[PATCH 0/9] ARM: dts: exynos: Use macros for GPIO to make it more readable

Krzysztof Kozlowski
2016-08-31T12:13:24Z

Hi,

Example:
- samsung,pin-function = <0x2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <PIN_FUNC_SPC_2>;
+ samsung,pin-pud = <PIN_PULL_NONE>;
+ samsung,pin-drv = <PIN_DRV_LV1>;

This should be just more readable. Especially for drive strenghts which
are unobvious and different between some SoCs.

Tested with dtx_diff:
for i in dts-old/exynos*dtb; do scripts/dtc/dtx_diff $i dts-new/$(basename $i); done

Everything generated with sed:

sed -i -e 's/samsung,pin-pud = <0>;$/samsung,pin-pud = <PIN_PULL_NONE>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-pud = <1>;$/samsung,pin-pud = <PIN_PULL_DOWN>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-pud = <3>;$/samsung,pin-pud = <PIN_PULL_UP>;/' arch/arm/boot/dts/exynos*

sed -i -e 's/samsung,pin-drv = <0>;$/samsung,pin-drv = <PIN_DRV_LV1>;/' arch/arm/boot/dts/exynos[34]* arch/arm/boot/dts/exynos5250*
sed -i -e 's/samsung,pin-drv = <2>;$/samsung,pin-drv = <PIN_DRV_LV2>;/' arch/arm/boot/dts/exynos[34]* arch/arm/boot/dts/exynos5250*
sed -i -e 's/samsung,pin-drv = <1>;$/samsung,pin-drv = <PIN_DRV_LV3>;/' arch/arm/boot/dts/exynos[34]* arch/arm/boot/dts/exynos5250*
sed -i -e 's/samsung,pin-drv = <3>;$/samsung,pin-drv = <PIN_DRV_LV4>;/' arch/arm/boot/dts/exynos[34]* arch/arm/boot/dts/exynos5250*

sed -i -e 's/samsung,pin-drv = <0>;$/samsung,pin-drv = <PIN_DRV_LV1>;/' arch/arm/boot/dts/exynos5260*
sed -i -e 's/samsung,pin-drv = <1>;$/samsung,pin-drv = <PIN_DRV_LV2>;/' arch/arm/boot/dts/exynos5260*
sed -i -e 's/samsung,pin-drv = <2>;$/samsung,pin-drv = <PIN_DRV_LV4>;/' arch/arm/boot/dts/exynos5260*
sed -i -e 's/samsung,pin-drv = <3>;$/samsung,pin-drv = <PIN_DRV_LV6>;/' arch/arm/boot/dts/exynos5260*

sed -i -e 's/samsung,pin-drv = <0>;$/samsung,pin-drv = <PIN_DRV_LV1>;/' arch/arm/boot/dts/exynos5[48]*
sed -i -e 's/samsung,pin-drv = <1>;$/samsung,pin-drv = <PIN_DRV_LV2>;/' arch/arm/boot/dts/exynos5[48]*
sed -i -e 's/samsung,pin-drv = <2>;$/samsung,pin-drv = <PIN_DRV_LV3>;/' arch/arm/boot/dts/exynos5[48]*
sed -i -e 's/samsung,pin-drv = <3>;$/samsung,pin-drv = <PIN_DRV_LV4>;/' arch/arm/boot/dts/exynos5[48]*

sed -i -e 's/samsung,pin-function = <0>;$/samsung,pin-function = <PIN_FUNC_INPUT>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-function = <1>;$/samsung,pin-function = <PIN_FUNC_OUTPUT>;/' arch/arm/boot/dts/exynos*

sed -i -e 's/samsung,pin-function = <2>;$/samsung,pin-function = <PIN_FUNC_SPC_2>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-function = <\(0x\)\?2>;$/samsung,pin-function = <PIN_FUNC_SPC_2>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-function = <\(0x\)\?3>;$/samsung,pin-function = <PIN_FUNC_SPC_3>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-function = <3>;$/samsung,pin-function = <PIN_FUNC_SPC_3>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-function = <4>;$/samsung,pin-function = <PIN_FUNC_SPC_4>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-function = <5>;$/samsung,pin-function = <PIN_FUNC_SPC_5>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-function = <6>;$/samsung,pin-function = <PIN_FUNC_SPC_6>;/' arch/arm/boot/dts/exynos*
sed -i -e 's/samsung,pin-function = <0xf>;$/samsung,pin-function = <PIN_FUNC_SPC_F>;/' arch/arm/boot/dts/exynos*

Best regards,
Krzysztof

Krzysztof Kozlowski (9):
ARM: dts: exynos: Add macros for GPIO configuration
ARM: dts: exynos: Use macros for GPIO configuration on exynos3250
ARM: dts: exynos: Use macros for GPIO configuration on exynos4210
ARM: dts: exynos: Use macros for GPIO configuration on exynos4415
ARM: dts: exynos: Use macros for GPIO configuration on exynos4x12
ARM: dts: exynos: Use macros for GPIO configuration on exynos5250
ARM: dts: exynos: Use macros for GPIO configuration on exynos5260
ARM: dts: exynos: Use macros for GPIO configuration on exynos5410
ARM: dts: exynos: Use macros for GPIO configuration on
exynos542x/exynos5800

arch/arm/boot/dts/exynos3250-pinctrl.dtsi | 275 +++++------
arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 471 ++++++++++---------
arch/arm/boot/dts/exynos4210-smdkv310.dts | 12 +-
arch/arm/boot/dts/exynos4210-universal_c210.dts | 8 +-
arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 14 +-
arch/arm/boot/dts/exynos4412-odroidx.dts | 2 +-
arch/arm/boot/dts/exynos4412-origen.dts | 12 +-
arch/arm/boot/dts/exynos4412-smdk4412.dts | 12 +-
arch/arm/boot/dts/exynos4415-pinctrl.dtsi | 303 ++++++------
arch/arm/boot/dts/exynos4x12-pinctrl.dtsi | 517 +++++++++++----------
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 419 +++++++++--------
arch/arm/boot/dts/exynos5250-smdk5250.dts | 6 +-
arch/arm/boot/dts/exynos5250-snow-common.dtsi | 76 +--
arch/arm/boot/dts/exynos5250-snow-rev5.dts | 6 +-
arch/arm/boot/dts/exynos5250-snow.dts | 6 +-
arch/arm/boot/dts/exynos5250-spring.dts | 72 +--
arch/arm/boot/dts/exynos5260-pinctrl.dtsi | 201 ++++----
arch/arm/boot/dts/exynos5260-xyref5260.dts | 6 +-
arch/arm/boot/dts/exynos5410-odroidxu.dts | 30 +-
arch/arm/boot/dts/exynos5410-pinctrl.dtsi | 196 ++++----
arch/arm/boot/dts/exynos5410-smdk5410.dts | 10 +-
arch/arm/boot/dts/exynos5420-arndale-octa.dts | 6 +-
arch/arm/boot/dts/exynos5420-peach-pit.dts | 126 ++---
arch/arm/boot/dts/exynos5420-pinctrl.dtsi | 371 ++++++++-------
arch/arm/boot/dts/exynos5420-smdk5420.dts | 18 +-
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 18 +-
arch/arm/boot/dts/exynos5800-peach-pi.dts | 126 ++---
27 files changed, 1716 insertions(+), 1603 deletions(-)

--
1.9.1