diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-09-04 14:04:06 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-09-16 14:31:37 +0300 |
| commit | 90c6e35383dd02ef68a71f8373bdc9fbd0684a26 (patch) | |
| tree | fbb865ca08d2b0b3c71724a8c266bb37a01fdcef /arch/arm/boot/dts/exynos3250-pinctrl.dtsi | |
| parent | c0fee590160637e1306dd4bc1018e89ff99ef00d (diff) | |
| download | linux-90c6e35383dd02ef68a71f8373bdc9fbd0684a26.tar.xz | |
ARM: dts: exynos: Use common macros for pinctrl configuration
Replace duplicated macros in each DTSI file with a common macro coming
from header. Include the header in each pinctrl DTSI so further changes
could use it.
Although PIN_FUNC_SPC_2 does not bring much information about the
function itself, it still is more descriptive then hard-coded
number <2>.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos3250-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos3250-pinctrl.dtsi | 76 |
1 files changed, 32 insertions, 44 deletions
diff --git a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi index 40ea7de44933..ed22d94f4fe5 100644 --- a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi @@ -12,58 +12,46 @@ * published by the Free Software Foundation. */ -#define PIN_PULL_NONE 0 -#define PIN_PULL_DOWN 1 -#define PIN_PULL_UP 3 - -#define PIN_DRV_LV1 0 -#define PIN_DRV_LV2 2 -#define PIN_DRV_LV3 1 -#define PIN_DRV_LV4 3 - -#define PIN_PDN_OUT0 0 -#define PIN_PDN_OUT1 1 -#define PIN_PDN_INPUT 2 -#define PIN_PDN_PREV 3 - -#define PIN_IN(_pin, _pull, _drv) \ - _pin { \ - samsung,pins = #_pin; \ - samsung,pin-function = <0>; \ - samsung,pin-pud = <PIN_PULL_ ##_pull>; \ - samsung,pin-drv = <PIN_DRV_ ##_drv>; \ +#include <dt-bindings/pinctrl/samsung.h> + +#define PIN_IN(_pin, _pull, _drv) \ + _pin { \ + samsung,pins = #_pin; \ + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; \ + samsung,pin-pud = <EXYNOS_PIN_PULL_ ##_pull>; \ + samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>; \ } -#define PIN_OUT(_pin, _drv) \ - _pin { \ - samsung,pins = #_pin; \ - samsung,pin-function = <1>; \ - samsung,pin-pud = <0>; \ - samsung,pin-drv = <PIN_DRV_ ##_drv>; \ +#define PIN_OUT(_pin, _drv) \ + _pin { \ + samsung,pins = #_pin; \ + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; \ + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; \ + samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>; \ } -#define PIN_OUT_SET(_pin, _val, _drv) \ - _pin { \ - samsung,pins = #_pin; \ - samsung,pin-function = <1>; \ - samsung,pin-pud = <0>; \ - samsung,pin-drv = <PIN_DRV_ ##_drv>; \ - samsung,pin-val = <_val>; \ +#define PIN_OUT_SET(_pin, _val, _drv) \ + _pin { \ + samsung,pins = #_pin; \ + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; \ + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; \ + samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>; \ + samsung,pin-val = <_val>; \ } -#define PIN_CFG(_pin, _sel, _pull, _drv) \ - _pin { \ - samsung,pins = #_pin; \ - samsung,pin-function = <_sel>; \ - samsung,pin-pud = <PIN_PULL_ ##_pull>; \ - samsung,pin-drv = <PIN_DRV_ ##_drv>; \ +#define PIN_CFG(_pin, _sel, _pull, _drv) \ + _pin { \ + samsung,pins = #_pin; \ + samsung,pin-function = <_sel>; \ + samsung,pin-pud = <EXYNOS_PIN_PULL_ ##_pull>; \ + samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>; \ } -#define PIN_SLP(_pin, _mode, _pull) \ - _pin { \ - samsung,pins = #_pin; \ - samsung,pin-con-pdn = <PIN_PDN_ ##_mode>; \ - samsung,pin-pud-pdn = <PIN_PULL_ ##_pull>; \ +#define PIN_SLP(_pin, _mode, _pull) \ + _pin { \ + samsung,pins = #_pin; \ + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_ ##_mode>; \ + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_ ##_pull>; \ } &pinctrl_0 { |