Re: [RFC PATCH 4/5] ARM: dts: DRA7: Add memory map region entries for qspi
From: Vignesh R <hidden>
Date: 2015-08-03 05:07:24
Also in:
linux-arm-kernel, linux-omap, linux-spi, lkml
From: Vignesh R <hidden>
Date: 2015-08-03 05:07:24
Also in:
linux-arm-kernel, linux-omap, linux-spi, lkml
On 08/01/2015 02:58 AM, Brian Norris wrote:
On Tue, Jul 28, 2015 at 02:11:15PM +0530, Vignesh R wrote:quoted
Add qspi memory mapped region entries for DRA7xx based SoCs. Signed-off-by: Vignesh R <redacted> --- arch/arm/boot/dts/am4372.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index ade28c790f4b..5317a0f24ab9 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi@@ -902,7 +902,9 @@ qspi: qspi@47900000 { compatible = "ti,am4372-qspi"; - reg = <0x47900000 0x100>; + reg = <0x47900000 0x100>, + <0x30000000 0x3ffffff>;Are you sure this region is 1 byte shy of 64MB in length? Same question for patch 5.
Oops, my bad... Its 64MB in length, I entered offset of last byte instead of length. Will correct this in the actual patch.
quoted
+ reg-names = "qspi_base", "qspi_mmap"; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "qspi"; -- 2.4.6
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