* [PATCH] ARM: dts: ls1021a: Add support for QSPI with ls1021a SoC
@ 2017-08-09 1:59 SZ Lin
[not found] ` <CAFk6z8OwHJa5v65gCKTPzaoA_eHw7aud4uZikNZATr5kXe7kGw@mail.gmail.com>
0 siblings, 1 reply; 2+ messages in thread
From: SZ Lin @ 2017-08-09 1:59 UTC (permalink / raw)
To: linux-arm-kernel
Add QSPI node support, and this function is disabled by default
This setting could be overwritten in board-level definitions
Signed-off-by: SZ Lin <sz.lin@moxa.com>
---
arch/arm/boot/dts/ls1021a.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 7bb9df2c1460..9da876e47810 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -154,6 +154,20 @@
big-endian;
};
+ qspi: quadspi at 1550000 {
+ compatible = "fsl,ls1021a-qspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x1550000 0x0 0x10000>,
+ <0x0 0x40000000 0x0 0x40000000>;
+ reg-names = "QuadSPI", "QuadSPI-memory";
+ interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "qspi_en", "qspi";
+ clocks = <&clockgen 4 1>, <&clockgen 4 1>;
+ big-endian;
+ status = "disabled";
+ };
+
esdhc: esdhc at 1560000 {
compatible = "fsl,esdhc";
reg = <0x0 0x1560000 0x0 0x10000>;
--
2.14.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: dts: ls1021a: Add support for QSPI with ls1021a SoC
[not found] ` <CAFk6z8OwHJa5v65gCKTPzaoA_eHw7aud4uZikNZATr5kXe7kGw@mail.gmail.com>
@ 2017-08-21 8:38 ` SZ Lin (林上智)
0 siblings, 0 replies; 2+ messages in thread
From: SZ Lin (林上智) @ 2017-08-21 8:38 UTC (permalink / raw)
To: linux-arm-kernel
> Add QSPI node support, and this function is disabled by default
> This setting could be overwritten in board-level definitions
>
> Signed-off-by: SZ Lin <sz.lin@moxa.com>
> ---
Any feedback?
Best regards,
SZ Lin
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-08-09 1:59 [PATCH] ARM: dts: ls1021a: Add support for QSPI with ls1021a SoC SZ Lin
[not found] ` <CAFk6z8OwHJa5v65gCKTPzaoA_eHw7aud4uZikNZATr5kXe7kGw@mail.gmail.com>
2017-08-21 8:38 ` SZ Lin (林上智)
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