On Mon, Oct 26, 2020 at 01:17:05AM +0300, Dmitry Osipenko wrote:
Add interconnect properties to the Memory Controller, External Memory Controller and the Display Controller nodes in order to describe hardware interconnection.
Signed-off-by: Dmitry Osipenko digetx@gmail.com
arch/arm/boot/dts/tegra30.dtsi | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index aeae8c092d41..2caf6cc6f4b1 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -210,6 +210,17 @@ dc@54200000 {
nvidia,head = <0>;
interconnects = <&mc TEGRA30_MC_DISPLAY0A &emc>,
Does not compile.
<&mc TEGRA30_MC_DISPLAY0B &emc>,<&mc TEGRA30_MC_DISPLAY1B &emc>,<&mc TEGRA30_MC_DISPLAY0C &emc>,<&mc TEGRA30_MC_DISPLAYHC &emc>;interconnect-names = "wina","winb","winb-vfilter","winc","cursor";rgb { status = "disabled"; };@@ -229,6 +240,17 @@ dc@54240000 {
nvidia,head = <1>;
interconnects = <&mc TEGRA30_MC_DISPLAY0AB &emc>,<&mc TEGRA30_MC_DISPLAY0BB &emc>,<&mc TEGRA30_MC_DISPLAY1BB &emc>,<&mc TEGRA30_MC_DISPLAY0CB &emc>,<&mc TEGRA30_MC_DISPLAYHCB &emc>;interconnect-names = "wina","winb","winb-vfilter","winc","cursor";rgb { status = "disabled"; };@@ -748,15 +770,18 @@ mc: memory-controller@7000f000 {
#iommu-cells = <1>; #reset-cells = <1>;
#interconnect-cells = <1>;
- memory-controller@7000f400 {
emc: memory-controller@7000f400 { compatible = "nvidia,tegra30-emc"; reg = <0x7000f400 0x400>; interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_EMC>;
nvidia,memory-controller = <&mc>;
No need for blank line.
Best regards, Krzysztof
#interconnect-cells = <0>;};
fuse@7000f800 {
-- 2.27.0