[PATCH v2.1 1/4] ARM: dts: davinci: da850: VPIF: add node and muxing
flat view
STALE3579d
From: khilman@baylibre.com (Kevin Hilman)
Date: 2016-12-08 00:14:18
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add VPIF node an pins to da850 and enable on boards. VPIF has two input channels described using the standard DT ports and enpoints. Signed-off-by: Kevin Hilman <khilman@baylibre.com> --- v2 -> v2.1: moved ports from SoC .dtsi to board .dts files. arch/arm/boot/dts/da850-evm.dts | 20 ++++++++++++++++++++ arch/arm/boot/dts/da850-lcdk.dts | 13 +++++++++++++ arch/arm/boot/dts/da850.dtsi | 27 ++++++++++++++++++++++++++- 3 files changed, 59 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 41de15fe15a2..cea36ee6fd07 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts@@ -289,3 +289,23 @@ }; }; }; + +&vpif { + pinctrl-names = "default"; + pinctrl-0 = <&vpif_capture_pins>; + status = "okay"; + + /* VPIF capture port */ + port { + vpif_ch0: endpoint at 0 { + reg = <0>; + bus-width = <8>; + }; + + vpif_ch1: endpoint at 1 { + reg = <1>; + bus-width = <8>; + data-shift = <8>; + }; + }; +};
diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts
index 7b8ab21fed6c..5fc21528e0ba 100644
--- a/arch/arm/boot/dts/da850-lcdk.dts
+++ b/arch/arm/boot/dts/da850-lcdk.dts@@ -219,3 +219,16 @@ }; }; }; + +&vpif { + pinctrl-names = "default"; + pinctrl-0 = <&vpif_capture_pins>; + status = "okay"; + + /* VPIF capture port */ + port { + vpif_ch0: endpoint { + bus-width = <8>; + }; + }; +};
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index f79e1b91c680..5f0b40510b2b 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi@@ -186,7 +186,18 @@ 0xc 0x88888888 0xffffffff >; }; - + vpif_capture_pins: vpif_capture_pins { + pinctrl-single,bits = < + /* VP_DIN[2..7], VP_CLKIN1, VP_CLKIN0 */ + 0x38 0x11111111 0xffffffff + /* VP_DIN[10..15,0..1] */ + 0x3c 0x11111111 0xffffffff + /* VP_DIN[8..9] */ + 0x40 0x00000011 0x000000ff + /* VP_CLKIN3, VP_CLKIN2 */ + 0x4c 0x00010100 0x000f0f00 + >; + }; }; edma0: edma at 0 { compatible = "ti,edma3-tpcc";
@@ -399,7 +410,21 @@ <&edma0 0 1>; dma-names = "tx", "rx"; }; + + vpif: video at 217000 { + compatible = "ti,da850-vpif"; + reg = <0x217000 0x1000>; + interrupts = <92>; + status = "disabled"; + + /* VPIF capture port */ + port { + #address-cells = <1>; + #size-cells = <0>; + }; + }; }; + aemif: aemif at 68000000 { compatible = "ti,da850-aemif"; #address-cells = <2>;
--
2.9.3