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author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-06-21 13:44:30 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-06-22 08:16:13 +0200 |
commit | e4067b75fb6ca83a58b2c342a0b3ee12e1223c4e (patch) | |
tree | be013bf46292f4696ac776bc91c1cf35b7adab24 /dts/Bindings/gpu/samsung-scaler.txt | |
parent | fe040e0977fab29216f5039e8f9b04e6dbec859a (diff) | |
download | barebox-e4067b75fb6ca83a58b2c342a0b3ee12e1223c4e.tar.gz barebox-e4067b75fb6ca83a58b2c342a0b3ee12e1223c4e.tar.xz |
dts: update to v4.18-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/gpu/samsung-scaler.txt')
-rw-r--r-- | dts/Bindings/gpu/samsung-scaler.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/dts/Bindings/gpu/samsung-scaler.txt b/dts/Bindings/gpu/samsung-scaler.txt new file mode 100644 index 0000000000..9c3d98105d --- /dev/null +++ b/dts/Bindings/gpu/samsung-scaler.txt @@ -0,0 +1,27 @@ +* Samsung Exynos Image Scaler + +Required properties: + - compatible : value should be one of the following: + (a) "samsung,exynos5420-scaler" for Scaler IP in Exynos5420 + (b) "samsung,exynos5433-scaler" for Scaler IP in Exynos5433 + + - reg : Physical base address of the IP registers and length of memory + mapped region. + + - interrupts : Interrupt specifier for scaler interrupt, according to format + specific to interrupt parent. + + - clocks : Clock specifier for scaler clock, according to generic clock + bindings. (See Documentation/devicetree/bindings/clock/exynos*.txt) + + - clock-names : Names of clocks. For exynos scaler, it should be "mscl" + on 5420 and "pclk", "aclk" and "aclk_xiu" on 5433. + +Example: + scaler@12800000 { + compatible = "samsung,exynos5420-scaler"; + reg = <0x12800000 0x1294>; + interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clock CLK_MSCL0>; + clock-names = "mscl"; + }; |