Add the Scaler Devicetree for the Scaler present on the
ExynosAutoV920 SoC. The scaler provides hardware acceleration
for 2D scaling up/down and color space conversion processing.
Signed-off-by: Kisung Lee <kiisung.lee@xxxxxxxxxxx>
---
.../arm64/boot/dts/exynos/exynosautov920.dtsi | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
index 0fdf2062930a..e3dad683fa36 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
@@ -26,6 +26,7 @@ aliases {
pinctrl5 = &pinctrl_hsi2ufs;
pinctrl6 = &pinctrl_peric0;
pinctrl7 = &pinctrl_peric1;
+ scaler0 = &scaler_0;
};
arm-pmu {
@@ -1504,6 +1505,27 @@ timer {
<GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
<GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
};
+
+ scaler_0: scaler@1A830000 {
+ compatible = "samsung,exynos5-scaler";
+ reg = <0x0 0x1A830000 0x0 0x3000>;
+ interrupts = <GIC_SPI 639 IRQ_TYPE_LEVEL_HIGH>;
+
+ mscl_qos_table = < 0 800000 800000
+ 0 663000 663000
+ 0 533000 553000
+ 0 400000 400000
+ 0 350000 350000
+ 0 200000 200000
+ 0 160000 160000 >;
+
+ mscl_ppc_table = < 12 496 470
+ 16 374 342
+ 24 303 288
+ 32 189 188
+ 100 479 436 >;
+ status = "disabled";
+ };
};
#include "exynosautov920-pinctrl.dtsi"
--
2.25.1
