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Groups > linux.kernel > #1289126
| From | Vignesh R <vigneshr@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v5 5/5] ARM: dts: AM4372: add entry for qspi mmap region |
| Date | 2015-12-11 05:20 +0100 |
| Message-ID | <qEnlv-7xm-5@gated-at.bofh.it> (permalink) |
| References | <qEnlv-7xm-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add qspi memory mapped region entries for AM43xx based SoCs. Also,
update the binding documents for the controller to document this change.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
v5: No changes.
Documentation/devicetree/bindings/spi/ti_qspi.txt | 5 +++--
arch/arm/boot/dts/am4372.dtsi | 4 +++-
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/spi/ti_qspi.txt b/Documentation/devicetree/bindings/spi/ti_qspi.txt
index 809c3f334316..cc8304aa64ac 100644
--- a/Documentation/devicetree/bindings/spi/ti_qspi.txt
+++ b/Documentation/devicetree/bindings/spi/ti_qspi.txt
@@ -21,9 +21,10 @@ Optional properties:
Example:
+For am4372:
qspi: qspi@4b300000 {
- compatible = "ti,dra7xxx-qspi";
- reg = <0x47900000 0x100>, <0x30000000 0x3ffffff>;
+ compatible = "ti,am4372-qspi";
+ reg = <0x47900000 0x100>, <0x30000000 0x4000000>;
reg-names = "qspi_base", "qspi_mmap";
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index d83ff9c9701e..e32d164102d1 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -963,7 +963,9 @@
qspi: qspi@47900000 {
compatible = "ti,am4372-qspi";
- reg = <0x47900000 0x100>;
+ reg = <0x47900000 0x100>,
+ <0x30000000 0x4000000>;
+ reg-names = "qspi_base", "qspi_mmap";
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "qspi";
--
2.6.3
--
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[PATCH v5 5/5] ARM: dts: AM4372: add entry for qspi mmap region Vignesh R <vigneshr@ti.com> - 2015-12-11 05:20 +0100
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