From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: [PATCH] ARM: dts: Add support for more than 2GB of memory for omap5 Date: Fri, 9 Sep 2016 14:05:30 -0700 Message-ID: <20160909210530.19839-1-tony@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-omap@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org List-Id: linux-omap@vger.kernel.org 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 --- 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@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@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@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 / { - #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 = , ; -- 2.9.3