tree as a hog configuration.

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 cdf2b3fd22dc12195cca29dd150a36b96c3c553e..3aae4ec5bcc9851dbf66d7f0ec7b8d22c6c615ee 100644 (file)
--- a/arch/arm/boot/dts/ste-href-ab8500.dtsi
+++ b/arch/arm/boot/dts/ste-href-ab8500.dtsi
@@ -33,7 +33,8 @@
                                                    <&gpio26_default_mode>,
                                                    <&gpio35_default_mode>,
                                                    <&ycbcr_default_mode>,
-                                                   <&pwm_default_mode>;
+                                                   <&pwm_default_mode>,
+                                                   <&adi1_default_mode>;
 
                                        /*
                                         * Pins 2, 4, 10, 11, 12, 13, 16, 24, 25, 36, 37, 38, 39 and 42
@@ -283,6 +284,23 @@
                                                        };
                                                };
                                        };
+                                       /* This sets up audio interface 1 */
+                                       adi1 {
+                                               adi1_default_mode: adi1_default {
+                                                       default_mux {
+                                                               ste,function = "adi1";
+                                                               ste,pins = "adi1_d_1";
+                                                       };
+                                                       default_cfg {
+                                                               ste,pins = "GPIO17_P5",
+                                                                        "GPIO18_R5",
+                                                                        "GPIO19_U5",
+                                                                        "GPIO20_T5";
+                                                               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 b75089faf956fa0486203036b5d57f2223863df3..d0b262242ab72f76073392841cf4a6e4d556f8bb 100644 (file)
--- a/arch/arm/mach-ux500/board-mop500-pins.c
+++ b/arch/arm/mach-ux500/board-mop500-pins.c
@@ -56,16 +56,6 @@ static struct pinctrl_map __initdata ab8500_pinmap[] = {
        AB8500_MUX_STATE("gpio3_a_1", "gpio", "regulator.36", PINCTRL_STATE_SLEEP),
        AB8500_PIN_STATE("GPIO3_U9", in_pd, "regulator.36", PINCTRL_STATE_SLEEP),
 
-       /*
-        * pins 17,18,19 and 20 are muxed in AUDIO interface 1
-        * configured in INPUT PULL DOWN
-        */
-       AB8500_MUX_HOG("adi1_d_1", "adi1"),
-       AB8500_PIN_HOG("GPIO17_P5", in_pd),
-       AB8500_PIN_HOG("GPIO18_R5", in_pd),
-       AB8500_PIN_HOG("GPIO19_U5", in_pd),
-       AB8500_PIN_HOG("GPIO20_T5", in_pd),
-
        /*
         * pins 21,22 and 23 are muxed in USB UICC
         * configured in INPUT PULL DOWN