diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pwm/pwm-samsung.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/pwm-samsung.yaml | 45 |
1 files changed, 33 insertions, 12 deletions
diff --git a/Documentation/devicetree/bindings/pwm/pwm-samsung.yaml b/Documentation/devicetree/bindings/pwm/pwm-samsung.yaml index fc799b0577d4..17a2b927af33 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-samsung.yaml +++ b/Documentation/devicetree/bindings/pwm/pwm-samsung.yaml @@ -18,17 +18,23 @@ description: |+ Be aware that the clocksource driver supports only uniprocessor systems. -allOf: - - $ref: pwm.yaml# - properties: compatible: - enum: - - samsung,s3c2410-pwm # 16-bit, S3C24xx - - samsung,s3c6400-pwm # 32-bit, S3C64xx - - samsung,s5p6440-pwm # 32-bit, S5P64x0 - - samsung,s5pc100-pwm # 32-bit, S5PC100, S5PV210, Exynos4210 rev0 SoCs - - samsung,exynos4210-pwm # 32-bit, Exynos + oneOf: + - enum: + - samsung,s3c2410-pwm # 16-bit, S3C24xx + - samsung,s3c6400-pwm # 32-bit, S3C64xx + - samsung,s5p6440-pwm # 32-bit, S5P64x0 + - samsung,s5pc100-pwm # 32-bit, S5PC100, S5PV210, Exynos4210 rev0 SoCs + - samsung,exynos4210-pwm # 32-bit, Exynos + - items: + - enum: + - samsung,exynos5433-pwm + - samsung,exynos7-pwm + - samsung,exynosautov9-pwm + - samsung,exynosautov920-pwm + - tesla,fsd-pwm + - const: samsung,exynos4210-pwm reg: maxItems: 1 @@ -63,7 +69,8 @@ properties: interrupts: description: - One interrupt per timer, starting at timer 0. + One interrupt per timer, starting at timer 0. Necessary only for SoCs which + use PWM clocksource. minItems: 1 maxItems: 5 @@ -88,12 +95,26 @@ required: - clocks - clock-names - compatible - - interrupts - - "#pwm-cells" - reg additionalProperties: false +allOf: + - $ref: pwm.yaml# + + - if: + properties: + compatible: + contains: + enum: + - samsung,s3c2410-pwm + - samsung,s3c6400-pwm + - samsung,s5p6440-pwm + - samsung,s5pc100-pwm + then: + required: + - interrupts + examples: - | pwm@7f006000 { |