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Message-ID: <1448860515-28336-6-git-send-email-vigneshr@ti.com>
Date: Mon, 30 Nov 2015 10:45:15 +0530
From: Vignesh R <vigneshr@...com>
To: Tony Lindgren <tony@...mide.com>,
Brian Norris <computersforpeace@...il.com>,
Mark Brown <broonie@...nel.org>
CC: Rob Herring <robh+dt@...nel.org>,
Russell King <linux@....linux.org.uk>, <hramrach@...il.com>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-omap@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-mtd@...ts.infradead.org>, <linux-spi@...r.kernel.org>,
Vignesh R <vigneshr@...com>
Subject: [PATCH v4 5/5] ARM: dts: AM4372: add entry for qspi mmap region
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@...nel.org>
Signed-off-by: Vignesh R <vigneshr@...com>
---
v4: 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 334aa3f32cbc..5a1542eda387 100644
--- a/Documentation/devicetree/bindings/spi/ti_qspi.txt
+++ b/Documentation/devicetree/bindings/spi/ti_qspi.txt
@@ -17,9 +17,10 @@ Recommended properties:
Example:
+For am4372:
qspi: qspi@...00000 {
- 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@...00000 {
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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