From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: Add support for more than 2GB of memory for omap5
Date: Fri, 9 Sep 2016 14:05:30 -0700 [thread overview]
Message-ID: <20160909210530.19839-1-tony@atomide.com> (raw)
Some omap5 variants have more than 2GB of memory available as
optional models. Let's update the dts files to use two address
cells similar to what dra7 is using with commit dae320ec3173
("ARM: dts: DRA7: change address-cells and size-cells").
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap5-cm-t54.dts | 2 +-
arch/arm/boot/dts/omap5-igep0050.dts | 2 +-
arch/arm/boot/dts/omap5-uevm.dts | 2 +-
arch/arm/boot/dts/omap5.dtsi | 22 +++++++++++-----------
4 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts
index c9390fa..b153f60 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -13,7 +13,7 @@
memory at 80000000 {
device_type = "memory";
- reg = <0x80000000 0x7F000000>; /* 2048 MB */
+ reg = <0 0x80000000 0 0x7f000000>; /* 2048 MB */
};
aliases {
diff --git a/arch/arm/boot/dts/omap5-igep0050.dts b/arch/arm/boot/dts/omap5-igep0050.dts
index f24b449..078dd53 100644
--- a/arch/arm/boot/dts/omap5-igep0050.dts
+++ b/arch/arm/boot/dts/omap5-igep0050.dts
@@ -16,7 +16,7 @@
memory at 80000000 {
device_type = "memory";
- reg = <0x80000000 0x7f000000>; /* 2032 MB */
+ reg = <0x0 0x80000000 0 0x7f000000>; /* 2032 MB */
};
gpio_keys {
diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts
index 1770447..c3c23e4 100644
--- a/arch/arm/boot/dts/omap5-uevm.dts
+++ b/arch/arm/boot/dts/omap5-uevm.dts
@@ -15,7 +15,7 @@
memory at 80000000 {
device_type = "memory";
- reg = <0x80000000 0x7F000000>; /* 2032 MB */
+ reg = <0 0x80000000 0 0x7f000000>; /* 2032 MB */
};
};
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -12,8 +12,8 @@
#include <dt-bindings/pinctrl/omap.h>
/ {
- #address-cells = <1>;
- #size-cells = <1>;
+ #address-cells = <2>;
+ #size-cells = <2>;
compatible = "ti,omap5";
interrupt-parent = <&wakeupgen>;
@@ -90,10 +90,10 @@
compatible = "arm,cortex-a15-gic";
interrupt-controller;
#interrupt-cells = <3>;
- reg = <0x48211000 0x1000>,
- <0x48212000 0x1000>,
- <0x48214000 0x2000>,
- <0x48216000 0x2000>;
+ reg = <0 0x48211000 0 0x1000>,
+ <0 0x48212000 0 0x1000>,
+ <0 0x48214000 0 0x2000>,
+ <0 0x48216000 0 0x2000>;
interrupt-parent = <&gic>;
};
@@ -101,7 +101,7 @@
compatible = "ti,omap5-wugen-mpu", "ti,omap4-wugen-mpu";
interrupt-controller;
#interrupt-cells = <3>;
- reg = <0x48281000 0x1000>;
+ reg = <0 0x48281000 0 0x1000>;
interrupt-parent = <&gic>;
};
@@ -129,11 +129,11 @@
compatible = "ti,omap5-l3-noc", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
- ranges;
+ ranges = <0 0 0 0xc0000000>;
ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3";
- reg = <0x44000000 0x2000>,
- <0x44800000 0x3000>,
- <0x45000000 0x4000>;
+ reg = <0 0x44000000 0 0x2000>,
+ <0 0x44800000 0 0x3000>,
+ <0 0x45000000 0 0x4000>;
interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
--
2.9.3
next reply other threads:[~2016-09-09 21:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-09 21:05 Tony Lindgren [this message]
2016-09-10 6:10 ` [PATCH] ARM: dts: Add support for more than 2GB of memory for omap5 Lokesh Vutla
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