ARM: dts: s5pv210: Add helper define for sleep gpio config

To simplify writing of sleep gpio configs, add a common helper
similar to what is present for other Samsung CPUs.

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
index 7f0c9d447871e12261f60f5a3e2f10e25c4720d4..609f323d08056b52ebef503df84d0bb2645fbf86 100644 (file)
--- a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
+++ b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
@@ -18,6 +18,13 @@
 
 #include <dt-bindings/pinctrl/samsung.h>
 
+#define PIN_SLP(_pin, _mode, _pull)                                    \
+       _pin {                                                          \
+               samsung,pins = #_pin;                                   \
+               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_ ##_mode>;        \
+               samsung,pin-pud-pdn = <S3C64XX_PIN_PULL_ ##_pull>;      \
+       }
+
 &pinctrl0 {
        gpa0: gpa0 {
                gpio-controller;