diff options
| -rw-r--r-- | Documentation/devicetree/bindings/media/exynos5-gsc.txt | 38 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/media/samsung,exynos5250-gsc.yaml | 109 | ||||
| -rw-r--r-- | MAINTAINERS | 13 |
3 files changed, 110 insertions, 50 deletions
diff --git a/Documentation/devicetree/bindings/media/exynos5-gsc.txt b/Documentation/devicetree/bindings/media/exynos5-gsc.txt deleted file mode 100644 index 1872688fa408..000000000000 --- a/Documentation/devicetree/bindings/media/exynos5-gsc.txt +++ /dev/null @@ -1,38 +0,0 @@ -* Samsung Exynos5 G-Scaler device - -G-Scaler is used for scaling and color space conversion on Exynos5 SoCs. - -Required properties: -- compatible: should be one of - "samsung,exynos5250-gsc" - "samsung,exynos5420-gsc" - "samsung,exynos5433-gsc" - "samsung,exynos5-gsc" (deprecated) -- reg: should contain G-Scaler physical address location and length. -- interrupts: should contain G-Scaler interrupt number - -Optional properties: -- samsung,sysreg: handle to syscon used to control the system registers to - set writeback input and destination - -Example: - -gsc_0: gsc@13e00000 { - compatible = "samsung,exynos5250-gsc"; - reg = <0x13e00000 0x1000>; - interrupts = <0 85 0>; -}; - -Aliases: -Each G-Scaler node should have a numbered alias in the aliases node, -in the form of gscN, N = 0...3. G-Scaler driver uses these aliases -to retrieve the device IDs using "of_alias_get_id()" call. - -Example: - -aliases { - gsc0 =&gsc_0; - gsc1 =&gsc_1; - gsc2 =&gsc_2; - gsc3 =&gsc_3; -}; diff --git a/Documentation/devicetree/bindings/media/samsung,exynos5250-gsc.yaml b/Documentation/devicetree/bindings/media/samsung,exynos5250-gsc.yaml new file mode 100644 index 000000000000..878397830a4d --- /dev/null +++ b/Documentation/devicetree/bindings/media/samsung,exynos5250-gsc.yaml @@ -0,0 +1,109 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/samsung,exynos5250-gsc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC G-Scaler + +maintainers: + - Inki Dae <[email protected]> + - Krzysztof Kozlowski <[email protected]> + - Seung-Woo Kim <[email protected] + +description: + G-Scaler is used for scaling and color space conversion on Samsung Exynos + SoCs. + + Each G-Scaler node should have a numbered alias in the aliases node, in the + form of gscN, N = 0...3. + +properties: + compatible: + oneOf: + - items: + - enum: + - samsung,exynos5250-gsc + - samsung,exynos5420-gsc + - const: samsung,exynos5-gsc + - enum: + - samsung,exynos5433-gsc + - const: samsung,exynos5-gsc + deprecated: True + + clocks: + minItems: 1 + maxItems: 5 + + clock-names: + minItems: 1 + maxItems: 5 + + interrupts: + maxItems: 1 + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + + samsung,sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Syscon used to control the system registers to set writeback input and destination. + +required: + - compatible + - clocks + - clock-names + - interrupts + - reg + +allOf: + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos5-gsc + - samsung,exynos5250-gsc + - samsung,exynos5420-gsc + then: + properties: + clocks: + maxItems: 1 + clock-names: + items: + - const: gscl + else: + properties: + clocks: + minItems: 5 + clock-names: + items: + - const: pclk + - const: aclk + - const: aclk_xiu + - const: aclk_gsclbend + - const: gsd + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5250.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + video-scaler@13e00000 { + compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc"; + reg = <0x13e00000 0x1000>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&pd_gsc>; + clocks = <&clock CLK_GSCL0>; + clock-names = "gscl"; + iommus = <&sysmmu_gsc0>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 589517372408..c2d923f78100 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5373,8 +5373,8 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git F: drivers/cpuidle/cpuidle-big_little.c CPUIDLE DRIVER - ARM EXYNOS -M: Bartlomiej Zolnierkiewicz <[email protected]> M: Daniel Lezcano <[email protected]> +R: Krzysztof Kozlowski <[email protected]> M: Kukjin Kim <[email protected]> @@ -12409,7 +12409,6 @@ F: drivers/power/supply/max77976_charger.c MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS M: Krzysztof Kozlowski <[email protected]> -M: Bartlomiej Zolnierkiewicz <[email protected]> S: Supported B: mailto:[email protected] @@ -12421,7 +12420,6 @@ F: drivers/power/supply/max77693_charger.c MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS M: Chanwoo Choi <[email protected]> M: Krzysztof Kozlowski <[email protected]> -M: Bartlomiej Zolnierkiewicz <[email protected]> S: Supported B: mailto:[email protected] @@ -16537,14 +16535,6 @@ T: git git://linuxtv.org/media_tree.git F: drivers/media/usb/pwc/* F: include/trace/events/pwc.h -PWM FAN DRIVER -M: Bartlomiej Zolnierkiewicz <[email protected]> -S: Supported -F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt -F: Documentation/hwmon/pwm-fan.rst -F: drivers/hwmon/pwm-fan.c - PWM IR Transmitter M: Sean Young <[email protected]> @@ -17961,7 +17951,6 @@ F: drivers/platform/x86/samsung-laptop.c SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS M: Krzysztof Kozlowski <[email protected]> -M: Bartlomiej Zolnierkiewicz <[email protected]> S: Supported |