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ARM: dts: r8a7792: add QSPI support

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Define the generic R8A7792 part of the QSPI device node.

Based  on the original (and large) patch by Vladimir Barinov
<vladimir.barinov@cogentembedded.com>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Sergei Shtylyov 2016-09-03 01:08:45 +03:00 committed by Simon Horman
parent 4719d8f935
commit c9acea6efd
1 changed files with 16 additions and 0 deletions
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16
arch/arm/boot/dts/r8a7792.dtsi
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@ -25,6 +25,7 @@ aliases {
i2c3 = &i2c3;
i2c4 = &i2c4;
i2c5 = &i2c5;
spi0 = &qspi;
vin0 = &vin0;
vin1 = &vin1;
vin2 = &vin2;
@ -556,6 +557,21 @@ i2c5: i2c@e6528000 {
status = "disabled";
};
qspi: spi@e6b10000 {
compatible = "renesas,qspi-r8a7792", "renesas,qspi";
reg = <0 0xe6b10000 0 0x2c>;
interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp9_clks R8A7792_CLK_QSPI_MOD>;
dmas = <&dmac0 0x17>, <&dmac0 0x18>,
<&dmac1 0x17>, <&dmac1 0x18>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
num-cs = <1>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
du: display@feb00000 {
compatible = "renesas,du-r8a7792";
reg = <0 0xfeb00000 0 0x40000>;