Add a node to device tree repesenting the QuadSPI controller present on
LS1021a. Driver support has been present since e8c034b2fbe5 (mtd:
spi-nor: fsl-quadspi: add support for ls1021a).
Signed-off-by: Rasmus Villemoes <[email protected]>
---
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 d82d8fa7afbb..5e5c84db3946 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -162,6 +162,20 @@
big-endian;
};
+ qspi: quadspi@1550000 {
+ compatible = "fsl,ls1021a-qspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x1550000 0x0 0x10000>,
+ <0x0 0x40000000 0x0 0x4000000>;
+ 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@1560000 {
compatible = "fsl,esdhc";
reg = <0x0 0x1560000 0x0 0x10000>;
--
2.15.1
On Fri, Jan 26, 2018 at 03:20:14PM +0100, Rasmus Villemoes wrote:
> Add a node to device tree repesenting the QuadSPI controller present on
> LS1021a. Driver support has been present since e8c034b2fbe5 (mtd:
> spi-nor: fsl-quadspi: add support for ls1021a).
>
> Signed-off-by: Rasmus Villemoes <[email protected]>
Applied, thanks.
On 2018-02-05 09:03, Shawn Guo wrote:
> On Fri, Jan 26, 2018 at 03:20:14PM +0100, Rasmus Villemoes wrote:
>> Add a node to device tree repesenting the QuadSPI controller present on
>> LS1021a. Driver support has been present since e8c034b2fbe5 (mtd:
>> spi-nor: fsl-quadspi: add support for ls1021a).
>>
>> Signed-off-by: Rasmus Villemoes <[email protected]>
>
> Applied, thanks.
>
Sorry, I didn't know you already had a similar patch queued for 4.16
(85f8ee78ab ARM: dts: ls1021a: Add support for QSPI with ls1021a SoC),
so I have to ask you to unapply (or do you want me to send a revert?) -
the ls1021a.dtsi in your imx/dt branch now has two almost-identical
qspi: nodes.
Rasmus
On Thu, Feb 08, 2018 at 03:24:40PM +0100, Rasmus Villemoes wrote:
> On 2018-02-05 09:03, Shawn Guo wrote:
> > On Fri, Jan 26, 2018 at 03:20:14PM +0100, Rasmus Villemoes wrote:
> >> Add a node to device tree repesenting the QuadSPI controller present on
> >> LS1021a. Driver support has been present since e8c034b2fbe5 (mtd:
> >> spi-nor: fsl-quadspi: add support for ls1021a).
> >>
> >> Signed-off-by: Rasmus Villemoes <[email protected]>
> >
> > Applied, thanks.
> >
>
> Sorry, I didn't know you already had a similar patch queued for 4.16
> (85f8ee78ab ARM: dts: ls1021a: Add support for QSPI with ls1021a SoC),
> so I have to ask you to unapply (or do you want me to send a revert?) -
> the ls1021a.dtsi in your imx/dt branch now has two almost-identical
> qspi: nodes.
Ah, I did not notice that either. Patch dropped.
Shawn